Horizontal directional drill for surveying

Abstract

The utility model discloses a horizontal directional drill for surveying, which relates to the technical field of horizontal directional drills and comprises a directional drilling device, the directional drilling device consists of a power mechanism, a mounting rack, a second propelling mechanism and a first propelling mechanism, one side of the second propelling mechanism is rotatably mounted on the upper side of the mounting rack, and the other side of the second propelling mechanism is rotatably mounted on the mounting rack. A rotating mechanism is installed between the middle of the rear end of the second propelling mechanism and the installation frame, a base is installed at one end of the second propelling mechanism, a positioning cylinder is installed on one side of the base, the base and the installation frame are fixed through a fixing mechanism, and the bottom end of one side of the first propelling mechanism is installed on the upper side of the second propelling mechanism. When the directional drilling device is used, the directional drilling device is pushed downwards through the first recommendation mechanism and the second pushing mechanism, the size of the directional drilling device can be reduced, meanwhile, in the using process, the directional drilling device can be rapidly mounted and dismounted, and the dismounting and mounting time is shortened.

Description

Technical Field

[0001] The utility model belongs to the field of horizontal directional drilling, in particular to a horizontal directional drilling for surveying. Background Art

[0002] Geological survey is a geological investigation and research work carried out to find out the geological factors that affect engineering buildings. The geological factors that need to be surveyed include geological structure or geological structure: landform, hydrogeological conditions, physical and mechanical properties of soil and rock, natural (physical) geological phenomena and natural building materials, etc. Drilling rigs are required during the survey process.

[0003] CN202321249463.2 discloses a drilling rig for surveying and mapping, and relates to the field of surveying and mapping technology. The drilling rig for surveying and mapping includes an operating frame, a retracting mechanism and a shock absorbing mechanism. The retracting mechanism is arranged on both sides of the operating frame. The retracting mechanism includes an electric telescopic rod and a support plate. Driven by the electric telescopic rod, the support plate rotates on both sides of the operating frame, so that the support plate is retracted when not needed, reducing the space occupied by the device and facilitating the transportation and movement of the device. The shock absorbing mechanism is arranged on both sides of the operating frame, and the shock absorbing mechanism is used to support and dampen the device when the device is drilling.

[0004] During the use of the utility model, the drilling depth is relatively shallow, and the tool needs to be moved and positioned manually during use, which is very inconvenient.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a horizontal directional drill for surveying.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A horizontal directional drill for surveying comprises a directional drilling device, which is composed of a power mechanism, a mounting frame, a second propulsion mechanism and a first propulsion mechanism. Moving wheels are installed around the bottom end of the mounting frame, a supporting mechanism is installed around the bottom end of the mounting frame, one side of the second propulsion mechanism is rotatably installed on the upper side of the mounting frame, a rotating mechanism is installed between the middle of the rear end of the second propulsion mechanism and the mounting frame, a base is installed at one end of the second propulsion mechanism, a positioning cylinder is installed at one side of the base, the position between the base and the mounting frame is fixed by a fixing mechanism, the bottom end of one side of the first propulsion mechanism is installed on the upper side of the second propulsion mechanism, and the power mechanism is installed on the upper side of the first propulsion mechanism.

[0009] Optionally, the power mechanism consists of a transmission, a first motor and a connecting rod, the transmission is installed on the upper side of the first propulsion mechanism, the first motor is installed on one side of the transmission, and the connecting rod is installed at the front end of the transmission.

[0010] Optionally, the first propulsion mechanism and the second propulsion mechanism are composed of a second motor, a screw, a screw nut, a frame and a moving block. The screw is rotatably installed in the middle position of the frame, one end of the screw passes through the frame and is installed at the front end position of the second motor, the second motor is installed at one side of the frame, the screw nut is rotatably installed on the upper side of the screw, and the screw nut is installed in the middle position of the moving block.

[0011] Optionally, sliding rods are provided on both sides of the screw rod, and the sliding rods pass through the moving block and are installed on the inner side of the frame.

[0012] Optionally, the support mechanism consists of a telescopic rod and a base plate, the telescopic rod is installed on the outer side of the mounting frame, and the base plate is installed at the bottom end of the telescopic rod.

[0013] Optionally, the rotating mechanism consists of a multi-stage telescopic rod and an axle seat, the multi-stage telescopic rod is installed on both sides of the axle seat, and the axle seats at both ends of the multi-stage telescopic rod are installed on the inner side of one end of the mounting frame and at the bottom end of the second propulsion mechanism.

[0014] Optionally, the fixing mechanism consists of a fixing bolt and a threaded rod, the threaded rod is welded to both ends of one side of the mounting frame, slots are provided on both sides of the base, the slots are clamped on the upper side of the threaded rod, and the fixing bolt is rotatably installed at the upper end of the threaded rod.

[0015] Optionally, beveled edges are provided on both sides of the upper end of the slot.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] 1. When the directional drilling device is in use, it is pushed downward by the first recommendation mechanism and the second propulsion mechanism, which can reduce the volume of the directional drilling device. At the same time, during use, the directional drilling device can be quickly installed and disassembled, reducing the disassembly time.

[0018] 2. When the support mechanism is in use, turn on the telescopic rod through the switch, and the telescopic rod will drive the bottom plate to move downward, and support the mounting frame through the bottom plate to avoid the movement of the mounting frame during use.

[0019] 3. When the rotating mechanism is in use, the multi-stage telescopic rod is turned on by a switch, and the multi-stage telescopic rod will drive the second propulsion mechanism to rotate during the extension process, thereby adjusting the propulsion direction of the second propulsion mechanism.

[0020] 4. When the fixing mechanism is in use, the slots on both sides of the base are clamped on the outer side of the threaded rod, and the slots and the threaded rod are fixed by fixing bolts to fix the base and the mounting frame.

[0021] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 It is a side view structural schematic diagram of an embodiment of the utility model;

[0025] Figure 3 This is a side view of the unfolded structure of an embodiment of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the first propulsion mechanism of an embodiment of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Directional drilling device; 2. Power mechanism; 3. First motor; 4. Transmission; 5. Connecting rod; 6. First propulsion mechanism; 7. Base; 8. Slot; 9. Positioning tube; 10. Fixing mechanism; 11. Support mechanism; 12. Telescopic rod; 13. Bottom plate; 14. Second propulsion mechanism; 15. Fixing bolt; 16. Threaded rod; 17. Mounting frame; 18. Rotating mechanism; 19. Multi-stage telescopic rod; 20. Shaft seat; 21. Second motor; 22. Moving block; 23. Screw nut; 24. Screw; 25. Sliding rod; 26. Frame; 27. Moving wheel.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The utility model will now be further described in detail with reference to the accompanying drawings.

[0031] See also Figure 1-4 As shown, in this embodiment, a horizontal directional drilling for survey is provided, including a directional drilling device 1, which is composed of a power mechanism 2, a mounting frame 17, a second propulsion mechanism 14 and a first propulsion mechanism 6. Moving wheels 27 are installed around the bottom end of the mounting frame 17, and a supporting mechanism 11 is installed around the bottom end of the mounting frame 17. One side of the second propulsion mechanism 14 is rotatably installed on the upper side of the mounting frame 17, and a rotating mechanism 18 is installed between the middle of the rear end of the second propulsion mechanism 14 and the mounting frame 17. A base 7 is installed at one end of the second propulsion mechanism 14, and a positioning cylinder 9 is installed at one side of the base 7. The position between the base 7 and the mounting frame 17 is fixed by a fixing mechanism 10. The bottom end of one side of the first propulsion mechanism 6 is installed on the upper side of the second propulsion mechanism 14, and the power mechanism 2 is installed on the upper side of the first propulsion mechanism 6.

[0032] An application of one aspect of this embodiment is as follows: when the directional drilling device 1 is in use, the traction mechanism drives the mounting frame 17 to move through the moving wheel 27. After the mounting frame 17 is moved to the specified position, the mounting frame 17 is supported by the support mechanism 11. After the support is completed, the first propulsion mechanism 6 and the second propulsion mechanism 14 are driven to rotate by the rotating mechanism 18, so that the power mechanism 2 is perpendicular to the ground. During the use of the directional drilling device 1, the drill rod is installed at a position below the power mechanism 2, and the power mechanism 2 and the drill rod are driven downward by the first propulsion mechanism 6 and the second propulsion mechanism 14. The power mechanism 2 drives the drill rod to rotate, so that the drill rod is rotated to drill a hole. When the directional drilling device 1 is in use, it is pushed downward by the first propulsion mechanism and the second propulsion mechanism 14, which can reduce the volume of the directional drilling device 1. At the same time, during the use, the directional drilling device 1 can be quickly installed and disassembled to reduce the disassembly time.

[0033] In this embodiment, the power mechanism 2 is composed of a transmission 4, a first motor 3 and a connecting rod 5. The transmission 4 is installed on the upper side of the first propulsion mechanism 6, the first motor 3 is installed on one side of the transmission 4, and the connecting rod 5 is installed at the front end of the transmission 4. When the power mechanism 2 is in use, the first motor 3 is turned on by a switch, and the first motor 3 will drive the connecting rod 5 to rotate through the transmission 4, thereby driving the drill rod to move and install through the connecting rod 5.

[0034] In this embodiment, the first propulsion mechanism 6 and the second propulsion mechanism 14 are composed of a second motor 21, a screw rod 24, a screw rod nut 23, a frame 26 and a moving block 22. The screw rod 24 is rotatably installed in the middle position of the frame 26, one end of the screw rod 24 passes through the frame 26 and is installed at the front end position of the second motor 21, the second motor 21 is installed on one side of the frame 26, the screw rod nut 23 is rotatably installed on the upper side of the screw rod 24, and the screw rod nut 23 is installed in the middle position of the moving block 22. When the first propulsion mechanism 6 and the second propulsion mechanism 14 are in use, the second motor 21 is turned on by a switch, and the second motor 21 will drive the screw rod 24 to rotate. During the rotation process, the screw rod 24 will drive the moving block 22 to move through the screw rod nut 23, thereby driving the first propulsion mechanism 6 to move up and down.

[0035] In this embodiment, slide bars 25 are provided on both sides of the screw rod 24. The slide bars 25 penetrate the moving block 22 and are installed on the inner side of the frame 26. The setting of the slide bars 25 is used to limit the movement of the moving block 22 to avoid shaking or trembling between the moving blocks 22 when in use.

[0036] In this embodiment, the support mechanism 11 is composed of a telescopic rod 12 and a bottom plate 13. The telescopic rod 12 is installed at the outer side of the mounting frame 17, and the bottom plate 13 is installed at the bottom end of the telescopic rod 12. When the support mechanism 11 is in use, the telescopic rod 12 is turned on by a switch, and the telescopic rod 12 will drive the bottom plate 13 to move downward, and the mounting frame 17 is supported by the bottom plate 13, so as to avoid the phenomenon of the mounting frame 17 moving during use.

[0037] In this embodiment, the rotating mechanism 18 is composed of a multi-stage telescopic rod 19 and an axle seat 20. The multi-stage telescopic rod 19 is installed on both sides of the axle seat 20. The axle seats 20 at both ends of the multi-stage telescopic rod 19 are installed on the inner side of one end of the mounting frame 17 and the bottom end of the second propulsion mechanism 14. When the rotating mechanism 18 is in use, the multi-stage telescopic rod 19 is turned on by a switch. During the extension process, the multi-stage telescopic rod 19 will drive the second propulsion mechanism 14 to rotate, thereby adjusting the propulsion direction of the second propulsion mechanism 14.

[0038] In this embodiment, the fixing mechanism 10 is composed of a fixing bolt 15 and a threaded rod 16. The threaded rod 16 is welded to the two ends of one side of the mounting frame 17. Slots 8 are provided on both sides of the base 7. The slots 8 are clamped on the upper side of the threaded rod 16. The fixing bolt 15 is rotatably installed at the upper end of the threaded rod 16. When the fixing mechanism 10 is in use, the slots 8 on both sides of the base 7 are clamped on the outer side of the threaded rod 16. The slots 8 and the threaded rod 16 are fixed by the fixing bolt 15, so that the base 7 and the mounting frame 17 can be fixed.

[0039] In this embodiment, beveled edges are provided on both sides of the upper end of the slot 8. The beveled edges on the upper end of the slot 8 can increase the diameter of the upper end of the slot 8, so that the slot 8 can be quickly spread on the upper side of the threaded rod 16, thereby facilitating the docking between the slot 8 and the threaded rod 16.

[0040] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A horizontal directional drill for surveying, characterized in that: The directional drilling device (1) comprises a power mechanism (2), a mounting frame (17), a second propulsion mechanism (14) and a first propulsion mechanism (6); movable wheels (27) are installed around the bottom end of the mounting frame (17); a support mechanism (11) is installed around the bottom end of the mounting frame (17); one side of the second propulsion mechanism (14) is rotatably installed on the upper side of the mounting frame (17); a rotating mechanism (18) is installed between the middle of the rear end of the second propulsion mechanism (14) and the mounting frame (17); a base (7) is installed at one end of the second propulsion mechanism (14); a positioning cylinder (9) is installed at one side of the base (7); the position between the base (7) and the mounting frame (17) is fixed by a fixing mechanism (10); the bottom end of one side of the first propulsion mechanism (6) is installed on the upper side of the second propulsion mechanism (14); and the power mechanism (2) is installed on the upper side of the first propulsion mechanism (6).

2. A horizontal directional drill for surveying according to claim 1, characterized in that: The power mechanism (2) is composed of a transmission (4), a first motor (3) and a connecting rod (5); the transmission (4) is mounted on the upper side of the first propulsion mechanism (6); the first motor (3) is mounted on one side of the transmission (4); and the connecting rod (5) is mounted at the front end of the transmission (4).

3. A horizontal directional drill for surveying according to claim 1, characterized in that: The first propulsion mechanism (6) and the second propulsion mechanism (14) are composed of a second motor (21), a screw rod (24), a screw rod nut (23), a frame (26) and a moving block (22); the screw rod (24) is rotatably mounted in the middle position of the frame (26); one end of the screw rod (24) passes through the frame (26) and is mounted at the front end of the second motor (21); the second motor (21) is mounted at a side position of the frame (26); the screw rod nut (23) is rotatably mounted on the upper side of the screw rod (24); and the screw rod nut (23) is mounted in the middle position of the moving block (22).

4. A horizontal directional drill for surveying according to claim 3, characterized in that: Sliding rods (25) are arranged on both sides of the screw rod (24), and the sliding rods (25) penetrate the moving block (22) and are installed at the inner side of the frame (26).

5. The horizontal directional drilling for surveying according to claim 1, characterized in that: The support mechanism (11) is composed of a telescopic rod (12) and a bottom plate (13); the telescopic rod (12) is mounted on the outer periphery of the mounting frame (17); and the bottom plate (13) is mounted on the bottom end of the telescopic rod (12).

6. A horizontal directional drill for surveying according to claim 1, characterized in that: The rotating mechanism (18) is composed of a multi-stage telescopic rod (19) and an axle seat (20). The multi-stage telescopic rod (19) is installed at two sides of the axle seat (20). The axle seats (20) at both ends of the multi-stage telescopic rod (19) are installed on the inner side of one end of the mounting frame (17) and at the bottom end of the second propulsion mechanism (14).

7. A horizontal directional drill for surveying according to claim 1, characterized in that: The fixing mechanism (10) is composed of a fixing bolt (15) and a threaded rod (16); the threaded rod (16) is welded to the two ends of one side of the mounting frame (17); slots (8) are provided on both sides of the base (7); the slots (8) are clamped on the upper side of the threaded rod (16); and the fixing bolt (15) is rotatably mounted on the upper end of the threaded rod (16).

8. A horizontal directional drill for surveying according to claim 7, characterized in that: Beveled edges are arranged on both sides of the upper end of the clamping slot (8).

Images