Foundation pit safety three-dimensional monitoring device
A monitoring device and safety technology, which are applied in the directions of infrastructure engineering, infrastructure testing, excavation, etc., can solve the problem of difficulty in realizing early warning in foundation pit safety monitoring, and achieve the effect of intuitive observation and accurate monitoring, early warning and monitoring.
Pending Publication Date: 2021-04-23
深圳市天健工程技术有限公司
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[0005] The purpose of the present invention is to provide a three-dimensional monitoring device for foundation pit safety, aiming to solve the problem in the prior art that it is difficult to realize early warning for foundation pit safety monitoring
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[0021] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0023] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific or...
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The invention relates to the technical field of safety monitoring, and discloses a foundation pit safety three-dimensional monitoring device which comprises a background control center and a plurality of crown beam displacement sensors. A plurality of mounting holes are formed in the top beam, an elastic column is arranged at the bottom of the top beam displacement sensor, the lower part of the elastic column is embedded into the mounting holes, the upper part of the elastic column is exposed out of the mounting holes, the top beam displacement sensor communicates with a background control center through a wireless network, and monitoring data is embedded into a three-dimensional model to be displayed. Therefore, the crown beam displacement sensor is installed at the top of the elastic column, when the crown beam is displaced or settled, the state of the crown beam is monitored through the crown beam displacement sensor, the crown beam displacement sensor is buffered through the elastic column, the crown beam displacement sensor is protected, and vibration data of the crown beam can be monitored. Through embedding in the three-dimensional model for display, visual observation can be realized, and accurate monitoring and early warning monitoring of the foundation pit are realized.
Description
technical field [0001] The patent of the present invention relates to the technical field of safety monitoring, in particular, to a three-dimensional monitoring device for foundation pit safety. Background technique [0002] The foundation pit is an earth pit excavated at the foundation design position according to the base level and foundation plane size. Before the excavation of the foundation pit, the excavation plan should be determined according to the geological and hydrological data and the conditions of the nearby buildings, and the waterproof and drainage work should be done. When the excavation is deep and adjacent to the foundation pit with buildings, it is necessary to support the side wall of the foundation pit to prevent the soil layer outside the foundation pit from collapsing and causing the foundation pit to collapse. [0003] At present, as the demand for construction increases, foundation pits are relatively deep. Therefore, it is necessary to monitor the...
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Login to View More IPC IPC(8): E02D17/04E02D33/00
CPCE02D17/04E02D33/00
Inventor 黄小芳张宪彬李有志周思雄谢应豪张吁麟
Owner 深圳市天健工程技术有限公司