Automatic monitoring system for dynamic compaction construction
A technology of automatic monitoring system and rammer, applied in general control system, control/adjustment system, program control, etc., can solve problems such as being susceptible to temperature, humidity, dust, not easy to be popularized and applied in large quantities, not suitable for harsh environments, etc., to achieve Wide application, low power consumption, and small size
Inactive Publication Date: 2016-06-08
CHINA AIRPORT CONSTR GRP
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Problems solved by technology
[0010] 2) The cost is high, and it is not easy to popularize and apply in large quantities
[0011] 3) Easily affected by temperature, humidity, dust, etc., not suitable for harsh environments
Method used
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Embodiment Construction
[0024] Such as figure 1 As shown, the dynamic compaction construction automatic monitoring system of the present invention includes a microprocessor, a weighing sensor connected to the microprocessor, a displacement sensor, a GPS receiver and a wireless communication module;
[0025] The load cell is used to measure the weight of the tamper of the dynamic compaction machine, and to confirm whether the tamper is mounted;
[0026] The displacement sensor is used to measure the displacement of the rammer;
[0027] The microprocessor is used to receive the signals of the weighing sensor and the displacement sensor, and carry out statistics and monitoring on the weight of the tamper, the height of the lifting hammer and the number of effective dynamic ramming.
[0028] The load cell is a side pressure sensor.
[0029] Such as figure 2 As shown, the displacement sensor includes a pulley 1, located on the side of the pulley 1, 8 magnets 2 evenly distributed near the edge, and a s...
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The invention provides an automatic monitoring system for dynamic compaction construction. The automatic monitoring system is easy and convenient to install and wide in application range. The automatic monitoring system comprises a microprocessor, a weight measuring sensor, a displacement sensor, a GPS receiver and a wireless communication module. The weight measuring sensor, the displacement sensor, the GPS receiver and the wireless communication module are connected with the microprocessor. The weight measuring sensor is used for measuring the weight of a pounder of a dynamic compaction machine and confirming whether the pounder is mounted or not. The displacement sensor is used for measuring displacement of the pounder. The microprocessor is used for receiving signals of the weight measuring sensor and signals of the displacement sensor and carrying out statistics and monitoring on the weight of the pounder, the pounder lifting height and the number of effective dynamic compaction times. According to the automatic monitoring system for dynamic compaction construction, the number of parameters measured through the double sensors is large, the number of compaction times is measured, the weight of the pounder can also be measured, and whether the construction is qualified or not can be judged. Installation is easy and convenient. The application range is wide, and the automatic monitoring system is not limited by a specific dynamic compaction machine type. Cost is greatly reduced, the size is small, and power consumption is low. The automatic monitoring system is not influenced by temperature or humidity or noise or airflow or dust or light and the like, and is suitable for the severe environment.
Description
technical field [0001] The invention relates to a construction monitoring system, in particular to an automatic monitoring system for dynamic compaction construction. Background technique [0002] Dynamic compaction mainly uses the impact and vibration of the rammer to complete the work. Rammers can be divided into fire rammers, frog rammers and fast impact rammers. This patent is mainly based on the rapid impact rammer referred to as the dynamic ram for invention. [0003] The dynamic compaction method, also known as the dynamic consolidation method (Dynamic Consolidation), is a reinforcement method for dealing with weak soil foundations. Dynamic compaction machine (dynamic compaction) is an important compaction machine in the field of construction machinery. It is widely used in foundation treatment such as mountain filling, sea reclamation, mountain backfilling, and airport construction. It was developed and created by French engineer Louis in the late 1960s. It uses ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E02D3/046G05B19/042
CPCE02D3/046G05B19/0428
Inventor 唐科高海林董莉徐军库韩黎明李博陈凤晨任小牧
Owner CHINA AIRPORT CONSTR GRP