Drilling rig base and drilling rig having the same

Abstract

The utility model relates to engineering construction equipment technical field provides: can adjust, to can be in a variety of use working condition to the support demand of drilling device better adapt to the base for drilling machine. The base includes: support chassis, rotates the lever, its lower end rotates and is connected in support chassis, and rotates the lever and is equipped with: the shift frame that reciprocating sliding is carried out in this rotating lever axial direction, the mounting seat that is connected with drilling device for installation is installed on the shift frame, the telescopic link, its upper end rotates and is connected in shift frame, lower end rotates and is connected in support chassis, and the telescopic link is configured as adjustable length, through changing the length of telescopic link, to make the mounting seat in different spatial position to form the mounting structure for drilling device for installation.

Description

Technical Field

[0001] This utility model relates to the field of engineering construction equipment technology, and more specifically to a small drilling rig used for small-scale drilling operations. Background Technology

[0002] In infrastructure construction projects such as highways and railways (e.g., tunnel construction during subway construction), it is often necessary to carry out small-scale drilling operations (e.g., anchor bolt holes, blasting holes, etc.) on the surface of mountains, inside mountains, or underground. Such operations usually rely on small drilling rigs.

[0003] The structure of existing small drilling rigs typically includes: a base for providing a supporting foundation, and a drilling device mounted on the base; wherein the drilling device further includes a drilling equipment (such as a rock drill) for performing drilling operations, and a propulsion device for driving the drilling equipment to move in a preset direction to achieve feed.

[0004] However, in actual construction, the mountain surface or work platform often has a large number of uneven rocks or irregular structures, which leads to significant limitations of existing small drilling rigs (the drilling rigs cannot directly adapt to different working conditions to accurately and quickly drill into the target drilling location). To solve this problem, construction workers often need to manually chisel or pave the rocks on the work surface in advance to form a support surface that meets the requirements for placing the drilling rig. This not only increases additional construction procedures and labor costs, but also significantly extends the work cycle, resulting in a significant reduction in overall construction efficiency. Therefore, a base is needed for installing the drilling equipment and for adjusting the spatial position of the drilling equipment. Utility Model Content

[0005] One of the purposes of this utility model is to address the shortcomings of the prior art by providing a drilling rig base that is adjustable to better adapt to the support requirements of the drilling device under various operating conditions.

[0006] The second objective of this utility model is to provide a drilling rig that uses the aforementioned drilling rig base to support and install the drilling device, thereby improving construction efficiency under different working conditions.

[0007] The overall technical solution of this utility model is as follows:

[0008] This invention addresses the problem of existing drilling rigs being unable to adapt to different environments and adjust drilling positions, leading to reduced construction efficiency. Specifically, existing drilling rigs often have fixed bases, lacking the ability to adapt to uneven support surfaces. They cannot directly adapt to uneven environments under different working conditions, making it difficult to ensure precise alignment between the drilling device and the target drilling position. Consequently, they cannot achieve rapid and efficient drilling operations at the target drilling position. The rock on the working surface must be manually leveled or padded beforehand to create a flat support surface that meets the drilling rig's placement requirements. This not only increases additional construction procedures and labor costs but also significantly extends the work cycle, resulting in a substantial reduction in overall construction efficiency.

[0009] Based on this, the present invention proposes: a drilling rig base that is adjustable to better adapt to the support requirements of the drilling device under various operating conditions; the base allows for adjustment of the installation support position of the drilling device to adapt to different spatial positions for supporting the drilling device according to the drilling position requirements.

[0010] Specifically, the base in this utility model is used to mount the drilling device, and the base includes:

[0011] Support frame;

[0012] A rotating rod, the lower end of which is rotatably connected to a supporting base, and a displacement frame that reciprocates along the axial direction of the rotating rod is fitted on the rotating rod.

[0013] The shifting frame is connected to a mounting base for installing the drilling device;

[0014] The telescopic rod has its upper end rotatably connected to the displacement frame and its lower end rotatably connected to the support base frame. The telescopic rod is configured to be length-adjustable. By changing the length of the telescopic rod, the mounting base can be arranged in different spatial positions to form an installation structure for the drilling device to be installed.

[0015] The above solution provides a base for installing a drilling device. When the drilling device is installed using this base, the length of the telescopic rod can be changed to adapt to the needs of different drilling positions and drilling devices in different spatial locations. This eliminates the need for additional modifications to the external environment and improves construction efficiency in different environments.

[0016] In some embodiments, the telescopic rod includes: a sleeve rod and a first adjusting rod;

[0017] The lower end of the sleeve rod is rotatably connected to the support base, and the upper end has a first insertion hole for the first adjusting rod to be inserted.

[0018] The upper end of the first adjusting rod is rotatably connected to the shifting frame, and the lower end is inserted into the first insertion hole;

[0019] Furthermore, the sleeve rod is rotatably connected to a first adjusting nut fitted onto the first adjusting rod;

[0020] A threaded connection is formed between the first adjusting nut and the first adjusting rod. By turning the first adjusting nut in the forward / reverse direction, the first adjusting rod is driven to move in the direction of insertion into the sleeve rod / in the direction of withdrawal from the sleeve rod, thereby changing the length of the telescopic rod.

[0021] Furthermore, in some embodiments, a first fastening nut is fitted onto the first adjusting rod;

[0022] A threaded connection is formed between the first fastening nut and the first adjusting rod. By turning the first fastening nut, it is driven to press against or not press against the first adjusting nut, so that the first adjusting rod is in a locked state that cannot be moved or an adjustable state that can be moved.

[0023] In some embodiments, the telescopic rod includes: a sleeve rod and a second adjusting rod;

[0024] The upper end of the sleeve is rotatably connected to the support base, and the lower end has a second insertion hole for the second adjusting rod to be inserted.

[0025] The lower end of the second adjusting rod is rotatably connected to the shifting frame, and the upper end is inserted into the second insertion hole;

[0026] Furthermore, the sleeve rod is rotatably connected to a second adjusting nut fitted onto the second adjusting rod;

[0027] The second adjusting nut and the second adjusting rod are connected by a thread. By turning the second adjusting nut in the forward / reverse direction, the second adjusting rod is driven to move in the direction of insertion into the sleeve rod / in the direction of withdrawal from the sleeve rod, thereby changing the length of the telescopic rod.

[0028] Furthermore, in some embodiments, a second fastening nut is fitted onto the second adjusting rod;

[0029] A threaded connection is formed between the second fastening nut and the second adjusting rod. By turning the second fastening nut, it is driven to press against or not press against the second adjusting nut, so that the second adjusting rod is in a locked state that cannot be moved or an adjustable state that can be moved.

[0030] In some embodiments, the telescopic rod includes: a sleeve rod, a first adjusting rod, and a second adjusting rod;

[0031] The upper end of the sleeve is provided with a first insertion hole, and the lower end is provided with a second insertion hole;

[0032] The upper end of the first adjusting rod is rotatably connected to the shifting frame, and the lower end is inserted into the first insertion hole;

[0033] The lower end of the second adjusting rod is rotatably connected to the shifting frame, and the upper end is inserted into the second insertion hole;

[0034] The sleeve rod is rotatably connected to: a first adjusting nut fitted on the first adjusting rod, and a second adjusting nut fitted on the second adjusting rod;

[0035] A threaded connection is formed between the first adjusting nut and the first adjusting rod. By turning the first adjusting nut in the forward / reverse direction, the first adjusting rod is driven to move in the direction of insertion into the sleeve rod / in the direction of withdrawal from the sleeve rod.

[0036] The second adjusting nut and the second adjusting rod are connected by a thread. By turning the second adjusting nut in the forward / reverse direction, the second adjusting rod is driven to move in the direction of insertion into the sleeve rod / in the direction of withdrawal from the sleeve rod.

[0037] Furthermore, in some embodiments, a first fastening nut is fitted onto the first adjusting rod;

[0038] A threaded connection is formed between the first fastening nut and the first adjusting rod. By turning the first fastening nut, it is driven to press against or not press against the first adjusting nut, so that the first adjusting rod is in a locked state that cannot be moved or an adjustable state that can be moved.

[0039] And / or, a second fastening nut is fitted onto the second adjusting rod;

[0040] A threaded connection is formed between the second fastening nut and the second adjusting rod. By turning the second fastening nut, it is driven to press against or not press against the second adjusting nut, so that the second adjusting rod is in a locked state that cannot be moved or an adjustable state that can be moved.

[0041] The above solutions offer a variety of adjustable telescopic rod structures, which can be selected according to actual needs.

[0042] The single-adjustment-rod design has fewer parts, resulting in a simplified and portable structure, and provides more stable support. The design, where two adjusting rods are simultaneously inserted into the sleeve rod to adjust the length, significantly improves the speed of telescopic rod length adjustment (when the adjusting nuts rotate at the same rate, this design simultaneously drives the first and second adjusting rods to move, thus increasing the telescopic adjustment speed), thereby improving construction efficiency during use.

[0043] By incorporating a fastening nut, the telescopic rod can be in an adjustable state to facilitate the adjustment of the mounting base's spatial position according to drilling requirements, or it can be locked in a non-adjustable state to stably support the mounting base structure after the position is adjusted, thereby improving the stability of the drilling device.

[0044] In some embodiments, the support base has a first insertion hole, and the lower end of the telescopic rod has a second insertion hole;

[0045] The axes of the first insertion hole and the second insertion hole are both arranged horizontally, and the first insertion hole and the second insertion hole are positioned opposite each other to form a first pin hole. A detachable first pin is inserted into the first pin hole so that the lower end of the telescopic rod can be detachably rotatably connected to the support base.

[0046] The support base and the lower end of the telescopic rod are pivotally connected by a detachable first pin, which allows the bottom of the telescopic rod to be disassembled when the base is not in use, so that it can be flipped and folded onto the support base along with the rotating rod, thus saving placement and transportation space and facilitating storage and transportation.

[0047] In some embodiments, the support base has a third insertion hole, and the lower end of the rotating rod has a fourth insertion hole;

[0048] The axes of the third and fourth insertion holes are both horizontally arranged, and the third and fourth insertion holes are positioned opposite each other to form a second pin hole. A detachable second pin is inserted into the second pin hole so that the lower end of the rotating rod can be detachably rotatably connected to the support base.

[0049] The support base and the lower end of the rotating rod are pivotally connected by a detachable second pin, which allows the bottom of the rotating rod to be disassembled and folded onto the support base along with the telescopic rod when the base is not in use, saving placement and transportation space and facilitating storage and transportation.

[0050] This utility model also provides a drilling machine having the above-mentioned mounting base. Specifically, the drilling machine includes: a drilling device, and a drilling machine base as described in any of the above embodiments.

[0051] The drilling device is mounted on the mounting base of the base.

[0052] When the installation space of the drilling device on the base cannot meet the drilling position requirements, the length of the telescopic rod can be adjusted to drive the mounting base to change its spatial position and move the drilling device installed on it to a spatial position that meets the drilling position requirements. No additional external space modification is required, which can improve the construction efficiency when using the drilling machine for drilling operations.

[0053] The main beneficial effects of the above technical solution are as follows:

[0054] A base is provided for mounting drilling equipment and for adjusting the mounting space of the drilling equipment. It can be adapted to drilling equipment in different spatial positions to meet the drilling position requirements under different working conditions.

[0055] It also provides a drilling device mounted on the aforementioned base, which can drive the drilling device to change its spatial position to adapt to the required position of drilling operations in the actual environment, without the need for additional modification of the external space, thereby improving the construction efficiency when using the drilling machine for drilling operations. Attached Figure Description

[0056] The present invention will be further described below with reference to the accompanying drawings:

[0057] Figure 1 This is a schematic diagram of the overall structure of the drilling rig.

[0058] Figure 2 This is a schematic diagram of the base structure.

[0059] Figure 3 This is a schematic diagram of a telescopic pole structure. Detailed Implementation

[0060] The present invention will be illustrated with specific examples below:

[0061] Example 1:

[0062] Drilling rig base 1, as attached Figure 1 As shown, it is used to mount the drilling device 3 to support the drilling device 3 for drilling operations.

[0063] As attached Figure 1 To be continued Figure 3 As shown, the base 1 in this embodiment includes a support frame 1.1 for placing on the ground or other flat surface to form a bottom support; a rotating rod 1.2 and a telescopic rod 1.4 are connected to the support frame 1.1.

[0064] The lower end of the rotating rod 1.2 is rotatably connected to the support base 1.1 so that the rotating rod 1.2 can rotate relative to the support base 1.1.

[0065] For example, attached Figure 2As shown, the support base 1.1 has a third insertion hole extending laterally, and the lower end of the rotating rod 1.2 has a fourth insertion hole extending laterally. The axes of the third and fourth insertion holes are both horizontally arranged, and the third and fourth insertion holes are positioned opposite each other to form a second pin hole, in which a detachable second pin 1.6 is inserted. By inserting the second pin 1.6 into the second pin hole (partially placed in the third insertion hole and partially placed in the fourth insertion hole), the lower end of the rotating rod 1.2 is rotatably connected to the support base 1.1; and by pulling the second pin 1.6 out of the second pin hole, the lower end of the rotating rod 1.2 can be disassembled from the support base 1.1.

[0066] The length of the second pin 1.6 is preferably greater than the depth of the second pin hole, so that when the second pin 1.6 is inserted into the second pin hole, both ends have portions extending out of the second pin hole. A removable pin can be inserted into the portion extending out of the second pin hole to prevent the second pin 1.6 from dislodging from the second pin hole. After removing the pin, the second pin 1.6 can be pulled out of the second pin hole for disassembly.

[0067] As attached Figure 1 To be continued Figure 2 As shown, a displacement frame 1.3 is mounted on the rotating rod 1.2, which reciprocates along the axial direction of the rotating rod 1.2. A mounting base 2 for mounting the drilling device 3 is fixed to the displacement frame 1.3.

[0068] The telescopic rod 1.4 is an adjustable rod, with its upper end rotatably connected to the shifting frame 1.3 and its lower end rotatably connected to the support base frame 1.1.

[0069] For example, attached Figure 2 As shown, the support base 1.1 has a first insertion hole extending laterally, and the lower end of the telescopic rod 1.4 has a second insertion hole extending laterally. The axes of the first insertion hole and the second insertion hole are both horizontally arranged, and the first insertion hole and the second insertion hole are positioned opposite each other to form a first pin hole, in which a detachable first pin 1.5 is inserted. By inserting the first pin 1.5 into the first pin hole (partially placed in the first insertion hole and partially placed in the second insertion hole), the lower end of the telescopic rod 1.4 is rotatably connected to the support base 1.1; and by pulling the first pin 1.5 out of the first pin hole, the lower end of the telescopic rod 1.4 can be disassembled from the support base 1.1.

[0070] The length of the first pin 1.5 is preferably greater than the depth of the first pin hole, so that when the first pin 1.5 is inserted into the first pin hole, both ends of it have portions extending out of the first pin hole. A removable pin can be inserted into the portion extending out of the first pin hole to prevent the first pin 1.5 from dislodging from the first pin hole. After removing the pin, the first pin 1.5 can be pulled out of the first pin hole for disassembly.

[0071] Referring to the above-mentioned rotating connection structure, the upper end of the telescopic rod 1.4 can also be provided with a fifth insertion hole, and the shifting frame 1.3 can be provided with a sixth insertion hole. The axes of the fifth insertion hole and the sixth insertion hole are both arranged horizontally, and the fifth insertion hole and the sixth insertion hole are positioned opposite each other to form a third pin hole. A detachable third pin is inserted into the third pin hole so that the upper end of the telescopic rod 1.4 can be detachably rotatably connected to the shifting frame 1.3.

[0072] When the first adjusting rod 1.42 and the second adjusting rod 1.45 are provided as described below, the lower end of the second adjusting rod 1.45 forms a second insertion hole 1.451, and the upper end of the first adjusting rod 1.42 forms a fifth insertion hole 1.421.

[0073] In the above scheme, the rotation axis of the upper end of the telescopic rod 1.4, the rotation axis of the lower end of the telescopic rod 1.4, and the rotation axis of the lower end of the rotating rod 1.2 are all arranged in parallel. By changing the length of the telescopic rod 1.4, the displacement frame 1.3 can slide on the rotating rod 1.2, thereby allowing the mounting base 2 to form an installation structure for the drilling device 3 to be installed in different spatial positions.

[0074] The structure of the telescopic rod 1.4 can have various forms.

[0075] As a first example:

[0076] The telescopic rod 1.4 may include: a sleeve rod 1.41 and a first adjusting rod 1.42.

[0077] The lower end of the sleeve rod 1.41 is rotatably connected to the support base 1.1, and the upper end has a first insertion hole for the first adjusting rod 1.42 to be inserted. The upper end of the first adjusting rod 1.42 is rotatably connected to the shifting frame 1.3 as described above, and the lower end is inserted into the first insertion hole.

[0078] Furthermore, the sleeve rod 1.41 is rotatably connected to a first adjusting nut 1.43, which is fitted onto the first adjusting rod 1.42.

[0079] A threaded connection is formed between the first adjusting nut 1.43 and the first adjusting rod 1.42 (the first adjusting rod 1.42 is provided with an external thread, and the inner wall of the first adjusting nut 1.43 is provided with an internal thread that meshes with the external thread). By turning the first adjusting nut 1.43 in the forward direction, the first adjusting rod 1.42 is driven to move along the direction of the insertion sleeve rod 1.41, thereby shortening the telescopic rod 1.4.

[0080] By reverse-screwing the first adjusting nut 1.43, the first adjusting rod 1.42 is driven to move in the direction of being pulled out from the sleeve rod 1.41, thereby extending the telescopic rod 1.4.

[0081] As attached Figure 3 As shown, a first fastening nut 1.44 located outside the sleeve rod 1.41 can also be fitted onto the first adjusting rod 1.42.

[0082] A threaded connection is formed between the first fastening nut 1.44 and the first adjusting rod 1.42 (the first adjusting rod 1.42 is provided with an external thread, and the inner wall of the first fastening nut 1.44 is provided with an internal thread that meshes with the external thread). By turning the first fastening nut 1.44 in the forward direction, it is driven to press against the first adjusting nut 1.43, thereby driving the thread of the first adjusting rod 1.42 to fit tightly with the thread of the first adjusting nut 1.43, preventing the first adjusting rod 1.42 from moving further, so that the first adjusting rod 1.42 is in a locked state that cannot be moved.

[0083] By reverse-tightening the first fastening nut 1.44, driving it away from the first adjusting nut 1.43, and without pressing on the first fastening nut 1.44, the first adjusting rod 1.42 can be extended and retracted by turning the first adjusting nut 1.43, so that the first adjusting rod 1.42 is in a movable adjusting state.

[0084] As a second example:

[0085] The telescopic rod 1.4 may include: a sleeve rod 1.41 and a second adjusting rod 1.45.

[0086] The upper end of the sleeve rod 1.41 is rotatably connected to the support base 1.1, and the lower end has a second insertion hole for the second adjusting rod 1.45 to be inserted. The lower end of the second adjusting rod 1.45 is rotatably connected to the shifting frame 1.3 as described above, and the upper end is inserted into the second insertion hole.

[0087] Furthermore, the sleeve rod 1.41 is rotatably connected to a second adjusting nut 1.46, which is fitted onto the second adjusting rod 1.45.

[0088] The second adjusting nut 1.46 and the second adjusting rod 1.45 are connected by a thread (the second adjusting rod 1.45 is provided with an external thread, and the inner wall of the second adjusting nut 1.46 is provided with an internal thread that meshes with the external thread). By turning the second adjusting nut 1.46 in the forward direction, the second adjusting rod 1.45 is driven to move along the direction of the insertion sleeve rod 1.41, so that the telescopic rod 1.4 is shortened.

[0089] By reverse-screwing the second adjusting nut 1.46, the second adjusting rod 1.45 is driven to move in the direction of being pulled out from the sleeve rod 1.41, thereby extending the telescopic rod 1.4.

[0090] As attached Figure 3 As shown, a second fastening nut 1.47 located outside the sleeve rod 1.41 can also be fitted onto the second adjusting rod 1.45.

[0091] The second fastening nut 1.47 and the second adjusting rod 1.45 form a threaded connection (the second adjusting rod 1.45 is provided with an external thread, and the inner wall of the second fastening nut 1.47 is provided with an internal thread that meshes with the external thread). By turning the second fastening nut 1.47 in the forward direction, it is driven to press against the second adjusting nut 1.46, thereby driving the thread of the second adjusting rod 1.45 to fit tightly with the thread of the second adjusting nut 1.46, preventing the second adjusting rod 1.45 from moving further, so that the second adjusting rod 1.45 is in a locked state that cannot be moved.

[0092] By reverse-tightening the second fastening nut 1.47, driving it away from the second adjusting nut 1.46, and without pressing on the second fastening nut 1.47, the second adjusting rod 1.45 can be extended and retracted by turning the second adjusting nut 1.46, so that the second adjusting rod 1.45 is in a movable adjustment state.

[0093] As a third example:

[0094] The telescopic rod 1.4 can be made to include: a sleeve rod 1.41, a first adjusting rod 1.42, and a second adjusting rod 1.45 by combining the first and second examples above.

[0095] At this time, the upper end of the sleeve 1.41 is provided with a first insertion hole, and the lower end is provided with a second insertion hole. The upper end of the first adjusting rod 1.42 is rotatably connected to the shifting frame 1.3, and the lower end is inserted into the first insertion hole; the lower end of the second adjusting rod 1.45 is rotatably connected to the shifting frame 1.3, and the upper end is inserted into the second insertion hole.

[0096] In this embodiment, the sleeve 1.41 has a through-hole at both ends. The upper part of the through-hole forms a first insertion hole, and the lower part forms a second insertion hole, so that the first insertion hole and the second insertion hole are connected to each other, which facilitates the later flushing and cleaning of the inside of the insertion hole.

[0097] Furthermore, the sleeve rod 1.41 is rotatably connected to: a first adjusting nut 1.43 fitted on the first adjusting rod 1.42, and a second adjusting nut 1.46 fitted on the second adjusting rod 1.45.

[0098] The first adjusting nut 1.43 and the first adjusting rod 1.42 are connected by a thread, and the second adjusting nut 1.46 and the second adjusting rod 1.45 are connected by a thread.

[0099] At this point, whether, as described above, the first adjusting nut 1.43 is turned forward / reverse to drive the first adjusting rod 1.42 to move in the direction of insertion into the sleeve rod 1.41 / in the direction of withdrawal from the sleeve rod 1.41; or, as described above, the second adjusting nut 1.46 is turned forward / reverse to drive the second adjusting rod 1.45 to move in the direction of insertion into the sleeve rod 1.41 / in the direction of withdrawal from the sleeve rod 1.41; the length of the telescopic rod 1.4 can be adjusted.

[0100] Furthermore, the first adjusting nut 1.43 and the second adjusting nut 1.46 can be turned simultaneously to synchronously drive the first adjusting rod 1.42 and the second adjusting rod 1.45 to adjust the length of the telescopic rod 1.4 more quickly.

[0101] Referring to the above description, a first fastening nut 1.44 located above the sleeve rod 1.41 can be fitted onto the first adjusting rod 1.42.

[0102] The first fastening nut 1.44 and the first adjusting rod 1.42 are connected by a thread. By turning the first fastening nut 1.44, it is driven to press against or not press against the first adjusting nut 1.43, so that the first adjusting rod 1.42 is in a locked state that cannot be moved or in an adjustable state that can be moved.

[0103] Referring to the above description, a second fastening nut 1.47 located below the sleeve rod 1.41 can also be fitted onto the second adjusting rod 1.45.

[0104] The second fastening nut 1.47 and the second adjusting rod 1.45 are connected by a thread. By turning the second fastening nut 1.47, it is driven to press against or not press against the second adjusting nut 1.46, so that the second adjusting rod 1.45 is in a locked state that cannot be moved or in an adjustable state that can be moved.

[0105] A locking nut 1.21 located above the shifting frame 1.3 can also be fitted onto the rotating rod 1.2. The locking nut 1.21 is threadedly connected to the rotating rod 1.2 (the rotating rod 1.2 is provided with external threads, and the inner wall of the locking nut 1.21 is provided with internal threads that mesh with the external threads). By turning the locking nut 1.21, the locking nut 1.21 is driven to move axially in the rotating rod 1.2, preventing the shifting frame 1.3 from disengaging from the rotating rod 1.2.

[0106] Additionally, a locking nut 1.21 can be fitted onto the rotating rod 1.2, located below the shifting frame 1.3 and screwed to the rotating rod 1.2. When the shifting frame 1.3 moves for position adjustment, the locking nut 1.21 is turned away from the shifting frame 1.3 to allow sufficient space for the movement of the shifting frame 1.3. After the shifting frame 1.3 has completed its position adjustment, the locking nut 1.21 is turned to press against the shifting frame 1.3, thereby improving the stability of the shifting frame 1.3 in supporting the drilling device 3, and thus improving the stability of the drilling device 3 during drilling operations.

[0107] In the above embodiment, the rotating rod 1.2 and the telescopic rod 1.4 together form a support structure that supports the shift frame 1.3. The support base 1.1 can be provided with two support structures arranged at intervals. The two support structures together support one shift frame 1.3, that is, the shift frame 1.3 is simultaneously slidably installed on two parallel rotating rods 1.2 to further improve the support stability.

[0108] When using base 1:

[0109] The drilling device 3 is installed on the mounting base 2 of the shifting frame 1.3.

[0110] When it is necessary to adjust the drilling position of the drilling device 3 according to the actual working conditions, the length of the telescopic rod 1.4 can be adjusted in the way described in the three examples above, thereby changing the spatial position of the shift frame 1.3, which in turn causes the mounting base 2 to move the drilling device 3 to change the spatial position of the drilling device 3, thus meeting the alignment requirements of the drilling position.

[0111] Alternatively, the drilling device 3 can be installed without first adjusting the position of the shifting frame 1.3 and the mounting base 2 using the steps described above, and then the drilling device 3 can be installed on the mounting base 2.

[0112] Example 2:

[0113] Drilling rig, as attached Figure 1 As shown, it includes: a drilling device 3 and a drilling rig base 1 as described in any of the embodiments in Example 1.

[0114] The drilling device 3 is fixedly connected to the mounting base 2 by means of, for example, screws.

[0115] The drilling device 3 includes a propulsion beam 3.1 and a drilling device 3.2 (e.g., a rock drill). The propulsion beam 3.1 includes a propulsion beam housing and a propulsion device. The drilling device 3.2 is slidably mounted on the propulsion beam housing via, for example, a commonly used slide rail structure. The propulsion device is connected to the drilling device 3.2 and drives the drilling device 3.2 to reciprocate on the propulsion beam housing.

[0116] During installation, the propulsion beam housing is fixed to the mounting base 2 by means of screws, for example, and the propulsion device and the drilling equipment 3.2 are both mounted on the propulsion beam housing.

[0117] The propulsion device can be a push rod motor, a hydraulic push rod device, or a screw drive structure, which has a part that can reciprocate. The drilling device 3.2 is fixedly connected to this part so that it can perform drilling operations by reciprocating under the drive of the propulsion device.

[0118] When it is necessary to adjust the drilling position of the drilling device 3:

[0119] By adjusting the length of the telescopic rod 1.4 in the three examples in Embodiment 1, the spatial position of the shifting frame 1.3 can be changed, thereby causing the mounting base 2 to move and change the spatial position of the drilling device 3, thus meeting the alignment requirements of the drilling position.

[0120] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. Furthermore, the terms "vertical," "horizontal," "front," and "rear," etc., mentioned in the embodiments of the present utility model, indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present utility model. It should be further noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," and "fixing" in the description should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model according to the specific circumstances.

[0121] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A drilling rig base (1) for mounting a drilling device (3), characterized in that the base (1) comprises: Support base frame (1.1); A rotating rod (1.2) is rotatably connected at its lower end to the support base (1.1), and a shifting frame (1.3) is fitted on the rotating rod (1.2) to reciprocate along the axial direction of the rotating rod (1.2). The shifting frame (1.3) is connected to a mounting base (2) for installing the drilling device (3); The telescopic rod (1.4) has its upper end rotatably connected to the displacement frame (1.3) and its lower end rotatably connected to the support base frame (1.4). 1.1), and the telescopic rod (1.4) is configured to be length adjustable, so that the mounting base (2) can be formed in different spatial positions to provide a mounting structure for the drilling device (3) to be installed.

2. The drilling rig base according to claim 1, characterized in that: The telescopic rod (1.4) includes: a sleeve rod (1.41) and a first adjusting rod (1.42). The lower end of the sleeve (1.41) is rotatably connected to the support base (1.1), and the upper end has a first insertion hole for the first adjusting rod (1.42) to be inserted. The upper end of the first adjusting rod (1.42) is rotatably connected to the shifting frame (1.3), and the lower end is inserted into the first insertion hole; Furthermore, the sleeve rod (1.41) is rotatably connected to a first adjusting nut (1.43) fitted onto the first adjusting rod (1.42); The first adjusting nut (1.43) and the first adjusting rod (1.42) form a threaded connection. By turning the first adjusting nut (1.43) in the forward / reverse direction, the first adjusting rod (1.42) is driven to move in the direction of insertion into the sleeve rod (1.41) / in the direction of withdrawal from the sleeve rod (1.41), thereby changing the length of the telescopic rod (1.4).

3. The drilling rig base according to claim 2, characterized in that: The first adjusting rod (1.42) is fitted with a first fastening nut (1.44); The first fastening nut (1.44) and the first adjusting rod (1.42) are connected by a thread. By turning the first fastening nut (1.44), it is driven to press against or not press against the first adjusting nut (1.43), so that the first adjusting rod (1.42) is in a locked state that cannot be moved or an adjustable state that can be moved.

4. The drilling rig base according to claim 1, characterized in that: The telescopic rod (1.4) includes: a sleeve rod (1.41) and a second adjusting rod (1.45). The upper end of the sleeve (1.41) is rotatably connected to the support base (1.1), and the lower end has a second insertion hole for the second adjusting rod (1.45) to be inserted. The lower end of the second adjusting rod (1.45) is rotatably connected to the shifting frame (1.3), and the upper end is inserted into the second insertion hole; Furthermore, the sleeve rod (1.41) is rotatably connected to a second adjusting nut (1.46) fitted onto the second adjusting rod (1.45); The second adjusting nut (1.46) and the second adjusting rod (1.45) form a threaded connection. By turning the second adjusting nut (1.46) in the forward / reverse direction, the second adjusting rod (1.45) is driven to move in the direction of insertion into the sleeve rod (1.41) / in the direction of withdrawal from the sleeve rod (1.41), thereby changing the length of the telescopic rod (1.4).

5. The drilling rig base according to claim 4, characterized in that: A second fastening nut (1.47) is fitted onto the second adjusting rod (1.45); The second fastening nut (1.47) and the second adjusting rod (1.45) form a threaded connection. By turning the second fastening nut (1.47), it is driven to press against / not press against the second adjusting nut (1.46), so that the second adjusting rod (1.45) is in a locked state that cannot be moved / an adjustable state.

6. The drilling rig base according to claim 1, characterized in that: The telescopic rod (1.4) includes: a sleeve rod (1.41), a first adjusting rod (1.42), and a second adjusting rod (1.45). The upper end of the sleeve (1.41) is provided with a first insertion hole, and the lower end is provided with a second insertion hole; The upper end of the first adjusting rod (1.42) is rotatably connected to the shifting frame (1.3), and the lower end is inserted into the first insertion hole; The lower end of the second adjusting rod (1.45) is rotatably connected to the shifting frame (1.3), and the upper end is inserted into the second insertion hole; The sleeve rod (1.41) is rotatably connected to: a first adjusting nut (1.43) fitted on the first adjusting rod (1.42), and a second adjusting nut (1.46) fitted on the second adjusting rod (1.45). The first adjusting nut (1.43) and the first adjusting rod (1.42) are connected by a thread. By turning the first adjusting nut (1.43) in the forward / reverse direction, the first adjusting rod (1.42) is driven to move in the direction of insertion into the sleeve (1.41) / in the direction of withdrawal from the sleeve (1.41). The second adjusting nut (1.46) and the second adjusting rod (1.45) are connected by a thread. By turning the second adjusting nut (1.46) in the forward / reverse direction, the second adjusting rod (1.45) is driven to move in the direction of insertion into the sleeve (1.41) / in the direction of withdrawal from the sleeve (1.41).

7. The drilling rig base according to claim 6, characterized in that: The first adjusting rod (1.42) is fitted with a first fastening nut (1.44); The first fastening nut (1.44) and the first adjusting rod (1.42) are connected by a thread. By turning the first fastening nut (1.44), it is driven to press against or not press against the first adjusting nut (1.43), so that the first adjusting rod (1.42) is in a locked state that cannot be moved or an adjustable state that can be moved. And / or, a second fastening nut (1.47) is fitted on the second adjusting rod (1.45); The second fastening nut (1.47) and the second adjusting rod (1.45) form a threaded connection. By turning the second fastening nut (1.47), it is driven to press against / not press against the second adjusting nut (1.46), so that the second adjusting rod (1.45) is in a locked state that cannot be moved / an adjustable state.

8. The drilling rig base according to any one of claims 1 to 7, characterized in that: The support base (1.1) has a first insertion hole, and the lower end of the telescopic rod (1.4) has a second insertion hole; The axes of the first insertion hole and the second insertion hole are both arranged horizontally, and the first insertion hole and the second insertion hole are positioned opposite each other to form a first pin hole. A detachable first pin (1.5) is inserted into the first pin hole so that the lower end of the telescopic rod (1.4) is detachably rotatably connected to the support base (1.1).

9. The drilling rig base according to any one of claims 1 to 7, characterized in that: The support base (1.1) has a third insertion hole, and the lower end of the rotating rod (1.2) has a fourth insertion hole; The axes of the third insertion hole and the fourth insertion hole are both arranged horizontally, and the third insertion hole and the fourth insertion hole are positioned opposite each other to form a second pin hole. A detachable second pin (1.6) is inserted into the second pin hole so that the lower end of the rotating rod (1.2) is detachably rotatably connected to the support base (1.1).

10. A drilling rig, characterized in that: It includes a drilling rig base (1) as described in any one of claims 1 to 9, and a drilling device (3). The drilling device (3) is mounted on the mounting base (2) of the base (1).

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