Drilling and coring equipment for karst treatment underground pipeline exploration

Abstract

The invention discloses drilling and coring equipment for karst treatment underground pipeline exploration, and relates to the field of drilling and coring equipment. The drilling and coring equipment for karst treatment underground pipeline exploration comprises a plurality of fixing frames, an adjusting unit, a connecting unit and a moving unit. According to the drilling and coring equipment for karst treatment underground pipeline exploration, a first lead screw rotates, at the moment, the first lead screw slides along the inner wall of a fixing base, under the movement of the first lead screw, the first lead screw drives a connecting base to move, and under the movement of the connecting base, a second adjusting base is driven to move; the drilling mechanism on the second adjusting seat is driven to be adjusted, so that the drilling mechanism is located at a proper position, the drilling mechanism is conveniently and accurately adjusted, the drilling and coring precision is more accurate, the supporting rod is matched with the drilling mechanism to rotate, and the drilling mechanism is further limited under the supporting of the supporting rod.

Description

Technical Field

[0001] The invention relates to the technical field of drilling and coring equipment, in particular to a drilling and coring equipment for karst treatment underground pipeline exploration. Background Art

[0002] A coring machine is a device that extracts samples from materials such as rocks and cement concrete by drilling holes for further analysis and testing.

[0003] When conducting karst treatment underground pipe survey, it is necessary to conduct core drilling and survey in advance. The ground is drilled at a high speed through the drilling mechanism. When the drill bit reaches the specified depth, the drilling action is stopped, the clamping mechanism clamps the core sample, and then the drill bit and the core sample are withdrawn from the borehole together through the feeding mechanism to complete the coring process.

[0004] In order to ensure the accuracy of the results of the karst treatment underground pipe survey, it is necessary to plan multiple sampling points in advance. At present, when drilling, a fixed frame is installed at a specified position, so that the drilling mechanism is in the specified position for drilling sampling. However, when installing the fixed frame, due to the limitation of the terrain, it is impossible to ensure that the installation position is relatively accurate, which causes the position of the coring of the borehole to deviate, and its accuracy is poor, which affects the results of subsequent sample testing. Therefore, we propose a drilling and coring equipment for the survey of karst treatment underground pipelines. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a drilling and coring equipment for karst treatment underground pipeline exploration, which solves the problem that due to terrain limitations, it is impossible to ensure that the installation position is relatively accurate, which causes the position of the coring of the drill hole to deviate, resulting in poor accuracy and affecting the subsequent sample detection results.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A drilling and coring device for karst treatment underground pipeline exploration, comprising a plurality of fixed frames, an adjustment unit, a connecting unit and a moving unit, wherein a first adjustment seat, a second adjustment seat and a fixed seat are arranged between the plurality of fixed frames, the adjustment unit and the connecting unit are arranged between the second adjustment seat and the fixed seat, and the moving unit is arranged between the first adjustment seat and the fixed seat.

[0008] The adjusting unit comprises a connecting seat between the second adjusting seat and the fixed seat, a first screw rod is rotatably connected to the outer wall of the connecting seat, and a connecting rod is fixedly connected between the first screw rod and the second adjusting seat;

[0009] The connecting unit comprises a first rotating seat between the second adjusting seat and the fixed seat, the two sides of the first rotating seat are rotatably connected with rotating rods, and the two rotating rods are rotatably connected to the fixed seat and the second adjusting seat respectively;

[0010] The moving unit comprises a third rotating seat which is slidably connected to the fixing frame.

[0011] Preferably, a drilling mechanism is rotatably connected to the second adjustment seat, a support rod is rotatably connected to the first adjustment seat, one end of the support rod is rotatably connected to the drilling mechanism, and a feeding mechanism is fixedly installed on the first adjustment seat.

[0012] Preferably, both sides of the second adjustment seat are fixedly connected with sliding seats, and the sliding seats are slidably connected to the inner wall of the fixing frame.

[0013] Preferably, the second adjusting seat and the fixed seat are both fixedly connected to the outer walls with a second rotating seat, the inner wall of the second rotating seat is rotatably connected to the corresponding rotating rod, and the second adjusting seat and the fixed seat are connected to the first rotating seat via the rotating rod.

[0014] Preferably, a movable seat is fixedly connected between the first rotating seats, a threaded rod is slidably connected to the inner wall of the movable seat, the bottom end face of the threaded rod is rotatably connected to the connecting seat, and a plurality of nut seats are threadedly connected to the outer peripheral wall of the threaded rod, and the nut seats are fitted with the upper and lower ends of the movable seat.

[0015] Preferably, the fixing seat is slidably connected to the first screw rod, a transmission unit is arranged between the fixing seat and the fixing frame, the transmission unit comprises a main transmission wheel threadedly connected to the first screw rod, and the main transmission wheel is rotatably connected to the outer wall of the fixing seat.

[0016] Preferably, a plurality of transmission belts are sleeved on the outer peripheral wall of the main transmission wheel, a secondary transmission wheel is interference-fitted on the inner wall of the transmission belt, and the secondary transmission wheel is rotatably connected to the corresponding inner wall of the fixing frame.

[0017] Preferably, a second screw rod is inserted into the inner wall of the secondary transmission wheel, and the second screw rod is rotatably connected to the inner wall of the fixing frame.

[0018] Preferably, a displacement seat is threadedly connected to the outer peripheral wall of the second screw rod, the displacement seat is fixedly connected to the third rotating seat, and the third rotating seat and the displacement seat are slidably connected to the inner wall of the fixing frame.

[0019] The present invention discloses a coring device for karst treatment underground pipeline exploration, which has the following beneficial effects:

[0020] 1. The coring equipment for karst treatment underground pipeline exploration is rotated by the first screw rod, and the first screw rod slides along the inner wall of the fixed seat. The movement of the first screw rod drives the connecting seat to move, and the movement of the connecting seat drives the second adjustment seat to move, and drives the drilling mechanism on the second adjustment seat to adjust, so that the drilling mechanism is in a suitable position, which is convenient for precise adjustment of the drilling mechanism, and thus makes the accuracy of coring more accurate.

[0021] 2. The coring equipment for karst treatment underground pipeline exploration, when the connecting seat moves, causes the threaded rod to move accordingly, and the first rotating seat and the movable seat move, so that the rotating rods on both sides of the first rotating seat rotate at the same angle, driving the second adjustment seat and the fixed seat to move, and by rotating the nut seat on the threaded rod, the nut seat fits with both sides of the movable seat, so that the nut seat limits the position of the movable seat, and further limits the positions of the movable seat and the first rotating seat, and the movable seat cooperates with the first screw rod to limit, thereby ensuring the stability of the position of the second adjustment seat on the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention 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 only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the fixing frame of the present invention;

[0025] Figure 3 For the present invention Figure 2 Enlarged view of the middle adjustment unit and the connection unit;

[0026] Figure 4 This is a schematic diagram of the connection between the regulating unit and the connecting unit of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the mobile unit of the present invention;

[0028] Figure 6 It is a schematic diagram of the transmission unit structure of the present invention.

[0029] In the figure: 1, fixed frame; 2, first adjustment seat; 3, second adjustment seat; 301, sliding seat; 4, fixed seat; 5, adjustment unit; 501, connecting seat; 502, first screw rod; 503, connecting rod; 6, connecting unit; 601, threaded rod; 602, movable seat; 603, first rotating seat; 604, rotating rod; 605, second rotating seat; 7, movable unit; 701, third rotating seat; 702, displacement seat; 703, second screw rod; 8, transmission unit; 801, main transmission wheel; 802, secondary transmission wheel; 803, transmission belt. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments 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.

[0031] The embodiment of the present application provides a drilling and coring equipment for karst treatment underground pipeline exploration, which solves the problem that the installation position cannot be guaranteed to be relatively accurate due to terrain limitations, thereby causing the position of the coring of the borehole to deviate, and its accuracy is poor, which affects the subsequent sample detection results. The embodiment of the present application achieves this by rotating the first screw rod 502, at which time the first screw rod 502 slides along the inner wall of the fixed seat 4, and the movement of the first screw rod 502 drives the connecting seat 501 to move, and the movement of the connecting seat 501 drives the second adjustment seat 3 to move, and drives the drilling mechanism on the second adjustment seat 3 to adjust, so that the drilling mechanism is in a suitable position, which is convenient for precise adjustment of the drilling mechanism, and thus the accuracy of drilling and coring is relatively accurate.

[0032] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] The embodiment of the invention discloses a coring device for karst treatment underground pipeline exploration.

[0034] According to the attached Figure 1-6 As shown, it includes a plurality of fixing frames 1, an adjusting unit 5, a connecting unit 6 and a moving unit 7. The fixing frames 1 are installed on the ground, and the adjusting units 5, the connecting units 6 and the moving units 7 are fixedly installed on the ground. A first adjusting seat 2, a second adjusting seat 3 and a fixing seat 4 are arranged between the plurality of fixing frames 1. The adjusting unit 5 and the connecting unit 6 are arranged between the second adjusting seat 3 and the fixing seat 4. The moving unit 7 is arranged between the first adjusting seat 2 and the fixing seat 4.

[0035] The adjusting unit 5 includes a connecting seat 501 between the second adjusting seat 3 and the fixed seat 4, and a first screw rod 502 is rotatably connected to the outer wall of the connecting seat 501, and a connecting rod 503 is fixedly connected between the first screw rod 502 and the second adjusting seat 3. When the first screw rod 502 rotates, the first screw rod 502 slides along the inner wall of the fixed seat 4, and the first screw rod 502 moves, so that the first screw rod 502 drives the connecting seat 501 to move, and the movement of the connecting seat 501 drives the second adjusting seat 3 to move, and drives the drilling mechanism on the second adjusting seat 3 to adjust, so that the drilling mechanism is in a suitable position, which is convenient for accurate adjustment of the drilling mechanism, and thus the accuracy of coring is more accurate;

[0036] The connecting unit 6 includes a first rotating seat 603 between the second adjusting seat 3 and the fixed seat 4. The first rotating seat 603 is rotatably connected with rotating rods 604 on both sides. The two rotating rods 604 are rotatably connected with the fixed seat 4 and the second adjusting seat 3 respectively. When the connecting seat 501 moves, the threaded rod 601 moves accordingly. At this time, the threaded rod 601 drives the moving seat 602 to move. When the moving seat 602 moves, the first rotating seats 603 on both sides of the moving seat 602 move accordingly. At this time, the first rotating seat 603 drives the rotating rods 604 rotatably connected on its outer wall to rotate. When the rotating rod 604 rotates along the second rotating seat 605, and under the action of the first rotating seat 603 and the movable seat 602, the rotating rods 604 on both sides of the first rotating seat 603 rotate at the same angle, so that the second adjustment seat 3 moves toward the fixed seat 4. When the second adjustment seat 3 is moved to a suitable position, the drilling mechanism is in a suitable position, which is convenient for precise adjustment of the drilling mechanism, thereby making the drilling and coring accuracy more accurate. At the same time, under the action of the first screw rod 502 and the movable seat 602, the position of the second adjustment seat 3 on the fixed frame 1 is ensured to be stable.

[0037] The moving unit 7 includes a third rotating base 701 slidably connected to the fixing frame 1 .

[0038] The second adjustment seat 3 is rotatably connected to a drilling mechanism, the first adjustment seat 2 is rotatably connected to a support rod, one end of the support rod is rotatably connected to the drilling mechanism, and a feeding mechanism is fixedly installed on the first adjustment seat 2. The feeding mechanism is started by the support rod to push the drilling mechanism to rotate on the second adjustment seat 3, so that the drilling mechanism is at a suitable angle, which is convenient for the drilling mechanism to drill holes in the ground and cooperate with the core sample clamping mechanism on the drilling mechanism to take samples.

[0039] Both sides of the second adjustment seat 3 are fixedly connected with a sliding seat 301, and the sliding seat 301 is slidably connected to the inner wall of the fixed frame 1. Before drilling sampling, the drilling mechanism on the second adjustment seat 3 is driven to adjust by adjusting the position of the second adjustment seat 3, so that the drilling mechanism is in a suitable position. Through the sliding seat 301 on the second adjustment seat 3, the sliding of the second adjustment seat 3 on the sliding seat 301 is more stable.

[0040] The second adjusting seat 3 and the fixed seat 4 are both fixedly connected with the second rotating seat 605 on their outer walls. The inner walls of the second rotating seat 605 are rotatably connected with the corresponding rotating rod 604 . The second adjusting seat 3 and the fixed seat 4 are connected to the first rotating seat 603 via the rotating rod 604 .

[0041] A movable seat 602 is fixedly connected between the first rotating seat 603, and a threaded rod 601 is slidably connected to the inner wall of the movable seat 602. The bottom end surface of the threaded rod 601 is rotatably connected to the connecting seat 501, and a plurality of nut seats are threadedly connected to the outer peripheral wall of the threaded rod 601. The nut seats fit the upper and lower ends of the movable seat 602. The first screw rod 502 rotates, and the first screw rod 502 slides along the inner wall of the fixed seat 4. Under the movement of the first screw rod 502, the first screw rod 502 drives the connecting seat 501 to move, and under the movement of the connecting seat 501, the threaded rod 601 moves accordingly. At this time, the threaded rod 601 drives the movable seat 602 to move;

[0042] As the moving seat 602 moves, the first rotating seats 603 on both sides of the moving seat 602 move accordingly, and at this time, the first rotating seat 603 drives the rotating rod 604 rotatably connected on its outer wall to rotate, and at this time, the rotating rod 604 rotates along the second rotating seat 605, and under the action of the first rotating seat 603 and the moving seat 602, the rotating rods 604 on both sides of the first rotating seat 603 rotate at the same angle, so that the second adjustment seat 3 moves toward the fixed seat 4, and when the second adjustment seat 3 is moved to a suitable position;

[0043] At this time, by rotating the nut seat on the threaded rod 601, the nut seat fits with both sides of the movable seat 602, so that the nut seat limits the position of the movable seat 602, and then limits the positions of the movable seat 602 and the first rotating seat 603. The movable seat 602 is limited by the first screw rod 502, ensuring the stability of the position of the second adjustment seat 3 on the fixed frame 1.

[0044] At this time, the first rotating seat 603 and the rotating rod 604 are limited, so that the position of the second adjustment seat 3 is limited, and the drilling mechanism on the second adjustment seat 3 is adjusted so that the drilling mechanism is in a suitable position, which is convenient for precise adjustment of the drilling mechanism, thereby making the accuracy of drilling and coring more accurate.

[0045] The fixing seat 4 is slidably connected to the first screw rod 502 . A transmission unit 8 is provided between the fixing seat 4 and the fixing frame 1 . The transmission unit 8 includes a main transmission wheel 801 threadedly connected to the first screw rod 502 . The main transmission wheel 801 is rotatably connected to the outer wall of the fixing seat 4 .

[0046] The outer peripheral wall of the main transmission wheel 801 is sleeved with multiple transmission belts 803, and the inner wall of the transmission belt 803 is interference-fitted with a secondary transmission wheel 802, and the secondary transmission wheel 802 is rotatably connected to the corresponding inner wall of the fixed frame 1. When the second screw rod 703 rotates, the secondary transmission wheel 802 drives the transmission belt 803 to rotate, and the rotation of the transmission belt 803 drives the main transmission wheel 801 to rotate. At this time, the main transmission wheel 801 drives the two transmission belts 803 to rotate, and then the multiple secondary transmission wheels 802 rotate on the inner wall of the fixed frame 1. Under the rotation of the secondary transmission wheel 802, the first screw rod 502 rotates along the inner wall of the secondary transmission wheel 802, and the first screw rod 502 slides along the inner wall of the fixed seat 4.

[0047] A second screw rod 703 is inserted into the inner wall of the secondary transmission wheel 802 , and the second screw rod 703 is rotatably connected to the inner wall of the fixing frame 1 .

[0048] The outer peripheral wall of the second screw rod 703 is threadedly connected with a displacement seat 702, and the displacement seat 702 is fixedly connected to the third rotating seat 701. The third rotating seat 701 and the displacement seat 702 are slidably connected to the inner wall of the fixed frame 1. The second screw rod 703 is driven to rotate by a driving mechanism connected to one end of the second screw rod 703. Under the rotation of the second screw rod 703, the second screw rod 703 drives the displacement seat 702 to drive the third rotating seat 701 to slide on the fixed frame 1;

[0049] As the third rotating seat 701 slides, the third rotating seat 701 drives the support rod to move, and the support rod rotates at this time. When the support rod rotates, the second adjustment seat 3 moves and drives the drilling mechanism to move, so that the drilling mechanism rotates accordingly, and the support rod cooperates with the drilling mechanism to rotate. With the support of the support rod, the drilling mechanism is further limited.

[0050] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A coring equipment for karst treatment underground pipeline exploration, characterized in that: The invention comprises a plurality of fixed frames (1), adjustment units (5), connection units (6) and moving units (7); a first adjustment seat (2), a second adjustment seat (3) and a fixed seat (4) are arranged between the plurality of fixed frames (1); the adjustment unit (5) and the connection unit (6) are arranged between the second adjustment seat (3) and the fixed seat (4); the moving unit (7) is arranged between the first adjustment seat (2) and the fixed seat (4); The adjustment unit (5) comprises a connecting seat (501) located between the second adjustment seat (3) and the fixed seat (4); a first screw rod (502) is rotatably connected to the outer wall of the connecting seat (501); and a connecting rod (503) is fixedly connected between the first screw rod (502) and the second adjustment seat (3); The connecting unit (6) comprises a first rotating seat (603) located between the second adjusting seat (3) and the fixed seat (4), and rotating rods (604) are rotatably connected on both sides of the first rotating seat (603), and the two rotating rods (604) are rotatably connected to the fixed seat (4) and the second adjusting seat (3) respectively; The mobile unit (7) comprises a third rotating seat (701) slidably connected to the fixed frame (1).

2. The coring equipment for karst treatment underground pipeline survey according to claim 1 is characterized in that: The second adjustment seat (3) is rotatably connected to a drilling mechanism, the first adjustment seat (2) is rotatably connected to a support rod, one end of the support rod is rotatably connected to the drilling mechanism, and the first adjustment seat (2) is fixedly mounted with a feeding mechanism.

3. The coring equipment for karst treatment underground pipeline survey according to claim 2 is characterized in that: Both sides of the second adjustment seat (3) are fixedly connected to sliding seats (301), and the sliding seats (301) are slidably connected to the inner wall of the fixed frame (1).

4. The coring equipment for karst treatment underground pipeline survey according to claim 3 is characterized in that: The second adjusting seat (3) and the fixed seat (4) are both fixedly connected to the outer walls thereof with a second rotating seat (605); the inner wall of the second rotating seat (605) is rotatably connected to a corresponding rotating rod (604); the second adjusting seat (3) and the fixed seat (4) are connected to the first rotating seat (603) via the rotating rod (604).

5. The coring equipment for karst treatment underground pipeline survey according to claim 4 is characterized in that: A movable seat (602) is fixedly connected between the first rotating seat (603), a threaded rod (601) is slidably connected to the inner wall of the movable seat (602), the bottom end surface of the threaded rod (601) is rotatably connected to the connecting seat (501), and a plurality of nut seats are threadedly connected to the outer peripheral wall of the threaded rod (601), and the nut seats are fitted with the upper and lower ends of the movable seat (602).

6. The coring equipment for karst treatment underground pipeline survey according to claim 5, characterized in that: The fixing seat (4) is slidably connected to the first screw rod (502), and a transmission unit (8) is arranged between the fixing seat (4) and the fixing frame (1). The transmission unit (8) comprises a main transmission wheel (801) threadedly connected to the first screw rod (502), and the main transmission wheel (801) is rotatably connected to the outer wall of the fixing seat (4).

7. The coring equipment for karst treatment underground pipeline survey according to claim 6, characterized in that: The outer peripheral wall of the main transmission wheel (801) is sleeved with a plurality of transmission belts (803), the inner wall of the transmission belt (803) is interference-fitted with a secondary transmission wheel (802), and the secondary transmission wheel (802) is rotatably connected to the inner wall of the corresponding fixing frame (1).

8. The coring equipment for karst treatment underground pipeline survey according to claim 7, characterized in that: A second screw rod (703) is inserted into the inner wall of the secondary transmission wheel (802), and the second screw rod (703) is rotatably connected to the inner wall of the fixing frame (1).

9. The coring equipment for karst treatment underground pipeline survey according to claim 8, characterized in that: The outer peripheral wall of the second screw rod (703) is threadedly connected to a displacement seat (702), the displacement seat (702) is fixedly connected to the third rotating seat (701), and the third rotating seat (701) and the displacement seat (702) are slidably connected to the inner wall of the fixed frame (1).

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