Conical Anchor Clamping Mechanism for Tracked Drilling Rigs

Abstract

This utility model relates to the field of tracked drilling rig technology, specifically a conical anchor clamping mechanism for tracked drilling rigs. It includes a clamping plate, a connecting plate, and a conical anchor body. A connecting member is rotatably connected to the upper end of the clamping plate, and the connecting member is connected to the tracked drilling rig body. A buffer mechanism is provided on the side of the clamping plate, and the buffer mechanism is connected to the connecting plate. A clamping assembly is connected to the side of the connecting plate, and the clamping assembly clamps the conical anchor body. The clamping assembly is connected to a limiting mechanism. This utility model incorporates a limiting mechanism that, during the movement of the square plate, drives a T-shaped block to slide within a T-groove. The sliding of the T-shaped block within the T-groove limits the square plate, while simultaneously driving a first limiting plate to slide through a second square post, and a second limiting plate to slide through the first square post. The first and second limiting plates limit the arc-shaped plate, thereby improving the stability of the device during use.

Description

Technical Field

[0001] This utility model relates to the field of tracked drilling rig technology, and in particular to a conical anchor clamping mechanism for tracked drilling rigs. Background Technology

[0002] A tracked drilling rig is a drilling device that uses a tracked chassis as a moving and supporting platform. It is mainly used for drilling operations in underground engineering, mining, foundation treatment, tunnel construction and other fields. The conical grab anchor clamping assembly used in tracked drilling rigs is a mechanical device used to fix and clamp anchors or other tools during drilling operations.

[0003] The existing tapered anchor clamping components used in tapered drilling rigs lack a limiting mechanism during use, which makes them prone to loosening and falling off during actual use, resulting in poor practicality.

[0004] Therefore, in view of the problem that the existing tapered anchor clamping assembly for the tapered drilling rig does not have a limiting mechanism, which makes it easy to loosen and fall off during actual use and has poor practicality, this utility model is equipped with a limiting mechanism and a clamping assembly. During use, the clamping assembly clamps the tapered anchor body, and the limiting mechanism limits it, thereby preventing the device from falling off during use. Utility Model Content

[0005] To overcome the problem that the cone-shaped anchor clamping components commonly used in belt drilling rigs do not have a limiting mechanism during use, which makes them prone to loosening and falling off during actual use and thus have poor practicality.

[0006] The technical solution of this utility model is as follows: a conical anchor clamping mechanism for a crawler drilling rig, comprising a clamping plate, a connecting plate, and a conical anchor body. A connecting member is rotatably connected to the upper end of the clamping plate, and the connecting member is connected to the crawler drilling rig body. A buffer mechanism is provided on the side of the clamping plate, and the buffer mechanism is connected to the connecting plate. A clamping assembly is connected to the side of the connecting plate, and the clamping assembly is located on the side of the connecting plate away from the clamping plate. The clamping assembly clamps the conical anchor body, and the clamping assembly is connected to a limit mechanism.

[0007] Preferably, the buffer mechanism includes a housing, a slider, and a buffer spring. The housing is symmetrically arranged on the side of the card plate near the connecting plate. The slider is slidably connected to the housing. The slider passes through the side wall of the housing and is connected to the side wall of the connecting plate. The buffer spring is arranged on the side of the slider.

[0008] Preferably, one end of the buffer spring is connected to the side of the slider, and the other end of the buffer spring is connected to the inner wall of the housing.

[0009] Preferably, the clamping assembly includes a square plate, an arc-shaped plate, a soft rubber pad, a circular groove, a double-ended screw, and a recess. Two square plates are symmetrically arranged on the side of the connecting plate away from the clamping plate. The two square plates are connected to the sides of the arc-shaped plate, and the two arc-shaped plates are connected to the sides of the soft rubber pad. Circular grooves are formed on the sides of the two square plates. A double-ended screw is threaded into the inner side of the circular groove, and recesses are symmetrically formed on the sides of the double-ended screw.

[0010] Preferably, the arc-shaped plate has the same height as the square plate, and the double-ended screw connects the two square plates with reverse threads.

[0011] Preferably, the limiting mechanism includes a T-shaped groove, a T-shaped block, a first square post, a second square post, a first limiting plate, and a second limiting plate. The connecting plate has a T-shaped groove on the side near the conical anchor body. Two T-shaped blocks are symmetrically slidably arranged inside the T-shaped groove. The T-shaped blocks are connected to the square plates. One of the arc-shaped plates has a first square post on its side, and the other arc-shaped plate has a second square post on its side. The first square post is connected to the first limiting plate on its side, and the second square post is connected to the second limiting plate on its side.

[0012] Preferably, the first limiting plate is slidably connected to the second square column, and the second limiting plate is slidably connected to the first square column.

[0013] The beneficial effects of this utility model are:

[0014] 1. Equipped with a clamping component, during use, two arc-shaped plates are installed on the side of the conical anchor body. Then, the double-headed screw is rotated to drive the two square plates to move in opposite directions, thereby causing the arc-shaped plates to clamp the side of the conical anchor body. At the same time, the soft rubber pad increases the contact area, thereby increasing the friction and improving the clamping stability.

[0015] 2. A limiting mechanism is provided. During the movement of the square plate, the T-shaped block slides inside the T-groove. The sliding of the T-shaped block inside the T-groove limits the square plate. At the same time, the first limiting plate slides through the second square column, and the second limiting plate slides through the first square column. The first and second limiting plates limit the arc plate, thereby improving the stability of the device during use. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the connecting plate of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the buffer mechanism of this utility model;

[0019] Figure 4 This utility model is shown. Figure 3 Enlarged structural diagram of point A in the middle;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the clamping component of this utility model;

[0021] Figure 6 The diagram shown is a three-dimensional structural schematic of the limiting mechanism of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Clamping plate; 2. Connector; 3. Buffer mechanism; 31. Housing; 32. Slider; 33. Buffer spring; 4. Connecting plate; 5. Clamping assembly; 51. Square plate; 52. Arc plate; 53. Soft rubber pad; 54. Circular groove; 55. Double-ended screw; 56. Groove; 6. Conical anchor body; 7. Limiting mechanism; 71. T-groove; 72. T-block; 73. First square post; 74. Second square post; 75. First limiting plate; 76. Second limiting plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-6 This utility model provides a technical solution: a conical anchor clamping mechanism for a tracked drilling rig, including a clamping plate 1, a connecting plate 4, and a conical anchor body 6. A connecting piece 2 is rotatably connected to the upper end of the clamping plate 1, and the connecting piece 2 is connected to the tracked drilling rig body. A buffer mechanism 3 is provided on the side of the clamping plate 1, and the buffer mechanism 3 is connected to the connecting plate 4. A clamping component 5 is connected to the side of the connecting plate 4, and the clamping component 5 is located on the side of the connecting plate 4 away from the clamping plate 1. The clamping component 5 clamps the conical anchor body 6, and the clamping component 5 is connected to a limit mechanism 7.

[0025] The buffer mechanism 3 includes a housing 31, a slider 32, and a buffer spring 33. The housing 31 is symmetrically arranged on the side of the clamping plate 1 near the connecting plate 4. The slider 32 is slidably connected to the housing 31. The slider 32 passes through the side wall of the housing 31 and connects to the side wall of the connecting plate 4. A buffer spring 33 is arranged on the side of the slider 32. One end of the buffer spring 33 is connected to the side of the slider 32, and the other end of the buffer spring 33 is connected to the inner wall of the housing 31. When the square plate 51 and the arc plate 52 are pulled, the slider 32 is pulled. At the same time, the slider 32 slides inside the housing 31 and squeezes the buffer spring 33. The buffer spring 33 buffers the slider 32 through its reaction force, thereby buffering the device.

[0026] The clamping assembly 5 includes a square plate 51, an arc-shaped plate 52, a soft rubber pad 53, a circular groove 54, a double-ended screw 55, and a recess 56. Two square plates 51 are symmetrically arranged on the side of the connecting plate 4 away from the clamping plate 1. The arc-shaped plate 52 is connected to the side of the two square plates 51, and the soft rubber pad 53 is connected to the side of the two arc-shaped plates 52. Circular grooves 54 are opened on the side of the two square plates 51, and double-ended screws 55 are threaded to the inside of the circular grooves 54. Recesses 56 are symmetrically opened on the side of the double-ended screws 55. The height of the arc-shaped plate 52 is the same as that of the square plate 51. The double-ended screws 55 are threaded in the opposite direction to the two square plates 51. The two arc-shaped plates 52 are installed on the side of the conical anchor body 6. Then, the double-ended screws 55 are rotated to drive the two square plates 51 to move in the opposite direction, thereby driving the arc-shaped plates 52 to clamp the side of the conical anchor body 6.

[0027] The limiting mechanism 7 includes a T-slot 71, a T-block 72, a first square post 73, a second square post 74, a first limiting plate 75, and a second limiting plate 76. A T-slot 71 is provided on the side of the connecting plate 4 near the conical anchor body 6. Two T-blocks 72 are symmetrically slidably arranged inside the T-slot 71. The T-blocks 72 are connected to the square plate 51. A first square post 73 is provided on the side of one of the arc-shaped plates 52, and a second square post 74 is provided on the side of the other arc-shaped plate 52. The first limiting plate 75 is connected to the side of the first square post 73, and the second square post 74... A second limiting plate 76 is connected to the side. A first limiting plate 75 is slidably connected to a second square post 74, and a second limiting plate 76 is slidably connected to a first square post 73. During the movement of the square plate 51, the T-shaped block 72 is driven to slide inside the T-shaped groove 71, while the first limiting plate 75 slides through the second square post 74, and the second limiting plate 76 slides through the first square post 73. The first limiting plate 75 and the second limiting plate 76 limit the arc plate 52, and the T-shaped block 72 slides inside the T-shaped groove 71 to limit the square plate 51.

[0028] Working principle: According to Figure 5During use, the conical anchor body 6 is first connected to the ground. Then, two arc-shaped plates 52 are installed on the side of the conical anchor body 6. Then, the double-headed screw 55 is rotated to drive the two square plates 51 to move in the opposite direction, thereby driving the arc-shaped plates 52 to clamp the side of the conical anchor body 6. At the same time, the soft rubber pad 53 increases the contact area, thereby increasing the friction and improving the clamping stability.

[0029] according to Figure 6 During the movement of the square plate 51, the T-shaped block 72 slides inside the T-shaped groove 71, while the first limiting plate 75 slides through the second square column 74, and the second limiting plate 76 slides through the first square column 73. The first limiting plate 75 and the second limiting plate 76 limit the arc plate 52, and the T-shaped block 72 slides inside the T-shaped groove 71 to limit the square plate 51.

[0030] according to Figures 1 to 4 When the square plate 51 and the arc plate 52 are pulled, the slider 32 is pulled and slides inside the housing 31, squeezing the buffer spring 33. The buffer spring 33 then acts as a buffer to cushion the slider 32.

[0031] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A conical anchor clamping mechanism for a crawler drilling rig, comprising a clamping plate (1), a connecting plate (4), and a conical anchor body (6), characterized in that: The upper end of the clamping plate (1) is rotatably connected to a connector (2), which is connected to the crawler drilling rig body. A buffer mechanism (3) is provided on the side of the clamping plate (1), and a connecting plate (4) is connected to the buffer mechanism (3). A clamping assembly (5) is connected to the side of the connecting plate (4). The clamping assembly (5) is located on the side of the connecting plate (4) away from the clamping plate (1). The clamping assembly (5) clamps a conical grab anchor body (6), and a limit mechanism (7) is connected to the clamping assembly (5).

2. The conical anchor clamping mechanism for tracked drilling rigs according to claim 1, characterized in that: The buffer mechanism (3) includes a housing (31), a slider (32) and a buffer spring (33). The housing (31) is symmetrically arranged on the side of the card plate (1) near the connecting plate (4). The slider (32) is slidably connected to the housing (31). The slider (32) passes through the side wall of the housing (31) and connects to the side wall of the connecting plate (4). The buffer spring (33) is arranged on the side of the slider (32).

3. The conical anchor clamping mechanism for tracked drilling rigs according to claim 2, characterized in that: One end of the buffer spring (33) is connected to the side of the slider (32), and the other end of the buffer spring (33) is connected to the inner wall of the housing (31).

4. The conical anchor clamping mechanism for tracked drilling rigs according to claim 1, characterized in that: The clamping assembly (5) includes a square plate (51), an arc plate (52), a soft rubber pad (53), a circular groove (54), a double-ended screw (55), and a groove (56). The connecting plate (4) has two square plates (51) symmetrically arranged on the side away from the clamping plate (1). The two square plates (51) are connected to the sides of the arc plate (52). The two arc plates (52) are connected to the sides of the soft rubber pad (53). The two square plates (51) have a circular groove (54) on their sides. The double-ended screw (55) is threaded inside the circular groove (54). The double-ended screw (55) has a groove (56) symmetrically arranged on its side.

5. The conical anchor clamping mechanism for tracked drilling rigs according to claim 4, characterized in that: The arc-shaped plate (52) has the same height as the square plate (51), and the double-headed screw (55) connects the two square plates (51) with reverse threads.

6. The conical anchor clamping mechanism for tracked drilling rigs according to claim 4, characterized in that: The limiting mechanism (7) includes a T-shaped groove (71), a T-shaped block (72), a first square column (73), a second square column (74), a first limiting plate (75), and a second limiting plate (76). The connecting plate (4) has a T-shaped groove (71) on one side near the conical anchor body (6). Two T-shaped blocks (72) are symmetrically slidably arranged inside the T-shaped groove (71). The T-shaped blocks (72) are connected to the square plate (51). The first square column (73) is arranged on the side of one of the arc plate (52), and the second square column (74) is arranged on the side of the other arc plate (52). The first limiting plate (75) is connected to the side of the first square column (73), and the second limiting plate (76) is connected to the side of the second square column (74).

7. The conical anchor clamping mechanism for tracked drilling rigs according to claim 6, characterized in that: The first limiting plate (75) is slidably connected to the second square column (74), and the second limiting plate (76) is slidably connected to the first square column (73).

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