Base for fixing core drill underwater

Abstract

The utility model discloses a base for fixing a core drill underwater, which belongs to the technical field of core drills and comprises a supporting bottom plate, a connecting plate is mounted at the top of the supporting bottom plate, two first fixing plates are fixedly connected to the top of the connecting plate, and two second fixing plates are mounted at the bottom end of the supporting bottom plate. And mounting rings are fixedly connected to the tops of the two second fixing plates. By arranging the first fixing plate, the second fixing plate, the sliding grooves, the fixing rods, the first threaded rods, the first nuts and the fixing nuts, compared with the prior art, the first fixing plate and the second fixing plate can be rapidly connected through swinging of the multiple first threaded rods; and the connecting plate and the supporting bottom plate can be effectively fixed through the multiple first nuts, the number of rotation times of the multiple first nuts is reduced, the complex installation process is reduced, rapid installation and disassembly are convenient to achieve, the working efficiency is improved, and the installation time of underwater operation is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of core drills, in particular to a base for fixing a core drill underwater. Background Art

[0002] The underwater fixed core drill is a core drilling equipment specially designed for underwater environment. It is mainly used for geological exploration on the seabed or other underwater areas to obtain core samples for analyzing geological information such as stratum structure and mineral distribution. In addition, it can also be used for geological exploration of underwater engineering, survey and exploration of oil and gas fields, and water well drilling.

[0003] In actual use, the existing base installation requires a long screw to fix the base. Due to the long thread, it needs to be rotated multiple times during installation and disassembly to complete tightening or loosening, which greatly increases the installation and disassembly time and reduces work efficiency. The installation process is more cumbersome, wastes the staff's time, and increases the complexity of installation. Utility Model Content

[0004] To this end, the utility model provides a base for fixing an underwater core drill to solve the technical problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A base for fixing a core drill underwater comprises a supporting base plate, a connecting plate is installed on the top of the supporting base plate, two first fixing plates are fixedly connected to the top of the connecting plate, two second fixing plates are installed on the bottom end of the supporting base plate, the tops of the two second fixing plates are fixedly connected to mounting rings, both sides of the two first fixing plates and the second fixing plates are provided with sliding grooves, both sides of the two first fixing plates are fixedly connected to fixing rods, a plurality of first threaded rods are arranged on the inner sides of the sliding grooves, a plurality of first threaded rods are installed on the outer sides of the first threaded rods, and a fixing nut is installed on the bottom ends of the plurality of first threaded rods.

[0007] By adopting the above technical solution: the connecting plate is installed on the top of the supporting base plate, the two first fixed plates are fixedly connected to the top of the connecting plate, the two second fixed plates are installed at the bottom of the supporting base plate, the two mounting rings are welded and fixed to one side of the second fixed plate, multiple slide grooves are opened on both sides of the two first fixed plates and the second fixed plates, multiple fixing rods are welded and fixed to both sides of the first fixed plate, multiple first threaded rods are installed inside the slide grooves, multiple first nuts are installed on the outside of the first threaded rods, and multiple fixing nuts are installed at the bottom ends of the first threaded rods.

[0008] As a further description of the above technical solution: a base is installed on the top of the connecting plate, a base convex plate is fixedly connected to the front side of the base, and a second sliding groove is opened on the front side of the base convex plate.

[0009] By adopting the above technical solution: the base is installed on the top of the connecting plate, and the second sliding groove is opened on the front side of the convex plate of the base.

[0010] As a further description of the above technical solution: a second threaded rod is fixedly connected to the front side of each connecting plate, and a second nut is installed on the outer side of the second threaded rod.

[0011] By adopting the above technical solution: the second threaded rod is fixedly connected to the front side of the connecting plate, and the inside of the second nut is threadedly connected to the outside of the second threaded rod.

[0012] As a further description of the above technical solution: a fixed support is fixedly connected to the front side of the base, and a mounting groove is opened inside the fixed support.

[0013] By adopting the above technical solution: the fixed support is fixedly connected to the front side of the base, and the installation groove is opened inside the fixed support.

[0014] As a further description of the above technical solution: a third threaded rod is arranged inside the installation groove.

[0015] By adopting the above technical solution: the third threaded rod is installed inside the installation groove, and the third threaded rod is threadedly connected to the inside of the installation groove.

[0016] As a further description of the above technical solution: a plurality of fourth threaded rods are installed on the top of the base, and caps are fixedly connected to the top ends of the plurality of fourth threaded rods.

[0017] By adopting the above technical solution: the bottom ends of the plurality of fourth threaded rods are all connected to the internal threads of the base, and the plurality of caps are all fixedly connected to the tops of the fourth threaded rods.

[0018] As a further description of the above technical solution: a fourth nut can be installed at the bottom end of each of the plurality of fourth threaded rods.

[0019] By adopting the above technical solution: a plurality of fourth nuts are all threadedly connected to the outer side of the fourth threaded rod.

[0020] As a further description of the above technical solution: the plurality of first threaded rods are all movably connected inside the slide groove, and the interiors of the plurality of first nuts are all threadedly connected to the outer sides of the first threaded rods.

[0021] By adopting the above technical solution: the interiors of the multiple slide grooves are movably connected to the outer side of the first threaded rod, and the interiors of the multiple first nuts are threadedly connected to the outer side of the first threaded rod.

[0022] The utility model has the following advantages:

[0023] 1. By setting the first fixing plate, the second fixing plate, the slide groove, the fixing rod, the first threaded rod, the first nut and the fixing nut, compared with the prior art, the first fixing plate and the second fixing plate can be quickly connected by swinging the plurality of first threaded rods, and the connecting plate and the supporting bottom plate can be effectively fixed by the plurality of first nuts, thus saving the number of rotations of the plurality of first nuts, reducing the complexity of the installation process, facilitating rapid installation and disassembly, improving work efficiency, and reducing the installation time of underwater operations;

[0024] 2. By setting the second slide groove, the second threaded rod, the second nut, the fixed support, the mounting groove and the third threaded rod, compared with the prior art, the second slide groove is used to facilitate the adjustment of the base installation position, and the fixed support and the third threaded rod can be used to stably fix the core drill, so that the core drill remains stable during use, ensuring that the core drill maintains a precise position and direction during the drilling process, thereby improving the drilling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a partial structural diagram of the base connection in the utility model;

[0029] Figure 3 It is a partial structural diagram of the third threaded rod connection in the utility model;

[0030] Figure 4 It is a partial structural diagram of the second threaded rod connection in the utility model;

[0031] Figure 5This is a schematic diagram of the structure of the second fixing plate in the utility model;

[0032] Figure 6 This is a schematic diagram of the structure of the first fixing plate in the utility model;

[0033] In the figure: 1. supporting base plate; 2. first fixing plate; 3. second fixing plate; 4. mounting ring; 5. slide groove; 6. fixing rod; 7. first threaded rod; 8. first nut; 9. fixing nut; 10. base; 11. base convex plate; 12. second slide groove; 13. second threaded rod; 14. second nut; 15. fixing support; 16. mounting groove; 17. third threaded rod; 18. fourth threaded rod; 19. cap; 20. fourth nut; 21. connecting plate. DETAILED DESCRIPTION

[0034] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Refer to the instruction manual Figure 1-6 The base shown in the figure for fixing an underwater core drill comprises a supporting base plate 1, a connecting plate 21 is installed on the top of the supporting base plate 1, two first fixing plates 2 are fixedly connected to the top of the connecting plate 21, two second fixing plates 3 are installed at the bottom of the supporting base plate 1, the tops of the two second fixing plates 3 are fixedly connected to mounting rings 4, both sides of the two first fixing plates 2 and the second fixing plates 3 are provided with slide grooves 5, both sides of the two first fixing plates 2 are fixedly connected to fixing rods 6, the inner sides of the plurality of slide grooves 5 are provided with first threaded rods 7, the outer sides of the plurality of first threaded rods 7 are installed with first nuts 8, and the bottoms of the plurality of first threaded rods 7 are fixedly connected to the fixing rods 6. The ends are all installed with fixing nuts 9, and the multiple first threaded rods 7 are all movably connected inside the slide groove 5. The multiple first nuts 8 are all threadedly connected to the outer side of the first threaded rod 7. By blocking the multiple fixing rods 6, the multiple first threaded rods 7 can swing inside the slide grooves 5 on both sides of the two first fixing plates 2, so that the bottom ends of the multiple first threaded rods 7 can be inserted into the slide grooves 5 on both sides of the two second fixing plates 3, so that the multiple first threaded rods 7 can connect the two first fixing plates 2 and the second fixing plates 3, so as to facilitate the fixing of the connecting plate 21 to the supporting base plate 1 through the multiple first nuts 8.

[0036] As attached Figure 1 and 2As shown, a base 10 is installed on the top of the connecting plate 21, a base convex plate 11 is fixedly connected to the front side of the base 10, a second slide groove 12 is opened on the front side of the base convex plate 11, a second threaded rod 13 is fixedly connected to the front side of the connecting plate 21, and a second nut 14 is installed on the outer side of the second threaded rod 13. By inserting the second threaded rod 13 into the second slide groove 12, the position of the base 10 can be adjusted by using the second slide groove 12 to ensure that the core drill maintains a precise position during the drilling process. At the same time, the base 10 and the connecting plate 21 can be fixed by the second nut 14, so as to keep the core drill stable during use.

[0037] As attached Figure 2 As shown, a fixed support 15 is fixedly connected to the front side of the base 10, a mounting groove 16 is provided inside the fixed support 15, and a third threaded rod 17 is provided inside the mounting groove 16. The fixed support 15 and the mounting groove 16 can be used to maintain stability during the installation of the core drill, ensuring that the core drill maintains a precise direction during the drilling process, thereby improving the drilling accuracy.

[0038] As attached Figure 3 As shown, a plurality of fourth threaded rods 18 are installed on the top of the base 10, and caps 19 are fixedly connected to the tops of the plurality of fourth threaded rods 18, and fourth nuts 20 can be installed on the bottoms of the plurality of fourth threaded rods 18. By utilizing the plurality of fourth threaded rods 18 to be threadedly connected to the top of the base 10, when the core drill is installed on the bottom of the base 10, the core drill equipment can be assisted in the installation, which helps to reduce vibration and displacement during the drilling process and improve the accuracy and efficiency of drilling.

[0039] The usage process of the utility model is as follows: through the mutual cooperation between various structures, when the base 10 needs to be installed, first place the supporting base plate 1 on the bottom of the connecting plate 21, then tilt the multiple first threaded rods 7 to one side inside the slide grooves 5 on both sides of the first fixing plate 2, and use the blocking of multiple fixing rods 6 to make the multiple first threaded rods 7 swing inside the slide grooves 5 on both sides of the first fixing plate 2, and then place the two second fixing plates 3 on the bottom of the supporting base plate 1. After the two second fixing plates 3 are installed on the bottom of the supporting base plate 1, loosen the multiple first threaded rods 7 so that the bottom ends of the multiple first threaded rods 7 can be inserted into the slide grooves 5 on both sides of the two second fixing plates 3, so that the two first fixing plates 2 and the second fixing plates 3 can be connected through the multiple first threaded rods 7. Then, rotate the multiple first nuts 8, and use the internal parts of the multiple first nuts 8 to be threadedly connected with the outer sides of the first threaded rod 7, so that the multiple first nuts 8 can be threaded downward, so that the connecting plate 21 and the two second fixing plates 3 can fit tightly on both ends of the supporting base plate 1, and then place the base 10 on the top of the connecting plate 21, and pass the second threaded rod 13 through the second slide groove 12, and then rotate the second nut 14. The second nut 14 can be used to fix the base 10 and the top of the connecting plate 21, which can effectively prevent the base 10 from moving during use, and then insert the core drill support rod into the installation groove 16, and rotate the third threaded rod 17. The core drill can be fixed to the fixed support 15 through the third threaded rod 17, so that the core drill can remain stable during use.

[0040] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

[0041] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. A base for fixing an underwater core drill, comprising a supporting base plate (1), characterized in that: A connecting plate (21) is installed on the top of the supporting base plate (1), and two first fixing plates (2) are fixedly connected to the top of the connecting plate (21), and two second fixing plates (3) are installed on the bottom of the supporting base plate (1), and the tops of the two second fixing plates (3) are fixedly connected with mounting rings (4), and both sides of the two first fixing plates (2) and the second fixing plates (3) are provided with sliding grooves (5), and both sides of the two first fixing plates (2) are fixedly connected with fixing rods (6), and the inner sides of the plurality of sliding grooves (5) are provided with first threaded rods (7), and the outer sides of the plurality of first threaded rods (7) are provided with first nuts (8), and the bottom ends of the plurality of first threaded rods (7) are provided with fixing nuts (9).

2. A base for fixing an underwater core drill according to claim 1, characterized in that: A base (10) is installed on the top of the connecting plate (21), a base convex plate (11) is fixedly connected to the front side of the base (10), and a second sliding groove (12) is opened on the front side of the base convex plate (11).

3. A base for fixing an underwater core drill according to claim 1, characterized in that: The front side of each of the connecting plates (21) is fixedly connected to a second threaded rod (13), and a second nut (14) is mounted on the outer side of the second threaded rod (13).

4. A base for fixing an underwater core drill according to claim 2, characterized in that: A fixed support (15) is fixedly connected to the front side of the base (10), and a mounting groove (16) is provided inside the fixed support (15).

5. A base for fixing an underwater core drill according to claim 4, characterized in that: A third threaded rod (17) is arranged inside the installation groove (16).

6. A base for fixing an underwater core drill according to claim 2, characterized in that: A plurality of fourth threaded rods (18) are installed on the top of the base (10), and caps (19) are fixedly connected to the tops of the plurality of fourth threaded rods (18).

7. A base for fixing an underwater core drill according to claim 6, characterized in that: A fourth nut (20) can be installed at the bottom end of each of the plurality of fourth threaded rods (18).

8. A base for fixing an underwater core drill according to claim 1, characterized in that: The first plurality of threaded rods (7) are all movably connected inside the slide groove (5), and the first plurality of nuts (8) are all internally threadedly connected to the outer sides of the first threaded rods (7).

Images