Hard rock area safety blasting monitoring system

Abstract

The utility model discloses a hard rock area safety blasting monitoring system, relates to blasting monitoring technical field, including base, the upper surface of base is fixedly connected with two telescopic pole, the upper surface of two telescopic pole is fixedly connected with mounting plate together, the upper surface of mounting plate is fixedly connected with camera, and the camera is fixedly connected with the camera. An adjusting mechanism is arranged between the mounting plate and the base, a cavity is formed in the base, a plurality of through holes are formed in the lower surface of the cavity, a drill rod is rotationally connected to the interior of each through hole, a transmission mechanism is arranged in each cavity, a driving mechanism is arranged on the upper surface of the base, and a driving mechanism is arranged on the lower surface of the base. And the driving mechanism drives each drill rod to rotate through the transmission mechanism. According to the utility model, each drill rod is drilled into the soil, so that the base is stable, and the situation that the camera topples over and video data cannot be collected due to shaking generated by blasting is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of blasting monitoring, in particular to a safe blasting monitoring system in hard rock areas. Background Art

[0002] The safety of the blasting site is particularly important for blasting operations. There are many uncertain factors in the specific blasting work, so real-time monitoring of the blasting site is particularly important.

[0003] Among them, a wireless mobile video monitoring system for a blasting operation site with publication number CN204795427U relates to a video monitoring system including a video data acquisition system, a video data transmission system and a video data monitoring system.

[0004] However, the above-mentioned existing wireless mobile video monitoring system for blasting operation sites usually sets up a camera in the blasting site to collect video data. The blasting process will cause the ground to vibrate, which may cause the camera to fall down, making it impossible to collect accurate video data. Utility Model Content

[0005] In view of the above problems existing in the existing wireless mobile video monitoring system for blasting operation sites, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a safe blasting monitoring system for hard rock areas, which solves the problem that the existing wireless mobile video monitoring system for blasting operations usually sets up a camera in the blasting site to collect video data, and the ground vibrates during the blasting process, which may cause the camera to fall down, making it impossible to collect accurate video data.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A safe blasting monitoring system for hard rock areas comprises a base, the upper surface of the base is fixedly connected to two telescopic rods, the upper surfaces of the two telescopic rods are commonly fixedly connected to a mounting plate, the upper surface of the mounting plate is fixedly connected to a camera, an adjustment mechanism is arranged between the mounting plate and the base, a cavity is provided inside the base, a plurality of through holes are provided on the lower surface of the cavity, a drill rod is rotatably connected inside each of the through holes, a transmission mechanism is arranged inside each of the cavities, a drive mechanism is arranged on the upper surface of the base, and the drive mechanism drives each drill rod to rotate through the transmission mechanism.

[0009] Preferably, the adjustment mechanism includes a sleeve and a screw rod, the screw rod is rotatably connected to the upper surface of the base, an internal threaded hole is opened at one end of the sleeve, the sleeve is threadedly connected to the rod wall of the screw rod through the internal threaded hole, and the sleeve is fixedly connected to the lower surface of the mounting plate.

[0010] Preferably, the transmission mechanism includes a plurality of first gears and an inner gear ring, each of the first gears is fixedly connected to the upper end of the corresponding drill rod, a circular groove is formed on the upper surface of one of the first gears, and the inner gear ring is fixedly connected to the inside of the circular groove.

[0011] Preferably, the driving mechanism includes an L-shaped plate, a cylinder, a motor and a second gear, the L-shaped plate is fixedly connected to the upper surface of the base, the cylinder is fixedly connected to the lower surface of the L-shaped plate, the motor is fixedly connected to the output end of the cylinder, the output end of the motor passes through the upper surface of the base and extends to the interior of the cavity, and the second gear is fixedly sleeved on the output end of the motor and matches the inner gear ring.

[0012] Preferably, the lower end of the screw rod passes through the upper surface of the base and extends to the inside of the cavity, and the lower end of the screw rod is fixedly sleeved with a third gear.

[0013] Preferably, the third gear matches the second gear.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can stabilize the base by drilling each drill rod into the soil, thereby preventing the camera from tipping over due to shaking caused by blasting and being unable to collect video data.

[0016] 2. The utility model starts the cylinder to move the motor downward, and then the second gear is engaged with the inner gear ring. Then the motor is started to drive the inner gear ring to rotate, and then each first gear is rotated, that is, each drill rod is rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A cross-sectional view of

[0020] Figure 3 For the utility model Figure 2 A top view of one of the first gears.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Telescopic rod; 3. Mounting plate; 4. Camera; 5. Drill rod; 6. Sleeve; 7. Screw; 8. First gear; 9. Inner gear ring; 10. L-shaped plate; 11. Cylinder; 12. Motor; 13. Second gear; 14. Third gear. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a hard rock area safety blasting monitoring system.

[0025] The utility model provides Figure 1-3 A hard rock area safety blasting monitoring system shown includes a base 1, two telescopic rods 2 are fixedly connected to the upper surface of the base 1, a mounting plate 3 is fixedly connected to the upper surfaces of the two telescopic rods 2, a camera 4 is fixedly connected to the upper surface of the mounting plate 3, an adjustment mechanism is arranged between the mounting plate 3 and the base 1, a cavity is opened inside the base 1, a plurality of through holes are opened on the lower surface of the cavity, a drill rod 5 is rotatably connected to the inside of each through hole, a transmission mechanism is arranged inside each cavity, a driving mechanism is arranged on the upper surface of the base 1, and the driving mechanism drives each drill rod 5 to rotate through the transmission mechanism.

[0026] By drilling each drill rod 5 into the soil, the base 1 can be stabilized to prevent the camera from tipping over due to shaking caused by blasting.

[0027] In order to make the height of the camera 4 adjustable, Figure 1-2 As shown, the adjustment mechanism includes a sleeve 6 and a screw rod 7. The screw rod 7 is rotatably connected to the upper surface of the base 1. An internal threaded hole is opened at one end of the sleeve 6. The sleeve 6 is threadedly sleeved on the rod wall of the screw rod 7 through the internal threaded hole. The sleeve 6 is fixedly connected to the lower surface of the mounting plate 3.

[0028] When the screw rod 7 rotates, the sleeve 6 can be driven to move up and down, so that the mounting plate 3 and the camera 4 can move up and down to adjust the height of the camera 4.

[0029] In order to make each drill rod 5 rotatable, Figure 1-3As shown, the transmission mechanism includes a plurality of first gears 8 and an inner gear ring 9, each of the first gears 8 is fixedly connected to the upper end of the corresponding drill rod 5, a circular groove is opened on the upper surface of one of the first gears 8, and the inner gear ring 9 is fixedly connected to the inside of the circular groove, and the driving mechanism includes an L-shaped plate 10, a cylinder 11, a motor 12 and a second gear 13, the L-shaped plate 10 is fixedly connected to the upper surface of the base 1, the cylinder 11 is fixedly connected to the lower surface of the L-shaped plate 10, the motor 12 is fixedly connected to the output end of the cylinder 11, the output end of the motor 12 passes through the upper surface of the base 1 and extends to the inside of the cavity, and the second gear 13 is fixedly sleeved on the output end of the motor 12 and matched with the inner gear ring 9.

[0030] Start the cylinder 11 to move the motor 12 downward, and then the second gear 13 can mesh with the inner gear ring 9. Then start the motor 12 to drive the inner gear ring 9 to rotate, and then each first gear 8 can rotate, that is, each drill rod 5 can rotate.

[0031] Finally, in order to facilitate the rotation of the screw rod 7, Figure 2 As shown, the lower end of the screw rod 7 passes through the upper surface of the base 1 and extends to the inside of the cavity. The lower end of the screw rod 7 is fixedly sleeved with a third gear 14 , and the third gear 14 matches the second gear 13 .

[0032] The cylinder 11 is started to mesh the second gear 13 with the third gear 14, and then the motor 12 is started to rotate the screw rod 7.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A hard rock area safety blasting monitoring system, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to two telescopic rods (2), the upper surfaces of the two telescopic rods (2) are commonly fixedly connected to a mounting plate (3), the upper surface of the mounting plate (3) is fixedly connected to a camera (4), an adjustment mechanism is provided between the mounting plate (3) and the base (1), a cavity is provided inside the base (1), a plurality of through holes are provided on the lower surface of the cavity, a drill rod (5) is rotatably connected inside each of the through holes, a transmission mechanism is provided inside each of the cavities, a driving mechanism is provided on the upper surface of the base (1), and the driving mechanism drives each drill rod (5) to rotate through the transmission mechanism.

2. The hard rock area safety blasting monitoring system according to claim 1 is characterized in that: The adjustment mechanism comprises a sleeve (6) and a screw rod (7); the screw rod (7) is rotatably connected to the upper surface of the base (1); an internal threaded hole is provided at one end of the sleeve (6); the sleeve (6) is threadedly sleeved on the rod wall of the screw rod (7) through the internal threaded hole; and the sleeve (6) is fixedly connected to the lower surface of the mounting plate (3).

3. The hard rock area safety blasting monitoring system according to claim 1 is characterized in that: The transmission mechanism comprises a plurality of first gears (8) and an inner gear ring (9), each of the first gears (8) being fixedly connected to the upper end of a corresponding drill rod (5), a circular groove being provided on the upper surface of one of the first gears (8), and the inner gear ring (9) being fixedly connected to the inside of the circular groove.

4. The hard rock area safety blasting monitoring system according to claim 1 is characterized in that: The driving mechanism comprises an L-shaped plate (10), a cylinder (11), a motor (12) and a second gear (13); the L-shaped plate (10) is fixedly connected to the upper surface of the base (1); the cylinder (11) is fixedly connected to the lower surface of the L-shaped plate (10); the motor (12) is fixedly connected to the output end of the cylinder (11); the output end of the motor (12) passes through the upper surface of the base (1) and extends to the inside of the cavity; the second gear (13) is fixedly sleeved on the output end of the motor (12) and matches the inner gear ring (9).

5. The hard rock area safety blasting monitoring system according to claim 2 is characterized in that: The lower end of the screw rod (7) passes through the upper surface of the base (1) and extends to the interior of the cavity, and the lower end of the screw rod (7) is fixedly sleeved with a third gear (14).

6. The hard rock area safety blasting monitoring system according to claim 5 is characterized in that: The third gear (14) matches the second gear (13).

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