CN212405275U - Retaining wall deviational survey equipment - Google Patents
Retaining wall deviational survey equipment Download PDFInfo
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- CN212405275U CN212405275U CN202020327209.XU CN202020327209U CN212405275U CN 212405275 U CN212405275 U CN 212405275U CN 202020327209 U CN202020327209 U CN 202020327209U CN 212405275 U CN212405275 U CN 212405275U
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Abstract
The utility model provides a retaining wall deviational survey equipment, include: the laser ranging acquisition modules are arranged on the same axis of the retaining wall and used for transmitting laser signals to the light-sensitive receivers and receiving the laser signals reflected back from the light-sensitive receivers; the light sensation receivers are arranged on construction sites around the retaining wall, reference points are arranged on the light sensation receivers, and the light sensation receivers are used for receiving laser signals transmitted by the laser ranging acquisition modules and reflecting the laser signals back to the light sensation receivers. The utility model discloses the parameter that can monitor includes the displacement of retaining wall, subsides, inclination parameter, reaches the purpose of knowing the on-the-spot function condition in real time to guarantee safety in production. The utility model discloses than current retaining wall monitoring facilities and method, reduce survey crew's work load, practiced thrift the human cost in the measurement process greatly.
Description
Technical Field
The utility model relates to a retaining wall deviational survey equipment.
Background
With the development of economy and technology, the retaining wall is widely applied to various engineering projects as the most conventional structural form of building engineering, is used for preventing a wall-type structure which is built by roadbed filling and collapse of hillside rock soil and bears the lateral pressure of a soil body, particularly at positions such as embankments, tunnels, bridges, river banks and the like, and has an important effect on the engineering quality and the operation safety directly due to the safety of the retaining wall, so that the monitoring of the retaining wall is important. And the main parameters of settlement, displacement, inclination angle and the like for monitoring the retaining wall.
Settlement monitoring mainly adopts two modes: the method mainly uses a static level gauge, adopts a liquid connectivity principle, and can obtain the relative deformation of a retaining wall in real time through a data transmission method, but the method can only obtain the relative settlement data of the retaining wall and intelligently reflects the local change of the retaining wall.
The displacement monitoring is mainly carried out by using a total station, and the method can not avoid field vibration errors, meets a series of problems of instantaneity, low efficiency and the like.
The inclination monitoring mainly adopts a high-precision inclination sensor for monitoring, and if the errors of the installation process and the use process are abnormal, the traditional horizontal arrangement of the inclination sensor cannot be used for verifying data.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retaining wall deviational survey equipment.
In order to solve the above problem, the utility model provides a retaining wall deviational survey equipment, include:
the laser ranging acquisition modules are arranged on the same axis of the retaining wall and used for transmitting laser signals to the light-sensitive receivers and receiving the laser signals reflected back from the light-sensitive receivers;
the light sensation receivers are arranged on construction sites around the retaining wall, reference points are arranged on the light sensation receivers, and the light sensation receivers are used for receiving laser signals emitted by the laser ranging acquisition modules and reflecting the laser signals back to the laser ranging acquisition modules.
Further, in the above method, each laser range acquisition module includes:
a first MCU module;
the first inclination angle sensor, the laser range finder, the first power supply module and the first data transmission module are respectively connected with the first MCU module.
Further, in the above method, the first power supply module is a lithium battery.
Further, in the above method, the first data transmission module communicates with the first data transmission modules of other laser ranging acquisition modules.
Further, in the above method, the photoreceiver comprises:
a second MCU module;
the second inclination angle sensor, the light sensing sensor, the second power supply module and the second data transmission module are respectively connected with the second MCU module, and the light sensing sensor is provided with a reference point.
Further, in the above method, the laser range finder is configured to emit a laser signal to the light-sensing sensor and receive the laser signal reflected from the light-sensing sensor.
Further, in the above method, the light sensor receives the laser signal emitted from the laser range finder and reflects the laser signal back to the laser range finder.
Further, in the above method, the second power supply module is a lithium battery.
Further, in the above method, the second data transmission module communicates with the first data transmission module of each laser ranging acquisition module.
Further, in the above method, the second data transmission module communicates with a cloud server.
Compared with the prior art, the utility model discloses a: the laser ranging acquisition modules are arranged on the same axis of the retaining wall and used for transmitting laser signals to the light-sensitive receivers and receiving the laser signals reflected back from the light-sensitive receivers; the light sensation receivers are arranged on construction sites around the retaining wall, reference points are arranged on the light sensation receivers, and the light sensation receivers are used for receiving laser signals emitted by the laser ranging acquisition modules and reflecting the laser signals back to the laser ranging acquisition modules. The utility model discloses the parameter that can monitor includes the displacement of retaining wall, subsides, inclination parameter, reaches the purpose of knowing the on-the-spot function condition in real time to guarantee safety in production. The utility model discloses than current retaining wall monitoring facilities and method, reduce survey crew's work load, practiced thrift the human cost in the measurement process greatly, simultaneously, the equipment and the method of telling of this patent can acquire field data in real time, provide data support for the project decision-making, the mechanism that adopts a plurality of collection equipment to check up each other simultaneously can provide the monitoring precision for the monitoring result is more credible, adopt this kind of mode to monitor simultaneously branch of academic or vocational study effectively to reduce because the monitoring error that the on-the-spot vibrations arouse.
Drawings
Fig. 1 is a schematic view of a retaining wall inclination measuring apparatus according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a laser ranging acquisition module according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of a light-sensitive receiver according to an embodiment of the present invention;
FIG. 4 is a schematic view of a photoreceiver according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a large field change according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 4, the utility model provides a retaining wall deviational survey equipment, include:
the plurality of laser ranging acquisition modules 2 are arranged on the same axis of the retaining wall 1 and used for transmitting laser signals to the light-sensitive receivers 3 and receiving the laser signals reflected back from the light-sensitive receivers 3;
the light sensation receivers 3 are arranged on construction sites around the retaining wall 1, reference points 4 are arranged on the light sensation receivers 3, and the light sensation receivers 3 are used for receiving laser signals emitted by the laser ranging acquisition modules 2 and reflecting the laser signals back to the laser ranging acquisition modules 2.
Here, the utility model provides a retaining wall running state's automatic monitoring facilities under vibrations environment, its monitoring parameter include the displacement of retaining wall, subside, inclination parameter, reach the purpose of knowing the on-the-spot function condition in real time to guarantee safety in production. The utility model discloses than current retaining wall monitoring facilities and method, reduce survey crew's work load, practiced thrift the human cost in the measurement process greatly, simultaneously, the equipment and the method of telling of this patent can acquire field data in real time, provide data support for the project decision-making, the mechanism that adopts a plurality of collection equipment to check up each other simultaneously can provide the monitoring precision for the monitoring result is more credible, adopt this kind of mode to monitor simultaneously branch of academic or vocational study effectively to reduce because the monitoring error that the on-the-spot vibrations arouse.
As shown in fig. 2, the utility model discloses a retaining wall deviational survey equipment embodiment, every laser rangefinder collection module 2 includes:
a first MCU module 21;
the first tilt angle sensor 22, the laser range finder 23, the first power supply module 24 and the first data transmission module 25 are respectively connected with the first MCU module 21.
Herein, the first tilt angle sensor monitors the angle change of the wall body of the retaining wall 1, and the angle change is verified through the first sensors of the laser ranging acquisition modules 2 on the same shaft.
Here, the first MUC21 may be used for data communication between the first data transmission module and the first data transmission module of the other laser range finder acquisition module, data communication between the first data transmission module and the second data transmission module of the light-sensitive receiver, and data monitoring calculation of the laser range finder 23.
The utility model discloses an in retaining wall deviational survey equipment embodiment, first power module is the lithium cell.
The first power supply module uses a high-power lithium battery for power supply, and low power consumption is considered during circuit design.
The utility model discloses an in retaining wall deviational survey equipment embodiment, communication between first data transmission module and other laser rangefinder collection module's the first data transmission module.
In an embodiment of the retaining wall inclinometer, the first data transmission module communicates with the second data transmission module of the light receiver.
As shown in fig. 3, in an embodiment of the retaining wall inclination measuring apparatus of the present invention, the light-sensitive receiver 3 includes:
a second MCU module 31;
and the second tilt angle sensor 32, the light sensor 33, the second power supply module 34, and the second data transmission module 35 are respectively connected to the second MCU module 31, and the light sensor 33 is provided with a reference point 4.
Here, the second tilt sensor can be used to determine whether the light-sensitive receiver 3 is vertical.
The utility model discloses an in retaining wall deviational survey equipment embodiment, laser range finder 23 is used for to light sense sensor transmission laser signal, and the laser signal of receiving from the light sense sensor reflection return.
The utility model discloses an in retaining wall deviational survey equipment embodiment, light sense sensor 33 receives the laser signal that laser range finder 23 launches to reflect it back to laser range finder 23.
The utility model discloses an in the retaining wall deviational survey equipment embodiment, second power module 34 is the lithium cell.
Here, the second power supply module 34 is powered by a high-power lithium battery.
The utility model discloses a aim at adopting new modernization communication means and optics means, under the vibrations environment, obtain each item parameter of retaining wall operation period in the work progress in real time, guarantee safe construction.
The utility model discloses an in retaining wall deviational survey equipment embodiment, second data transmission module 35 communicates with the first data transmission module 25 of each laser rangefinder collection module 2.
The utility model discloses an in the retaining wall deviational survey equipment embodiment, second data transmission module 35 communicates with the cloud ware.
Here, the second data transmission module 35 is used to perform data communication with the first data transmission module 25 on site and transmit data to the server.
The utility model discloses an implementation specifically can be as follows:
as shown in fig. 1, a plurality of fixed supports capable of being finely adjusted are arranged on the same axis of a retaining wall 1 in a construction site, a laser ranging acquisition module 2 is arranged, and the fixed supports are adjusted according to the data condition of the laser ranging acquisition module 2 to ensure that the initial state of the fixed supports is a horizontal state;
the light-sensitive receiver 3 is placed at a position with small vibration on a construction site around the retaining wall 1, the support can be finely adjusted, the light-sensitive receiver 3 is fixed on the support, and the support is adjusted to be in a horizontal state.
The value of the reference point position of the laser point receiver is recorded as an initial state by adjusting the angle of view of each laser range finder 23.
Because the wall body is rigid, the inclination angle data changes of the wall body on the same axis are equal, in the monitoring process, once the data of a single first inclination angle sensor 22 on the same axis are found to be abnormal, a technician needs to check on site, and once the trends of the plurality of first inclination angle sensors 22 on the same axis are consistent and the changes are large, the retaining wall inclination measuring equipment gives an alarm to the site technician.
Considering that the construction working condition of a construction site is complex, the light sensation receiver can move due to construction and the wind power on the site, and if all data are directly collected, a lot of interference data can be generated, so that the construction decision is influenced. As fig. 5, the utility model discloses can adopt to set for and just can carry out data collection when light sense receiver 3 high accuracy angular transducer is in the horizontality, and with the inclination of each point on this moment laser rangefinder collection module, the distance parameter is collected in the lump, and with data through second data transmission module 35 transmission to cloud ware in light sense receiver 3, the operation such as analytic warehouse entry of completion data on cloud ware, and through the inclination that first angular transducer 22 gathered, the distance that each point laser range finder 23 measured, and the last position offset of light sense sensor 33, calculate retaining wall 1 and subside the value.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A retaining wall inclinometer apparatus, comprising:
the laser ranging acquisition modules are arranged on the same axis of the retaining wall and used for transmitting laser signals to the light-sensitive receivers and receiving the laser signals reflected back from the light-sensitive receivers;
the light sensation receivers are arranged on construction sites around the retaining wall, reference points are arranged on the light sensation receivers, and the light sensation receivers are used for receiving laser signals emitted by the laser ranging acquisition modules and reflecting the laser signals back to the laser ranging acquisition modules.
2. The retaining wall inclination survey apparatus of claim 1 wherein each laser range finding collection module comprises:
a first MCU module;
the first inclination angle sensor, the laser range finder, the first power supply module and the first data transmission module are respectively connected with the first MCU module.
3. The retaining wall inclinometer apparatus according to claim 2, characterized in that said first power supply module is a lithium battery.
4. The retaining wall inclinometer apparatus according to claim 2, characterized in that said first data transmission module communicates with the first data transmission modules of the other laser ranging acquisition modules.
5. The retaining wall inclinometer apparatus according to claim 2, characterized in that said light-sensitive receiver comprises:
a second MCU module;
the second inclination angle sensor, the light sensing sensor, the second power supply module and the second data transmission module are respectively connected with the second MCU module, and the light sensing sensor is provided with a reference point.
6. The retaining wall inclinometer according to claim 5, characterized in that said light sensor receives the laser signal emitted by said laser rangefinder and reflects it back to the laser rangefinder.
7. The retaining wall inclinometer apparatus according to claim 5, characterized in that the second power supply module is a lithium battery.
8. The retaining wall inclinometer apparatus according to claim 5, characterized in that said second data transmission module communicates with the first data transmission module of each laser ranging acquisition module.
9. The retaining wall inclinometer apparatus according to claim 5, characterized in that said second data transmission module communicates with a cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327209.XU CN212405275U (en) | 2020-03-17 | 2020-03-17 | Retaining wall deviational survey equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327209.XU CN212405275U (en) | 2020-03-17 | 2020-03-17 | Retaining wall deviational survey equipment |
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| CN212405275U true CN212405275U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306610A (en) * | 2023-09-25 | 2023-12-29 | 中铁二十五局集团第一工程有限公司 | Mounting method of assembled retaining wall |
-
2020
- 2020-03-17 CN CN202020327209.XU patent/CN212405275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117306610A (en) * | 2023-09-25 | 2023-12-29 | 中铁二十五局集团第一工程有限公司 | Mounting method of assembled retaining wall |
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