Drilling structure for rock soil sampling

Abstract

The utility model provides a drilling structure for rock-soil sampling, which relates to the technical field of rock-soil sampling and comprises a stabilizing mechanism, and the top of the stabilizing mechanism is fixedly connected with a sampling component; the stabilizing mechanism comprises a bottom plate, stand columns are fixedly connected to the outer wall of the bottom plate, a set of first electric push rods are fixedly installed on the outer wall of the bottom plate, connecting plates are fixedly connected to the shaft ends of the first electric push rods, inserting rods are fixedly connected to the bottoms of the connecting plates, and first sliding blocks are slidably connected to the inner walls of the stand columns. The tops of the first sliding blocks are fixedly connected with connecting ropes, when the first telescopic mechanisms stretch out and draw back, the connecting plates, the inserting rods and the connecting ropes can be driven together, the connecting ropes can slide on the rolling wheels under stress and drive the corresponding first sliding blocks to slide up and down in the stand columns, and the universal wheels are driven together under stress so that the universal wheels can be moved into or out of the stand columns. And the insertion rod can be finally inserted into or moved out of the ground, so that displacement of the whole body during use can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of soil and rock sampling technology, and in particular to a drilling structure for soil and rock sampling. Background Technology

[0002] Soil and rock sampling refers to the process of collecting samples from soil and rock layers below the Earth's surface in order to conduct physical, chemical, and mechanical analyses.

[0003] A drilling structure for soil and rock sampling is a specially designed device for collecting samples from soil and rock layers below the Earth's surface. This structure typically consists of multiple components, each with a specific function, working together to achieve efficient soil and rock sampling.

[0004] The existing drilling structure for soil and rock sampling has the following shortcomings:

[0005] In the use of existing technology, casters are installed at the bottom of the whole for easy movement. However, the casters reduce the stability of the whole during operation, which may lead to accidents and result in low overall safety. Utility Model Content

[0006] When the first telescopic mechanism of this invention is telescopic, it can simultaneously drive the connecting plate, the insert rod, and the connecting rope. The connecting rope, under force, can slide on the roller and drive the corresponding first slider to slide up and down inside the column. The universal wheel is also driven under force, allowing it to move into or out of the column, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a drilling structure for rock and soil sampling, including a stabilizing mechanism, with a sampling component fixedly connected to the top of the stabilizing mechanism; the stabilizing mechanism includes a base plate, with columns fixedly connected to the outer walls of the base plate, and a set of first electric push rods fixedly installed on the outer walls of the base plate, with connecting plates fixedly connected to the shaft ends of the first electric push rods, and insert rods fixedly connected to the bottom of the connecting plates; first sliders are slidably connected to the inner walls of the columns, with connecting ropes fixedly connected to the tops of the first sliders; rollers are rotatably connected to the inner walls of the columns; dampers are fixedly connected to the bottoms of the first sliders, with universal wheels fixedly installed on the shaft ends of the dampers, and springs are sleeved on the outer walls of the dampers. Through these components, overall displacement is avoided during use, and the entire structure can be stably positioned at the designated location.

[0008] Preferably, one end of the connecting rope is fixedly connected to the outer wall of the connecting plate, and the outer wall of the connecting rope is slidably connected to the inner wall of the roller, so that the connecting rope can slide normally inside the roller.

[0009] Preferably, one end of the spring is fixedly connected with the bottom of the first sliding block, and the other end of the spring is fixedly connected with the top of the universal wheel, so that both ends of the spring are connected, and disconnection in use is avoided.

[0010] Preferably, the outer wall of the stand is provided with a first positioning pin penetrating through, and the outer wall of the first positioning pin is fixedly connected with a group of pull rods, and the outer wall of the first positioning pin penetrates through the inner wall of the first sliding block, so that the first sliding block can be limited, and the universal wheel can be stably arranged on a horizontal plane.

[0011] Preferably, the top of the bottom plate is fixedly connected with a collecting box, and a control panel is fixedly installed on the front face of the collecting box, so that the user can conveniently store the rock-soil sample, and the user can conveniently control the components by the control panel.

[0012] Preferably, the sampling assembly comprises a second electric push rod, the shaft end of the second electric push rod is fixedly connected with a movable plate, the inner wall of the movable plate is slidably connected with a second sliding block, the bottom of the second sliding block is fixedly installed with a servo motor, and the shaft end of the servo motor is fixedly connected with a sampling drill rod, so that the sampling drill rod can normally contact the ground, and the sampling operation can be ensured to be normally performed, and the position of the sampling drill rod can be horizontally adjusted by the second sliding block.

[0013] Preferably, the front face of the movable plate is provided with a second positioning pin penetrating through, the inner wall of the movable plate is fixedly connected with a guide rod, the outer wall of the guide rod is slidably connected with the inner wall of the second sliding block, and the outer wall of the second positioning pin penetrates through the inner wall of the second sliding block, so that the second sliding block can be stably arranged in the movable plate, and the stability of the second sliding block during left-right movement can be improved by the guide rod.

[0014] Compared with the prior art, the utility model has the advantages and positive effects that,

[0015] 1、in the utility model, when the first telescopic mechanism is telescopic, the connecting plate, the inserting rod and the connecting rope can be driven, the connecting rope can slide on the roller under stress, and the corresponding first sliding block can slide up and down in the stand under stress, the universal wheel is driven and moved in or out of the stand, and the inserting rod can be inserted into or moved out of the ground, so that displacement of the whole in use is avoided, and the first sliding block can be limited through cooperation of the first positioning pin and the pull rod.

[0016] 2、 The utility model discloses a rock and soil sampling drilling structure, and the position of the sampling drill rod can be adjusted horizontally through the second sliding block and the second positioning pin, so that multipoint sampling can be carried out subsequently, and the buffer assembly is arranged, so that the vibration during movement can be reduced, and the collection assembly is arranged, so that the rock and soil sample can be stored. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A front view structure perspective drawing of a rock and soil sampling drilling structure is provided for the utility model;

[0018] Figure 2 An enlarged perspective view of a movable plate connecting structure in the rock and soil sampling drilling structure is provided for the utility model;

[0019] Figure 3 An enlarged perspective view of a bottom plate connecting structure in the rock and soil sampling drilling structure is provided for the utility model;

[0020] Figure 4 An enlarged perspective view of an internal connecting structure of a stand column in the rock and soil sampling drilling structure is provided for the utility model.

[0021] Legend 1, stabilizing mechanism; 101, bottom plate; 102, collection box; 103, control panel; 104, stand column; 105, insertion rod; 106, connecting plate; 107, first electric push rod; 108, roller; 109, first positioning pin; 110, pull rod; 111, universal wheel; 112, damper; 113, spring; 114, first sliding block; 115, connecting rope; 2, sampling assembly; 201, second electric push rod; 202, movable plate; 203, sampling drill rod; 204, servo motor; 205, second positioning pin; 206, second sliding block; 207, guide rod. DETAILED DESCRIPTION

[0022] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a drilling structure for rock soil sampling, including stabilizing mechanism 1, the top of stabilizing mechanism 1 is fixedly connected with sampling assembly 2, stabilizing mechanism 1 includes bottom plate 101, the outer wall of bottom plate 101 is fixedly connected with stand 104, the outer wall of bottom plate 101 is fixedly installed with a group of first electric push rod 107, the axle end of first electric push rod 107 is fixedly connected with connecting plate 106, the bottom of connecting plate 106 is fixedly connected with plug rod 105, the inner wall of stand 104 is slidably connected with first sliding block 114, the top of first sliding block 114 is fixedly connected with connecting rope 115, the inner wall of stand 104 is rotatably connected with idler wheel 108, the bottom of first sliding block 114 is fixedly connected with damper 112, the axle end of damper 112 is fixedly installed with universal wheel 111, the outer wall of damper 112 is all covered with spring 113, through above-mentioned component, avoid the displacement of whole when using, and whole can also stably be in specified place.

[0025] As Figure 4 The end of connecting rope 115 is fixedly connected with the outer wall of connecting plate 106, and the outer wall of connecting rope 115 is slidably connected with the inner wall of idler wheel 108, so that connecting rope 115 can normally slide in idler wheel 108.

[0026] As Figure 1 And Figure 4 The end of spring 113 is fixedly connected with the bottom of first sliding block 114, and the other end of spring 113 is fixedly connected with the top of universal wheel 111, so that both ends of spring 113 are connected, avoiding disconnection during use.

[0027] As Figure 1 And Figure 4 The outer wall of stand 104 is provided with first positioning pin 109, the outer wall of first positioning pin 109 is fixedly connected with a group of pull rods 110, the outer wall of first positioning pin 109 penetrates the inner wall of first sliding block 114, by setting first positioning pin 109 and pull rod 110, first sliding block 114 can be limited, indirectly making universal wheel 111 can stably be on a horizontal plane.

[0028] As Figure 1 And Figure 3 The top of bottom plate 101 is fixedly connected with collecting box 102, and the front surface of collecting box 102 is fixedly installed with control panel 103, through the setting of collecting box 102, the rock soil sample can be conveniently stored by the user, and through the setting of control panel 103, the user can conveniently control the use of components.

[0029] As Figure 1 And Figure 2As shown, the sampling assembly 2 comprises a second electric push rod 201, the shaft end of the second electric push rod 201 is fixedly connected with a movable plate 202, the inner wall of the movable plate 202 is slidably connected with a second sliding block 206, the bottom of the second sliding block 206 is fixedly installed with a servo motor 204, the shaft end of the servo motor 204 is fixedly connected with a sampling drill rod 203, through the setting of the second electric push rod 201, the sampling drill rod 203 can normally contact with the ground, and the normal sampling operation is ensured, and through the setting of the second sliding block 206, the position of the sampling drill rod 203 can be horizontally adjusted.

[0030] As shown in Figure 1 and Figure 2 the front surface of the movable plate 202 is provided with a second positioning pin 205, the inner wall of the movable plate 202 is fixedly connected with a guide rod 207, the outer wall of the guide rod 207 is slidably connected with the inner wall of the second sliding block 206, the outer wall of the second positioning pin 205 penetrates the inner wall of the second sliding block 206, through the setting of the second positioning pin 205, the second sliding block 206 can be stably in the movable plate 202, and through the setting of the guide rod 207, the stability of the second sliding block 206 when moving left and right can be improved.

[0031] The working principle and method of using the device: when the whole is moved to the designated place through the universal wheel 111, the user can pull out the first positioning pin 109 through the pull rod 110, so that it is separated from the first sliding block 114 and the stand column 104, and then the first electric push rod 107 is started through the control panel 103, the extension of the first electric push rod 107 can drive the connecting plate 106 and the plug rod 105 to move downward, the connecting rope 115 is stressed and slides on the roller 108, and then drives the first sliding block 114, the damper 112, the spring 113 and the universal wheel 111 in the stand column 104 to move upward, when moving upward to the appropriate position, the first positioning pin 109 can be inserted into the corresponding circular hole through the pull rod 110 again, which realizes the limitation of the first sliding block 114, and when the plug rod 105 moves downward to the appropriate position, it can also be inserted into the ground, the universal wheel 111 is separated from the ground and moves into the stand column 104, the cooperation of the above can avoid displacement during use, then the position adjustment of the sampling drill rod 203 is completed through the cooperation of the second sliding block 206, the guide rod 207 and the second positioning pin 205, and then the servo motor 204 and the second electric push rod 201 are started through the control panel 103, so that the sampling drill rod 203 can rotate, and the movable plate 202 and the sampling drill rod 203 can move downward to drill and sample the rock-soil.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A drilling structure for geotechnical sampling, characterized by: Including stabilizing mechanism (1), the top of stabilizing mechanism (1) is fixedly connected with sampling assembly (2); The outer wall of the bottom plate (101) is fixedly connected with a group of first electric push rods (107), the shaft end of the first electric push rod (107) is fixedly connected with a connecting plate (106), the bottom of the connecting plate (106) is fixedly connected with a plug rod (105), the inner wall of the stand (104) is slidably connected with a first sliding block (114), the top of the first sliding block (114) is fixedly connected with a connecting rope (115), the inner wall of the stand (104) is rotatably connected with a roller (108), the bottom of the first sliding block (114) is fixedly connected with a damper (112), the shaft end of the damper (112) is fixedly installed with a universal wheel (111), and the outer wall of the damper (112) is sleeved with a spring (113).

2. The drilling structure for soil sampling according to claim 1, wherein: One end of the connecting rope (115) is fixedly connected with the outer wall of the connecting plate (106), and the outer wall of the connecting rope (115) is slidably connected with the inner wall of the roller (108).

3. The drilling structure for soil sampling according to claim 1, wherein: One end of the spring (113) is fixedly connected with the bottom of the first sliding block (114), and the other end of the spring (113) is fixedly connected with the top of the universal wheel (111).

4. The drilling structure for soil sampling according to claim 1, wherein: The outer wall of the stand (104) is provided with a first positioning pin (109), the outer wall of the first positioning pin (109) is fixedly connected with a group of pull rods (110), and the outer wall of the first positioning pin (109) penetrates the inner wall of the first sliding block (114).

5. The drilling structure for soil sampling according to claim 1, wherein: The top of the bottom plate (101) is fixedly connected with a collection box (102), and a control panel (103) is fixedly installed on the front of the collection box (102).

6. The drilling structure for soil sampling according to claim 1, wherein: The sampling assembly (2) comprises a second electric push rod (201), the shaft end of the second electric push rod (201) is fixedly connected with a movable plate (202), the inner wall of the movable plate (202) is slidably connected with a second sliding block (206), the bottom of the second sliding block (206) is fixedly installed with a servo motor (204), the shaft end of the servo motor (204) is fixedly connected with a sampling drill rod (203).

7. The drilling structure for geotechnical sampling according to claim 6, characterized in that: The front of the movable plate (202) is provided with a second positioning pin (205), the inner wall of the movable plate (202) is fixedly connected with a guide rod (207), the outer wall of the guide rod (207) is slidably connected with the inner wall of the second sliding block (206), and the outer wall of the second positioning pin (205) penetrates the inner wall of the second sliding block (206).

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