Efficient eliminating device for deep-sea reef explosion shallow points

Abstract

An efficient eliminating device for deep-sea reef explosion shallow points belongs to the technical field of deep-sea reef explosion and comprises a carrier structure, the carrier structure comprises two side frames, side grooves are formed in one sides of the two side frames, anchoring structures are fixedly mounted in the two side grooves, and an explosion structure is arranged below the carrier structure; through driving of the push rod, the telescopic rod drives the first waterproof motor to move downwards, meanwhile, the hexagonal groove plate sleeves the hexagonal rod in the downward moving process and is driven by the first waterproof motor to drive the anchoring screw rod to move downwards and rotate, and therefore the whole blasting structure can be anchored to a shallow point, and after the carrier structure leaves and the safety within the range is ensured, the blasting structure can be anchored to the shallow point. By remotely detonating the detonating piece, the emulsion explosive groove can be driven to explode, so that the shallow point is eliminated, the device is easy to manufacture, corresponding devices can be manufactured according to the size and condition of the shallow point, the blasting effect is improved by increasing detonating energy and shaped charge blasting and adjusting explosive quantity through existing blasting equipment, and the influence range is small.

Description

Technical Field

[0001] The present invention relates to the technical field of deep - sea reef blasting, and specifically to a device for efficiently eliminating shallow points in deep - sea reef blasting. Background Art

[0002] Deep - sea reef blasting is an engineering method that uses underwater blasting to break or remove underwater reefs, improve the flow pattern of water, deepen and widen river channels. Blasting underwater rocks with explosives is commonly used to deepen and widen channels and port basins, remove navigation - obstructing reefs, and excavate the foundation pits of hydraulic structures such as docks, ship locks, and shipyards. There are three blasting methods: underwater bare blasting, borehole blasting, and chamber blasting. Underwater reef blasting can produce strong vibration effects and water shock waves on the nearby ground and water bodies. It is necessary to monitor the nearby protected objects, delimit the dangerous area, and strictly control the amount of explosive charged in a single detonation. When necessary, protective measures such as bubble curtains should be taken for important buildings.

[0003] During existing deep - sea reef blasting, due to the complex and difficult working environment, it is affected by factors such as wind waves, tides, water levels, flow velocities, and sediment movement. Also, because the blasting medium is in a water - saturated state and is subject to the dual effects of water layer pressure and water resistance, and the geological structure is complex, the underwater blasting effect is not ideal, and shallow points often occur, which cannot meet the construction requirements. If re - drilling and charging explosives for blasting, it will not only affect the construction period but also increase the blasting cost. Based on the existing technical deficiencies, the present invention designs a device for efficiently eliminating shallow points in deep - sea reef blasting. Summary of the Invention

[0004] The present invention provides a device for efficiently eliminating shallow points in deep - sea reef blasting, which has the advantage of quickly and safely eliminating shallow points without re - drilling and charging explosives, and solves the problems mentioned in the above background art.

[0005] The present invention provides the following technical solution: a deep-sea reef blasting shallow point efficient elimination device, including a vehicle structure. The vehicle structure includes two side frames. One side of the two side frames is provided with side grooves. An anchoring structure is fixedly installed inside the two side grooves. A blasting structure is arranged below the vehicle structure. The blasting structure includes a housing. A moisture-proof cap is arranged on the top of the housing. An expanding explosive groove is arranged inside the housing. A detonating member is fixed in the middle of the inner cavity of the expanding explosive groove. An emulsion explosive groove is arranged inside the housing. A shaped charge cover is fixedly installed at the bottom of the housing. A bottom cover is fixedly installed at the bottom of the housing to seal the housing. The two anchoring structures include L-shaped rods and mounting plates. Empty grooves are arranged at the bottoms of the two L-shaped rods. Push rods are fixedly installed inside the two L-shaped rods. One end of the telescopic rod of the two push rods is fixedly installed with a first waterproof motor. One end of the output shaft of the two first waterproof motors is fixedly installed with a hexagonal socket wrench. The two mounting plates are fixedly connected with the housing. Anchor screws are threadedly installed inside the two mounting plates. Hexagonal rods are fixedly installed at the tops of the two anchor screws.

[0006] As a preferred technical solution of the present invention, fixing structures are fixedly installed inside the two side frames. The two fixing structures include support plates.

[0007] As a preferred technical solution of the present invention, waterproof covers are fixedly installed on the tops of the two support plates. Fixed rods are fixedly installed inside the two waterproof covers.

[0008] As a preferred technical solution of the present invention, second waterproof motors are fixedly installed inside the two fixed rods. Gears are fixedly installed at one ends of the output shafts of the two second waterproof motors.

[0009] As a preferred technical solution of the present invention, a group of clamping plates are rotatably installed inside the two support plates. A circle of teeth is fixedly installed at the end of the upper plate of the group of clamping plates, and it meshes with the gear.

[0010] As a preferred technical solution of the present invention, a bearing plate is fixedly installed between the two side frames. Four controllers are fixedly installed on the top of the bearing plate.

[0011] As a preferred technical solution of the present invention, four groups of support rods are installed on the outer surface of the bearing plate. Power components are hingedly installed inside the four groups of support rods.

[0012] As a preferred technical solution of the present invention, the four power components are connected to the controller through connecting wires. The directions of the four power components can be controlled and changed by the controller.

[0013] As a preferred technical solution of the present invention, lighting lamps are fixedly installed on one side of the outer surfaces of the two side frames.

[0014] As a preferred technical solution of the present invention, a fixing plate is fixedly installed on the top of the bearing plate, a fixing ring is placed inside the fixing plate, and three hoop plates are fixedly installed on the outer surface of the fixing plate through bolts.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. For this deep-sea reef blasting shallow point high-efficiency elimination device, through the blasting structure and the anchoring structure, when carrying out the shallow point elimination work, the blasting structure is transported to the shallow point through the vehicle structure. After determining the position, driven by the push rod, the telescopic rod drives the first waterproof motor to move downward. At the same time, during the downward movement, the hexagonal groove wrench sleeves the hexagonal rod and is driven by the first waterproof motor to drive the anchor screw to move downward and rotate, so that the whole blasting structure can be anchored on the shallow point. After the vehicle structure leaves and ensures safety within the range, by remotely detonating the detonator, it can drive the emulsion explosive tank to explode, thereby eliminating the shallow point. This device is simple to manufacture. According to the size and situation of the shallow point, a corresponding device can be made. By using existing blasting equipment, by increasing the initiation energy and adjusting the amount of explosives, the blasting effect is improved, and the influence range is small.

[0017] 2. For this deep-sea reef blasting shallow point high-efficiency elimination device, through the fixing structure, under normal conditions, the blasting structure can be clamped and fixed by the two side clamping plates. After the vehicle structure transports the blasting structure to the explosion position and anchors it, driven by the two side second waterproof motors, their output shafts drive the gears to rotate. Since the gears are meshed with the teeth, when they rotate, the two side clamping plates can be rotated to one side, so that the blasting structure is separated from the vehicle structure as a whole. After the vehicle structure resets, subsequent blasting work can be carried out.

[0018] 3. For this deep-sea reef blasting shallow point high-efficiency elimination device, through the vehicle structure, the power components are controlled separately by four controllers, so that the vehicle structure has more flexible controllability. Through the settings of the lighting lamp and the fixing ring, the vehicle structure can be used to transport the blasting structure to the blasting point instead of manual labor, improving the safety of the operation, and the operation is simple, realizing safe, fast and efficient operation. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the blasting structure of the present invention;

[0021] Figure 3 It is a sectional view of the blasting structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the side groove structure of the present invention;

[0023] Figure 5 Schematic diagram of the fixing ring structure of the present invention;

[0024] Figure 6 Schematic diagram of the fixing structure of the present invention;

[0025] Figure 7 Schematic diagram of the anchoring structure of the present invention.

[0026] In the figure: 1, vehicle structure; 101, side frame; 102, bearing plate; 103, controller; 104, support rod; 105, power component; 106, lighting lamp; 107, fixing plate; 108, hoop plate; 109, fixing ring; 2, blasting structure; 21, outer shell; 22, moisture-proof cap; 23, explosion-expanding medicine groove; 24, initiating component; 25, emulsion explosive groove; 26, liner; 27, bottom cover; 3, side groove; 4, anchoring structure; 41, L-shaped rod; 42, empty groove; 43, mounting plate; 44, anchor screw; 45, hexagonal rod; 46, push rod; 47, first waterproof motor; 48, hexagonal socket wrench; 5, fixing structure; 51, support plate; 52, waterproof cover; 53, fixing rod; 54, second waterproof motor; 55, gear; 56, clamping plate; 57, tooth. Detailed implementation manners

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-7, A high-efficiency device for eliminating shallow points of deep-sea reef blasting, comprising a vehicle structure 1. The vehicle structure 1 includes two side frames 101. One side of the two side frames 101 is provided with side grooves 3. An anchoring structure 4 is fixedly installed inside the two side grooves 3. A blasting structure 2 is arranged below the vehicle structure 1. The blasting structure 2 includes a housing 21. A moisture-proof cap 22 is arranged at the top of the housing 21. An expanding explosive groove 23 is opened inside the housing 21. A detonator 24 is fixed in the middle of the inner cavity of the expanding explosive groove 23. An emulsion explosive groove 25 is opened inside the housing 21. A shaped charge cover 26 is fixedly installed at the bottom of the housing 21. A bottom cover 27 is fixedly installed at the bottom of the housing 21 to seal the housing 21. The two anchoring structures 4 include L-shaped rods 41 and mounting plates 43. Empty grooves 42 are opened at the bottoms of the two L-shaped rods 41. Push rods 46 are fixedly installed inside the two L-shaped rods 41. One end of the telescopic rod of each of the two push rods 46 is fixedly installed with a first waterproof motor 47. One end of the output shaft of each of the two first waterproof motors 47 is fixedly installed with a hexagonal socket wrench 48. The two mounting plates 43 are fixedly connected to the housing 21. Anchor screws 44 are threadedly installed inside the two mounting plates 43. Hexagonal rods 45 are fixedly installed at the tops of the two anchor screws 44.

[0029] Please refer to Figures 1-6 , Fixed structures 5 are fixedly installed inside the two side frames 101. The two fixed structures 5 include support plates 51. Waterproof covers 52 are fixedly installed at the tops of the two support plates 51. Fixed rods 53 are fixedly installed inside the two waterproof covers 52. Second waterproof motors 54 are fixedly installed inside the two fixed rods 53. One end of the output shaft of each of the two second waterproof motors 54 is fixedly installed with a gear 55. A set of clamping plates 56 is rotatably installed inside the two support plates 51. A circle of teeth 57 is fixedly installed at the end of the upper plate of the set of clamping plates 56, and it meshes with the gear 55.

[0030] Under normal conditions, the two clamping plates 56 can clamp and fix the blasting structure 2. After the vehicle structure 1 transports the blasting structure 2 to the explosion position and anchors it, driven by the two second waterproof motors 54 on both sides, the output shaft can drive the gear 55 to rotate. Since the gear 55 meshes with the teeth 57, when it rotates, the two clamping plates 56 can be rotated to one side, so that the blasting structure 2 is integrally separated from the vehicle structure 1. After the vehicle structure 1 returns to its original position, subsequent blasting work can be carried out.

[0031] Please refer to Figures 4-5, a bearing plate 102 is fixedly installed between two side frames 101, and four controllers 103 are fixedly installed on the top of the bearing plate 102. Four groups of support rods 104 are installed on the outer surface of the bearing plate 102, and a power member 105 is hingedly installed inside the four groups of support rods 104. The four power members 105 are connected to the controller 103 through connecting lines, and the directions of the four power members 105 can be changed by controlling the controller 103. A lighting lamp 106 is fixedly installed on one side of the outer surface of the two side frames 101. A fixing plate 107 is fixedly installed on the top of the bearing plate 102. A fixing ring 109 is placed inside the fixing plate 107, and three hoop plates 108 are fixedly installed on the outer surface of the fixing plate 107 through bolts.

[0032] By individually controlling the power member 105 through four controllers 103, the vehicle structure 1 has more flexible controllability. Through the settings of the lighting lamp 106 and the fixing ring 109, the vehicle structure 1 can be used to transport the blasting structure 2 to the blasting point instead of manual labor.

[0033] Working principle: When a deep-sea reef blasting shallow point efficient elimination device is in use, in the initial state, the two side clamping plates 56 can clamp and fix the blasting structure 2. When carrying out shallow point elimination work, first, the power member 105 is individually controlled by four controllers 103 to transport the vehicle structure 1 to the blasting point. Subsequently, driven by the push rod 46, its telescopic rod drives the first waterproof motor 47 to move downward. At the same time, the hexagonal groove wrench 48 sleevs the hexagonal rod 45 during the downward movement and is driven by the first waterproof motor 47 to drive the anchor screw 44 to move downward and rotate, so that the entire blasting structure 2 can be anchored on the shallow point. Subsequently, driven by the two second waterproof motors 54 on both sides, its output shaft can drive the gear 55 to rotate. Since the gear 55 meshes with the tooth 57, when it rotates, the two side clamping plates 56 can be rotated to one side, so that the blasting structure 2 is separated from the vehicle structure 1 as a whole. After the vehicle structure 1 leaves and ensures safety within the range, by remotely detonating the detonator 24, it can drive the emulsion explosive tank 25 to explode, thereby eliminating the shallow point.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient device for eliminating shallow points of deep - sea reef blasting, comprising a vehicle structure (1), characterized in that: The vehicle structure (1) includes two side frames (101). On one side of the two side frames (101), side grooves (3) are provided. An anchoring structure (4) is fixedly installed inside the two side grooves (3). A blasting structure (2) is arranged below the vehicle structure (1). The blasting structure (2) includes a housing (21). A moisture-proof cap (22) is arranged on the top of the housing (21). An expanding explosive groove (23) is provided inside the housing (21). A detonating part (24) is fixed in the middle of the inner cavity of the expanding explosive groove (23). An emulsion explosive groove (25) is provided inside the housing (21). A shaped charge cover (26) is fixedly installed at the bottom of the housing (21). A bottom cover (27) is fixedly installed at the bottom of the housing (21) to seal the housing (21). The two anchoring structures (4) include L-shaped rods (41) and mounting plates (43). Empty grooves (42) are provided at the bottoms of the two L-shaped rods (41). Push rods (46) are fixedly installed inside the two L-shaped rods (41). One end of the telescopic rod of each of the two push rods (46) is fixedly installed with a first waterproof motor (47). One end of the output shaft of each of the two first waterproof motors (47) is fixedly installed with a hexagonal socket wrench (48). The two mounting plates (43) are fixedly connected to the housing (21). Anchor screws (44) are threadedly installed inside the two mounting plates (43). Hexagonal rods (45) are fixedly installed at the tops of the two anchor screws (44).

2. The high-efficiency elimination device for shallow points of deep-sea reef blasting according to claim 1, wherein: Fixed structures (5) are fixedly installed inside the two side frames (101). The two fixed structures (5) include support plates (51).

3. The high-efficiency device for eliminating shallow points of deep-sea reef blasting according to claim 2, characterized in that: Waterproof covers (52) are fixedly installed at the tops of the two support plates (51). Fixed rods (53) are fixedly installed inside the two waterproof covers (52).

4. An efficient device for eliminating shallow points of deep - sea reef blasting, according to claim 3, characterized in that: Second waterproof motors (54) are fixedly installed inside the two fixed rods (53). Gears (55) are fixedly installed at one ends of the output shafts of the two second waterproof motors (54).

5. The high-efficiency elimination device for shallow points of deep-sea reef blasting according to claim 2, wherein: A group of clamping plates (56) are rotatably installed inside the two support plates (51). A circle of teeth (57) is fixedly installed at the end of the upper plate of the group of clamping plates (56), and it meshes with the gear (55).

6. The high-efficiency elimination device for shallow points of deep-sea reef blasting according to claim 1, characterized in that: A bearing plate (102) is fixedly installed between the two side frames (101). Four controllers (103) are fixedly installed at the top of the bearing plate (102).

7. An efficient device for eliminating shallow points of deep - sea reef blasting, according to claim 6, characterized in that: Four groups of support rods (104) are installed on the outer surface of the bearing plate (102). Power components (105) are hingedly installed inside the four groups of support rods (104).

8. An efficient device for eliminating shallow points of deep - sea reef blasting, according to claim 7, wherein: The four power components (105) are connected to the controller (103) through connecting wires, and the orientations of the four power components (105) can be controlled and changed by the controller (103).

9. An efficient elimination device for shallow points of deep-sea reef blasting, according to claim 1, characterized in that: A lighting lamp (106) is fixedly installed on one side of the outer surface of each of the two side frames (101).

10. The high-efficiency elimination device for shallow points of deep-sea reef blasting according to claim 6, characterized in that: A fixed plate (107) is fixedly installed on the top of the bearing plate (102). A fixing ring (109) is placed inside the fixed plate (107). Three hoop plates (108) are fixedly installed on the outer surface of the fixed plate (107) by bolts.

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