Base device with lifting function

Abstract

The utility model discloses a base device with a lifting function, belongs to the technical field of drilling machine equipment, and aims to solve the problems that the height of a drilling machine is not easy to adjust according to actual requirements and the stability of the base is easy to influence when the drilling machine vibrates severely in a drilling machine base, the base device comprises a U-shaped base, a lifting mechanism is arranged on the U-shaped base, and a stabilizing assembly is arranged in the U-shaped base; the hydraulic rod pushes the moving rod to move, the moving rod moves to push the drilling machine mounting plate to ascend, the drilling machine mounting plate can descend through reverse operation, the drilling machine vibrates violently, so that the bottom face of the extrusion rod abuts against the inner wall of the bottom face of the transverse section of the L-shaped buffer plate, and the extrusion rod pushes the sliding rod to move through the movable rod. The sliding rod pushes the rubber plate to abut against and rub against the inner wall of one side of the vertical section of the L-shaped buffer plate, the vibration amplitude of the U-shaped base is reduced, and the problems that the height of a drilling machine base is not easy to adjust according to actual requirements, and the stability of the base is easily affected when the drilling machine vibrates violently are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling equipment, and in particular relates to a base device with a lifting function. Background Art

[0002] A drilling rig is a complex machine consisting of a machine, a unit and a mechanism. A drilling rig is a mechanical device that drives the drill bit to drill underground to obtain physical geological data during the exploration or development of mineral resources (including solid minerals, liquid minerals, gas minerals, etc.). It is also called a drilling machine. Its main function is to drive the drill bit to break the rock at the bottom of the hole. The drill bit that is lowered into or pulled out of the hole can be used to drill cores, ore cores, rock cuttings, gas samples, liquid samples, etc., in order to explore the underground geology and mineral resources.

[0003] In the prior art, there is a drilling rig base device with patent announcement number CN213540282U. The above patent has a reinforcement structure at the bottom of the drilling rig base device to improve the supporting effect of the edge of the device. At the same time, the device is light in weight, which is convenient for users to carry out later maintenance and replacement. However, there are still the following shortcomings in actual use: from a practical point of view, the drilling rig is usually fixed on the base, and the drilling rig base is not easy to adjust the height of the drilling rig according to actual use needs, and the practicality is low. In addition, the drilling rig usually generates a large amplitude of vibration when working, and the vibration generated by the drilling rig easily drives the base to vibrate, thereby affecting the overall stability of the device.

[0004] Therefore, a base device with a lifting function is needed to solve the problems in the prior art that the drilling rig base is not easy to adjust the height of the drilling rig according to actual needs, and the stability of the base is easily affected when the drilling rig vibrates violently. Utility Model Content

[0005] The purpose of the utility model is to provide a base device with a lifting function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a base device with a lifting function, comprising a U-shaped base, the top surface of the U-shaped base is fixedly connected to two vertical columns distributed in parallel, the outer surface of the vertical column is slidably sleeved with a sliding block, the outer walls of the two sliding blocks at opposite ends are fixedly connected to the same drilling rig mounting plate, the U-shaped base is provided with a lifting mechanism, and the U-shaped base is provided with a stabilizing component inside;

[0007] The lifting mechanism includes a hydraulic rod and a T-shaped slide. The hydraulic rod is fixedly connected to the center of the inner wall of one side of the longitudinal section of the U-shaped base. There are two T-shaped slides and they are respectively opened on the inner walls at both ends of the U-shaped base. The inner wall of the T-shaped slide is slidably connected with a T-shaped slider. The same moving rod is fixedly connected between the outer walls of the opposite ends of the two T-shaped sliders. The output end of the hydraulic rod is fixedly connected to the outer wall of one side of the moving rod. Two parallel connecting rods are hinged between the top surface of the moving rod and the bottom surface of the drilling rig mounting plate.

[0008] It should be noted in the scheme that the stabilizing component includes four cavities, and the four cavities are respectively opened inside the four corners of the U-shaped base, one side wall of the cavity is fixedly connected to a telescopic spring, one side of the telescopic spring is fixedly connected to a sliding rod, the outer wall of the sliding rod on the side away from the telescopic spring slides through the outer wall of the U-shaped base and is fixedly connected to a rubber plate, the top surface of the sliding rod is fixedly connected to a guide column, the top surface of the cavity is provided with a guide groove matching the guide column, the bottom surface of the sliding rod is hinged with a movable rod, the end of the movable rod away from the sliding rod is hinged with an extrusion rod, and the bottom surface of the extrusion rod slides through the bottom surface of the U-shaped base.

[0009] It is further worth mentioning that telescopic rods are fixedly connected to the four corners of the bottom surface of the U-shaped base, and an L-shaped buffer plate is fixedly connected to one end of the telescopic rod away from the U-shaped base.

[0010] It should be further explained that a buffer spring is sleeved on the outer surface of each telescopic rod, and a limit plate is fixedly connected to the top end of each vertical column.

[0011] As a preferred embodiment, the top end of the buffer spring is fixedly connected to the bottom surface of the U-shaped base, and the bottom end of the buffer spring is fixedly connected to the inner wall of the bottom surface of the transverse section of the L-shaped buffer plate.

[0012] As a preferred embodiment, the movable rod is arranged in an inclined shape, a gap is arranged between the bottom surface of the extrusion rod and the inner wall of the bottom surface of the transverse section of the L-shaped buffer plate, and the height of the gap is smaller than the compression height of the buffer spring.

[0013] Compared with the prior art, the base device with lifting function provided by the utility model has at least the following beneficial effects:

[0014] (1) Through the adjustment of the lifting mechanism, with the cooperation of the T-shaped slide groove and the T-shaped slider, the hydraulic rod pushes the moving rod to move. When the moving rod moves, the hinged connecting rod pushes the drilling rig mounting plate to rise. Similarly, the reverse operation can realize the lowering of the drilling rig mounting plate. The operation is simple and effectively avoids the problem that the drilling rig base is difficult to adjust the height of the drilling rig according to actual needs.

[0015] (2) Through the action of the stabilizing component, the violent vibration of the drilling rig causes the U-shaped base to move up and down, causing the bottom surface of the extrusion rod to collide with the inner wall of the bottom surface of the horizontal section of the L-shaped buffer plate, and then the extrusion rod pushes the sliding rod to move through the movable rod. The sliding rod pushes the rubber plate to collide with and rub against the inner wall of one side of the vertical section of the L-shaped buffer plate, which has a damping effect on the U-shaped base, effectively reducing the vibration amplitude of the U-shaped base, improving the overall stability of the device, and effectively avoiding the problem that the stability of the base is easily affected when the drilling rig vibrates violently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front view structure of the L-shaped buffer plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the stabilizing component of the utility model.

[0020] In the figure: 1. U-shaped base; 2. vertical column; 3. sliding block; 4. drilling rig mounting plate; 5. lifting mechanism; 51. hydraulic rod; 52. T-shaped slide groove; 53. T-shaped slider; 54. moving rod; 55. connecting rod; 6. stabilizing assembly; 61. cavity; 62. telescopic spring; 63. sliding rod; 64. rubber sheet; 65. guide column; 66. guide groove; 67. movable rod; 68. extrusion rod; 7. telescopic rod; 8. L-shaped buffer plate; 9. buffer spring; 10. limit plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with embodiments.

[0022] See also Figure 1-Figure 4 The utility model provides a base device with a lifting function, including a U-shaped base 1, two vertical columns 2 distributed in parallel are fixedly connected to the top surface of the U-shaped base 1, a sliding block 3 is provided on the outer surface of the vertical column 2, and a same drilling rig mounting plate 4 is fixedly connected between the outer walls of the opposite ends of the two sliding blocks 3, a lifting mechanism 5 is provided on the U-shaped base 1, and a stabilizing component 6 is provided inside the U-shaped base 1;

[0023] The lifting mechanism 5 includes a hydraulic rod 51 and a T-shaped slide 52. The hydraulic rod 51 is fixedly connected to the center of the inner wall of one side of the longitudinal section of the U-shaped base 1. There are two T-shaped slides 52 and they are respectively opened on the inner walls at both ends of the U-shaped base 1. The inner wall of the T-shaped slide 52 is slidably connected with a T-shaped slider 53. The same moving rod 54 is fixedly connected between the outer walls of the opposite ends of the two T-shaped sliders 53. The output end of the hydraulic rod 51 is fixedly connected to the outer wall of one side of the moving rod 54. Two parallel connecting rods 55 are hinged between the top surface of the moving rod 54 and the bottom surface of the drilling rig mounting plate 4.

[0024] Further Figure 1 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that the stabilizing component 6 includes four cavities 61, and the four cavities 61 are respectively opened inside the four corners of the U-shaped base 1, and a telescopic spring 62 is fixedly connected to one side wall of the cavity 61, and a sliding rod 63 is fixedly connected to one side of the telescopic spring 62. The outer wall of the sliding rod 63 on the side away from the telescopic spring 62 slides through the outer wall of one side of the U-shaped base 1 and is fixedly connected to a rubber plate 64, and a guide column 65 is fixedly connected to the top surface of the sliding rod 63. A guide groove 66 matching the guide column 65 is opened on the top surface of the cavity 61. A movable rod 67 is hinged on the bottom surface of the sliding rod 63, and an extrusion rod 68 is hinged on one end of the movable rod 67 away from the sliding rod 63, and the bottom surface of the extrusion rod 68 slides through the bottom surface of the U-shaped base 1.

[0025] Further Figure 1 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that telescopic rods 7 are fixedly connected to the four corners of the bottom surface of the U-shaped base 1, and an L-shaped buffer plate 8 is fixedly connected to one end of the telescopic rod 7 away from the U-shaped base 1.

[0026] Further Figure 1 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that a buffer spring 9 is sleeved on the outer surface of each telescopic rod 7, and a limit plate 10 is fixedly connected to the top end of each vertical column 2.

[0027] Further Figure 3 and Figure 4 As shown, it is worth explaining in detail that the top end of the buffer spring 9 is fixedly connected to the bottom surface of the U-shaped base 1, and the bottom end of the buffer spring 9 is fixedly connected to the inner wall of the bottom surface of the transverse section of the L-shaped buffer plate 8, which plays a buffering role on the U-shaped base 1 when the drilling rig is working.

[0028] Further Figure 4As shown, it is worth explaining in detail that the movable rod 67 is arranged in an inclined shape, so that the sliding rod 63 can be pushed to move by moving the extrusion rod 68. A gap is set between the bottom surface of the extrusion rod 68 and the inner wall of the bottom surface of the horizontal section of the L-shaped buffer plate 8, and the height of the gap is less than the compression height of the buffer spring 9. When the U-shaped base 1 moves downward due to the vibration of the drilling rig, the bottom surface of the extrusion rod 68 is in conflict with the inner wall of the bottom surface of the horizontal section of the L-shaped buffer plate 8.

[0029] In summary: when the device is in use, first move the device to the target area, install the drilling rig on the top surface of the drilling rig mounting plate 4, and then turn on the hydraulic rod 51. With the cooperation of the T-shaped slide groove 52 and the T-shaped slider 53, the output end of the hydraulic rod 51 pushes the moving rod 54 to move in the direction of the vertical column 2. When the moving rod 54 moves, it pushes the drilling rig mounting plate 4 to move synchronously through the hinged connecting rod 55. With the cooperation of the vertical column 2 and the sliding block 3, the drilling rig mounting plate 4 is raised. Similarly, the reverse operation can realize the lowering of the drilling rig mounting plate 4. The operation is simple and effectively avoids the problem that the drilling rig base is not easy to adjust the drilling rig height according to actual needs.

[0030] When the drilling rig is working, the vibration generated by the drilling rig drives the U-shaped base 1 to vibrate, and under the action of the telescopic rod 7 and the buffer spring 9, the U-shaped base 1 is buffered. When the vibration amplitude of the U-shaped base 1 is large, the U-shaped base 1 produces a large up and down displacement, causing the extrusion rod 68 to move up and down synchronously. When the bottom surface of the extrusion rod 68 conflicts with the inner wall of the bottom surface of the horizontal section of the L-shaped buffer plate 8, the extrusion rod 68 pushes the sliding rod 63 to move outward through the movable rod 67. The sliding rod 63 moves and pushes the rubber plate 64 to conflict with and rub against the inner wall of one end of the vertical section of the L-shaped buffer plate 8, which plays a damping role on the U-shaped base 1, effectively reducing the vibration amplitude of the U-shaped base 1 and improving the overall stability of the device. When the extrusion rod 68 is not subjected to the extrusion force, the telescopic spring 62 drives the sliding rod 63 and the rubber plate 64 away from the inner wall of one side of the vertical section of the L-shaped buffer plate 8 to perform the next damping work, effectively avoiding the problem that the stability of the base is easily affected when the drilling rig vibrates violently.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A base device with a lifting function, comprising a U-shaped base (1), characterized in that: The top surface of the U-shaped base (1) is fixedly connected to two vertical columns (2) distributed in parallel, the outer surface of the vertical column (2) is provided with a sliding block (3) on a sliding sleeve, and the outer walls of the two opposite ends of the two sliding blocks (3) are fixedly connected to the same drilling rig mounting plate (4), the U-shaped base (1) is provided with a lifting mechanism (5), and the U-shaped base (1) is provided with a stabilizing component (6) inside; The lifting mechanism (5) comprises a hydraulic rod (51) and a T-shaped slide groove (52). The hydraulic rod (51) is fixedly connected to the center of the inner wall of one side of the longitudinal section of the U-shaped base (1). There are two T-shaped slide grooves (52) which are respectively arranged on the inner walls at both ends of the U-shaped base (1). The inner wall of the T-shaped slide groove (52) is slidably connected with a T-shaped slider (53). The outer walls of the two opposite ends of the two T-shaped sliders (53) are fixedly connected with the same moving rod (54). The output end of the hydraulic rod (51) is fixedly connected to the outer wall of one side of the moving rod (54). Two parallel connecting rods (55) are hinged between the top surface of the moving rod (54) and the bottom surface of the drilling rig mounting plate (4).

2. The base device with lifting function according to claim 1, characterized in that: The stabilizing component (6) comprises four cavities (61), and the four cavities (61) are respectively arranged inside the four corners of the U-shaped base (1); a telescopic spring (62) is fixedly connected to one side wall of the cavity (61); a sliding rod (63) is fixedly connected to one side of the telescopic spring (62); the outer wall of the sliding rod (63) away from the telescopic spring (62) slides through the outer wall of one side of the U-shaped base (1) and is fixedly connected to a rubber plate (64); the top surface of the sliding rod (63) is fixedly connected to a guide column (65); the top surface of the cavity (61) is provided with a guide groove (66) matched with the guide column (65); the bottom surface of the sliding rod (63) is hinged with a movable rod (67); the end of the movable rod (67) away from the sliding rod (63) is hinged with an extrusion rod (68); the bottom surface of the extrusion rod (68) slides through the bottom surface of the U-shaped base (1).

3. The base device with lifting function according to claim 2, characterized in that: Telescopic rods (7) are fixedly connected at the four corners of the bottom surface of the U-shaped base (1), and an end of the telescopic rod (7) away from the U-shaped base (1) is fixedly connected to an L-shaped buffer plate (8).

4. The base device with lifting function according to claim 3, characterized in that: The outer surface of each telescopic rod (7) is sleeved with a buffer spring (9), and the top end of each vertical column (2) is fixedly connected to a limiting plate (10).

5. The base device with lifting function according to claim 4, characterized in that: The top end of the buffer spring (9) is fixedly connected to the bottom surface of the U-shaped base (1), and the bottom end of the buffer spring (9) is fixedly connected to the inner wall of the bottom surface of the transverse section of the L-shaped buffer plate (8).

6. The base device with lifting function according to claim 5, characterized in that: The movable rod (67) is arranged in an inclined shape, and a gap is arranged between the bottom surface of the extrusion rod (68) and the inner wall of the bottom surface of the transverse section of the L-shaped buffer plate (8), and the height of the gap is smaller than the compression height of the buffer spring (9).

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