CN212865876U - Foundation pit monitoring point monitoring device - Google Patents
Foundation pit monitoring point monitoring device Download PDFInfo
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- CN212865876U CN212865876U CN202020589588.XU CN202020589588U CN212865876U CN 212865876 U CN212865876 U CN 212865876U CN 202020589588 U CN202020589588 U CN 202020589588U CN 212865876 U CN212865876 U CN 212865876U
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Abstract
The utility model relates to a foundation ditch monitoring point monitoring devices, including support column, right angle connecting piece, prism and knob connecting piece, the support column anchor is adjustable to rotate ground between the monitoring site of foundation ditch and the horizontal arm of upper end and right angle connecting piece and is connected the fastening perpendicularly, and adjustable rotation ground is connected perpendicularly between the vertical arm of knob connecting piece and right angle connecting piece, and the prism is fixed at knob connecting piece tip. The utility model discloses need a large amount of race pole work of survey crew and prism to erect the operation when can avoiding foundation ditch monitoring at every turn, conveniently carry out the prism debugging fast, can enough be favorable to improving the efficiency of foundation ditch monitoring, reduce the human cost, the measuring staff's that can also significantly reduce the activity duration on the foundation ditch inclined plane reduces foundation ditch monitoring operation safety risk.
Description
Technical Field
The utility model belongs to the technical field of the foundation ditch monitoring, especially, relate to a foundation ditch monitoring point monitoring devices.
Background
The foundation pit monitoring is to monitor the stability of the slope in the whole life cycle of the foundation pit so as to ensure the operation safety in the foundation pit and the safety of surrounding building structures. Traditionally, monitoring points are buried on a foundation pit supporting surface, monitoring personnel carry the prism to monitor point by point, the monitoring speed is low due to the fact that the prism is erected and debugged, the monitoring points are buried on the upper opening edge of the foundation pit or the inclined plane in the middle of the foundation pit, and the safety risk of existing monitoring operation is high.
Disclosure of Invention
The utility model aims to solve the technical problem that a foundation ditch monitoring point monitoring devices is provided, improves foundation ditch monitoring efficiency, reduces foundation ditch monitoring operation safety risk.
The utility model provides a technical scheme that its technical problem adopted provides a foundation ditch monitoring point monitoring devices, including support column, right angle connecting piece, prism and knob connecting piece, the support column anchor is connected the fastening perpendicularly with adjustable rotation between the monitoring site of foundation ditch and upper end and the horizontal arm of right angle connecting piece, adjustable rotation is connected perpendicularly between the vertical arm of knob connecting piece and right angle connecting piece, the prism is fixed at knob connecting piece tip.
The top of support column is equipped with the screw thread section, the below of screw thread section is equipped with the spacing ring, be equipped with the connecting hole on the horizontal arm of right angle connecting piece, the screw thread section is followed pass and the top is screwed the fastening through the nut in the connecting hole.
The lower end of the supporting column is provided with a conical head structure.
The knob connecting piece comprises a screw rod and a knob cap, a screw hole is formed in a vertical arm of the right-angle connecting piece, the screw rod is rotatably installed in the screw hole through a thread structure, and the knob cap is located at the other end, opposite to the prism, of the screw rod.
Advantageous effects
The utility model discloses set up in foundation ditch monitoring site, need a large amount of race pole work of survey crew and prism to erect the operation when having avoided foundation ditch monitoring at every turn, conveniently carry out the prism debugging fast, can enough be favorable to improving the efficiency of foundation ditch monitoring, reduce the human cost, the measuring staff's that can also significantly reduce operating time on the foundation ditch inclined plane reduces foundation ditch monitoring operation safety risk.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the support column.
Fig. 3 is a schematic structural view of the prism installed with the right-angle connector through the knob connector.
Fig. 4 is the schematic diagram of the utility model discloses the anchor is at foundation ditch monitoring site.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
A foundation pit monitoring point monitoring device as shown in fig. 1-3, comprising a support column 1, a right-angle connector 2, a prism 22 and a knob connector 21.
The upper end of the supporting column 1 is vertically connected and fastened with the horizontal arm of the right-angle connecting piece 2 in an adjustable and rotatable manner. As shown in fig. 2, a threaded section is arranged at the top of the support column 1, a limit ring is arranged below the threaded section, a connecting hole is arranged on a horizontal arm of the right-angle connecting piece 2, and the threaded section 1-1 penetrates through the connecting hole and is screwed and fastened by a nut 11.
The knob connecting piece 21 is vertically connected with the vertical arm of the right-angle connecting piece 2 in an adjustable and rotatable way. As shown in fig. 3, the knob connector 21 includes a screw rod and a knob cap, and a screw hole is provided on the vertical arm of the right-angle connector 2, and the screw rod is rotatably installed in the screw hole by a screw structure. The prism 22 is fixed at the end of the knob connector 21 and the knob cap is located at the other end of the screw opposite to the prism 22.
Before the foundation pit surface layer guniting construction, the supporting column 1 is anchored into a set monitoring point position in advance, and after the foundation pit surface guniting is completed, the right-angle connecting piece 2 provided with the prism 22 is connected with the supporting column 1 as shown in fig. 4. In actual foundation ditch monitoring process, prism 22 can pass through knob connecting piece 21 adjustment vertical direction according to instrument control point, and right angle connecting piece 2 can carry out the level to rotation regulation to prism 22 after turning round the pine with nut 11 as required.
Claims (4)
1. The utility model provides a foundation ditch monitoring point monitoring devices, includes support column (1), right angle connecting piece (2), prism (22) and knob connecting piece (21), its characterized in that: support column (1) anchor is connected the fastening perpendicularly at adjustable rotation ground between the horizontal arm of monitoring site and upper end and right angle connecting piece (2) of foundation ditch, adjustable rotation ground perpendicular connection between the vertical arm of knob connecting piece (21) and right angle connecting piece (2), prism (22) are fixed at knob connecting piece (21) tip.
2. The foundation pit monitoring point monitoring device according to claim 1, wherein: the top of support column (1) is equipped with the screw thread section, the below of screw thread section is equipped with the spacing ring, be equipped with the connecting hole on the horizontal arm of right angle connecting piece (2), the screw thread section is followed pass in the connecting hole and the top is screwed the fastening through nut (11).
3. The foundation pit monitoring point monitoring device according to claim 1, wherein: the lower end of the support column (1) is provided with a conical head structure.
4. The foundation pit monitoring point monitoring device according to claim 1, wherein: the knob connecting piece (21) comprises a screw rod and a knob cap, a screw hole is formed in a vertical arm of the right-angle connecting piece (2), the screw rod is rotatably installed in the screw hole through a thread structure, and the knob cap is located at the other end, opposite to the prism (22), of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589588.XU CN212865876U (en) | 2020-04-20 | 2020-04-20 | Foundation pit monitoring point monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020589588.XU CN212865876U (en) | 2020-04-20 | 2020-04-20 | Foundation pit monitoring point monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212865876U true CN212865876U (en) | 2021-04-02 |
Family
ID=75186469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020589588.XU Active CN212865876U (en) | 2020-04-20 | 2020-04-20 | Foundation pit monitoring point monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212865876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982049A (en) * | 2021-12-06 | 2022-01-28 | 上海宝冶工程技术有限公司 | Slope-releasing L-shaped prism reusable device and mounting method |
-
2020
- 2020-04-20 CN CN202020589588.XU patent/CN212865876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982049A (en) * | 2021-12-06 | 2022-01-28 | 上海宝冶工程技术有限公司 | Slope-releasing L-shaped prism reusable device and mounting method |
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