CN115749594A

CN115749594A - Inclination-preventing submarine rock and multi-metal sulfide exploration drilling machine and method

Info

Publication number: CN115749594A
Application number: CN202211073499.XA
Authority: CN
Inventors: 杨继超; 董民星; 卢芳; 王胜利
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-07

Abstract

The invention provides an anti-inclination submarine rock and polymetallic sulfide exploration drilling machine and a method, and relates to the field of deep sea environment monitoring. This autonomous movement and deep sea autonomous environment monitoring platform of many station fixed point monitoring, including the dive shell, the dive shell is provided with sonar detection equipment, environmental monitoring equipment, accuse water equipment and six actuating mechanism, two division boards of the inside fixedly connected with of dive shell. This autonomous movement and deep sea autonomous environment monitoring platform of many station fixed point monitoring, guarantee the dive shell, environmental monitoring equipment, signal transceiver, water control equipment, sonar detection equipment, the sampling tube, actuating mechanism, electric putter, rotating electrical machines, the deep sea autonomous environment monitoring platform that pneumatic cylinder etc. constitutes is to the quick monitoring of marine environment, the monitoring platform need be used the current situation that ocean scientific research ship can drive to have improved, reduce staff's participation degree, reduce the error that manual control probably leads to and appear, marine environment monitoring's efficiency has been guaranteed.

Description

Inclination-preventing submarine rock and multi-metal sulfide exploration drilling machine and method

Technical Field

The invention belongs to the technical field of marine exploration, and particularly relates to an anti-inclination submarine rock and multi-metal sulfide exploration drilling machine and a method.

Background

The seabed polymetallic sulfide is rich in copper, lead, zinc, gold, silver and other metal elements, the global storage amount is up to 4 hundred million tons, and the seabed polymetallic sulfide is a marine mineral resource with great potential. The international submarine resource exploration and development regulation, which is dominant by the international submarine administration, is established at present, and submarine mineral resources are only one step away from commercial exploitation in policy. The international situation is urgent because the international countries do final technical preparation work for exploration and development. Unlike polymetallic and polymetallic nodules and cobalt-rich crusts that accrue on the seafloor or rock surface, polymetallic sulfide deposits are more three-dimensional. Traditional submarine photography, video or magnetic detection cannot accurately estimate the reserves of polymetallic sulfide deposits. To accurately calculate the polymetallic sulphide deposit reserves, exploration drilling rigs need to be used, but the existing drilling rigs are poor in practicability in the face of polymetallic sulphide deposit areas with complex topography. In the prior art, chinese patent publication No. CN215108732U discloses a portable geological exploration drilling machine capable of controlling an inclination angle, which is published as 2021, 12 months and 10 days, and realizes angle adjustment of a drilling machine body, adjustment of adjusting screws on the front side and the rear side, and indirect realization of limiting the rotation angle of two connecting rods, wherein a foot pad is in contact with the ground, and in some complex terrains, the ground is uneven, and possibly part of the foot pad cannot be in contact with the ground, and the exploration drilling machine is easy to shake, slide or even topple over in a relative placement position, so that certain influence is exerted on exploration. Chinese patent publication No. CN111287671a discloses an addressing and landing device for a subsea drilling rig and a method for using the same, which realizes that the addressing device is turned on when the drilling rig is lowered to a position 10 meters away from the surface of the seabed, and the mechanical legs are turned on until a position with a ground height difference not more than 0.1 meter is found, wherein the problem of keeping the stability of an exploration drilling rig in a complex terrain is not solved.

Disclosure of Invention

In view of the above, in order to overcome the defects of the prior art, the present invention provides an inclination-prevention exploration drilling machine for submarine rocks and polymetallic sulfides and a method thereof, which effectively solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an anti-inclination submarine rock and polymetallic sulfide exploration drilling machine comprises an equipment box body, wherein a swinging seat is arranged in the equipment box body, a first through hole is formed in the inner wall of the bottom of the equipment box body, a movable seat is arranged at the bottom of the swinging seat, a drilling machine body is arranged at the bottom of the movable seat, the movable seat and the swinging seat are connected through an interval control mechanism, the swinging seat and the equipment box body are connected through a multidirectional rotator, four first lead screws are arranged in the equipment box body, the top ends of the first lead screws penetrate through the inner wall of the top of the equipment box body, a threaded sleeve is sleeved outside the first lead screws, the bottom of the threaded sleeve is fixedly connected with the top of the equipment box body, a synchronous plug-in assembly matched with the four first lead screws is arranged on the equipment box body, and an anti-inclination adjusting assembly is arranged on the equipment box body;

the anti-tilting adjusting assembly comprises four sliding seats, the four sliding seats are respectively arranged on four side surfaces of an equipment box body, supporting plates are fixedly connected to the four side surfaces of the equipment box body, rollers are arranged at the bottom of the sliding seats, first rectangular holes are formed in the sliding seats, the supporting plates penetrate through the first rectangular holes, a movable ring is sleeved outside the equipment box body and connected with the equipment box body through a lifter, the sliding seats and the supporting plates are connected through a lifting clamping mechanism, second rectangular holes are formed in the sliding seats, first movable plates are arranged on the four side surfaces of the equipment box body and penetrate through the second rectangular holes, two sliding grooves are formed in the first movable plates, two sliding blocks are fixedly connected to the inner wall of each second rectangular hole, the two adjacent sliding blocks are respectively positioned in the two sliding grooves, gears which are rotatably connected are arranged above the sliding seats, and a first toothed plate is fixedly connected to one side surface of each first movable plate, the second toothed plate is arranged above the gear, the second toothed plate is connected with the movable ring through the telescopic frame, the second toothed plate is connected with the sliding seat through the sliding piece in a sliding manner, when the ground is placed to be uneven, the box body is driven to move upwards through external lifting equipment, so that the roller is not contacted with the ground any more, the position of the sliding seat is manually adjusted, the position of the first movable plate is further changed, the second toothed plate is enabled to move in the horizontal direction relative to the movable ring through the design of the telescopic frame, the second toothed plate is connected with the sliding seat in the vertical direction relative to the sliding seat through the design of the sliding piece, when the sliding seat moves, the second toothed plate moves along with the sliding seat, the distance between the second toothed plate and the movable ring is changed, the first movable plate is manually driven to move, the first movable plate is enabled to move in the vertical direction relative to the sliding seat, the height of the first movable plate is changed, and the bottoms of the four first movable plates are ensured to be contacted with the ground, when the first movable plate moves, the first toothed plate driving gear rotates, the movable ring is driven to move downwards through the lifter, the expansion bracket drives the second toothed plate to move downwards, the second toothed plate and the gear are meshed, the gear rotation is avoided, the vertical direction of the first toothed plate is prevented from moving, the first movable plate is fixed relative to the sliding seat, the height of the four first movable plates can be fixed, the bottoms of the four first movable plates are all in contact with the ground, and the equipment box body is supported through the four first movable plates.

Preferably, the lifting type clamping mechanism comprises a second movable plate arranged above the sliding seat, two jacks are formed in the sliding seat, a plurality of slots are formed in the supporting plate, the second movable plate and the sliding seat are connected through a plurality of first extension springs, two inserting plates are fixedly connected to the bottom of the second movable plate, the inserting plates penetrate through the jacks, the bottom ends of the inserting plates are inserted into one corresponding slot, and a lifting sliding unit connected with the movable ring in a matched mode is arranged on the second movable plate.

Preferably, the lifting sliding unit comprises a first fixed plate arranged at the top of a second movable plate, the first fixed plate and the second movable plate are fixedly connected, a second fixed plate is arranged on one side of the second movable plate, the second fixed plate and the first fixed plate are connected through a first connecting plate, a supporting plate is arranged between the second movable plate and the first connecting plate, a plurality of rotating rollers are arranged at the top of the supporting plate, two ends of each rotating roller are respectively connected with the first fixed plate and the second fixed plate in a rotating mode, and the supporting plate and the movable ring are connected through a stretching piece.

Preferably, the stretching piece comprises a third fixing plate arranged on one side of the supporting plate, one side of the third fixing plate is fixedly connected with the movable ring, a positioning plate is fixedly connected to one side of the supporting plate and penetrates through the third fixing plate, and the supporting plate is connected with the third fixing plate through a compression spring.

Preferably, the riser includes a plurality of hydraulic telescoping rod that set up in the equipment bottom half, hydraulic telescoping rod's top and the bottom fixed connection of equipment box, and hydraulic telescoping rod's bottom and activity ring pass through the support frame to be connected, move through hydraulic telescoping rod drive support frame, and then can adjust the height of activity ring.

Preferably, interval control mechanism includes two motors that set up on swing seat, the output of motor is equipped with the second lead screw, the second lead screw runs through swing seat and sliding seat, the connected mode of second lead screw and sliding seat is threaded connection, the below of sliding seat is equipped with the second connecting plate, second lead screw and second connecting plate pass through the bearing and connect, and the rig body runs through the second connecting plate, it is rotatory through motor drive second lead screw, and then remove through second lead screw drive sliding seat, thereby adjust the distance between sliding seat and the swing seat, can make the relative swing seat of rig body remove, drill through the rig body.

Preferably, multidirectional rotating device has seted up spherical groove including setting up in the fixed block at swing seat top, fixed block and swing seat fixed connection on the fixed block, the top inner wall fixedly connected with spliced pole of equipment box, the bottom fixedly connected with fixed ball of spliced pole, and the fixed ball is located spherical groove, through the design of fixed block, spherical groove, fixed ball and spliced pole for swing seat can be connected in the multidirectional rotation of equipment box relatively.

Preferably, the synchronous plug-in assembly comprises a first fixed disk arranged on the top end of the first lead screw, the first fixed disk is fixedly connected with the first lead screw, a plurality of second through holes are formed in the first fixed disk, an inserting rod is arranged above the first fixed disk and penetrates through one of the corresponding second through holes, a second fixed disk is arranged above the equipment box, and the inserting rod and the second fixed disk are connected through a third connecting plate.

Preferably, the bottom of the second fixed disk is provided with a prism, the bottom of the prism is fixedly connected with the top of the equipment box body, the top of the prism is provided with a clamping groove, the bottom of the second fixed disk is fixedly connected with a clamping block, the clamping block is inserted into the clamping groove, the top of the second fixed disk is provided with a baffle, one side of the baffle is fixedly connected with a third movable plate, one side of the prism is fixedly connected with two fixed columns, the fixed columns penetrate through the third movable plate, the outer parts of the fixed columns are sleeved with second extension springs, two ends of each second extension spring are respectively fixedly connected with the prism and the third movable plate, the top of the equipment box body is fixedly connected with four positioning sleeves, the bottom ends of the four insertion rods are respectively inserted into the four positioning sleeves, the third movable plate is manually driven to move away from the prism, the second extension springs are in an extension state, the baffle moves relative to the second fixed disk, and the baffle is not contacted with the top of the second fixed disk any more, the limitation on the position of the second fixed disk is removed, the second fixed disk is manually driven to move upwards, the third connecting plate drives the inserted rod to move upwards, the inserted rod is separated from the second through hole, the limitation on the positions of the four first fixed disks is removed, the first fixed disk and the first lead screw can rotate, the first lead screw is manually driven to rotate, the first lead screw moves in the vertical direction relative to the threaded sleeve, the heights of the four first lead screws are changed, the bottom ends of the four first lead screws press the swinging seat, the angle of the swinging seat can be adjusted through the position of the four first lead screw limiting swinging seats, the angle of the drilling machine body is adjusted, after the adjustment is finished, the second fixed disk is manually driven to move, the inserted rod penetrates through the corresponding second through hole, the fixture block is inserted into the clamping groove, the bottom end of the inserted rod is inserted into the positioning sleeve, and the position of the first fixed disk is limited through the inserted rod, the third movable plate is prevented from being loosened due to the fact that the first fixed disc and the first lead screw rotate due to non-human factors, the second stretching spring drives the third movable plate to move, the baffle plate moves, the bottom of the baffle plate is in contact with the top of the second fixed disc, the second fixed disc is prevented from shaking in the vertical direction, the second fixed disc is fixed in a prism mode, and the possibility that the inserting rod tilts and shakes is reduced due to the fact that the positioning sleeve is designed and the position of the inserting rod is limited.

The invention also provides an anti-inclination submarine rock and polymetallic sulfide exploration method, which comprises the anti-inclination submarine rock and polymetallic sulfide exploration drilling machine, and comprises the following steps:

the lifter drives the movable ring to move upwards, so that the third fixed plate drives the four positioning plates and the four supporting plates to move upwards synchronously, the supporting plates drive the rotating roller and the first fixed plate to move upwards, so that the second movable plate drives the inserting plate to move upwards, the bottom end of the inserting plate is separated from the corresponding slot, the fixed relation between the sliding seat and the supporting plate is removed, and the first stretching spring is in a stretching state;

manually driving one sliding seat to move, so that the sliding seat slides relative to the supporting plate, adjusting the position of the roller, simultaneously moving the second movable plate and the first fixed plate along with the sliding seat, rotatably connecting two ends of the rotating roller with the first fixed plate and the second fixed plate respectively, and rolling the rotating roller on the top of the supporting plate when the sliding seat moves;

when the position of the sliding seat does not need to be adjusted, the supporting plate is manually driven to move away from the first fixing plate, so that the supporting plate is not contacted with the rotating roller any more, and the compression spring is in a compression state;

when the second movable plate descends, the second fixed plate and the first fixed plate move downwards along with the second movable plate, the supporting plate is located on one side, away from the first fixed plate, of the second fixed plate, the supporting plate is in contact with the second fixed plate, similarly, the positions of the remaining three sliding seats are adjusted, after the positions of the four sliding seats are adjusted, the movable ring is driven by the lifter to move downwards, the third fixed plate and the supporting plate further move downwards, and when the supporting plate is not in contact with one side of the second fixed plate any more, the compression spring drives the supporting plate to move, so that the supporting plate moves to be right below the rotating roller again, and the supporting plate is reset to the initial position;

when the ground is placed on uneven ground, the external lifting equipment drives the equipment box body to move upwards, so that the roller is not contacted with the ground any more, the position of the sliding seat is manually adjusted, the position of the first movable plate is further changed, the second gear plate moves in the horizontal direction relative to the movable ring through the design of the telescopic frame, and the second gear plate is in sliding connection in the vertical direction relative to the sliding seat through the design of the sliding piece;

when the sliding seat moves, the second toothed plate moves along with the sliding seat, the distance between the second toothed plate and the movable ring is changed, the first movable plate is manually driven to move, so that the first movable plate moves in the vertical direction relative to the sliding seat, the height of the first movable plate is changed, the bottoms of the four first movable plates are ensured to be contacted with the ground, and when the first movable plate moves, the first toothed plate drives the gear to rotate;

move down through riser drive movable ring for the expansion bracket drive second pinion rack moves down, and then makes second pinion rack and gear mesh mutually, avoids the gear revolve, and then avoids the vertical direction of first pinion rack to remove, thereby makes the relative sliding seat of first fly leaf fixed, can accomplish the fixed of four first fly leaf heights, makes the bottom of four first fly leaves all contact with ground, supports the equipment box through four first fly leaves.

Compared with the prior art, the invention has the beneficial effects that:

(1) The equipment box body can be provided with a water permeable hole, so that the equipment box body is of a hollow structure, the posture maintenance in the process of water permeation and downward placement is convenient, the equipment box body can be provided with a hanging ring, external lifting equipment can drive the equipment box body to move through the hanging ring, the equipment box body is moved to a specified position, the equipment box body is provided with an interface for transmitting electric power and signals, through the design of a lifter, the equipment box body is used for driving the movable ring to move in the vertical direction, the lifter drives the movable ring to move upwards, the third fixed plate drives the four positioning plates and the four supporting plates to move upwards synchronously, the supporting plates drive the rotary roller and the first fixed plate to move upwards, so that the second movable plate drives the plugboard to move upwards, the bottom end of the plugboard is separated from the corresponding slot, the fixed relation between the sliding seat and the supporting plates is released, the first stretching spring is in a stretching state, and one of the sliding seats is manually driven to move, the sliding seat slides relative to the supporting plate, the position of the roller is adjusted, meanwhile, the second movable plate and the first fixed plate move along with the sliding seat, two ends of the rotating roller are respectively connected with the first fixed plate and the second fixed plate in a rotating mode, when the sliding seat moves, the rotating roller rolls on the top of the supporting plate, when the position of the sliding seat is not required to be adjusted, the supporting plate is driven by a person to move away from the first fixed plate, the supporting plate is not contacted with the rotating roller any more, and the compression spring is in a compression state, along with the continuous movement of the supporting plate, when the supporting plate is not positioned under the rotating roller and the second fixed plate any more, the first stretching spring drives the second movable plate to move downwards, the bottom end of the inserting plate is inserted into the corresponding inserting groove, the sliding seat can be fixed relative to the supporting plate, when the second movable plate descends, the second fixed plate and the first fixed plate move downwards along with the second movable plate, the supporting plate is positioned on one side, far away from the first fixing plate, of the second fixing plate, the supporting plate is in contact with the second fixing plate, the positions of the remaining three sliding seats are adjusted in the same way, after the positions of the four sliding seats are adjusted, the movable ring is driven to move downwards through the lifter, so that the third fixing plate and the supporting plate move downwards, and when the supporting plate is not in contact with one side of the second fixing plate any more, the compression spring drives the supporting plate to move, so that the supporting plate moves to be right below the rotating roller again, and the supporting plate is reset to the initial position;

(2) When the ground is placed on uneven ground, the equipment box body is driven to move upwards through external lifting equipment, so that the idler wheels are not contacted with the ground any more, the position of the sliding seat is manually adjusted, the position of the first movable plate is further changed, the second toothed plate moves in the horizontal direction relative to the movable ring through the design of the telescopic frame, the second toothed plate is in sliding connection with the sliding seat in the vertical direction through the design of the sliding piece, when the sliding seat moves, the second toothed plate moves along with the sliding seat, the distance between the second toothed plate and the movable ring is changed, the first movable plate is manually driven to move, the first movable plate moves in the vertical direction relative to the sliding seat, the height of the first movable plate is changed, the bottoms of the four first movable plates are all contacted with the ground, when the first movable plate moves, the first toothed plate drives the gear to rotate, the movable ring is driven to move downwards through the lifter, the telescopic frame drives the second toothed plate to move downwards, the second toothed plate is meshed with the gear, the gear is prevented from rotating, the gear from rotating is prevented from moving in the vertical direction, the first toothed plate from moving, the first movable plate is fixed relative to the sliding seat, the four first movable plates, the bottom of the equipment box body is prevented from tilting and the first movable plate is supported by the box body;

(3) The second lead screw is driven to rotate by the motor, and the movable seat is driven to move by the second lead screw, so that the distance between the movable seat and the swing seat is adjusted, the drilling machine body can move relative to the swing seat, drilling is carried out through the drilling machine body, the support frame is driven to move by the hydraulic telescopic rod, and the height of the movable ring can be adjusted;

(4) Through the design of the fixed block, the spherical groove, the fixed ball and the connecting column, the swinging seat can be connected with the equipment box body in a multidirectional rotating manner, the third movable plate is driven by manpower to move away from the prism, the second extension spring is in a stretching state, the baffle plate moves relative to the second fixed disk, the baffle plate is not contacted with the top of the second fixed disk any more, the limitation on the position of the second fixed disk is removed, the second fixed disk is driven by manpower to move upwards, the third connecting plate drives the inserted rod to move upwards, the inserted rod is separated from the second through hole, the limitation on the positions of the four first fixed disks is removed, the first fixed disk and the first lead screws can rotate, the first lead screws are driven by manpower to rotate, the first lead screws move relative to the vertical direction of the thread sleeves, the heights of the four first lead screws are changed, and the bottom ends of the four first lead screws press the swinging seat, the angle of the swing seat can be adjusted by limiting the position of the swing seat through the four first lead screws, the angle of the drilling machine body is further adjusted, after the adjustment is finished, the second fixed disc is manually driven to move, so that the insertion rods penetrate through the corresponding second through holes, the clamping blocks are inserted in the clamping grooves, the bottom ends of the insertion rods are inserted in the positioning sleeves, the position of the first fixed disc is limited through the insertion rods, the first fixed disc and the first lead screws are prevented from rotating due to non-human factors, the third movable plate is loosened, the second stretching spring drives the third movable plate to move, so that the baffle plate moves, the bottom of the baffle plate is contacted with the top of the second fixed disc, the second fixed disc is prevented from vertically shaking, the second fixed disc is fixed relative to the prism, the possibility of inclined shaking of the insertion rods is reduced by the design of the positioning sleeves, umbilical cables are arranged on the equipment box body, and the invention is not limited to manual driving, the operation of the device can be controlled on board the vessel by means of a deck unit using electronic drives.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic structural view of the inside of the apparatus case of the present invention;

FIG. 5 is a schematic structural view of the lifting type clamping mechanism of the present invention;

FIG. 6 is a schematic structural view of the sliding seat of the present invention;

FIG. 7 is a schematic view of a spacing control mechanism according to the present invention;

FIG. 8 is a schematic structural diagram of the synchronous plug-in module of the present invention;

FIG. 9 is a schematic diagram of a prism according to the present invention.

In the figure: 1. an equipment box body; 2. a swing seat; 3. a first through hole; 4. a movable seat; 5. a drill body; 6. a threaded sleeve; 7. a first lead screw; 8. a sliding seat; 9. a roller; 10. a first rectangular hole; 11. a support plate; 12. a movable ring; 13. a second rectangular hole; 14. a first movable plate; 15. a chute; 16. a slider; 17. a gear; 18. a first toothed plate; 19. a second toothed plate; 20. a telescopic frame; 21. a second movable plate; 22. a jack; 23. inserting plates; 24. a first extension spring; 25. a first fixing plate; 26. a second fixing plate; 27. a rotating roller; 28. a first connecting plate; 29. a pallet; 30. a third fixing plate; 31. positioning a plate; 32. a compression spring; 33. inserting slots; 34. a support frame; 35. a hydraulic telescopic rod; 36. a second lead screw; 37. a motor; 38. a second connecting plate; 39. a bearing; 40. a fixed block; 41. a spherical groove; 42. fixing the ball; 43. connecting columns; 44. a first fixed disk; 45. a second through hole; 46. a second fixed disk; 47. a third connecting plate; 48. a prism; 49. a card slot; 50. a clamping block; 51. a baffle plate; 52. inserting a rod; 53. a third movable plate; 54. fixing the column; 55. a second extension spring; 56. a positioning sleeve; 57. a slide member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 9, the device comprises a device box 1, a water permeable hole can be formed in the device box 1, so that the device box 1 is of a hollow structure, which is convenient for maintaining the posture during water permeability and lowering, a swing seat 2 is arranged in the device box 1, a first through hole 3 is formed in the inner wall of the bottom of the device box 1, a movable seat 4 is arranged at the bottom of the swing seat 2, a drilling machine body 5 is arranged at the bottom of the movable seat 4, an interface for transmitting power and signals is arranged on the device box 1, the movable seat 4 is connected with the swing seat 2 through an interval control mechanism, the swing seat 2 is connected with the device box 1 through a multidirectional rotator, four first lead screws 7 are arranged in the device box 1, the top ends of the first lead screws 7 penetrate through the inner wall of the top of the device box 1, a threaded sleeve 6 is sleeved outside the first lead screws 7, the bottom of the threaded sleeve 6 is fixedly connected with the top of the device box 1, a synchronous inserting assembly matched with the four first lead screws 7 is arranged on the device box 1, an anti-tilt adjusting assembly is arranged on the device box 1, a hanging ring can be arranged on the device box 1, and the device box 1 can be driven to move to a designated position;

the anti-inclination adjusting assembly comprises four sliding seats 8, the four sliding seats 8 are respectively arranged on four side surfaces of the equipment box body 1, supporting plates 11 are fixedly connected to four side surfaces of the equipment box body 1, rollers 9 are arranged at the bottom of the sliding seats 8, first rectangular holes 10 are formed in the sliding seats 8, the supporting plates 11 penetrate through the first rectangular holes 10, movable rings 12 are sleeved on the outer portion of the equipment box body 1, the movable rings 12 are connected with the equipment box body 1 through lifters, the sliding seats 8 are connected with the supporting plates 11 through lifting clamping mechanisms, second rectangular holes 13 are formed in the sliding seats 8, first movable plates 14 are arranged on four side surfaces of the equipment box body 1, the first movable plates 14 penetrate through the second rectangular holes 13, two sliding grooves 15 are formed in the first movable plates 14, two sliding blocks 16 are fixedly connected to the inner walls of the second rectangular holes 13, and two adjacent sliding blocks 16 are respectively positioned in the two sliding grooves 15, a gear 17 connected in a rotating manner is arranged above the sliding seat 8, a first toothed plate 18 is fixedly connected to one side of the first movable plate 14, a second toothed plate 19 is arranged above the gear 17, the second toothed plate 19 is connected with the movable ring 12 through an expansion bracket 20, the second toothed plate 19 is connected with the sliding seat 8 through a sliding piece 57 in a sliding manner, when the ground is placed in an uneven manner, the box body 1 is driven by external lifting equipment to move upwards, so that the roller 9 is not contacted with the ground any more, the position of the sliding seat 8 is manually adjusted, the position of the first movable plate 14 is further changed, the second toothed plate 19 moves relative to the movable ring 12 in the horizontal direction through the design of the expansion bracket 20, the second toothed plate 19 is connected in a sliding manner relative to the sliding seat 8 in the vertical direction through the design of the sliding piece 57, when the sliding seat 8 moves, the second toothed plate 19 moves along with the sliding seat 8, the distance between the second toothed plate 19 and the movable ring 12 is changed, the first movable plate 14 is manually driven to move, so that the first movable plate 14 moves in the vertical direction relative to the sliding seat 8, the height of the first movable plate 14 is changed, it is ensured that the bottoms of the four first movable plates 14 are all in contact with the ground, when the first movable plate 14 moves, the first toothed plate 18 drives the gear 17 to rotate, the movable ring 12 is driven to move downwards through the lifter, the expansion bracket 20 drives the second toothed plate 19 to move downwards, the second toothed plate 19 is meshed with the gear 17, the gear 17 is prevented from rotating, the first toothed plate 18 is prevented from moving in the vertical direction, the first movable plate 14 is fixed relative to the sliding seat 8, the height of the four first movable plates 14 can be fixed, the bottoms of the four first movable plates 14 are all in contact with the ground, and the equipment box 1 is supported through the four first movable plates 14.

In the second embodiment, based on the first embodiment, as shown in fig. 1, 2, 3, 5 and 6, the lifting type clamping mechanism includes a second movable plate 21 disposed above the sliding seat 8, the sliding seat 8 is provided with two insertion holes 22, the support plate 11 is provided with a plurality of insertion slots 33, the second movable plate 21 and the sliding seat 8 are connected by a plurality of first extension springs 24, the bottom of the second movable plate 21 is fixedly connected with two insertion plates 23, the insertion plates 23 penetrate through the insertion holes 22, the bottom ends of the insertion plates 23 are inserted into one of the corresponding insertion slots 33, the second movable plate 21 is provided with a lifting sliding unit connected with the movable ring 12, the lifting sliding unit includes a first fixed plate 25 disposed on the top of the second movable plate 21, the first fixed plate 25 and the second movable plate 21 are fixedly connected, one side of the second movable plate 21 is provided with a second fixed plate 26, the second fixed plate 26 and the first fixed plate 25 are connected by a first connecting plate 28, the second fixed plate 26 and the first fixed plate 28 are connected by a plurality of rollers 27, two ends of the rotating rollers 27 are connected with the first fixed plate 25, the first fixed plate 29 and the third fixed plate 29, and the third fixed plate 30 are connected with a third fixed plate 30, and a third fixed plate 30 are connected with a third fixed plate 30;

the movable ring 12 is driven to move upwards by the lifter, so that the third fixing plate 30 drives the four positioning plates 31 and the four supporting plates 29 to move upwards synchronously, the rotating rollers 27 and the first fixing plates 25 are driven to move upwards by the supporting plates 29, so that the second movable plate 21 drives the inserting plate 23 to move upwards, the bottom end of the inserting plate 23 is separated from the corresponding slot 33, the fixed relation between the sliding seat 8 and the supporting plate 11 is released, the first stretching spring 24 is in a stretching state, one sliding seat 8 is manually driven to move, so that the sliding seat 8 slides relative to the supporting plate 11, the position of the roller 9 is adjusted, the second movable plate 21 and the first fixing plate 25 move along with the sliding seat 8, two ends of the rotating roller 27 are respectively and rotatably connected with the first fixing plate 25 and the second fixing plate 26, when the sliding seat 8 moves, the rotating rollers 27 roll on the top of the supporting plates 29, and when the position of the sliding seat 8 does not need to be adjusted, the supporting plates 29 are manually driven to move away from the first fixing plates 25, so that the supporting plate 29 is no longer in contact with the rotating roller 27, and the compression spring 32 is in a compressed state, with the continuous movement of the supporting plate 29, when the supporting plate 29 is no longer located under the rotating roller 27 and the second fixed plate 26, the first extension spring 24 drives the second movable plate 21 to move downwards, so that the bottom end of the inserting plate 23 is inserted into the corresponding slot 33, that is, the sliding seat 8 is fixed relative to the supporting plate 11, when the second movable plate 21 descends, the second fixed plate 26 and the first fixed plate 25 move downwards along with the second movable plate 21, the supporting plate 29 is located on the side of the second fixed plate 26 away from the first fixed plate 25, and the supporting plate 29 is in contact with the second fixed plate 26, and similarly, the positions of the remaining three sliding seats 8 are adjusted, after the positions of the four sliding seats 8 are adjusted, the movable ring 12 is driven to move downwards by the lifter, so that the third fixed plate 30 and the supporting plate 29 move downwards, when the pallet 29 is no longer in contact with one side of the second fixing plate 26, the compression spring 32 drives the pallet 29 to move, so that the pallet 29 moves to just below the rotating roller 27 again, so that the pallet 29 is reset to the initial position.

Third embodiment, on the basis of the first embodiment, as shown in fig. 1, 4 and 7, the lifter includes a plurality of hydraulic telescopic rods 35 disposed at the bottom of the equipment box 1, the top ends of the hydraulic telescopic rods 35 are fixedly connected with the bottom of the equipment box 1, the bottom ends of the hydraulic telescopic rods 35 are connected with the movable ring 12 through a support frame 34, the spacing control mechanism includes two motors 37 disposed on the swing seat 2, the output ends of the motors 37 are provided with second lead screws 36, the second lead screws 36 penetrate through the swing seat 2 and the movable seat 4, the connection manner of the second lead screws 36 and the movable seat 4 is a threaded connection, a second connecting plate 38 is disposed below the movable seat 4, the second lead screws 36 and the second connecting plate 38 are connected through bearings 39, the drilling machine body 5 penetrates through the second connecting plate 38, the second lead screws 36 are driven by the motors 37 to rotate, the movable seat 4 is driven by the second lead screws 36 to move, so as to adjust the distance between the movable seat 4 and the swing seat 2, the drilling machine body 5 can move relative to drill holes through the drilling machine body 5, the support frame 35 is driven to move, and the height of the movable ring 12 can be adjusted.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, 8 and 9, the multi-directional rotator includes a fixed block 40 disposed on the top of the swing seat 2, the fixed block 40 is fixedly connected to the swing seat 2, a spherical groove 41 is disposed on the fixed block 40, a connection column 43 is fixedly connected to the inner wall of the top of the device case 1, a fixing ball 42 is fixedly connected to the bottom end of the connection column 43, the fixing ball 42 is located in the spherical groove 41, the synchronous plug-in assembly includes a first fixed disk 44 disposed on the top end of the first lead screw 7, the first fixed disk 44 is fixedly connected to the first lead screw 7, a plurality of second through holes 45 are disposed on the first fixed disk 44, an insertion rod 52 is disposed above the first fixed disk 44, the insertion rod 52 penetrates one of the corresponding second through holes 45, and a second fixed disk 46 is disposed above the device case 1, the inserting rod 52 is connected with the second fixed disk 46 through the third connecting plate 47, the bottom of the second fixed disk 46 is provided with a prism 48, the bottom of the prism 48 is fixedly connected with the top of the equipment box 1, the top of the prism 48 is provided with a clamping groove 49, the bottom of the second fixed disk 46 is fixedly connected with a clamping block 50, the clamping block 50 is inserted in the clamping groove 49, the top of the second fixed disk 46 is provided with a baffle 51, one side of the baffle 51 is fixedly connected with a third movable plate 53, one side of the prism 48 is fixedly connected with two fixed columns 54, the fixed columns 54 penetrate through the third movable plate 53, the outer parts of the fixed columns 54 are sleeved with second extension springs 55, two ends of each second extension spring 55 are respectively fixedly connected with the prism 48 and the third movable plate 53, the top of the equipment box 1 is fixedly connected with four positioning sleeves 56, and the bottom ends of the four inserting rods 52 are respectively inserted in the four positioning sleeves 56;

through the design of the fixed block 40, the spherical groove 41, the fixed ball 42 and the connecting column 43, the swing seat 2 can be connected with the apparatus box 1 in a multi-directional rotation manner, the third movable plate 53 is manually driven to move away from the prism 48, the second extension spring 55 is in an extension state, the baffle 51 moves relative to the second fixed disk 46, the baffle 51 is no longer in contact with the top of the second fixed disk 46, the position of the second fixed disk 46 is released, the second fixed disk 46 is manually driven to move upwards, the third connecting plate 47 drives the inserting rod 52 to move upwards, the inserting rod 52 is further separated from the second through hole 45, the position of the four first fixed disks 44 is released, the first fixed disk 44 and the first lead screw 7 can rotate, the first lead screw 7 is manually driven to rotate, the first lead screw 7 moves relative to the vertical direction of the threaded sleeve 6, and the heights of the four first lead screws 7 are further changed, the bottom ends of the four first lead screws 7 press the swing seat 2, the position of the swing seat 2 is limited by the four first lead screws 7, the angle of the swing seat 2 can be adjusted, the angle of the drilling machine body 5 is further adjusted, after the adjustment is finished, the second fixed disk 46 is manually driven to move, the inserting rods 52 penetrate through the corresponding second through holes 45, the clamping blocks 50 are inserted into the clamping grooves 49, the bottom ends of the inserting rods 52 are inserted into the positioning sleeves 56, the position of the first fixed disk 44 is limited by the inserting rods 52, the first fixed disk 44 and the first lead screws 7 are prevented from rotating due to non-artificial factors, the third movable plate 53 is loosened, the second movable plate 53 is driven by the second stretching springs 55 to move, the baffle 51 is moved, the bottom of the baffle 51 is contacted with the top of the second fixed disk 46, the second fixed disk 46 is prevented from swinging in the vertical direction, the second fixed disk 46 is fixed relative to the prism 48, and by the design of the positioning sleeves 56, the position of the insert rod 52 is limited, so that the possibility of inclination and shaking of the insert rod 52 is reduced.

The anti-inclination seabed rock and polymetallic sulfide exploration method comprises the anti-inclination seabed rock and polymetallic sulfide exploration drilling machine, and comprises the following steps:

the movable ring 12 is driven to move upwards through the lifter, so that the third fixing plate 30 drives the four positioning plates 31 and the four supporting plates 29 to move upwards synchronously, the rotating rollers 27 and the first fixing plate 25 are driven to move upwards through the supporting plates 29, so that the second movable plate 21 drives the inserting plate 23 to move upwards, the bottom end of the inserting plate 23 is separated from the corresponding slot 33, the fixed relation between the sliding seat 8 and the supporting plate 11 is released, and the first tension spring 24 is in a tension state;

manually driving one of the sliding seats 8 to move, so that the sliding seat 8 slides relative to the supporting plate 11, adjusting the position of the roller 9, and simultaneously the second movable plate 21 and the first fixed plate 25 move along with the sliding seat 8, wherein two ends of the rotating roller 27 are respectively rotatably connected with the first fixed plate 25 and the second fixed plate 26, and when the sliding seat 8 moves, the rotating roller 27 rolls on the top of the supporting plate 29;

when the position of the sliding seat 8 does not need to be adjusted, the supporting plate 29 is manually driven to move away from the first fixing plate 25, so that the supporting plate 29 is no longer in contact with the rotating roller 27, and the compression spring 32 is in a compressed state, and along with the continuous movement of the supporting plate 29, when the supporting plate 29 is no longer located right below the rotating roller 27 and the second fixing plate 26, the first extension spring 24 drives the second movable plate 21 to move downwards, so that the bottom end of the inserting plate 23 is inserted into the corresponding inserting groove 33, and the sliding seat 8 can be fixed relative to the supporting plate 11;

when the second movable plate 21 descends, the second fixed plate 26 and the first fixed plate 25 move downwards along with the second movable plate 21, the supporting plate 29 is located on one side, away from the first fixed plate 25, of the second fixed plate 26, the supporting plate 29 is in contact with the second fixed plate 26, similarly, the positions of the remaining three sliding seats 8 are adjusted, after the positions of the four sliding seats 8 are adjusted, the movable ring 12 is driven to move downwards through the lifter, the third fixed plate 30 and the supporting plate 29 move downwards, and when the supporting plate 29 is not in contact with one side of the second fixed plate 26 any more, the compression spring 32 drives the supporting plate 29 to move, so that the supporting plate 29 moves right below the rotating roller 27 again, and the supporting plate 29 resets to the initial position;

when the ground is placed on uneven ground, the external lifting equipment drives the equipment box body 1 to move upwards, so that the roller 9 is not contacted with the ground any more, the position of the sliding seat 8 is manually adjusted, the position of the first movable plate 14 is further changed, the second toothed plate 19 moves horizontally relative to the movable ring 12 through the design of the telescopic frame 20, and the second toothed plate 19 is in sliding connection with the sliding seat 8 in the vertical direction through the design of the sliding piece 57;

when the sliding seat 8 moves, the second toothed plate 19 moves along with the sliding seat 8, the distance between the second toothed plate 19 and the movable ring 12 is changed, the first movable plate 14 is manually driven to move, so that the first movable plate 14 moves in the vertical direction relative to the sliding seat 8, the height of the first movable plate 14 is changed, the bottoms of the four first movable plates 14 are ensured to be in contact with the ground, and when the first movable plate 14 moves, the first toothed plate 18 drives the gear 17 to rotate;

the lifter drives the movable ring 12 to move downwards, so that the expansion bracket 20 drives the second toothed plate 19 to move downwards, the second toothed plate 19 is meshed with the gear 17, the gear 17 is prevented from rotating, the first toothed plate 18 is prevented from moving in the vertical direction, the first movable plate 14 is fixed relative to the sliding seat 8, the height of the four first movable plates 14 can be fixed, the bottoms of the four first movable plates 14 are all in contact with the ground, and the equipment box 1 is supported by the four first movable plates 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent submarine rock and many metal sulphide prospecting drill of inclining, includes equipment box (1), its characterized in that: the device comprises an equipment box body (1), wherein a swing seat (2) is arranged in the equipment box body (1), a first through hole (3) is formed in the inner wall of the bottom of the equipment box body (1), a movable seat (4) is arranged at the bottom of the swing seat (2), a drilling machine body (5) is arranged at the bottom of the movable seat (4), the movable seat (4) is connected with the swing seat (2) through a spacing control mechanism, the swing seat (2) is connected with the equipment box body (1) through a multidirectional rotator, four first lead screws (7) are arranged in the equipment box body (1), the top ends of the first lead screws (7) penetrate through the inner wall of the top of the equipment box body (1), a threaded sleeve (6) is sleeved outside the first lead screws (7), the bottom of the threaded sleeve (6) is fixedly connected with the top of the equipment box body (1), a synchronous plug-in assembly matched with the four first lead screws (7) is arranged on the equipment box body (1), and an anti-tilt adjusting assembly is arranged on the equipment box body (1);

the anti-inclination adjusting assembly comprises four sliding seats (8), the four sliding seats (8) are respectively arranged on four side faces of an equipment box body (1), supporting plates (11) are fixedly connected to the four side faces of the equipment box body (1), idler wheels (9) are arranged at the bottom of each sliding seat (8), first rectangular holes (10) are formed in the sliding seats (8), the supporting plates (11) penetrate through the first rectangular holes (10), movable rings (12) are sleeved outside the equipment box body (1), the movable rings (12) are connected with the equipment box body (1) through lifters, the sliding seats (8) are connected with the supporting plates (11) through lifting clamping mechanisms, second rectangular holes (13) are formed in the sliding seats (8), first movable plates (14) penetrate through the second rectangular holes (13), two sliding grooves (15) are formed in the first movable plates (14), two sliding blocks (16) are fixedly connected to the inner walls of the second rectangular holes (13), two adjacent sliding blocks (16) are respectively located in the two sliding blocks (15), a gear plates (17) are arranged above the sliding seats (8), and a gear plate (17) is connected to one side of each sliding seat (18), the second toothed plate (19) is connected with the movable ring (12) through an expansion bracket (20), and the second toothed plate (19) is connected with the sliding seat (8) through a sliding piece (57) in a sliding manner.

2. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 1, wherein: over-and-under type latch mechanism is including setting up in second fly leaf (21) of sliding seat (8) top, two jack (22) have been seted up on sliding seat (8), a plurality of slots (33) have been seted up on backup pad (11), second fly leaf (21) and sliding seat (8) are connected through a plurality of first extension spring (24), two picture peg (23) of bottom fixedly connected with of second fly leaf (21), jack (22) are run through in picture peg (23), and the bottom of picture peg (23) is pegged graft in one of them slot (33) that corresponds, be equipped with on second fly leaf (21) and move movable ring (12) matched with sliding unit and be connected.

3. The anti-tilt seafloor rock and polymetallic sulfide exploratory drill of claim 2, wherein: the lifting sliding unit comprises a first fixing plate (25) arranged at the top of a second movable plate (21), the first fixing plate (25) is fixedly connected with the second movable plate (21), a second fixing plate (26) is arranged on one side of the second movable plate (21), the second fixing plate (26) is connected with the first fixing plate (25) through a first connecting plate (28), a supporting plate (29) is arranged between the second movable plate (21) and the first connecting plate (28), a plurality of rotating rollers (27) are arranged at the top of the supporting plate (29), two ends of each rotating roller (27) are respectively rotatably connected with the first fixing plate (25) and the second fixing plate (26), and the supporting plate (29) is connected with a movable ring (12) through a stretching piece.

4. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 3, wherein: the stretching piece comprises a third fixing plate (30) arranged on one side of the supporting plate (29), one side of the third fixing plate (30) is fixedly connected with the movable ring (12), a positioning plate (31) is fixedly connected to one side of the supporting plate (29), the positioning plate (31) penetrates through the third fixing plate (30), and the supporting plate (29) is connected with the third fixing plate (30) through a compression spring (32).

5. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 1, wherein: the lifter comprises a plurality of hydraulic telescopic rods (35) arranged at the bottom of the equipment box body (1), the top ends of the hydraulic telescopic rods (35) are fixedly connected with the bottom of the equipment box body (1), and the bottom ends of the hydraulic telescopic rods (35) are connected with the movable ring (12) through a support frame (34).

6. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 1, wherein: spacing control mechanism includes two motors (37) that set up on swing seat (2), and the output of motor (37) is equipped with second lead screw (36), and swing seat (2) and sliding seat (4) are run through in second lead screw (36), and the connected mode of second lead screw (36) and sliding seat (4) is threaded connection, and the below of sliding seat (4) is equipped with second connecting plate (38), and second lead screw (36) and second connecting plate (38) pass through bearing (39) and connect, and second connecting plate (38) are run through in rig body (5).

7. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 1, wherein: multidirectional rotating device is including setting up in fixed block (40) at swing seat (2) top, and spherical groove (41) have been seted up on fixed block (40) and swing seat (2) fixed connection, the top inner wall fixedly connected with spliced pole (43) of equipment box (1), the bottom fixedly connected with fixed ball (42) of spliced pole (43), and fixed ball (42) are located spherical groove (41).

8. The anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 1, wherein: synchronous plug-in components is including setting up in first fixed disk (44) on first lead screw (7) top, first fixed disk (44) and first lead screw (7) fixed connection, a plurality of second through-holes (45) have been seted up on first fixed disk (44), the top of first fixed disk (44) is equipped with inserted bar (52), and inserted bar (52) run through one of them corresponding second through-hole (45), the top of equipment box (1) is equipped with second fixed disk (46), inserted bar (52) and second fixed disk (46) are connected through third connecting plate (47).

9. The anti-tilt seafloor rock and polymetallic sulfide exploratory drill of claim 8, wherein: the bottom of second fixed disk (46) is equipped with prism (48), the bottom of prism (48) and the top fixed connection of equipment box (1), draw-in groove (49) have been seted up at the top of prism (48), bottom fixedly connected with fixture block (50) of second fixed disk (46), and fixture block (50) are pegged graft in draw-in groove (49), the top of second fixed disk (46) is equipped with baffle (51), one side fixedly connected with third fly leaf (53) of baffle (51), two fixed columns (54) of one side fixedly connected with of prism (48), and fixed column (54) run through third fly leaf (53), the outside cover of fixed column (54) is equipped with second extension spring (55), the both ends of second extension spring (55) respectively with prism (48) and third fly leaf (53) fixed connection, the top fixedly connected with four position sleeves (56) of equipment box (1), the bottom of four inserted bars (52) is pegged graft respectively in four position sleeves (56).

10. An anti-tilt seafloor rock and polymetallic sulfide exploration method comprising the anti-tilt seafloor rock and polymetallic sulfide exploration drilling rig of claim 4, wherein: the method comprises the following steps:

the movable ring (12) is driven to move upwards through the lifter, so that the third fixing plate (30) drives the four positioning plates (31) and the four supporting plates (29) to move upwards synchronously, the rotating rollers (27) and the first fixing plate (25) are driven to move upwards through the supporting plates (29), the second movable plate (21) drives the inserting plate (23) to move upwards, the bottom end of the inserting plate (23) is separated from the corresponding slot (33), the fixed relation between the sliding seat (8) and the supporting plate (11) is released, and the first stretching spring (24) is in a stretching state;

manually driving one sliding seat (8) to move, enabling the sliding seat (8) to slide relative to the supporting plate (11), adjusting the position of the roller (9), enabling the second movable plate (21) and the first fixed plate (25) to move along with the sliding seat (8), enabling two ends of the rotating roller (27) to be respectively connected with the first fixed plate (25) and the second fixed plate (26) in a rotating mode, and enabling the rotating roller (27) to roll on the top of the supporting plate (29) when the sliding seat (8) moves;

when the position of the sliding seat (8) does not need to be adjusted, the supporting plate (29) is manually driven to move away from the first fixing plate (25), so that the supporting plate (29) is not in contact with the rotating roller (27), the compression spring (32) is in a compression state, along with the continuous movement of the supporting plate (29), when the supporting plate (29) is not positioned under the rotating roller (27) and the second fixing plate (26), the first tension spring (24) drives the second movable plate (21) to move downwards, so that the bottom end of the inserting plate (23) is inserted into the corresponding slot (33), and the sliding seat (8) can be fixed relative to the supporting plate (11);

when the second movable plate (21) descends, the second fixed plate (26) and the first fixed plate (25) move downwards along with the second movable plate (21), the supporting plate (29) is located on one side, far away from the first fixed plate (25), of the second fixed plate (26), the supporting plate (29) is in contact with the second fixed plate (26), similarly, the positions of the remaining three sliding seats (8) are adjusted, after the positions of the four sliding seats (8) are adjusted, the movable ring (12) is driven to move downwards through the lifter, the third fixed plate (30) and the supporting plate (29) move downwards, when the supporting plate (29) is not in contact with one side of the second fixed plate (26), the compression spring (32) drives the supporting plate (29) to move, the supporting plate (29) moves to be right below the rotating roller (27) again, and the supporting plate (29) returns to the initial position;

when the box body (1) is driven to move upwards by external lifting equipment when the ground is placed to be uneven, the roller (9) is not contacted with the ground any more, the position of the sliding seat (8) is manually adjusted, the position of the first movable plate (14) is further changed, the second toothed plate (19) moves in the horizontal direction relative to the movable ring (12) through the design of the telescopic frame (20), and the second toothed plate (19) is connected with the sliding seat (8) in a sliding mode in the vertical direction through the design of the sliding piece (57);

when the sliding seat (8) moves, the second toothed plate (19) moves along with the sliding seat (8), the distance between the second toothed plate (19) and the movable ring (12) is changed, the first movable plate (14) is manually driven to move, so that the first movable plate (14) moves in the vertical direction relative to the sliding seat (8), the height of the first movable plate (14) is changed, the bottoms of the four first movable plates (14) are ensured to be in contact with the ground, and when the first movable plate (14) moves, the first toothed plate (18) drives the gear (17) to rotate;

the movable ring (12) is driven to move downwards through the lifter, the expansion bracket (20) drives the second toothed plate (19) to move downwards, the second toothed plate (19) is meshed with the gear (17), the gear (17) is prevented from rotating, the first toothed plate (18) is prevented from moving in the vertical direction, the first movable plate (14) is fixed relative to the sliding seat (8), the height of the four first movable plates (14) can be fixed, the bottoms of the four first movable plates (14) are all in contact with the ground, and the equipment box body (1) is supported through the four first movable plates (14).