Drilling rig adjusting device and anchor rod drilling rig with same

Abstract

The invention provides a drilling rig adjusting device and an anchor rod drilling rig with the same, the drilling rig adjusting device comprises a base, a supporting column is arranged on the base, the supporting column extends in the vertical direction, and a height adjusting mechanism is arranged between the supporting column and the base to adjust the height of the supporting column; the mounting base is rotatably arranged on the side wall of the supporting column, a first driving part is arranged between the mounting base and the supporting column and used for driving the mounting base to rotate relative to the supporting column, a rotating shaft of the mounting base is perpendicular to the axis of the supporting column, and the mounting base is used for mounting the drilling frame so as to drive the drilling frame to swing in the vertical direction. According to the technical scheme, the problem that an anchor rod drilling frame in the prior art is inconvenient to use can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of tunnel support devices, and in particular to a drill frame adjusting device and an anchor drill frame having the same. Background Art

[0002] At present, when supporting underground coal mine tunnels, anchor rods are usually inserted into the roof and side walls of the tunnel to apply prestress to the rock mass above the tunnel to enhance the stability of the rock and soil mass.

[0003] In the prior art, an automatic anchor drill rack is usually used to perform anchoring operations in underground tunnels. When the automatic anchor drill rack is working, the top connection device of the automatic anchor drill rack must first be brought into contact with the tunnel roof before the anchoring operation can begin. Since the structure of the automatic anchor drill rack is not convenient for arranging the lifting cylinder and the swing cylinder of the top connection device on the drill rack itself, when the position of the anchor support is not aligned with the clamping device of the automatic anchor drill rack, the automatic anchor drill rack cannot perform support, thereby affecting the efficiency of tunnel support. Summary of the invention

[0004] The invention provides a drill frame adjusting device and an anchor drill frame having the same, so as to solve the problem that the anchor drill frame in the prior art is inconvenient to use.

[0005] According to one aspect of the present invention, a drill rig adjustment device is provided, which includes: a base, a support column is arranged on the base, the support column extends in a vertical direction, and a height adjustment mechanism is arranged between the support column and the base to adjust the height of the support column; a mounting seat, the mounting seat is rotatably arranged on the side wall of the support column, a first driving member is arranged between the mounting seat and the support column, the first driving member is used to drive the mounting seat to rotate relative to the support column, the rotation axis of the mounting seat is perpendicular to the axis of the support column, and the mounting seat is used to install the drill rig to drive the drill rig to swing in the vertical direction.

[0006] Furthermore, a limiting structure is provided between the support column and the mounting seat, and the limiting structure is used to limit the displacement of the mounting seat in the height direction.

[0007] Furthermore, a mounting block is rotatably provided on the mounting seat, a supporting seat is provided on the supporting column, a slot is provided on the supporting seat, the slot extends horizontally, the mounting block is detachably provided in the slot, and the mounting block cooperates with the slot to form a limiting structure.

[0008] Furthermore, a rotating shaft is provided on the mounting seat on the side facing the mounting block, a mounting hole is provided on the mounting block, the rotating shaft is inserted into the mounting hole, a recessed groove is provided on the outer periphery of the port of the mounting hole away from one end of the mounting seat, a connecting plate is provided on the end of the rotating shaft away from the mounting seat, the connecting plate is fixedly connected to the rotating shaft and is located in the recessed groove.

[0009] Furthermore, a gasket is arranged between the rotating shaft and the mounting hole.

[0010] Furthermore, the first driving member includes a hydraulic rod, a first ear seat is arranged on the support column, a second ear seat is arranged on the mounting seat, one end of the hydraulic rod is hinged to the first ear seat, and the other end of the hydraulic rod is hinged to the second ear seat, and the first ear seat and the second ear seat correspond to each other in the height direction and are arranged at intervals.

[0011] Furthermore, an extension column is fixedly provided on the base, the extension column extends in the vertical direction, the support column is a sleeve structure, the support column is sleeved on the extension column, and a second driving member is provided between the support column and the extension column to drive the support column to move in the vertical direction relative to the extension column, and the second driving member forms a height adjustment mechanism.

[0012] Furthermore, a buffer patch is provided on the outer wall of the extension column, and the buffer patch is used to increase the friction between the support column and the extension column.

[0013] Furthermore, a connecting seat is fixedly provided on the support column, the connecting seat extends in the horizontal direction, a pedal is provided on the connecting seat, a connecting shaft is provided between the pedal and the connecting seat, the extension direction of the connecting shaft is the same as the extension direction of the connecting seat, the pedal has a relatively set vertical position and horizontal position, the pedal can rotate around the connecting shaft to switch between the vertical position and the horizontal position, a stop structure is provided between the pedal and the connecting seat, and when the pedal is in the horizontal position, the stop structure can limit the downward rotation of the pedal.

[0014] According to another aspect of the present invention, a drill rack is provided. The drill rack includes a drill rack and a drill rack adjusting device. The drill rack adjusting device is the above-mentioned drill rack adjusting device.

[0015] By applying the technical solution of the present invention, the drill rig can be fixed on the base through the mounting seat, and can be set in the tunnel through the support column. The drill rig can cooperate with the drill rig adjustment device to abut against the top and bottom plates of the tunnel to provide a construction foundation for the drill rig. When the heights of different sections of the tunnel are different, the height of the support column can be adjusted by the height adjustment mechanism, so that the drill rig and the tunnel top plate are in contact. In the present application, by setting the drill rig on the side wall of the support column, the design installation space of the drill rig adjustment device can be shifted to the outside of the drill rig, which is beneficial to the design of the drill rig and can ensure the stability of the drill rig when in use. Specifically, in the present application, by setting the first driving member, the drill rig can be swung in the height direction to facilitate the adjustment of the orientation of the automatic drill rig, so that the position of the anchor support is aligned with the drill rig's clamping device, thereby improving the efficiency of tunnel support. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of a drilling rig adjusting device provided by the present invention is shown;

[0018] Figure 2 A schematic structural diagram of a support column provided by the present invention is shown;

[0019] Figure 3 An exploded view of the structure of the mounting seat and the mounting block provided by the present invention is shown;

[0020] Figure 4 A schematic diagram of the structure of the extension column provided by the present invention is shown;

[0021] Figure 5 A schematic structural diagram of the cooperation between the pedal and the connecting seat provided by the present invention is shown.

[0022] The above drawings include the following reference numerals:

[0023] 100, base;

[0024] 110, support column; 111, support seat; 112, slot; 113, first ear seat; 114, connection block;

[0025] 120, extension column; 121, buffer patch;

[0026] 130, connecting seat; 140, pedal; 141, connecting shaft; 142, limiting plate;

[0027] 200, mounting seat;

[0028] 210, mounting block; 211, mounting hole; 212, sink; 220, rotating shaft; 230, connecting plate; 240, washer; 250, second ear seat;

[0029] 300. Hydraulic rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1 As shown, an embodiment of the present invention provides a drilling rig adjustment device, which includes a base 100 and a mounting seat 200. A support column 110 is provided on the base 100, and the support column 110 extends in a vertical direction. A height adjustment mechanism is provided between the support column 110 and the base 100 to adjust the height of the support column 110. The mounting seat 200 is rotatably provided on the side wall of the support column 110, and a first driving member is provided between the mounting seat 200 and the support column 110. The first driving member is used to drive the mounting seat 200 to rotate relative to the support column 110. The rotating shaft 220 of the mounting seat 200 is perpendicular to the axis of the support column 110. The mounting seat 200 is used to install the drilling rig to drive the drilling rig to swing in the vertical direction.

[0032] By applying the technical solution of the present invention, the drill rig can be fixedly mounted on the base 100 through the mounting seat 200, and can be set in the tunnel through the support column 110. The drill rig can cooperate with the drill rig adjustment device to cooperate and abut with the top and bottom plates of the tunnel to provide a construction foundation for the drill rig. When the heights of different sections of the tunnel are different, the height of the support column 110 can be adjusted by the height adjustment mechanism, so that the drill rig can contact the tunnel top plate. In the present application, by setting the drill rig on the side wall of the support column 110, the design installation space of the drill rig adjustment device can be shifted to the outside of the drill rig, which is beneficial to the design of the drill rig and can ensure the stability of the drill rig when in use. Specifically, in the present application, by setting a first driving member, the drill rig can be swung in the height direction to facilitate the adjustment of the orientation of the automatic drill rig, so that the position of the anchor support is aligned with the drill rig's clamping device, thereby improving the efficiency of tunnel support.

[0033] Specifically, the base 100 may be provided with a plurality of connection holes, and the plurality of connection holes are used to pass fasteners such as bolts or plugs to fix the base 100 in the tunnel.

[0034] In the present application, a limiting structure is provided between the support column 110 and the mounting seat 200, and the limiting structure is used to limit the displacement of the mounting seat 200 in the height direction. Since the drill rig can be detachably mounted on the base through the mounting seat 200, by providing the limiting structure, the connection strength between the mounting seat 200 and the support column 110 can be improved, and the mounting seat 200 is prevented from moving in the height direction relative to the support column 110, thereby ensuring the installation effect of the drill rig.

[0035] Reference Figure 2As shown, a mounting block 210 is rotatably provided on the mounting seat 200, a supporting seat 111 is provided on the supporting column 110, a clamping slot 112 is provided on the supporting seat 111, the clamping slot 112 extends in the horizontal direction, and the mounting block 210 is detachably provided in the clamping slot 112, and the mounting block 210 cooperates with the clamping slot 112 to form a limiting structure. Through the above arrangement, the mounting block 210 can cooperate with the clamping slot 112 to limit the displacement of the mounting seat 200, and at the same time, it can also facilitate the disassembly and assembly of the mounting seat 200 and the supporting column 110 while realizing the rotation function of the drilling rack, thereby improving the assembly efficiency of the entire drilling rack.

[0036] Specifically, the mounting block 210 and the support seat 111 may be fixedly connected by bolts.

[0037] like Figure 3 As shown, a rotating shaft 220 is provided on the side of the mounting seat 200 facing the mounting block 210, a mounting hole 211 is provided on the mounting block 210, the rotating shaft 220 is inserted into the mounting hole 211, a sink groove 212 is provided on the periphery of the port of the mounting hole 211 away from one end of the mounting seat 200, and a connecting plate 230 is provided on the end of the rotating shaft 220 away from the mounting seat 200, the connecting plate 230 is fixedly connected to the rotating shaft 220 and is located in the sink groove 212. Through the above arrangement, the mounting seat 200 can rotate relative to the mounting block 210 through the rotating shaft 220, and the connecting plate 230 is connected to the sink groove 212, which can limit the axial displacement of the rotating shaft 220, prevent the rotating shaft 220 from being separated from the mounting block 210, and ensure the connection effect between the rotating shaft 220 and the mounting block 210.

[0038] Specifically, a washer 240 is provided between the rotating shaft 220 and the mounting hole 211. By providing the washer 240, the friction loss between the rotating shaft 220 and the inner wall of the mounting hole 211 can be reduced, and the service life of the overall drilling rack adjustment device can be improved. In the present application, the washer 240 is made of brass material.

[0039] Furthermore, a limiting boss is provided on the outer wall of the gasket 240, and a corresponding groove is also provided on the port of the mounting hole 211 facing the mounting seat 200. Such a configuration can reduce the axial movement of the gasket 240 and ensure the stability of the installation of the gasket 240.

[0040] like Figure 1As shown, the first driving member includes a hydraulic rod 300, a first ear seat 113 is provided on the support column 110, and a second ear seat 250 is provided on the mounting seat 200. One end of the hydraulic rod 300 is hinged to the first ear seat 113, and the other end of the hydraulic rod 300 is hinged to the second ear seat 250. The first ear seat 113 and the second ear seat 250 correspond to each other in the height direction and are arranged at intervals. Through the above arrangement, the mounting seat 200 can be driven to rotate by adjusting the distance between the two ends of the hydraulic rod 300 to adjust the angle of the drilling rack. Specifically, the first ear seat 113 can be arranged above or below the second ear seat 250.

[0041] Reference Figure 1 and Figure 4 As shown, an extension column 120 is fixedly arranged on the base 100, and the extension column 120 extends in the vertical direction. The support column 110 is a sleeve structure, and the support column 110 is sleeved on the extension column 120. A second driving member is arranged between the support column 110 and the extension column 120 to drive the support column 110 to move in the vertical direction relative to the extension column 120, and the second driving member forms a height adjustment mechanism. Through the above arrangement, the height of the support column 110 relative to the base 100 can be adjusted, and the extension column 120 can also provide guidance for the movement of the support column 110 to ensure the stability of the movement of the support column 110.

[0042] Specifically, the second driving member can also be a hydraulic cylinder, which is arranged at one end of the extension column 120 away from the base 100 and is located between the inner end surface of the sleeve structure and the extension column 120. When the hydraulic cylinder is extended or contracted, it can drive the support column 110 to move relative to the extension column 120.

[0043] Furthermore, a buffer patch 121 is provided on the outer wall of the extension column 120, and the buffer patch 121 is used to increase the friction between the support column 110 and the extension column 120. Through the above arrangement, when the second driving member fails to drive, the buffer patch 121 can reduce the speed of the support column 110 falling, preventing the support column 110 from driving the drilling rack to fall quickly, thereby ensuring production safety.

[0044] Reference Figure 1 and Figure 5As shown, a connection seat 130 is fixedly arranged on the support column 110, and the connection seat 130 extends in the horizontal direction. A pedal 140 is arranged on the connection seat 130, and a connecting shaft 141 is arranged between the pedal 140 and the connection seat 130. The extension direction of the connecting shaft 141 is the same as the extension direction of the connection seat 130. The pedal 140 has a relatively set vertical position and a horizontal position. The pedal 140 can rotate around the connecting shaft 141 to switch between the vertical position and the horizontal position. A rotation-stopping structure is arranged between the pedal 140 and the connection seat 130. When the pedal 140 is in the horizontal position, the rotation-stopping structure can limit the downward rotation of the pedal 140. Through the above arrangement, when the drilling rig needs to be used for anchor support, the pedal 140 can be adjusted to the horizontal position, and the staff can step on the pedal 140 to temporarily adjust the drilling rig; when the entire drilling rig needs to be moved, the pedal 140 can be rotated to the vertical position for easy transportation.

[0045] Specifically, a limiting plate 142 is disposed on the pedal 140 . When the pedal 140 rotates to a horizontal position, the limiting plate 142 abuts against the connecting seat 130 to limit the pedal 140 from further rotating.

[0046] Furthermore, a torsion spring may be provided between the connecting seat 130 and the pedal 140 , and the torsion spring is used to provide an elastic force for the pedal 140 to rotate toward a vertical position, so that the pedal 140 can be kept in a vertical position when the pedal 140 is not needed.

[0047] like Figure 2 As shown, a connecting block 114 is provided on the support column 110 , and the connecting seat 130 is fixedly connected to the support column 110 through the connecting block 114 . The connecting block 114 is provided with screw holes and key structures to improve the installation stability of the connecting seat 130 .

[0048] According to another aspect of the present application, a drilling rig is provided, comprising a drilling rig and the drilling rig adjustment device. By using the drilling rig provided by the present application, the stability of the drilling rig during use can be ensured and the orientation of the automatic drilling rig can be easily adjusted, so that the position of the anchor support is aligned with the drill clamping device of the drilling rig, thereby improving the efficiency of tunnel support.

[0049] Specifically, the mounting seat 200 is provided with screw holes and key structures to improve the stability of the connection between the mounting seat 200 and the drill frame.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0051] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0052] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0053] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0054] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling rig adjustment device, characterized in that: The drilling frame adjusting device comprises: A base (100), wherein a support column (110) is disposed on the base (100), the support column (110) extends in a vertical direction, and a height adjustment mechanism is disposed between the support column (110) and the base (100) to adjust the height of the support column (110); A mounting seat (200) is rotatably arranged on the side wall of the support column (110); a first driving member is arranged between the mounting seat (200) and the support column (110); the first driving member is used to drive the mounting seat (200) to rotate relative to the support column (110); the rotation axis (220) of the mounting seat (200) is perpendicular to the axis of the support column (110); the mounting seat (200) is used to install a drilling rig to drive the drilling rig to swing in a vertical direction.

2. The drilling rig adjustment device according to claim 1, characterized in that: A limiting structure is provided between the support column (110) and the mounting seat (200), and the limiting structure is used to limit the displacement of the mounting seat (200) in a height direction.

3. The drilling rig adjustment device according to claim 2, characterized in that: A mounting block (210) is rotatably arranged on the mounting seat (200), a supporting seat (111) is arranged on the supporting column (110), a slot (112) is arranged on the supporting seat (111), the slot (112) extends in a horizontal direction, the mounting block (210) is detachably arranged in the slot (112), and the mounting block (210) cooperates with the slot (112) to form the limiting structure.

4. The drilling rig adjustment device according to claim 3, characterized in that: A rotating shaft (220) is arranged on the side of the mounting seat (200) facing the mounting block (210), a mounting hole (211) is arranged on the mounting block (210), the rotating shaft (220) is inserted into the mounting hole (211), a recessed groove (212) is arranged on the periphery of a port of the mounting hole (211) away from one end of the mounting seat (200), a connecting plate (230) is arranged on the end of the rotating shaft (220) away from the mounting seat (200), the connecting plate (230) is fixedly connected to the rotating shaft (220) and is located in the recessed groove (212).

5. The drilling rig adjustment device according to claim 4, characterized in that: A washer (240) is provided between the rotating shaft (220) and the mounting hole (211).

6. The drilling rig adjustment device according to claim 1, characterized in that: The first driving member comprises a hydraulic rod (300), a first ear seat (113) is arranged on the support column (110), and a second ear seat (250) is arranged on the mounting seat (200), one end of the hydraulic rod (300) is hinged to the first ear seat (113), and the other end of the hydraulic rod (300) is hinged to the second ear seat (250), and the first ear seat (113) and the second ear seat (250) correspond to each other in a height direction and are arranged at intervals.

7. The drilling rig adjustment device according to claim 1, characterized in that: An extension column (120) is fixedly arranged on the base (100), and the extension column (120) extends in a vertical direction. The support column (110) is a sleeve structure, and the support column (110) is sleeved on the extension column (120). A second driving member is arranged between the support column (110) and the extension column (120) to drive the support column (110) to move in a vertical direction relative to the extension column (120), and the second driving member forms the height adjustment mechanism.

8. The drilling rig adjustment device according to claim 7, characterized in that: A buffer patch (121) is provided on the outer wall of the extension column (120), and the buffer patch (121) is used to increase the friction between the support column (110) and the extension column (120).

9. The drilling rig adjustment device according to claim 1, characterized in that: A connecting seat (130) is fixedly arranged on the support column (110), and the connecting seat (130) extends in a horizontal direction. A pedal (140) is arranged on the connecting seat (130), and a connecting shaft (141) is arranged between the pedal (140) and the connecting seat (130). The extension direction of the connecting shaft (141) is the same as the extension direction of the connecting seat (130). The pedal (140) has a vertical position and a horizontal position that are relatively arranged. The pedal (140) can rotate around the connecting shaft (141) to switch between the vertical position and the horizontal position. A rotation-stopping structure is arranged between the pedal (140) and the connecting seat (130). When the pedal (140) is in the horizontal position, the rotation-stopping structure can limit the downward rotation of the pedal (140).

10. A drilling rig, characterized in that: The drill rig comprises a drill rig and a drill rig adjusting device, and the drill rig adjusting device is the drill rig adjusting device according to any one of claims 1 to 9.

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