CN212180086U - Blasting vibration meter - Google Patents
Blasting vibration meter Download PDFInfo
- Publication number
- CN212180086U CN212180086U CN202021259998.4U CN202021259998U CN212180086U CN 212180086 U CN212180086 U CN 212180086U CN 202021259998 U CN202021259998 U CN 202021259998U CN 212180086 U CN212180086 U CN 212180086U
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- vibration meter
- vibration
- circuit board
- blasting
- rack
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Abstract
The utility model belongs to the technical field of detection equipment, in particular to a blasting vibration meter, which comprises a frame, a bracket, a circuit board and a vibration measuring mechanism, wherein the side end of the frame is connected with a plurality of wing frameworks, each wing framework is internally provided with a rotating motor, the main shaft of the rotating motor is connected with a propeller, and the circuit board is arranged in the frame and is electrically connected with the rotating motor; the vibration measuring mechanism comprises a driving assembly, a pressing plate, a vibration meter body and a quartz crystal contact surface, the pressing plate is connected with the driving assembly, the pressing plate is connected with the vibration meter body, and the quartz crystal contact surface is arranged at the bottom of the vibration meter body. Controlling the blasting vibration meter to fly to a specified place for detection, thereby realizing the short-distance vibration measurement of the blasting vibration meter; when the blasting vibration meter flies to a required place, the quartz crystal contact surface is contacted with the ground, the quartz crystal contact surface is used for vibrating the signal circuit board, and the circuit board transmits the signal to the terminal, so that the information transmission of vibration measurement data is realized.
Description
Technical Field
The utility model belongs to the technical field of check out test set, especially, relate to a blasting vibrometer.
Background
The blasting vibration meter is a portable special device for long-time on-site acquisition, recording and storage of blasting vibration and impact signals. The whole set of instrument consists of a field acquisition recorder, a speed or acceleration sensor and analysis processing software. The instrument is directly connected with the sensor through a signal interface, placed on a vibration test point, and used for collecting and storing a field vibration signal; after blasting, the data are connected with a PC through a communication interface, and analysis processing software reads and displays data stored in the recorder. Analyzing and extracting characteristic parameters and printing and outputting results. By monitoring the blasting vibration, firstly, the characteristics, the propagation rule, the influence on buildings, the failure mechanism and the like of the blasting seismic waves can be known and mastered; secondly, blasting parameters and a construction method can be adjusted in time according to a test result, shockproof measures are made, blasting safety operation is guided, and the damage effect of blasting vibration is avoided or reduced. Traditional vibration meter is when blasting the vibration measurement, places the vibration meter in the region far away for the safety guarantee, can't realize closely the vibration measurement, makes the data and the true data of vibration measurement have great gap like this to after the blasting is accomplished, can not be close to the blasting region for the safety guarantee, and the smoke and dust is great after the blasting, can't carry out timely reconnaissance condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blasting vialog aims at solving the vialog among the prior art and when blasting vialog, places the area far away with the vialog for the safety guarantee, can't realize the technical problem of closely measuring vibration.
In order to achieve the above object, an embodiment of the present invention provides a blasting vibration meter, which includes a frame, a support, a circuit board and a vibration measuring mechanism, wherein a plurality of wing frameworks are connected to a side end of the frame, a rotating motor is arranged in each wing framework, a main shaft of the rotating motor is connected to a propeller, and the circuit board is arranged in the frame and electrically connected to the rotating motor;
the vibration measuring mechanism comprises a driving assembly, a pressing plate, a vibration measuring instrument body and a quartz crystal contact surface, the driving assembly is arranged in the rack, the pressing plate is connected with the output end of the driving assembly and arranged outside the rack, the pressing plate is connected with the vibration measuring instrument body, the quartz crystal contact surface is arranged at the bottom of the vibration measuring instrument body, the support is connected to the bottom of the rack and enables the quartz crystal contact surface to be spaced from the ground, and the circuit board is electrically connected with the driving motor.
Optionally, the vibration measuring mechanism further comprises a cushion pad, one end of the cushion pad is connected with the pressing plate, and the other end of the cushion pad is connected with the vibration meter body.
Optionally, the driving assembly is one of a linear module, a cylinder, a hydraulic cylinder and a motor.
Optionally, the blasting vibration meter further comprises a GPS module, and the GPS module is disposed in the rack.
Optionally, the blasting vibration meter further comprises a camera, and the camera is mounted at the bottom of the rack and electrically connected with the circuit board.
Optionally, the blasting vibration meter further comprises an illuminating lamp, and the illuminating lamp is mounted on the rack and located at the top of the camera.
Optionally, the blasting vibration meter further comprises a battery, the battery is mounted in the rack and arranged close to the circuit board, and the battery is electrically connected with the circuit board.
Optionally, the bracket is connected with the frame through a bolt.
Optionally, the bottom of the bracket is provided with a buffer layer.
Optionally, the cushion layer is molded from an elastic rubber.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the blasting vibrometer have one of following technological effect at least: the blasting vibration meter provided by the embodiment of the utility model has the advantages that the screw propeller is connected with the main shaft of the rotating motor in the wing framework, the wing framework is connected with the frame, the rotating motor is controlled by the circuit board to rotate, the rotating motor rotates to drive the screw propeller to rotate, so that the flying of the blasting vibration meter is realized, the blasting vibration meter can be controlled to fly to a designated place to detect through the electric connection of the remote terminal and the circuit board, and the short-distance vibration measurement of the blasting vibration meter is realized; when the blasting vibration meter flies to a required place, the blasting vibration meter descends to the bottom surface, the support is in contact with the ground, the circuit board controls the driving assembly to work, the output end of the driving assembly drives the pressing plate to move downwards, the vibration meter body moves downwards along with the pressing plate until a quartz crystal contact surface arranged at the bottom of the vibration meter body is in contact with the ground, the quartz crystal contact surface transmits vibration signals to the built-in piezoelectric sensor, the piezoelectric sensor transmits the signals to the circuit board, and the circuit board transmits the signals to the terminal, so that information transmission of vibration measurement data is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a blasting vibration meter provided by an embodiment of the present invention.
Fig. 2 is the embodiment of the utility model provides a blast vibrometer dissects the sketch map.
Fig. 3 is a schematic view of the operation of the blasting vibration meter provided by the embodiment of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Wherein, in the figures, the respective reference numerals:
10-frame 11-wing framework 12-rotating electrical machine
13-propeller 20-support 21-buffer layer
22-bolt 30-circuit board 40-vibration measuring mechanism
41-driving assembly 42-pressing plate 43-vibration meter body
44-quartz crystal contact surface 45-cushion pad 50-GPS module
60-camera 70-lighting lamp 80-battery.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 4, a blasting vibration meter is provided, which includes a frame 10, a support 20, a circuit board 30 and a vibration measuring mechanism 40, a plurality of wing frames 11 are connected to a side end of the frame 10, each of the wing frames 11 is provided with a rotating electrical machine 12 therein, a spindle of the rotating electrical machine 12 is connected with a propeller 13, and the circuit board 30 is disposed in the frame 10 and electrically connected to the rotating electrical machine 12.
Further, the vibration measuring mechanism 40 includes a driving component 41, a pressing plate 42, a vibration measuring instrument body 43 and a quartz crystal contact surface 44, the driving component 41 is disposed in the frame 10, the pressing plate 42 is connected with an output end of the driving component 41 and disposed outside the frame 10, the pressing plate 42 is connected with the vibration measuring instrument body 43, the quartz crystal contact surface 44 is disposed at the bottom of the vibration measuring instrument body 43, the support 20 is connected to the bottom of the frame 10 and makes the quartz crystal contact surface 44 spaced from the ground, and the circuit board 30 is electrically connected with the driving motor.
Specifically, the blasting vibration meter of the embodiment of the utility model provides a because screw 13 is connected with the main shaft of rotating electrical machines 12 in the wing skeleton 11, wing skeleton 11 is connected with frame 10, controls rotating electrical machines 12 through circuit board 30 and rotates, and rotating electrical machines 12 rotates and drives screw 13 and rotate to realize the flight of blasting vibration meter, through remote terminal and circuit board 30 electric connection, can control the blasting vibration meter and fly to appointed place and detect, thereby realize the closely vibration meter of blasting vibration meter; when the blasting vibration meter flies to a required place, the blasting vibration meter descends to the bottom surface, the support 20 is in contact with the ground, the circuit board 30 controls the driving assembly 41 to work, the output end of the driving assembly 41 drives the pressing plate 42 to move downwards, the vibration meter body 43 moves downwards along with the pressing plate 42 due to the connection of the pressing plate 42 and the vibration meter body 43 until the quartz crystal contact surface 44 arranged at the bottom of the vibration meter body 43 is in contact with the ground, the quartz crystal contact surface 44 transmits a vibration signal to the built-in piezoelectric sensor, the piezoelectric sensor transmits the signal to the circuit board 30, and the circuit board 30 transmits the signal to a terminal, so that the information transmission of vibration measurement data is realized; after the vibration measurement is finished, the quartz crystal contact surface 44 is lifted to a certain height through the driving assembly, so that a height difference is formed between the quartz crystal contact surface 44 and the bottom end of the support, and the quartz crystal contact surface 44 and the vibration meter body 43 are prevented from being damaged by broken stones in the blasting process.
Further, the frame 10 and each wing framework 11 are integrally formed, so that dust is prevented from entering the frame 10, and later-stage cleaning is facilitated.
In another embodiment of the present invention, as shown in fig. 1 to 4, the vibration measuring mechanism 40 further includes a cushion pad 45, one end of the cushion pad 45 is connected to the pressing plate 42, and the other end of the cushion pad 45 is connected to the vibration meter body 43. Specifically, when the blasting vibration meter flies to a required place, the blasting vibration meter descends to the ground, the support 20 is in contact with the ground, the circuit board 30 controls the driving assembly 41 to work, the output end of the driving assembly 41 drives the pressing plate 42 to move downwards, because the pressing plate 42 is connected with the vibration meter body 43 through the cushion pad 45, the vibration meter body 43 moves downwards along with the pressing plate 42 until the quartz crystal contact surface 44 arranged at the bottom of the vibration meter body 43 is in contact with the ground, through the cushion pad 45, when the blasting generates the vibration, the cushion pad 45 plays a role in buffering, and the damage of the blasting vibration meter caused by the vibration is avoided.
In another embodiment of the present invention, as shown in fig. 1 to 4, the driving component 41 is one of a linear module, a cylinder, a hydraulic cylinder and a motor. Specifically, the driving assembly 41 is one of a linear module, a cylinder, a hydraulic cylinder, and a motor that realize the linear motion of the pressing plate 42.
In another embodiment of the present invention, as shown in fig. 1 to 3, the blasting vibration meter further includes a GPS module 50, and the GPS module 50 is disposed in the frame 10. Specifically, the GPS module 50 realizes a positioning function, transmits the position information of the blasting vibration meter to the circuit board 30 through the GPS module 50, and the circuit board 30 transmits a signal to a remote terminal, so that a user can know the position of the blasting vibration meter conveniently through the positioning of the GPS module 50.
In another embodiment of the present invention, as shown in fig. 1 to 4, the blasting vibration meter further includes a camera 60, and the camera 60 is installed at the bottom of the frame 10 and electrically connected to the circuit board 30. Specifically, can shoot the real-time blasting condition through camera 60, when personnel are far away from the blasting ground, can observe through camera 60, detect blasting vibration meter flight to required vibration meter ground and the comparatively level ground of needs.
In another embodiment of the present invention, as shown in fig. 1 to 4, the blasting vibration meter further includes a lighting lamp 70, and the lighting lamp 70 is installed on the frame 10 and located at the top of the camera 60. Specifically, the setting of light 70 can make the blasting vibrometer work evening with darker environment under, and cooperation camera 60 will blast vibrometer flight to required vibration testing ground and the comparatively level ground of needs detect.
In another embodiment of the present invention, as shown in fig. 1 to 4, the blasting vibration meter further includes a battery 80, the battery 80 is installed in the frame 10 and close to the circuit board 30, and the battery 80 is electrically connected to the circuit board 30. Specifically, the battery 80 supplies power to the circuit board 30, the GPS module 50, the driving assembly 41, the illumination lamp 70, and the rotating electrical machine 12, and ensures the normal operation of the circuit board 30, the GPS module 50, the driving assembly 41, the illumination lamp 70, and the rotating electrical machine 12.
In another embodiment of the present invention, as shown in fig. 1 to 3, the bracket 20 is connected to the frame 10 by a bolt 22. Specifically, the bolt 22 sequentially penetrates through the bracket 20 and the rack 10 to fix the bracket 20 and the rack 10, and when the bolt 22 needs to be disassembled, the bracket 20 and the rack 10 can be separated by screwing out.
In another embodiment of the present invention, as shown in fig. 1 to 3, the bottom of the support 20 is provided with a buffer layer 21. Specifically, the buffer layer 21 is laid at the bottom of the support 20, and plays a role of buffering when the ground vibrates, and can increase the friction force with the ground, and the blasting vibration meter can well not slide on the ground when the ground inclines.
In another embodiment of the present invention, as shown in fig. 1 to 3, the buffer layer 21 is made of elastic rubber. Specifically, the elastic rubber has elasticity, plays the effect of buffering when the ground shakes to the frictional force on the ground is great at present, and when the ground inclines, the blasting vibrometer can also well not slide on the ground.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a blasting vibration meter which characterized in that: the vibration measurement device comprises a rack, a support, a circuit board and a vibration measurement mechanism, wherein a plurality of wing frameworks are connected to the side end of the rack, a rotating motor is arranged in each wing framework, a main shaft of each rotating motor is connected with a propeller, and the circuit board is arranged in the rack and electrically connected with the rotating motors;
the vibration measuring mechanism comprises a driving assembly, a pressing plate, a vibration measuring instrument body and a quartz crystal contact surface, the driving assembly is arranged in the rack, the pressing plate is connected with the output end of the driving assembly and arranged outside the rack, the pressing plate is connected with the vibration measuring instrument body, the quartz crystal contact surface is arranged at the bottom of the vibration measuring instrument body, the support is connected to the bottom of the rack and enables the quartz crystal contact surface to be spaced from the ground, and the circuit board is electrically connected with the driving assembly.
2. The blast vibration meter according to claim 1, characterized in that: the vibration measuring mechanism further comprises a cushion pad, one end of the cushion pad is connected with the pressing plate, and the other end of the cushion pad is connected with the vibration measuring instrument body.
3. The blast vibration meter according to claim 1, characterized in that: the driving assembly is one of a linear module, a cylinder, a hydraulic cylinder and a motor.
4. A blast vibration meter according to any one of claims 1 to 3, characterized in that: the blasting vibration meter further comprises a GPS module, and the GPS module is arranged in the rack.
5. A blast vibration meter according to any one of claims 1 to 3, characterized in that: the blasting vibration meter further comprises a camera, and the camera is installed at the bottom of the rack and electrically connected with the circuit board.
6. The blast vibration meter according to claim 5, wherein: the blasting vibration meter further comprises an illuminating lamp, and the illuminating lamp is installed on the rack and located at the top of the camera.
7. A blast vibration meter according to any one of claims 1 to 3, characterized in that: the blasting vibration meter further comprises a battery, the battery is installed in the rack and close to the circuit board, and the battery is electrically connected with the circuit board.
8. A blast vibration meter according to any one of claims 1 to 3, characterized in that: the bracket is connected with the frame through a bolt.
9. A blast vibration meter according to any one of claims 1 to 3, characterized in that: the bottom of support is equipped with the buffer layer.
10. The blast vibration meter according to claim 9, wherein: the buffer layer is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259998.4U CN212180086U (en) | 2020-06-30 | 2020-06-30 | Blasting vibration meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259998.4U CN212180086U (en) | 2020-06-30 | 2020-06-30 | Blasting vibration meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212180086U true CN212180086U (en) | 2020-12-18 |
Family
ID=73762248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021259998.4U Expired - Fee Related CN212180086U (en) | 2020-06-30 | 2020-06-30 | Blasting vibration meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212180086U (en) |
-
2020
- 2020-06-30 CN CN202021259998.4U patent/CN212180086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |