Protection and vibration isolation device for blasting vibration meter

Abstract

The utility model relates to the technical field of blasting engineering, in particular to a blasting vibration meter protection and vibration isolation device which comprises a plate, a cover plate, a fixing frame, a host, a sensor and a data line. The number of the plates is two, the number of the folding assemblies is two, the two ends of each folding assembly are connected with the ends of the two plates correspondingly, and shock pads are arranged on the inner walls of the plates and the inner walls of the folding assemblies correspondingly. The cover plate is connected with the plate and the folding assembly, and the fixing frame is connected with the plate and the folding assembly. Two supporting assemblies are arranged on each plate, the sensors are connected with the host through data lines, and the sensors and the host are located in the plates and the folding assemblies. The sensor is installed on the detection medium, the supporting plate and the folding assembly form the protective cover, the protective cover covers the outer sides of the host and the sensor, the protective cover can be folded, transportation, installation and use are more convenient, and the folding assembly can be supported through the cover plate and the fixing frame during installation.

Claims

1. A blasting vibration meter protection and vibration isolation device, characterized in that: It includes a plate member (1), a cover plate (3), a fixing bracket (5), a main unit (6), a sensor (15) and a data line (16); There are two plate members (1) and two folding components. The two ends of the folding components are respectively connected to the ends of the two plate members (1). The two folding components are symmetrically distributed. Shock pads are provided on the inner walls of the plate member (1) and the folding components; The cover plate (3) connects the upper ends of the plate member (1) and the folding components, and the fixing bracket (5) connects the inner peripheral surfaces of the plate member (1) and the folding components; Two support components are provided on each of the plate members (1). The two support components are symmetrically distributed on the plate member (1). The sensor (15) is connected to the main unit (6) through the data line (16). Both the sensor (15) and the main unit (6) are located inside the plate member (1) and the folding components.

2. A blasting vibration meter protection and vibration isolation device according to claim 1, characterized in that: The folding component includes two folding plates (2). The ends of the two folding plates (2) are rotatably connected together, and the other ends of the two folding plates (2) are respectively connected to the ends of the two plate members (1).

3. The blasting vibration meter protection and vibration isolation device according to claim 1, characterized in that: The support component includes a fixing plate (7), a support rod (8), a support foot (9) and a spring (12); The fixing plate (7) connects the surface of the plate member (1). The support rod (8) is slidably connected to the fixing plate (7). The support foot (9) is connected to the support rod (8). The spring (12) is sleeved outside the support rod (8). The two ends of the spring (12) are connected to the fixing plate (7) and the support foot (9); A limiting block is provided at the upper end of the support rod (8), and the outer diameter value of the limiting block is greater than the outer diameter value of the support rod (8).

4. The blasting vibration meter protection and vibration isolation device according to claim 3, characterized in that: The lower ends of the support rods (8) are provided with pointed tips.

5. The blasting vibration meter protection and vibration isolation device according to claim 1, characterized in that: It also includes a fixing ring (4), a fixing part a (10) and a bolt a (11); The fixing ring (4) is connected to the lower end of the cover plate (3). The projected shape of the fixing ring (4) is a square with a hole in the middle. The outer peripheral surface of the fixing ring (4) is pressed against the inner surfaces of the folding component and the plate member (1); There are two fixing parts a (10). The two fixing parts a (10) are connected to the two ends of the cover plate (3). There are multiple bolts a (11). The bolts a (11) pass through the fixing parts a (10) and are in threaded fit connection with the plate member (1).

6. The blasting vibration meter protection and vibration isolation device according to claim 1, characterized in that: It also includes a fixing part b (13) and a bolt b (14); The projected shape of the fixing bracket (5) is a square with a hole in the middle. There are two fixing parts b (13) which are connected to the two ends of the fixing bracket (5). There are multiple bolts b (14). The bolts b (14) pass through the corresponding fixing parts b (13) and are in threaded fit connection with the plate member (1).

7. The blasting vibration meter protection and vibration isolation device according to claim 6, characterized in that: The projected shape of the fixing part b (13) is U-shaped.

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