Auxiliary device for horizontal directional drilling machine construction

Abstract

The utility model relates to the technical field of drilling machines, and discloses an auxiliary device for construction of a horizontal directional drilling machine, which comprises a bottom plate, an adjusting mechanism and a supporting mechanism are mounted on the upper surface of the bottom plate, a positioning mechanism and a limiting mechanism are mounted on the supporting mechanism, and a plurality of groups of positioning ground inserting rods are inserted into the upper surface of the bottom plate; the adjusting mechanism comprises two groups of fixed beams, a first screw rod and a first guide rod are mounted between the two groups of fixed beams, and one end of the first screw rod is in threaded connection with a first movable beam; through cooperation of a bottom plate, an adjusting mechanism and a supporting mechanism, a driving motor is used for driving a first screw rod to adjust the position of a first moving beam, so that the inclination angle of the supporting beam is changed, a carrier plate can rotate with a fixing pin as the axis conveniently, the inclination angle of a drilling machine installed on the carrier plate can be adjusted conveniently, and the angle adjusting efficiency of the drilling machine is improved; and therefore, the drilling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling rigs, and particularly relates to an auxiliary device for horizontal directional drilling rig construction. Background Technique

[0002] A horizontal directional drilling rig is a construction machine for laying various underground public facilities (pipelines, cables, etc.) without excavating the ground surface. It is widely used in the construction of flexible pipelines such as water supply, electricity, telecommunications, natural gas, coal gas, and petroleum. It is suitable for geological conditions such as sandy soil and clay, and can be constructed in most non-hard rock areas of our country with relatively high groundwater levels and pebble strata being unsuitable;

[0003] In the prior art, the Chinese utility model patent with the patent number CN202223185392.2 discloses a drill rig of a horizontal directional drilling rig, including a base, a placement box, and a drill rig, and further includes a positioning component. The positioning component includes a positive and negative motor, a positive and negative screw rod, an adjusting plate, a swing rod, a spring, and a limiting block. This utility model belongs to the technical field of drill rig frames, and specifically is a drill rig frame of a horizontal directional drilling rig that can make the adjusting plate move relatively or towards each other through the rotation of the positive and negative screw rods, realizing the clamping and loosening of the drill rig. Through the setting of the swing rod and the spring, the top and outer side walls of the drill rig can be reinforced and fixed, and through the setting of the reinforcing rod, the stability of the base can be ensured.

[0004] In the above technical solution, the rapid installation and positioning of the horizontal directional drilling rig are realized, and at the same time, the stability of the horizontal directional drilling rig during use is improved. However, the drilling angle of the horizontal directional drilling rig in this technical solution is fixed after installation. When the drilling angle changes, the drill rig needs to be disassembled and reassembled again, and the angle adjustment process is complicated. The efficiency of using the drill rig for drilling needs to be further improved. Therefore, we need to propose an auxiliary device for horizontal directional drilling rig construction. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary device for horizontal directional drilling rig construction, which is convenient for quickly disassembling and assembling the drill rig, and at the same time adjusts the angle of the installed drill rig, improves the efficiency of drill rig angle adjustment, and reduces the process of disassembling and assembling the drill rig, thereby improving the drilling efficiency and reducing the labor intensity of manual disassembly and assembly, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An auxiliary device for horizontal directional drilling rig construction, including a bottom plate, an adjusting mechanism and a supporting mechanism are installed on the upper surface of the bottom plate, a positioning mechanism and a limiting mechanism are installed on the supporting mechanism, and multiple groups of positioning ground insertion rods are inserted on the upper surface of the bottom plate;

[0007] The adjusting mechanism includes two groups of fixed beams. A first screw rod and a first guide rod are installed between the two groups of fixed beams. One end of the first screw rod is threadedly connected to a first moving beam, and the other end of the first screw rod penetrates through the fixed beam and is driven by a driving motor. Both ends of one side of the first moving beam are rotatably connected to support beams. The upper ends of the two groups of support beams are both rotatably connected to connecting hinge seats. A through hole for the first guide rod to penetrate is formed on one side of the first moving beam.

[0008] The supporting mechanism includes two groups of supports and a carrier plate integrally formed. A fixing pin for rotatably connecting the carrier plate is rotatably connected between the two groups of supports. Both groups of connecting hinge seats are fixedly connected to the lower surface of the carrier plate.

[0009] Preferably, the support mainly consists of a right-angle support and a reinforcing support integrally formed. The fixing pin is rotatably connected to the right-angle end of the right-angle support. Guide grooves are formed on the opposite sides of the two groups of reinforcing supports.

[0010] Preferably, two groups of mounting plates are fixedly connected to the lower surface of the carrier plate. Multiple groups of sliding grooves are formed on the upper surface of the carrier plate. Guide blocks slidably connected in the guide grooves are fixedly connected to both sides of the carrier plate.

[0011] Preferably, the positioning mechanism includes a double-shaft motor and two groups of positioning frames. The output shafts of the double-shaft motor are both drivingly connected to second screw rods. The opposite ends of the two groups of second screw rods are both threadedly connected to second moving beams. The two groups of positioning frames are respectively welded to the two groups of second moving beams.

[0012] Preferably, second guide rods for the two groups of second moving beams to slidably connect are fixedly connected to the opposite sides of the two groups of mounting plates. The two groups of positioning frames are respectively slidably connected in the two groups of sliding grooves. Anti-slip pads are bonded to the opposite sides of the two groups of positioning frames.

[0013] Preferably, the limiting mechanism includes two groups of vertical plates fixedly connected to the upper surface of the carrier plate and two groups of limiting frames movably connected to the two groups of vertical plates. Multiple groups of positioning holes are formed on both sides of the two groups of limiting frames. Ladder blocks are fixedly connected to both sides of the inner cavities of the two groups of limiting frames.

[0014] Preferably, limiting grooves for the ladder blocks to slidably connect are symmetrically formed on the opposite sides of the two groups of vertical plates. A positioning bolt is threadedly connected in one of the positioning holes.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. The utility model mainly realizes the cooperation among the bottom plate, the adjusting mechanism and the supporting mechanism. By driving the first screw rod with a driving motor to adjust the position of the first moving beam, the inclination angle of the supporting beam is changed, so as to rotate the carrier plate around the fixed pin, which is convenient for adjusting the inclination angle of the drilling rig installed on the carrier plate, improving the efficiency of adjusting the angle of the drilling rig, and thus improving the drilling efficiency.

[0017] 2. Through the cooperation among the supporting mechanism, the positioning mechanism and the limiting mechanism of the utility model, the drilling rig is placed on the carrier plate. By driving the second screw rod with a biaxial motor to adjust the position of the second moving beam, the positioning frame moves relatively along the sliding groove and clamps the drilling rig. At the same time, the limiting mechanism limits the upper part of the drilling rig, improving the stability after the installation of the drilling rig, and further improving the drilling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the structure of the adjusting mechanism of the utility model;

[0020] Figure 3 is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0021] Figure 4 is a schematic diagram of the structure of the positioning mechanism of the utility model.

[0022] In the figure: 1, bottom plate; 2, adjusting mechanism; 21, fixed beam; 22, first screw rod; 23, driving motor; 24, first moving beam; 25, first guide rod; 26, supporting beam; 27, connecting hinge seat; 3, supporting mechanism; 31, right-angle support; 32, reinforcing support; 33, guide groove; 34, fixed pin; 35, carrier plate; 36, mounting plate; 37, sliding groove; 38, guide block; 4, positioning mechanism; 41, biaxial motor; 42, second screw rod; 43, second moving beam; 44, positioning frame; 45, second guide rod; 46, anti-slip pad; 5, limiting mechanism; 51, vertical plate; 52, limiting groove; 53, positioning bolt; 54, limiting frame; 55, positioning hole; 56, ladder block; 6, positioning ground plug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer toFigures 1-4 The utility model provides an auxiliary device for horizontal directional drilling rig construction, which includes a bottom plate 1. An adjusting mechanism 2 and a supporting mechanism 3 are installed on the upper surface of the bottom plate 1. A positioning mechanism 4 and a limiting mechanism 5 are installed on the supporting mechanism 3. Multiple groups of positioning ground rods 6 are inserted into the upper surface of the bottom plate 1.

[0025] The adjusting mechanism 2 includes two groups of fixed beams 21. A first screw rod 22 and a first guide rod 25 are installed between the two groups of fixed beams 21. One end of the first screw rod 22 is threadedly connected with a first moving beam 24. The other end of the first screw rod 22 penetrates through the fixed beam 21 and is driven by a driving motor 23. Both ends of one side of the first moving beam 24 are rotatably connected with supporting beams 26. The upper ends of the two groups of supporting beams 26 are both rotatably connected with connecting hinge seats 27. A through hole for the first guide rod 25 to penetrate is opened on one side of the first moving beam 24.

[0026] The supporting mechanism 3 includes two groups of supports and a carrier plate 35 which are integrally formed. A fixed pin 34 for the carrier plate 35 to be rotatably connected is rotatably connected between the two groups of supports. Both groups of connecting hinge seats 27 are fixedly connected to the lower surface of the carrier plate 35.

[0027] The support mainly consists of a right-angle support 31 and a reinforcing support 32 which are integrally formed. The fixed pin 34 is rotatably connected to the right-angle end of the right-angle support 31. Guide grooves 33 are opened on the opposite sides of the two groups of reinforcing supports 32. The carrier plate 35 can be conveniently rotated by using the fixed pin 34, so as to adjust the use angle of the drilling rig installed on the carrier plate 35. Moreover, the stability of the support is improved by the right-angle support 31 and the reinforcing support 32.

[0028] Two groups of mounting plates 36 are fixedly connected to the lower surface of the carrier plate 35. Multiple groups of sliding grooves 37 are opened on the upper surface of the carrier plate 35. Guide blocks 38 which are slidably connected in the guide grooves 33 are fixedly connected to both sides of the carrier plate 35. The guide blocks 38 are used for guiding when the angle of the carrier plate 35 is adjusted, and further improving the stability of the carrier plate 35 for supporting the drilling rig.

[0029] The positioning mechanism 4 includes a double-shaft motor 41 and two groups of positioning frames 44. The output shafts of the double-shaft motor 41 are both drivingly connected with second screw rods 42. The opposite ends of the two groups of second screw rods 42 are both threadedly connected with second moving beams 43. The two groups of positioning frames 44 are respectively welded on the two groups of second moving beams 43. By driving the second screw rods 42 to rotate through the double-shaft motor 41, the second screw rods 42 drive the second moving beams 43 to move relatively closer, so that the positioning frames 44 move relatively closer to clamp the drilling rig. Moreover, the cross section of the positioning frame 44 is in the shape of a right-angled trapezoid, which has relatively high strength.

[0030] On the opposite sides of the two sets of mounting plates 36, there are fixedly connected second guide rods 45 for the two sets of second moving beams 43 to slide thereon. The two sets of positioning frames 44 are respectively slidably connected in the two sets of chutes 37. Anti-slip pads 46 are adhered to the opposite sides of the two sets of positioning frames 44. The second guide rods 45 improve the stability of the movement of the second moving beams 43, and under the action of the anti-slip pads 46, the friction with the drilling rig is increased, thereby improving the stability of the installation.

[0031] The limiting mechanism 5 includes two sets of vertical plates 51 fixedly connected to the upper surface of the carrier plate 35 and two sets of limiting frames 54 movably connected to the two sets of vertical plates 51. A plurality of positioning holes 55 are opened on both sides of the two sets of limiting frames 54. On both sides of the inner cavities of the two sets of limiting frames 54, there are fixedly connected ladder blocks 56. The two sets of limiting frames 54 can limit the upper part of the drilling rig, thereby improving the stability of the drilling rig. And the ladder blocks 56 are used to facilitate the positioning of the installation positions of the limiting frames 54, improving the installation efficiency.

[0032] On the opposite sides of the two sets of vertical plates 51, there are symmetrically opened limiting grooves 52 for the ladder blocks 56 to slide thereon. A positioning bolt 53 is threadedly connected in one of the positioning holes 55. After the positioning bolt 53 is screwed into the threaded hole and abuts against the limiting groove 52, the fixing of the limiting frame 54 is realized, improving the stability of the fixing of the drilling rig.

[0033] During use, the drilling rig is installed on the upper surface of the carrier plate 35. At this time, the carrier plate 35 is in a horizontal state. The second screw rod 42 is driven by the double-shaft motor 41 to drive the second moving beam 43 to move relatively closer, so that the anti-slip pads 46 on the positioning frames 44 abut against the drilling rig, realizing the fixing of both sides of the drilling rig. Then, the ladder blocks 56 of the limiting frame 54 are inserted into the limiting grooves 52 on the vertical plates 51, and after the limiting frame 54 is pressed tightly, the positioning bolt 53 is tightened, thereby realizing the fixing of the upper part of the drilling rig, improving the stability of the installation of the drilling rig. When the drilling angle of the drilling rig needs to be adjusted, the driving motor 23 drives the first screw rod 22 to adjust the position of the first moving beam 24. When the first moving beam 24 moves away from the driving motor 23, the included angle between the support beam 26 and the horizontal plane becomes larger, and the carrier plate 35 turns upward, so that the drilling rig is adjusted upward in angle. On the contrary, the included angle between the support beam 26 and the horizontal plane decreases, and the carrier plate 35 turns downward, so that the drilling rig is adjusted downward in angle, improving the angle adjustment range of the drilling rig, expanding the applicable range of drilling, and improving the drilling efficiency.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for horizontal directional drilling construction, comprising a base plate (1), characterized in that: An adjustment mechanism (2) and a support mechanism (3) are installed on the upper surface of the base plate (1); a positioning mechanism (4) and a limit mechanism (5) are installed on the support mechanism (3); and a plurality of groups of positioning ground plugging rods (6) are plugged into the upper surface of the base plate (1); The adjustment mechanism (2) comprises two groups of fixed beams (21), a first screw rod (22) and a first guide rod (25) are installed between the two groups of fixed beams (21), one end of the first screw rod (22) is threadedly connected to the first movable beam (24), the other end of the first screw rod (22) passes through the fixed beam (21) and is driven by a driving motor (23), both ends of one side of the first movable beam (24) are rotatably connected to support beams (26), the upper ends of the two groups of support beams (26) are rotatably connected to connecting hinge seats (27), and a through hole for the first guide rod (25) to pass through is opened on one side of the first movable beam (24); The support mechanism (3) comprises two sets of integrally formed supports and a carrier plate (35), the two sets of supports being rotatably connected with a fixing pin (34) for rotatably connecting the carrier plate (35), and the two sets of connecting hinge seats (27) being fixedly connected to the lower surface of the carrier plate (35).

2. The auxiliary device for horizontal directional drilling construction according to claim 1, characterized in that: The support is mainly formed in one piece by a right-angle support (31) and a reinforcement support (32); the fixing pin (34) is rotatably connected to the right-angle end of the right-angle support (31); and guide grooves (33) are provided on opposite sides of the two groups of reinforcement supports (32).

3. The auxiliary device for horizontal directional drilling construction according to claim 2, characterized in that: The lower surface of the carrier plate (35) is fixedly connected with two groups of mounting plates (36), the upper surface of the carrier plate (35) is provided with multiple groups of sliding grooves (37), and both sides of the carrier plate (35) are fixedly connected with guide blocks (38) slidably connected in the guide grooves (33).

4. The auxiliary device for horizontal directional drilling construction according to claim 3 is characterized in that: The positioning mechanism (4) comprises a dual-axis motor (41) and two groups of positioning frames (44), the output shafts of the dual-axis motor (41) are both drivingly connected to the second screw rods (42), the opposite ends of the two groups of the second screw rods (42) are both threadedly connected to the second moving beams (43), and the two groups of the positioning frames (44) are respectively welded to the two groups of the second moving beams (43).

5. The auxiliary device for horizontal directional drilling construction according to claim 4, characterized in that: A second guide rod (45) for sliding connection of two sets of second movable beams (43) is fixedly connected to the opposite side of the two sets of mounting plates (36); the two sets of positioning frames (44) are respectively slidably connected in the two sets of sliding grooves (37); and anti-skid pads (46) are bonded to the opposite side of the two sets of positioning frames (44).

6. The auxiliary device for horizontal directional drilling construction according to claim 5, characterized in that: The limiting mechanism (5) comprises two groups of vertical plates (51) fixedly connected to the upper surface of the carrier plate (35) and two groups of limiting frames (54) movably connected to the two groups of vertical plates (51), and a plurality of positioning holes (55) are provided on both sides of the two groups of limiting frames (54), and ladder blocks (56) are fixedly connected on both sides of the inner cavities of the two groups of limiting frames (54).

7. The auxiliary device for horizontal directional drilling construction according to claim 6, characterized in that: The two groups of vertical plates (51) are symmetrically provided with limiting grooves (52) for sliding connection of ladder blocks (56) on opposite sides, and one group of positioning holes (55) is internally threadedly connected with positioning bolts (53).

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