A drilling apparatus and anchor drill

Abstract

The present application relates to the field of drilling technology, and more particularly to a drilling device and a drilling anchor machine, the drilling device comprising: a driving mechanism, which is slidingly connected with a connecting beam in a roadway; a walking drilling machine frame, which is located below the connecting beam and is fixedly connected with the driving mechanism, and is used for sliding along the driving direction of the connecting beam on the top of the roadway; a frame assembly, which is connected with the walking drilling machine frame through an adjusting mechanism, and is used for mounting a drilling machine body, the adjusting mechanism being used for driving the frame assembly to rotate relative to the walking drilling machine frame; and the drilling machine body being arranged on the frame assembly and being driven by the adjusting mechanism to fold or unfold relative to the walking drilling machine frame. The present application can realize walking on the connecting beam fixed by anchor cables on the top of the roadway, realize quick coupling with ground equipment, and improve the production efficiency of the mine side.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of drilling technology, and in particular to a drilling device and a drilling anchor machine. BACKGROUND

[0002] At present, the domestic mining mainly adopts the drilling machine to drill in the roadway under the well, and in the related technology, in order to realize the hole exploration, the drilling machine is usually fixedly installed on the rack, the rack is a fixed structure and has no walking ability, and after the drilling is completed, the device needs to be manually hoisted and moved from the front end of the working face to the rear non-construction area, so that the process is very complex and consumes a large amount of manpower and material resources. Or adopt the crawler type drilling machine, although this kind of way solves the problem of manual hoisting, but occupies a large space, and for some roadways whose width cannot be met, drilling still cannot be completed. SUMMARY

[0003] The present application aims to at least solve one of the problems in the prior art or related art.

[0004] To this end, the present application provides a drilling device which can move along the roadway and fold or unfold the bottom frame, so that the device structure is compact.

[0005] The present application also provides a drilling anchor machine comprising the above drilling device.

[0006] According to the drilling device of the first aspect of the present application, the driving mechanism is slidably connected with the connecting beam of the roadway top;

[0007] The walking drilling rack is located below the connecting beam and is fixedly connected with the driving mechanism, and is used to slide along the tunneling direction of the connecting beam of the roadway top;

[0008] The frame assembly is connected with the walking drilling rack through the adjusting mechanism, and is used to install the drilling machine body, and the adjusting mechanism is used to drive the frame assembly to rotate relative to the walking drilling rack;

[0009] The drilling machine body is arranged on the frame assembly and is folded or unfolded relative to the walking drilling rack through the driving of the adjusting mechanism.

[0010] Optionally, the adjusting mechanism comprises:

[0011] The rotating structure is connected with the walking drilling rack at one end and connected with the frame assembly at the other end;

[0012] The first adjusting oil cylinder is connected with the walking drilling rack at one end and connected with the rotating structure at the other end;

[0013] a second adjusting oil cylinder, one end of which is connected to the frame assembly and the other end of which is connected to the rotating structure;

[0014] The first adjusting oil cylinder and the second adjusting oil cylinder are extended or retracted to rotate the frame assembly relative to the walking rig frame to fold or unfold the rig body.

[0015] Optionally, the rotating structure comprises:

[0016] a support part connected to the first adjusting oil cylinder and the walking rig frame, the first adjusting oil cylinder being used to drive the support part to rotate at the connection with the walking rig frame;

[0017] a bending part connected to the support part and the frame assembly, one end of the bending part being further connected to the second adjusting oil cylinder, the second adjusting oil cylinder being used to drive the frame assembly to rotate at the connection with the bending part.

[0018] Optionally, the bending part comprises:

[0019] a connecting rod;

[0020] a telescopic sleeve located between the two connecting rods, the telescopic sleeve comprising a fixed sleeve connected to the support part and a sliding sleeve slidingly arranged in the fixed sleeve;

[0021] a horizontal moving oil cylinder connected to the fixed sleeve and the sliding sleeve and used to drive the sliding sleeve to move.

[0022] Optionally, the frame assembly comprises:

[0023] a support body used to move longitudinally to position a drilling device;

[0024] a lifting mechanism arranged on the support body and connected to the rig body and used to drive the rig body to move up and down relative to the support body.

[0025] Optionally, the support body is two parallel support oil cylinders.

[0026] Optionally, the frame assembly further comprises an upper fixed sleeve and a lower fixed sleeve;

[0027] The upper fixed sleeve and the lower fixed sleeve are both located between the support bodies, and the upper fixed sleeve and the lower fixed sleeve are respectively sleeved on the two ends of the support bodies, the upper fixed sleeve, the lower fixed sleeve and the support bodies together forming a rectangular frame structure.

[0028] Optionally, the frame assembly further comprises an auxiliary support body arranged on the upper fixed sleeve and used to move horizontally to assist in positioning the drilling device.

[0029] Optionally, the drilling rig body comprises:

[0030] A slewing support mechanism is located between the support bodies and swings relative to the support bodies;

[0031] A longitudinal sliding mechanism is located on the slewing support mechanism and slides along the slewing support mechanism;

[0032] A drilling rig assembly is arranged on the longitudinal sliding mechanism and slides along the longitudinal sliding mechanism to drill the sidewall of the roadway.

[0033] According to the second aspect of the present application, a drill anchor machine comprises the drilling device of the first aspect or any implementation thereof.

[0034] The above technical solution has at least the following advantages or beneficial effects:

[0035] For the drilling device of the present application, the driving mechanism enables the overall drilling device to slide to the front end of the roadway in the longitudinal direction of the upper erection connecting beam in the roadway, facilitating the movement of the overall drilling device. Moreover, when the drilling device moves, it is in a folded state, so that the entire drilling device structure is compact and occupies a small space, avoiding the problem of shooting with other large construction devices in the roadway. The adjusting mechanism adjusts the expansion of the frame assembly. When driving to the front end of the roadway, the adjusting mechanism adjusts the expansion of the bottom frame. The operation is simple, the structure is stable, and it can be applied to relatively narrow roadway space.

[0036] The drill anchor machine provided by the embodiment of the present application is provided with the drilling device described above. Since the drilling device has the above technical effects, the drill anchor machine provided with the drilling device should also have corresponding technical effects. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 A structural diagram of a drilling device provided by an embodiment of the present application is shown Figure One (in an expanded state);

[0038] Figure 2 An enlarged view of the details of Figure 1 "A" in the above figure (in an expanded state);

[0039] Figure 3 A structural diagram of a drilling device provided by an embodiment of the present application is shown Figure Two (in a folded state);

[0040] Figure 4 A structural diagram of a drilling device provided by an embodiment of the present application is shown Figure Three (in an expanded state);

[0041] Figure 5 A schematic diagram of the structure of a drilling device according to an embodiment of the present invention is shown. Figure Four (Expanded state).

[0042] [Explanation of Labels in the Attached Image]

[0043] 1. Drive mechanism; 2. Traveling drilling rig frame; 3. Frame assembly; 31. Support body; 32. Lifting mechanism; 321. Lifting cylinder; 322. Fixed seat; 323. Slider; 324. Guide rail; 33. Upper fixed sleeve; 34. Lower fixed sleeve; 35. Auxiliary support body; 4. Adjustment mechanism; 41. Rotating structural component; 411. Support part; 412. Bending part; 4121. Connecting rod; 4122. Fixed sleeve; 4123. Sliding sleeve; 4124. Lateral movement cylinder; 42. First adjusting cylinder; 43. Second adjusting cylinder; 5. Drilling rig body; 51. Rotary support mechanism; 52. Longitudinal sliding mechanism; 53. Drilling rig assembly; a. Connecting beam. Detailed Implementation

[0044] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0045] It should be noted that in the description of this invention, the terms "front," "rear," "left," "right," "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and do not require the invention to be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on the invention. The terms "front," "rear," "left," "right," "upper," and "lower" used in the description of this invention refer to the directions shown in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component. Specifically, the tunneling direction is defined as "front." Figure 3 For example, the direction perpendicular to the paper and pointing inwards or outwards is defined as "left" or "right"; Figure 3 The direction in which the central support body 31 is located relative to the traveling drilling rig frame 2 is defined as "front".

[0046] As mentioned above, there are currently two main types of drilling equipment: The first type is a fixed advance drilling rig. To achieve advance drilling, the advance drilling rig is fixedly installed on a frame. This frame is a fixed structure and has no mobility, resulting in a very limited drilling range. It can basically only achieve drilling at a fixed horizontal height and small left and right angles. After drilling is completed, the equipment needs to be manually hoisted and moved from the front of the workpiece to a non-construction area. Therefore, the process of advance drilling is very complex and consumes a lot of manpower and resources. Therefore, the second type of advance drilling is used. The second method is a tracked fully hydraulic tunnel drilling rig. The structural components of this rig are all integrated into the movable track mechanism. Although this method solves the problem of manually hoisting the drilling rig when drilling with a fixed advance drilling rig, the overall structure of the tracked drilling rig occupies a large space. In addition, when using it, the tunnel needs to be wide enough to allow it to be driven with other large construction equipment in the tunnel in order to reach the front of the tunnel for drilling work. Therefore, for some tunnels where the width cannot meet the requirements, the tracked fully hydraulic tunnel drilling rig cannot be used.

[0047] In order to solve at least one of the technical problems existing in the prior art or related art, the present invention provides a drilling equipment and a drilling and anchoring machine thereof.

[0048] See Figures 1 to 4 The present invention provides a drilling device according to an embodiment, comprising: a drive mechanism 1, a traveling drilling rig frame 2, a frame assembly 3, and an adjustment mechanism 4. The drive mechanism 1 is slidably connected to a connecting beam a, which, exemplarily, is an I-beam installed at the top of the tunnel. The traveling drilling rig frame 2 is arranged parallel to the connecting beam a and fixedly connected to the drive mechanism 1, and is used to slide along the length direction of the connecting beam a under the drive of the drive mechanism 1. It is understood that the drive mechanism 1 can be a drive motor. The frame assembly 3 is located at the bottom of the drilling device and is connected to the traveling drilling rig frame 2 via the adjustment mechanism 4. A drilling rig body 5 is mounted on the frame assembly 3, and the drilling rig body 5 is used for drilling. The adjustment mechanism 4 is used to adjust the frame assembly 3, allowing the frame assembly 3 to rotate relative to the traveling drilling rig frame 2 at a certain angle. Exemplarily, this certain angle can be 0° to 90°. In this embodiment, the frame assembly 3 can rotate 90° relative to the traveling drilling rig frame 2 to facilitate drilling operations in the tunnel. For example, when the main body of the drilling rig 5 is not working, the frame assembly 3 is adjusted by the adjustment mechanism 4 so that the angle of the frame assembly 3 relative to the traveling drilling rig frame 2 is 0°, so that the main body of the drilling rig 5 can be folded relative to the traveling drilling rig frame 2; when the main body of the drilling rig 5 is working, the frame assembly 3 is adjusted by the adjustment mechanism 4 so that the angle of the frame assembly 3 relative to the traveling drilling rig frame 2 is 90°, so that the main body of the drilling rig 5 can be unfolded relative to the traveling drilling rig frame 2.

[0049] For example, the adjustment mechanism 4 includes a rotating structural member 41, a first adjusting cylinder 42, and a second adjusting cylinder 43. One end of the rotating structural member 41 is hinged to the traveling drill frame 2, and the other end is hinged to the frame assembly 3. One end of the first adjusting cylinder 42 is connected to the traveling drill frame 2, and the other end is connected to the rotating structural member 41. One end of the second adjusting cylinder 43 is connected to the frame assembly 3, and the other end is connected to the rotating structural member 41.

[0050] In this embodiment, the frame assembly 3 rotates relative to the traveling drill frame 2 by extending or retracting the first adjusting cylinder 42 and the second adjusting cylinder 43, thereby folding or unfolding the drill body 5. Simultaneous extension of the first adjusting cylinder 42 and the second adjusting cylinder 43 causes the rotating structural member 41 to drive the frame assembly 3 relative to the traveling drill frame 2, achieving the closed and unfolded states of the drilling mechanism. By setting the frame assembly 3 to a foldable state, the space occupied by the drill in the tunnel is saved, and the issue of jacking is eliminated during travel, making it suitable for narrow tunnels.

[0051] In another embodiment, the rotating structural member 41 includes a support portion 411 and a bending portion 412. The support portion 411 is located on one side of the first adjusting cylinder 42 and connected to the traveling drilling frame 2. One end of the support portion 411 is connected to one end of the first adjusting cylinder 42, which drives the support portion 411 to rotate along the connection point with the traveling drilling frame 2. One end of the bending portion 412 is connected to the support portion 411, and the other end is connected to the frame assembly 3. The lower middle part is connected to a second adjusting cylinder 43, which drives the frame assembly 3 to rotate along the connection point with the bending portion 412. This rotation can be axial, thus making the frame assembly 3 rotate more smoothly while maintaining a relatively compact structure.

[0052] Furthermore, the bending portion 412 includes: a connecting rod 4121, a telescopic sleeve, and a lateral movement cylinder 4124. The telescopic sleeve, located between the two connecting rods 4121, includes a fixed sleeve 4122 connected to the support portion 411 and a sliding sleeve 4123 slidably disposed inside the fixed sleeve 4122. One end of the lateral movement cylinder 4124 is connected to the fixed sleeve 4122, and the other end is connected to the sliding sleeve 4123. The lateral movement cylinder 4124 drives the sliding sleeve 4123 to move, thereby coordinating with the overall left-right movement of the equipment.

[0053] In one embodiment, the frame assembly 3 includes a support body 31 and a lifting mechanism 32. The support body 31 is used for longitudinal movement to position the drilling equipment. The lifting mechanism 32 is disposed on the support body 31 and connected to the drilling rig body 5, and is used to drive the drilling rig body 5 to move up and down relative to the support body 31.

[0054] It should be noted that the support body 31 consists of two parallel support cylinders. The tops of both supports can move upwards simultaneously, and the bottoms can move downwards simultaneously, respectively abutting against the top and bottom of the inner wall of the tunnel to form four support points.

[0055] In another embodiment, an auxiliary support body 35 is further included, disposed on the upper fixed sleeve 33, for lateral movement to assist in positioning the drilling equipment. In this embodiment, the auxiliary support body 35 employs left and right support cylinders, which can provide auxiliary support to the left and right sidewalls of the roadway in the horizontal direction. That is, a six-point support method is used to stabilize the frame, thereby improving the stability of the roadway during drilling.

[0056] Based on this, a drilling rig lifting mechanism 32 is provided at each of the corresponding support bodies 31, meaning there are two drilling rig lifting mechanisms 32. Each drilling rig lifting mechanism 32 includes: a lifting cylinder 321, two sliders 323, and two guide rails 324. The lifting cylinder 321 has a fixed head and a movable tail. The fixed head is fixedly connected to the top of the support body 31, and the movable tail is fixedly connected to a fixed seat 322.

[0057] See Figure 2 As shown, two sliders 323 are sleeved on the outside of the lifting cylinder 321. The sliders 323 can move up and down along the height direction of the lifting cylinder 321, and the front sidewall of the slider 323 is fixedly connected to the rear sidewall of the fixed seat 322 by bolts. Two guide rails 324 are located at both ends of the supporting body 31 and are arranged up and down along the length direction of the supporting body 31. The sliders 323 slide along the guide rails 324 to drive the drilling rig body 5 to rise and fall. Specifically, the sliders 323 are two "C"-shaped interlocking single structural components. The end of the slider 323 near the drilling rig body 5 is connected to the drilling rig body 5 so that the lifting cylinder 321 drives the sliders 323 to rise and fall, thereby driving the drilling rig body 5 to rise and fall. This realizes the up and down movement of the drilling rig body 5.

[0058] It is also important to clarify that existing drilling rigs are fixed to a fixed frame or tracked drilling rig. However, to accommodate the volume of the roadway, the existing fixed frames and tracked drilling rigs are very small, making it impossible for the drilling rig to move over a large area. Therefore, the drilling range of existing drilling rigs is small and cannot meet the requirements of the coal mine safety regulations regarding the number and range of advance exploratory holes, limiting them to small-scale drilling and sampling work. In contrast, in this embodiment, the working range of the drilling rig body 5 in the drilling equipment, through the cooperation of the transverse hydraulic cylinder 4124 and the telescopic sleeve, and the cooperation of the longitudinal sliding mechanism 52 and the rotary support mechanism 51, ensures that the drilling equipment can achieve a drilling range of 1500mm to the left and right. Through the cooperation of the drilling rig lifting mechanism 32 and the support body 31, the rotary support mechanism 51 can be driven from the bottom to the top, achieving a drilling range of 835mm to 2000mm. Moreover, the drilling rig can operate at ±20 degrees to the left and right, -20 degrees to +10 degrees to the bottom, and ±20 degrees to the top. It has a large drilling working range and drilling angle, and quickly achieves the drilling range required by the mine's safety regulations.

[0059] In one embodiment, the frame assembly 3 further includes an upper fixing sleeve 33 and a lower fixing sleeve 34. Both the upper fixing sleeve 33 and the lower fixing sleeve 34 are located between the support bodies 31, and are respectively fitted onto both ends of the support bodies 31. The upper fixing sleeve 33 and the lower fixing sleeve 34, together with the two support bodies 31, form a closed rectangular frame structure, thus improving overall stability.

[0060] Here, the drilling rig body 5 includes: a rotary support mechanism 51, a longitudinal sliding mechanism 52, and a drilling rig assembly 53. The rotary support mechanism 51 is located between the support bodies 31 and can swing relative to the support bodies 31. The longitudinal sliding mechanism 52 is located on the rotary support mechanism 51 and can slide along the rotary support mechanism 51. The drilling rig assembly 53 is mounted on the longitudinal sliding mechanism 52 and can slide along the longitudinal sliding mechanism 52, and is used for drilling holes in the roadway sidewall.

[0061] Specifically, the slewing support mechanism 51 includes a slewing reducer, a slewing bearing, and a slewing frame. The slewing reducer is connected to the slewing bearing and can drive the slewing bearing to rotate. The inner ring of the slewing bearing rotates and is connected to the slewing frame, and the length direction of the slewing frame is... Figure 1 The longitudinal sliding mechanism 52 is mounted on the rotary frame and can slide left and right relative to the length of the rotary frame. The drilling assembly 53 is mounted on the longitudinal sliding mechanism 52, and the longitudinal sliding mechanism 52 is perpendicular to the rotary frame, meaning the length direction of the longitudinal sliding mechanism 52 is the front-to-back direction. The drilling assembly 53 can slide back and forth along the length direction of the longitudinal sliding mechanism 52, thus increasing the drilling range of the drilling rig.

[0062] Furthermore, another embodiment of the present invention provides an aerial drilling and anchoring integrated machine, which includes a connecting beam installed on the top of the tunnel, and also includes the aforementioned drilling equipment. The drilling equipment is connected to the connecting beam and is used to operate smoothly on the top of the tunnel, realizing rapid vehicle operation in narrow tunnels, which not only improves work efficiency, but also avoids the equipment occupying the tunnel for storage.

[0063] It should also be noted that by using the aforementioned hydraulic cylinders to control the working posture of the drilling equipment, adjustments to different borehole positions can be made in a short time, thereby improving the mine's construction efficiency.

[0064] In one embodiment of the present invention, a drilling device is driven by a drive mechanism 1, allowing the entire device to slide along the longitudinal direction of the connecting beam a erected above the tunnel to the front end of the tunnel, facilitating the movement of the entire drilling device. Furthermore, when the drilling device moves, it is in a folded state, making the entire drilling device structure compact and occupying little space, avoiding the problem of collisions with other large construction equipment in the tunnel. When it reaches the front end of the tunnel, the bottom frame 3 is unfolded and adjusted by the adjustment mechanism 4. The operation is simple, the structure is stable, and it is suitable for relatively narrow tunnel spaces.

[0065] The drilling and anchoring machine provided in this embodiment of the invention is equipped with the drilling equipment described above. Since the drilling equipment has the above-mentioned technical effects, the drilling and anchoring machine equipped with the drilling equipment should also have the corresponding technical effects.

[0066] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0067] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0068] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "exemplary embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A drilling apparatus, characterized in that, The utility model relates to a kind of drilling rig, comprising: Driving mechanism (1) is slidably connected with the connecting beam of roadway top; Walking drill rack (2) is located below the connecting beam, and is connected with the driving mechanism (1), for sliding along the driving direction of the connecting beam; Frame assembly (3) is connected with the walking drill rack (2) by adjusting mechanism (4), for installing drill main body (5), the adjusting mechanism (4) is used to drive the frame assembly (3) relative to the walking drill rack (2) rotation; The drill main body (5) is arranged on the frame assembly (3), is driven by the adjusting mechanism (4), so that the drill main body (5) is folded or unfolded relative to the walking drill rack (2); Wherein, the frame assembly (3) comprises: Supporting body (31) is used for longitudinal movement to position the drilling equipment; Lifting mechanism (32) is arranged on the supporting body (31), and is connected with the drill main body (5), for driving the drill main body (5) relative to the supporting body (31) lifting; Wherein, the drill main body (5) comprises: Swing support mechanism (51) is located between the supporting body (31), and swings relative to the supporting body (31); Longitudinal sliding mechanism (52) is located on the swing support mechanism (51), and slides along the swing support mechanism (51); Drill assembly (53) is arranged on the longitudinal sliding mechanism (52), and slides along the longitudinal sliding mechanism (52), for drilling the roadway side wall.

2. Drilling apparatus as claimed in claim 1, characterized in that The adjusting mechanism (4) comprises: Rotating structural member (41) is connected with the walking drill rack (2) at one end, and is connected with the frame assembly (3) at the other end; First adjusting oil cylinder (42) is connected with the walking drill rack (2) at one end, and is connected with the rotating structural member (41) at the other end; Second adjusting oil cylinder (43) is connected with the frame assembly (3) at one end, and is connected with the rotating structural member (41) at the other end; The first adjusting oil cylinder (42) and the second adjusting oil cylinder (43) are driven by extension or retraction, so that the frame assembly (3) is rotated relative to the walking drill rack (2), to fold or unfold the drill main body (5).

3. Drilling apparatus as claimed in claim 2, characterized in that The rotating structural member (41) comprises: Supporting portion (411) is connected with the first adjusting oil cylinder (42) and the walking drill rack (2), and the first adjusting oil cylinder (42) is used to drive the supporting portion (411) to rotate along the connection with the walking drill rack (2); Bending portion (412) is connected with the supporting portion (411) and the frame assembly (3), and one end of the bending portion (412) is also connected with the second adjusting oil cylinder (43), and the second adjusting oil cylinder (43) is used to drive the frame assembly (3) to rotate along the connection with the bending portion (412).

4. Drilling apparatus as claimed in claim 3, characterized in that The bending portion (412) comprises: Connecting rod (4121) A telescopic sleeve is located between the two connecting rods (4121), the telescopic sleeve comprises a fixed sleeve (4122) connected with the support part (411) and a sliding sleeve (4123) slidingly arranged inside the fixed sleeve (4122); A horizontal moving oil cylinder (4124) is connected with the fixed sleeve (4122) and the sliding sleeve (4123) and used to drive the sliding sleeve (4123) to move.

5. The drilling apparatus of claim 1, wherein, The support body (31) is two parallel arranged support oil cylinders.

6. The drilling apparatus of claim 1, wherein, The frame assembly (3) further comprises an upper fixed sleeve (33) and a lower fixed sleeve (34). The upper fixed sleeve (33) and the lower fixed sleeve (34) are both located between the support bodies (31), and the upper fixed sleeve (33) and the lower fixed sleeve (34) are respectively sleeved on the two ends of the support bodies (31), and the upper fixed sleeve (33) and the lower fixed sleeve (34) and the support bodies (31) jointly form a rectangular frame structure.

7. Drilling apparatus as claimed in claim 6, characterized in that Further comprising: An auxiliary support body (35) is arranged on the upper fixed sleeve (33) and used to move horizontally to assist in positioning the drilling equipment.

8. A drill rig, characterized in that The drilling equipment comprises the drilling equipment according to any one of claims 1-7.

Images