CN218293476U

CN218293476U - Directional drilling device convenient for changing drilling direction

Info

Publication number: CN218293476U
Application number: CN202221673707.5U
Authority: CN
Inventors: 贺萌萌; 江海; 江志伟; 杨维平; 周船; 罗峰; 林长明; 任磊磊; 杨培龙; 朱孟杰; 陈道林
Original assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Current assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-13
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a conveniently change directional drilling device of direction of driling, including base and walking wheel, the walking wheel sets up the lower surface at the base, the center department of base upper surface is provided with the pivot, the top of pivot is provided with the mount pad, directional drilling mechanism is installed at the top of mount pad, the lower surface of mount pad is provided with the guide bar, the carousel has been cup jointed in the surface activity of guide bar, the lower surface of carousel is provided with the fixed pin, the upper surface of guide bar below base be provided with guide bar assorted guide way, the upper surface of carousel below base be provided with fixed pin assorted fixed pinhole. The utility model discloses a be provided with a series of structures, realize mount pad angular adjustment, labour saving and time saving only needs can realize through changing the festival number that can dismantle the connecting rod, and cross dop and fixed subassembly can be convenient can dismantle connecting rod, bull stick, link up the groove and the drilling rod is connected with each festival for the device's application scope is wider.

Description

Directional drilling device convenient for changing drilling direction

Technical Field

The utility model relates to a drilling equipment technical field specifically is a directional drilling equipment who conveniently changes drilling direction.

Background

The existing directional drilling device is more in variety, except for a common vertical drilling device, a horizontal structure directional drilling device is further arranged, if drilling operation is carried out on a wall body or a mountain, however, when the existing directional drilling device changes the drilling direction, the existing directional drilling device needs to be manually adjusted in a directional mode, in the drilling process, manual fixing is needed, a small-sized drilling device can be completely fixed in a manual mode, if the middle-sized directional drilling device is manually held, time and labor are wasted, the problems of running and the like are easily caused, the drilling direction is difficult to change according to the requirement, and the construction period is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change directional drilling device of direction of drilling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a directional drilling device of convenient change direction of driling, includes base and walking wheel, the walking wheel sets up the lower surface at the base, the center department of base upper surface is provided with the pivot, the top of pivot is provided with the mount pad, directional drilling mechanism is installed at the top of mount pad, the lower surface of mount pad is provided with the guide bar, the carousel has been cup jointed in the surface activity of guide bar, the lower surface of carousel is provided with the fixed pin, the upper surface of guide bar below base be provided with guide bar assorted guide way, the upper surface of carousel below base be provided with fixed pin assorted fixed pinhole.

Preferably, the inside of carousel is provided with the guiding hole with guide bar assorted, the carousel passes through guiding hole and guide bar sliding connection.

Preferably, directional drilling mechanism includes U type mounting bracket, first motor, bull stick, can dismantle connecting rod, drilling rod and propulsion assembly, the upper surface at the mount pad is installed to U type mounting bracket, one side fixed surface of U type mounting bracket installs first motor, the output of first motor is provided with the bull stick, the one end that first motor was kept away from to the bull stick is installed and is dismantled the connecting rod, the one end that the bull stick was kept away from to the dismantled connecting rod is provided with the drilling rod.

Preferably, the propulsion assembly includes movable block, activity groove, lead screw and second motor, the inside of mount pad is provided with the activity groove, the lead screw sets up the inner wall at the activity groove, the one end of lead screw is provided with the second motor, the inside sliding connection in activity groove has the movable block, the movable block is connected with the bottom of U type mounting bracket, the inside of movable block be provided with lead screw assorted screw, the movable block passes through screw and lead screw threaded connection.

Preferably, the one end that U type mounting bracket was kept away from to mount pad upper surface is provided with fixed guide block, be provided with the through-hole that can supply to dismantle connecting rod and drilling rod activity on the fixed guide block.

Preferably, the one end that can dismantle the connecting rod is provided with the cross dop, the bull stick is close to the one end that can dismantle the connecting rod and is provided with and links up the groove with cross dop assorted, the other end that can dismantle the connecting rod is provided with links up the groove, the drill rod is close to the one end that can dismantle the connecting rod and is provided with the cross dop, can dismantle the connecting rod and be provided with fixed subassembly with the junction of bull stick and drill rod.

Preferably, the fixing component comprises two limiting rings, a rotating shaft, fixing lugs and bolts, a spring shaft is arranged between one end part of each limiting ring, the spring shaft is arranged between the other end part of each limiting ring, the fixing lugs are arranged on the other end part of each limiting ring, and the bolts are arranged on the fixing lugs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this convenient directional drilling device who changes the direction of creeping into uses through pivot and guide bar combination, when needs change drilling direction, only needs to rotate the mount pad to suitable angle through the pivot, makes fixed pin and fixed pinhole peg graft through the position of adjustment carousel again, realize the mount pad angular adjustment after fixed can, convenient and fast, labour saving and time saving.

2. This directional drilling device of convenient change direction of creeping into uses through the cross dop with can dismantle the connecting rod and combine, when changing drilling depth, only needs can realize through changing the festival number of dismantling the connecting rod, and cross dop and fixed subassembly can be convenient can dismantle connecting rod, pivot, linking groove and drilling rod with each festival and connect to make this convenient directional drilling device who changes the direction of creeping into's application scope wider.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is a top view of the base of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a schematic structural view of the cross chuck of the present invention;

fig. 5 is a schematic structural view of the fixing ring of the present invention.

In the figure: 1. a base; 2. a traveling wheel; 3. a rotating shaft; 4. a mounting base; 5. a guide rod; 6. a turntable; 7. a fixing pin; 8. a guide groove; 9. a fixing pin hole; 10. a U-shaped mounting bracket; 11. a first motor; 12. A rotating rod; 13. a detachable connecting rod; 14. a cross chuck; 15. a limiting ring; 16. a spring shaft; 17. Fixing the ear; 18. a bolt; 19. a drill stem; 20. fixing a guide block; 21. a movable block; 22. a movable groove; 23. a screw rod; 24. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1 and 2, the directional drilling device convenient for changing the drilling direction in the embodiment includes a base 1 and a walking wheel 2, the walking wheel 2 is used for moving the directional drilling device convenient for changing the drilling direction, the walking wheel 2 is arranged on the lower surface of the base 1, a rotating shaft 3 is arranged at the center of the upper surface of the base 1, a mounting seat 4 is arranged at the top end of the rotating shaft 3, the mounting seat 4 can be rotatably connected with the base 1 through the rotating shaft 3, a directional drilling mechanism is installed at the top of the mounting seat 4 and is used for drilling, a guide rod 5 is arranged on the lower surface of the mounting seat 4, a turntable 6 is movably sleeved on the outer surface of the guide rod 5, a fixing pin 7 is arranged on the lower surface of the base 6 below the guide rod 5, a guide groove 8 matched with the guide rod 5 is arranged on the upper surface of the base 1 below the guide rod 5, the guide rod 5 is matched with the guide groove 8 so that the rotation of the mounting seat 4 is more stable, the turntable 6 can rotate and move up and down on the guide rod 5, a fixing pin hole 9 matched with the fixing pin 7 is arranged on the upper surface of the base 1 below the turntable 6, and the fixing pin hole is convenient for increasing the actual fixing angle of several fixing cases.

Specifically, the inside of carousel 6 is provided with 5 assorted guide holes of guide bar, carousel 6 through guide hole and 5 sliding connection of guide bar to the grafting of fixed pin 7 with fixed pinhole 9 has been realized.

Further, directional drilling mechanism includes U type mounting bracket 10, first motor 11, bull stick 12, can dismantle connecting rod 13, drilling rod 19 and propulsion assembly, propulsion assembly is used for realizing advancing of directional drilling machine, the upper surface at mount pad 4 is installed to U type mounting bracket 10, one side fixed surface of U type mounting bracket 10 installs first motor 11, first motor 11 is conventional motor among the prior art, thereby first motor 11 can drive bull stick 12 rotatory realization can be dismantled connecting rod 13 and drilling rod 19 and rotatory, the output of first motor 11 is provided with bull stick 12, the one end that first motor 11 was kept away from to bull stick 12 is installed and is dismantled connecting rod 13, the one end that bull stick 12 was kept away from to dismantling connecting rod 13 is provided with drilling rod 19.

Further, the propulsion assembly includes movable block 21, movable groove 22, lead screw 23 and second motor 24, the inside of mount pad 4 is provided with movable groove 22, lead screw 23 sets up the inner wall at movable groove 22, the one end of lead screw 23 is provided with second motor 24, the inside sliding connection of movable groove 22 has movable block 21, movable block 21 is connected with the bottom of U type mounting bracket 10, the inside of movable block 21 is provided with the screw with lead screw 23 assorted, movable block 21 passes through screw and lead screw 23 threaded connection, second motor 24 is conventional motor of taking self-locking function among the prior art, second motor 24 can drive lead screw 23 just reversing, thereby realize the activity of movable block 21.

Furthermore, one end of the upper surface of the mounting seat 4, which is far away from the U-shaped mounting frame 10, is provided with a fixed guide block 20, and the fixed guide block 20 is provided with a through hole for the movement of the detachable connecting rod 13 and the drill rod 19, so that the movement of the detachable connecting rod 13 and the drill rod 19 is more stable.

The application method of the embodiment comprises the following steps: when needs change drilling direction, only need rotate mount pad 4 to suitable angle through pivot 3, the position of rethread adjustment carousel 6 makes fixed pin 7 peg graft with fixed pinhole 9, realize 4 angular adjustment of mount pad after fixed can, convenient and fast, labour saving and time saving.

Example 2

The structure of the directional drilling device which facilitates changing the drilling direction in this embodiment is substantially the same as the structure of the directional drilling device which facilitates changing the drilling direction in embodiment 1, and the difference is that: can dismantle the one end of connecting rod 13 and be provided with cross dop 14, the one end that bull stick 12 is close to can dismantle connecting rod 13 is provided with links up the groove with cross dop 14 assorted, the other end that can dismantle connecting rod 13 is provided with links up the groove, the one end that drilling rod 19 is close to can dismantle connecting rod 13 is provided with cross dop 14, can dismantle connecting rod 13 and the junction of bull stick 12 and drilling rod 19 is provided with fixed subassembly, fixed subassembly makes can dismantle connecting rod 13 and can dismantle the connecting rod 13 between be connected more stably, fixed subassembly still makes can dismantle connecting rod 13 and bull stick 12 and drilling rod 19 be connected more stably (see fig. 3 to 5).

Concretely, fixed subassembly includes two spacing collars 15, the pivot 16, fixed ear 17 and bolt 18, be provided with spring shaft 16 between one end of two spacing collars 15, be provided with fixed ear 17 on another tip of two spacing collars 15, be provided with bolt 18 on two fixed ears 17 jointly, two spacing collars 15 accessible spring shaft 16 are rotatory, bolt 18 can make two fixed ears 17 obtain connecting, and the actual position of two actual spacing collars 15 chooses for use according to in service behavior etc. if two spacing collars 15 themselves fix respectively on drilling rod 19 and can dismantle the grade form on connecting rod 13, carry out fixed connection by spring shaft 16 and bolt 18 nut after the installation is accomplished.

The application method of the embodiment comprises the following steps: through cross dop 14 and can dismantle connecting rod 13 and combine the use, when changing drilling depth, only need can realize through changing the festival number that can dismantle connecting rod 13, and cross dop 14 and fixed subassembly can be convenient can dismantle connecting rod 13, bull stick 12, link up groove and drilling rod 19 with each festival and connect to make this convenient directional drilling device who changes the direction of drilling's application scope wider.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient directional drilling device who changes direction of drilling, includes base (1) and walking wheel (2), walking wheel (2) set up the lower surface at base (1), its characterized in that: the center department of base (1) upper surface is provided with pivot (3), the top of pivot (3) is provided with mount pad (4), directional drilling mechanism is installed at the top of mount pad (4), the lower surface of mount pad (4) is provided with guide bar (5), carousel (6) have been cup jointed in the surface activity of guide bar (5), the lower surface of carousel (6) is provided with fixed pin (7), the upper surface of guide bar (5) below base (1) is provided with and guide bar (5) assorted guide way (8), the upper surface of carousel (6) below base (1) is provided with and fixes pin (7) assorted fixed pinhole (9).

2. A directional drilling apparatus to facilitate changing a drilling direction according to claim 1, wherein: the inside of carousel (6) is provided with the guiding hole with guide bar (5) assorted, carousel (6) pass through guiding hole and guide bar (5) sliding connection.

3. A directional drilling apparatus to facilitate changing a drilling direction according to claim 1, wherein: directional drilling mechanism includes U type mounting bracket (10), first motor (11), bull stick (12), can dismantle connecting rod (13), drilling rod (19) and propulsion assembly, the upper surface at mount pad (4) is installed in U type mounting bracket (10), one side fixed surface of U type mounting bracket (10) installs first motor (11), the output of first motor (11) is provided with bull stick (12), the one end that first motor (11) were kept away from in bull stick (12) is installed and is dismantled connecting rod (13), the one end that bull stick (12) were kept away from in dismantling connecting rod (13) is provided with drilling rod (19).

4. A directional drilling apparatus to facilitate changing a drilling direction according to claim 3, wherein: impel the subassembly to include movable block (21), activity groove (22), lead screw (23) and second motor (24), the inside of mount pad (4) is provided with activity groove (22), lead screw (23) set up the inner wall in activity groove (22), the one end of lead screw (23) is provided with second motor (24), the inside sliding connection in activity groove (22) has movable block (21), movable block (21) are connected with the bottom of U type mounting bracket (10), the inside of movable block (21) be provided with lead screw (23) assorted screw, movable block (21) are through screw and lead screw (23) threaded connection.

5. A directional drilling apparatus to facilitate changing a drilling direction according to claim 3, wherein: the one end that U type mounting bracket (10) was kept away from to mount pad (4) upper surface is provided with fixed guide block (20), be provided with the through-hole that can supply to dismantle connecting rod (13) and drilling rod (19) activity on fixed guide block (20).

6. A directional drilling apparatus to facilitate changing a drilling direction according to claim 3, wherein: can dismantle the one end of connecting rod (13) and be provided with cross dop (14), bull stick (12) are close to the one end that can dismantle connecting rod (13) be provided with cross dop (14) assorted linking groove, the other end that can dismantle connecting rod (13) is provided with linking groove, the one end that drilling rod (19) are close to can dismantle connecting rod (13) is provided with cross dop (14), can dismantle connecting rod (13) and bull stick (12) and drilling rod (19) junction be provided with fixed subassembly.

7. A directional drilling apparatus to facilitate changing a drilling direction according to claim 6, wherein: fixed subassembly includes two spacing collars (15), spring shaft (16), fixed ear (17) and bolt (18), two be provided with spring shaft (16) between the tip of spacing collar (15), two be provided with fixed ear (17), two on another tip of spacing collar (15) be provided with bolt (18) jointly on fixed ear (17).