Equipment for drilling underwater reef

Abstract

The utility model provides equipment for drilling underwater reefs, which comprises a U-shaped platform, an inclined slide rail, a rotating mechanism, a moving mechanism, a drill bit, a supporting mechanism and a height adjusting mechanism, the U-shaped platform is provided with a U-shaped opening, the inclined slide rail is rotatably connected to the U-shaped opening through a fourth pin shaft, the rotating mechanism is mounted on the U-shaped platform and connected with the inclined slide rail, and the moving mechanism is mounted on the U-shaped platform and connected with the drill bit. The driving mechanism is used for driving the inclined slide rail to rotate around the fourth pin shaft; the moving mechanism is connected to the inclined sliding rail, a drill bit drive is installed on the moving mechanism, and the drill bit is connected with the output end of the drill bit drive. The supporting structure is connected to the bottom of the U-shaped platform, and the height adjusting mechanism is connected with the supporting structure and connected to the bottom of the U-shaped platform. The reef crushing device can adapt to the complex environment with uneven reefs and can be matched with a splitting machine to quickly crush the reefs, so that the difficulty of going out of the shallow position of a stranded ship is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stranded ship rescue, in particular to equipment for underwater reef drilling. Background Art

[0002] With the rapid development of global shipping, the number of ships at sea has increased, and ship grounding accidents have become more and more frequent. Severe ship grounding accidents will cause casualties and huge economic losses, and may even cause oil leakage from the ship due to the grounding of the ship. Once an oil leakage accident occurs, it will cause a devastating blow to the ecological environment. In the past, the rescue of stranded ships mostly used floating cranes to lift the stranded ships through the bottom wire to achieve the stranded ships. However, due to the limitations of the draft of floating cranes and the weight of cranes, this method of helping stranded ships to get off the shore is only suitable for small ships; for large stranded ships that cannot be rescued by floating cranes, reefs can be broken manually, and then the stranded ships can be towed by multiple tugboats. However, the use of manual methods to break reefs is inefficient and very dangerous. At the same time, when using tugboats to tow stranded ships, it is very easy to cause secondary damage to the stranded ships due to incomplete reef breaking. Utility Model Content

[0003] According to the technical problems raised above, an underwater reef drilling device is provided. The utility model can adapt to the stranded environment of a stranded ship, can quickly break the reef at the stranded place of the ship, has high operating efficiency and is simple to use. The technical means adopted by the utility model are as follows:

[0004] An underwater reef drilling device, comprising: a U-shaped platform, an inclined slide rail, a rotating mechanism, a moving mechanism, a drill bit, a supporting mechanism and a height adjustment mechanism, wherein the U-shaped platform is provided with a U-shaped opening, the inclined slide rail is rotatably connected to the U-shaped opening through a fourth pin shaft, the rotating mechanism is mounted on the U-shaped platform and connected to the inclined slide rail, and is used to drive the inclined slide rail to rotate around the fourth pin shaft;

[0005] The moving mechanism is connected to the inclined slide rail, a drill driver is installed on the moving mechanism, and the drill is connected to the output end of the drill driver;

[0006] The supporting structure is connected to the bottom of the U-shaped platform, and the height adjustment mechanism is connected to the supporting structure and to the bottom of the U-shaped platform.

[0007] Furthermore, the moving mechanism comprises a track and a trolley, the track is installed on an inclined slide rail, the trolley is placed on the track, and the drill driver is installed on the trolley.

[0008] Furthermore, the trolley is also equipped with a connected trolley drive and a plurality of trolley wheels, and the plurality of trolley wheels are arranged at the bottom of the trolley and are slidably connected to the track.

[0009] Furthermore, the rotating mechanism includes a sliding rail hydraulic cylinder, one end of the sliding rail hydraulic cylinder is rotatably connected to the U-shaped platform through a third pin shaft, and the other output end of the sliding rail hydraulic cylinder is connected to a sliding rail hydraulic rod, the output end of the sliding rail hydraulic rod is rotatably connected to the upper part of the inclined sliding rail, and the sliding rail hydraulic rod has a telescopic function.

[0010] Furthermore, the supporting mechanism includes a plurality of legs, and the upper ends of the plurality of legs are rotatably connected to the bottom of the U-shaped platform through second pin shafts.

[0011] Furthermore, the plurality of legs are distributed at equal angles along the circumference of the U-shaped platform.

[0012] Furthermore, the height adjustment mechanism includes a plurality of outrigger hydraulic cylinders, each outrigger is equipped with a outrigger hydraulic cylinder, wherein one end of the outrigger hydraulic cylinder is rotatably connected to the lower part of the outrigger via a first pin shaft, and the other output end of the outrigger hydraulic cylinder is connected to a outrigger hydraulic rod, and the output end of the outrigger hydraulic rod is rotatably connected to the bottom of the U-shaped platform via a second pin shaft, and the outrigger hydraulic rod has a telescopic function.

[0013] Furthermore, the lower end of the leg is in a "pointed foot" shape, forming a "pointed foot" of the leg.

[0014] Furthermore, attitude indicators are installed on both the U-shaped platform and the inclined slide rail.

[0015] Furthermore, the U-shaped platform is a circular plate with a U-shaped opening.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The U-shaped platform and the inclined slide rail of the utility model are both equipped with attitude meters, which can adjust the height of the device and the angle of the inclined slide rail according to different stranding environments, making the reef crushing operation more intelligent and adaptable to different working conditions.

[0018] 2. The drive on the trolley of the utility model can make the trolley carrying the drill bit slide freely on the slide rail, which greatly saves manpower for on-site operations and makes on-site construction safer, simpler and more efficient.

[0019] 3. The device of the utility model is cleverly designed with a U-shaped platform structure and three legs with "pointed feet" at the ends, making the device more stable and reliable when working.

[0020] Based on the above reasons, the utility model can be widely promoted in the fields of shipwreck salvage and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 The utility model is a structural schematic diagram of equipment for underwater reef drilling.

[0023] Figure 2 The utility model is a front view of an underwater reef drilling equipment.

[0024] Figure 3 The utility model is a top view of an underwater reef drilling device.

[0025] Figure 4 The utility model is a side view of an underwater reef drilling device.

[0026] In the figure: 1. U-shaped platform; 2. inclined slide rail; 3. track; 4. trolley; 5. trolley wheel; 6.1. trolley drive; 6.2. drill drive; 7. drill; 8. slide rail hydraulic cylinder; 9. slide rail hydraulic rod; 10. outrigger hydraulic cylinder; 11. outrigger hydraulic rod; 12. outrigger; 13.1. first pin shaft; 13.2. second pin shaft; 13.3. third pin shaft; 13.4. fourth pin shaft; 14. outrigger "pointed foot". DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1 to Figure 4As shown, the utility model provides an underwater reef drilling equipment, including: a U-shaped platform 1, an inclined slide rail 2, a trolley 4, and a leg 12. The U-shaped platform 1 is a circular plate with a U-shaped opening. The inclined slide rail 2 is fixed to the U-shaped opening of the U-shaped platform 1 through a fourth pin shaft 13.4. The trolley 4 is placed on the track 3 of the inclined slide rail 2. The upper part of the inclined slide rail 2 is connected to the U-shaped platform 1 by a slide rail hydraulic cylinder 8. Three legs 12 are installed at the bottom of the U-shaped platform 1, and the three legs 12 are respectively equipped with a leg hydraulic cylinder 10. The three outriggers 12 at the bottom of the U-shaped platform 1 and the outrigger hydraulic cylinders 10 corresponding to each outrigger 12 are distributed at equal angles along the U-shaped platform 1. The outrigger hydraulic cylinders 10 are on the outside of the outriggers 12. The upper ends of the outriggers 12 are connected to the U-shaped platform 1 through the second pin shaft 13.2. The lower ends of the outriggers 12 are connected to the lower part of the outrigger hydraulic cylinders 10 through the first pin shaft 13.1. The upper part of the outrigger hydraulic cylinders 10 is the outrigger hydraulic rod 11, which is connected to the U-shaped platform 1 through the second pin shaft 13.2. The lower part of the outrigger hydraulic cylinders 10 is connected to the outriggers 12 through the first pin shaft 13.1. The outrigger hydraulic cylinders 10 can adjust the length of the outrigger hydraulic rod 11. The change in the length of the outrigger hydraulic rod 11 can drive the outriggers 12 to rotate around the first pin shaft 13.1 and the second pin shaft 13.2, thereby adjusting the height of the entire equipment. The lower ends of the three legs 12 are in a "pointed-foot" shape, forming a leg "pointed-foot" 14. The slide rail hydraulic cylinder 8 connected between the inclined slide rail 2 and the U-shaped platform 1 can freely extend and retract the length of the slide rail hydraulic rod 9, and the extension and retraction of the slide rail hydraulic rod 9 can adjust the angle of the inclined slide rail 2 relative to the U-shaped platform 1. The inclined slide rail 2 has two tracks 3, and the trolley 4 is equipped with two sets of drives (trolley drive 6.1, drill drive 6.2) and four trolley wheels 5. The trolley drive 6.1 is connected to the trolley wheels 5. The trolley 4 can roll along the track 3 of the inclined slide rail 2 under the action of the trolley drive 6.1. A drill bit 7 is installed on the upper part of the trolley 4, and the drill bit 7 can rotate under the action of the drill bit drive 6.2. The U-shaped platform 1 and the inclined slide rail 2 are both equipped with attitude indicators (using existing attitude indicators).

[0029] The utility model is mainly used for ships that run aground at a high position and sit on reefs. It can adapt to the complex environment of uneven reefs and can cooperate with a splitter to quickly break the reefs, thereby reducing the difficulty of the stranded ship to get out of the reef.

[0030] The use of the device of the utility model is as follows: first determine the stranded position of the stranded ship, then the diver cooperates to place the equipment for drilling holes in the reef at the stranded reef position of the stranded ship, and the equipment automatically controls the length of the leg hydraulic rods 11 at the three legs 12 through the attitude meter installed on the U-shaped platform 1, so that the equipment is in a horizontal state as a whole, and then adjusts the angle of the inclined slide rail 2 through the attitude meter of the inclined slide rail 2 and the slide rail hydraulic cylinder 8, so that the trolley 4 carries the drill bit 7 to the appropriate position to crush the reef. After the attitude adjustment of the entire equipment is completed, the trolley drive 6.1 drives the trolley 4 to move near the reef on the track 3, and the drill bit drive 6.2 drives the drill bit 7 to crush the reef. During the period when the drill bit 7 is crushing the reef, the trolley drive 6.1 can still drive the trolley 4 forward to complete the thorough crushing of the reef.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An underwater reef drilling equipment, characterized in that: include: A U-shaped platform (1), an inclined slide rail (2), a rotating mechanism, a moving mechanism, a drill bit (7), a supporting mechanism and a height adjustment mechanism; the U-shaped platform (1) is provided with a U-shaped opening; the inclined slide rail (2) is rotatably connected to the U-shaped opening via a fourth pin shaft (13.4); the rotating mechanism is mounted on the U-shaped platform (1) and connected to the inclined slide rail (2), and is used to drive the inclined slide rail (2) to rotate around the fourth pin shaft (13.4); The moving mechanism is connected to the inclined slide rail (2), a drill drive (6.2) is installed on the moving mechanism, and the drill (7) is connected to the output end of the drill drive (6.2); The supporting structure is connected to the bottom of the U-shaped platform (1), and the height adjustment mechanism is connected to the supporting structure and to the bottom of the U-shaped platform (1).

2. The underwater reef drilling equipment according to claim 1, characterized in that: The moving mechanism comprises a track (3) and a trolley (4), wherein the track (3) is mounted on an inclined slide rail (2), the trolley (4) is placed on the track (3), and the drill drive (6.2) is mounted on the trolley (4).

3. The underwater reef drilling equipment according to claim 2, characterized in that: The trolley (4) is also equipped with a connected trolley drive (6.1) and a plurality of trolley wheels (5), and the plurality of trolley wheels (5) are arranged at the bottom of the trolley (4) and are slidably connected to the track (3).

4. The underwater reef drilling equipment according to claim 1, characterized in that: The rotating mechanism comprises a slide rail hydraulic cylinder (8), one end of the slide rail hydraulic cylinder (8) is rotatably connected to the U-shaped platform (1) via a third pin shaft (13.3), the other output end of the slide rail hydraulic cylinder (8) is connected to a slide rail hydraulic rod (9), the output end of the slide rail hydraulic rod (9) is rotatably connected to the upper part of the inclined slide rail (2), and the slide rail hydraulic rod (9) has a telescopic function.

5. The underwater reef drilling equipment according to claim 1, characterized in that: The support mechanism comprises a plurality of supporting legs (12), and the upper ends of the plurality of supporting legs (12) are rotatably connected to the bottom of the U-shaped platform (1) via second pin shafts (13.2).

6. The underwater reef drilling equipment according to claim 5, characterized in that: The plurality of legs (12) are distributed at equal angles along the circumference of the U-shaped platform (1).

7. The underwater reef drilling equipment according to claim 5 or 6, characterized in that: The height adjustment mechanism comprises a plurality of outrigger hydraulic cylinders (10), each outrigger (12) being provided with one outrigger hydraulic cylinder (10), wherein one end of the outrigger hydraulic cylinder (10) is rotatably connected to the lower part of the outrigger (12) via a first pin shaft (13.1), and the other output end of the outrigger hydraulic cylinder (10) is connected to an outrigger hydraulic rod (11), and the output end of the outrigger hydraulic rod (11) is rotatably connected to the bottom of the U-shaped platform (1) via a second pin shaft (13.2), and the outrigger hydraulic rod (11) has a telescopic function.

8. The underwater reef drilling equipment according to claim 5 or 6, characterized in that: The lower end of the support leg (12) is in a "pointed foot" shape, forming a support leg "pointed foot" (14).

9. The underwater reef drilling equipment according to claim 1, characterized in that: The U-shaped platform (1) and the inclined slide rail (2) are both equipped with attitude indicators.

10. The underwater reef drilling equipment according to claim 1, characterized in that: The U-shaped platform (1) is a circular plate with a U-shaped opening.

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