CN214301881U - Perpendicular detection device of steel sheet pile - Google Patents
Perpendicular detection device of steel sheet pile Download PDFInfo
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- CN214301881U CN214301881U CN202023098680.5U CN202023098680U CN214301881U CN 214301881 U CN214301881 U CN 214301881U CN 202023098680 U CN202023098680 U CN 202023098680U CN 214301881 U CN214301881 U CN 214301881U
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- rod
- steel sheet
- sheet pile
- laser sensor
- connecting rod
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Abstract
The utility model discloses a perpendicular detection device of steel sheet pile, include: a connecting rod, a telescopic rod and a plumb bob; the telescopic rod comprises a thick rod and a thin rod; the thick rod is telescopically sleeved on the periphery of the thin rod; the thick rod is rotationally connected with a wire wheel around the connecting wire; one end of the connecting rod is fixed to one end of the thin rod; through holes are formed in the connecting rod, the thin rod and the thick rod and communicated with each other; one end of a connecting wire wound on the wire wheel sequentially penetrates through the thick rod, the thin rod and the connecting through hole to extend out of one end of the connecting rod, which is far away from the thin rod; the plumb bob is connected to one end of the connecting wire; a first laser sensor is arranged above the plumb at one end of the connecting line; and a second laser sensor is also arranged between the first laser sensor and one end of the connecting rod of the connecting line. The utility model discloses a perpendicular detection device of steel sheet pile can in time detect out whether the steel sheet pile knows to be in the vertically state to can in time extract the steel sheet pile of out of plumb, and then improve the pile efficiency of steel sheet pile.
Description
Technical Field
The utility model relates to a perpendicular detection device of steel sheet pile.
Background
When the bridge construction is constructed, the foundation pit needs to be made into a steel sheet pile cofferdam. The steel sheet pile is to ensure that the steel sheet pile is in a vertical state when the piling is finished. But adopt large-scale pile driver machine during the pile construction of steel sheet pile, the precision is difficult to grasp, so can't in time judge after accomplishing the pile whether steel sheet pile is vertical to can't in time extract the steel sheet pile of out of plumb, lead to the pile efficiency of steel sheet pile lower.
SUMMERY OF THE UTILITY MODEL
The utility model provides a perpendicular detection device of steel sheet pile adopts following technical scheme:
a steel sheet pile vertical detection device includes: a connecting rod, a telescopic rod and a plumb bob; the telescopic rod comprises a thick rod and a thin rod; the thick rod is telescopically sleeved on the periphery of the thin rod; the thick rod is rotationally connected with a wire wheel around the connecting wire; one end of the connecting rod is fixed to one end of the thin rod; through holes are formed in the connecting rod, the thin rod and the thick rod and communicated with each other; one end of a connecting wire wound on the wire wheel sequentially penetrates through the thick rod, the thin rod and the connecting through hole to extend out of one end of the connecting rod, which is far away from the thin rod; the plumb bob is connected to one end of the connecting wire; a first laser sensor used for detecting the distance from the first laser sensor to the steel sheet pile is arranged above the plumb bob at one end of the connecting line; a second laser sensor for detecting the distance from the second laser sensor to the steel sheet pile is further arranged between the first laser sensor and one end of the connecting rod of the connecting line; the steel sheet pile vertical detection device is further provided with a client side used for receiving detection information of the first laser sensor and the second laser sensor and processing the detection information to obtain a calculation result.
Further, the cross section of the thick rod is square.
Furthermore, one side of the thick rod, which is far away from the wire wheel, is provided with a rubber layer.
Further, the outer surface of the rubber layer is formed with a layer of non-slip particles.
Further, the cross section of the connecting rod is square.
Further, one side of the connecting rod, which is used for contacting the top end of the steel sheet pile, is provided with a rubber pad for preventing the connecting rod from sliding relative to the top end of the steel sheet pile.
Further, the distance between the first laser sensor and the second laser sensor is greater than or equal to 0.5m and less than or equal to 0.8 m.
Further, one end of the connecting rod is provided with a guide part for guiding the first laser sensor or the second laser sensor into the through hole of the connecting rod.
Further, the guide portion is made of a soft material.
The utility model discloses an useful part lies in that the perpendicular detection device of steel sheet pile who provides can in time detect out whether the steel sheet pile knows to be in the vertically state to can in time extract the steel sheet pile of out of plumb, and then improve the pile driving efficiency of steel sheet pile.
Drawings
Fig. 1 is a schematic view of the vertical detection device for steel sheet piles of the present invention;
the device comprises a steel sheet pile vertical detection device 10, a connecting rod 11, an expansion rod 12, a thick rod 13, a thin rod 14, a plumb bob 15, a wire wheel 16, a connecting wire 17, a first laser sensor 18, a second laser sensor 19, a rubber layer 20, a rubber pad 21 and a guide portion 22.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, for the utility model discloses a perpendicular detection device 10 of steel sheet pile, include: a connecting rod 11, a telescopic rod 12 and a plumb bob 15. The telescopic rod 12 comprises a thick rod 13 and a thin rod 14. The thick rod 13 is telescopically sleeved on the periphery of the thin rod 14. The thick rod 13 is rotatably connected with a wire wheel 16 around a connecting wire 17. One end of the connecting rod 11 is fixed to one end of the thin rod 14. The connecting rod 11, the thin rod 14 and the thick rod 13 are all provided with through holes inside and the through holes of the three are communicated with each other. One end of a connecting wire 17 wound on the wire wheel 16 sequentially passes through the thick rod 13, the thin rod 14 and the connecting through hole to extend out of one end of the connecting rod 11 far away from the thin rod 14. The plumb bob 15 is connected to one end of a connection line 17. A first laser sensor 18 is provided above the plumb bob 15 at one end of the connection line 17. The first laser sensor 18 is used to detect the distance from itself to the steel sheet pile. A second laser sensor 19 is also provided between the first laser sensor 18 and one end of the connecting rod 11 of the connecting wire 17. The second laser sensor 19 is used for detecting the distance from the second laser sensor to the steel sheet pile. The vertical detection device 10 for the steel sheet pile is further provided with a client. The client is used for receiving the detection information of the first laser sensor 18 and the second laser sensor 19 and processing the detection information to obtain a calculation result, so as to inform a user whether the steel sheet pile is in a vertical state.
Specifically, when it is required to detect whether the steel sheet pile is vertical, the connecting rod 11 is placed on the top of the steel sheet pile, then the wire wheel 16 is rotated to release the connecting wire 17, and the plumb bob 15 pulls the connecting wire 17 downward under the action of gravity. When the plumb bob 15 moves to a proper position, the wire wheel 16 stops rotating, at the moment, the first laser sensor 18 detects the distance from the plumb bob to the steel sheet pile and sends the detected data to the client, and the second laser sensor 19 detects the distance from the plumb bob to the steel sheet pile and sends the detected data to the client. And the client receives the data and performs comparison calculation. If the ratio of the distance from the first laser sensor 18 to the steel sheet pile to the distance from the second laser sensor 19 to the steel sheet pile is within a preset range, it can be determined that the steel sheet pile is vertical. If the ratio of the distance from the first laser sensor 18 to the steel sheet pile to the distance from the second laser sensor 19 to the steel sheet pile is not within the preset range, it can be determined that the steel sheet pile is not vertical, and the steel sheet pile needs to be pulled out for piling again.
As a specific embodiment, the thick rod 13 has a square cross section. One side surface of the square thick rod 13 is tightly attached to the surface of the steel sheet pile, so that the detection precision of the steel sheet pile vertical detection device 10 can be improved.
Further, the side of the thick rod 13 far away from the wire wheel 16 is provided with a rubber layer 20. The outer surface of the rubber layer 20 is formed with a layer of non-slip particles. Therefore, the thick rod 13 can be stably attached to one side of the steel sheet pile, so that the thick rod 13 can be prevented from moving, and the detection precision of the steel sheet pile vertical detection device 10 is further improved.
As a specific embodiment, the cross section of the connecting rod 11 is square. One side of the connecting rod 11 for contacting the top end of the steel sheet pile is provided with a rubber pad 21 for preventing the connecting rod 11 from sliding relative to the top end of the steel sheet pile. Thus, the connecting rod 11 is not easy to slide when being placed on the top of the steel sheet pile, and the detection precision of the steel sheet pile vertical detection device 10 is further improved.
In a specific embodiment, the distance between the first laser sensor 18 and the second laser sensor 19 is greater than or equal to 0.5m and less than or equal to 0.8 m. The arrangement can enable the detection precision to be more accurate.
As a specific embodiment, one end of the connecting rod 11 is provided with a guide portion 22. The guide portion 22 is used to guide the first laser sensor 18 or the second laser sensor 19 into the through hole of the connecting rod 11. In this way, when not in use, the connection wire 17 can be wound around the reel 16, and the first laser sensor 18 or the second laser sensor 19 can be also taken into the through hole.
As a specific embodiment, the guide portion 22 is made of a soft material. This does not cause scratches to the first laser sensor 18 or the second laser sensor 19.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (9)
1. A steel sheet pile vertical detection device includes: a connecting rod, a telescopic rod and a plumb bob; the telescopic rod is characterized by comprising a thick rod and a thin rod; the thick rod is telescopically sleeved on the periphery of the thin rod; the thick rod is rotatably connected with a wire wheel around a connecting wire; one end of the connecting rod is fixed to one end of the thin rod; through holes are formed in the connecting rod, the thin rod and the thick rod and communicated with each other; one end of a connecting wire wound on the wire wheel sequentially penetrates through the thick rod, the thin rod and the connecting through hole to extend out of one end of the connecting rod far away from the thin rod; the plumb is connected to one end of the connecting wire; a first laser sensor used for detecting the distance from the first laser sensor to the steel sheet pile is arranged above the plumb bob at one end of the connecting line; a second laser sensor for detecting the distance from the second laser sensor to the steel sheet pile is further arranged between the first laser sensor and one end of the connecting rod of the connecting line; the steel sheet pile vertical detection device is further provided with a client side used for receiving detection information of the first laser sensor and the second laser sensor and processing the detection information to obtain a calculation result.
2. The steel sheet pile vertical detection apparatus according to claim 1,
the cross section of the thick rod is square.
3. The steel sheet pile vertical detection apparatus according to claim 2,
one side of the thick rod, which is far away from the wire wheel, is provided with a rubber layer.
4. The steel sheet pile vertical detection apparatus according to claim 3,
and a layer of anti-skid particles is formed on the outer surface of the rubber layer.
5. The steel sheet pile vertical detection apparatus according to claim 1,
the cross section of the connecting rod is square.
6. The steel sheet pile vertical detection apparatus according to claim 5,
one side of the connecting rod, which is used for contacting the top end of the steel sheet pile, is provided with a rubber pad used for preventing the connecting rod from sliding relative to the top end of the steel sheet pile.
7. The steel sheet pile vertical detection apparatus according to claim 1,
the distance between the first laser sensor and the second laser sensor is greater than or equal to 0.5m and less than or equal to 0.8 m.
8. The steel sheet pile vertical detection apparatus according to claim 1,
one end of the connecting rod is provided with a guide part for guiding the first laser sensor or the second laser sensor to enter the through hole of the connecting rod.
9. The steel sheet pile vertical detection apparatus according to claim 8,
the guide part is made of soft materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098680.5U CN214301881U (en) | 2020-12-21 | 2020-12-21 | Perpendicular detection device of steel sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098680.5U CN214301881U (en) | 2020-12-21 | 2020-12-21 | Perpendicular detection device of steel sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214301881U true CN214301881U (en) | 2021-09-28 |
Family
ID=77859132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023098680.5U Active CN214301881U (en) | 2020-12-21 | 2020-12-21 | Perpendicular detection device of steel sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214301881U (en) |
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2020
- 2020-12-21 CN CN202023098680.5U patent/CN214301881U/en active Active
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