A straightness detection device for geological exploration drill rod

Abstract

The present invention discloses a straightness detection device for a geological prospecting drill rod, and the present invention relates to the field of geological prospecting technology. Specifically, it comprises: a machine body, the top of the machine body is fixedly connected with a workbench, the top of the workbench is fixedly connected with a fixed frame; the straightness detection device for the geological prospecting drill rod also comprises: a detection mechanism, used to detect the straightness of the drill rod, the detection mechanism is fixedly connected to the top of the workbench, the detection mechanism comprises a first slide, the interior of the first slide is fixedly connected with a first telescopic rod, the exterior of the first telescopic rod is fixedly connected with a lifting assembly, and the first slide is opened inside the workbench; a positioning mechanism, used to fix and adjust the angle of the drill rod, the positioning mechanism is fixedly connected to the top of the fixed frame, the positioning mechanism comprises a horizontal plate, the top of the horizontal plate is fixedly connected with a fixing ring, and the straightness detection device for the geological prospecting drill rod achieves the purpose of improving the use efficiency of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of geological exploration, in particular to a straightness detection device for a geological exploration drill rod. Background Art

[0002] Drill pipe straightness refers to the degree of deviation between the axis of the drill pipe and the true straight line. The smaller the drill pipe straightness, the closer the axis of the drill pipe is to the true straight line, and the smaller the vibration of the drill tool during drilling operation, which greatly reduces the wear and life of the drill tool.

[0003] The current straightness detection equipment for geological exploration drill rods fixes the position of the drill rod when performing straightness detection on the drill rod, and detects the straightness of several fixed positions by rotating the drill rod to make it contact with the contact point, so there are fewer detection points. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a straightness detection device for geological exploration drill rods, which specifically includes:

[0005] A machine body, a workbench is fixedly connected to the top of the machine body, and a fixing frame is fixedly connected to the top of the workbench;

[0006] The straightness detection equipment for geological exploration drill pipe also includes:

[0007] A detection mechanism, used for detecting the straightness of the drill rod, the detection mechanism is fixedly connected to the top of the workbench, the detection mechanism comprises a first slideway, the interior of the first slideway is fixedly connected to a first telescopic rod, the exterior of the first telescopic rod is fixedly connected to a lifting assembly, and the first slideway is opened inside the workbench;

[0008] The locking mechanism is used to fix and adjust the drill rod angle. The locking mechanism is fixedly connected to the top of the fixing frame. The locking mechanism includes a cross plate. A fixing ring is fixedly connected to the top of the cross plate. An adjustment component is arranged inside the fixing ring. The cross plate is fixedly connected to the top of the fixing frame.

[0009] Preferably, a fan is fixedly connected inside the body, a fixed tube is fixedly connected outside the body, three fixed tubes are provided, three first slideways are opened, three first telescopic rods are provided, and two fixed rings are provided and symmetrically arranged.

[0010] Preferably, the lifting assembly includes a first slide plate, a groove is provided inside the first slide plate, a second suction cup and a second telescopic rod are fixedly connected inside the groove, two second suction cups are provided and are symmetrically arranged, the first slide plate is fixedly connected to the outside of the first telescopic rod, and the first slide plate is slidably connected to the inside of the first slide.

[0011] Preferably, a lifting plate is fixedly connected to the top of the second telescopic rod, a cushion block is fixedly connected to the top of the lifting plate, and a contact rod is fixedly connected to the top of the cushion block.

[0012] Preferably, the outside of the cushion block is fixedly connected to a fixing plate, the outside of the fixing plate is fixedly connected to an annular plate, the annular plate connects four fixing plates, the four fixing plates move simultaneously, and four fixing plates are provided.

[0013] Preferably, the detection mechanism also includes a fixed frame, the top of the fixed frame is fixedly connected to an electric push plate, the bottom of the electric push plate is fixedly connected to a first sliding column, the bottom of the first sliding column is fixedly connected to a first suction cup, two of the first sliding column and the first suction cup are provided, and three of the fixed frames are provided, and the fixed frame is fixedly connected to the top of the workbench.

[0014] Preferably, the adjustment assembly includes a motor box, a motor is fixedly connected to the inside of the motor box, a fourth telescopic rod is fixedly connected to the output end of the motor, a fifth half ring is fixedly connected to the bottom of the fourth telescopic rod, a sixth half ring is snap-connected to the top of the fifth half ring, the fifth half ring and the sixth half ring are used to place the threaded end of the drill rod, and the motor box is fixedly connected to the top of the cross plate.

[0015] Preferably, the fifth half ring and the sixth half ring are both made of rubber material to increase friction with the thread, the outside of the fifth half ring is fixedly connected to the third adjusting rod, the outside of the third adjusting rod is fixedly connected to the seventh half ring, the top of the seventh half ring is snap-connected to the eighth half ring, and the seventh half ring and the eighth half ring are used to fix one end of the drill rod.

[0016] Preferably, the interior of the fixed ring is slidably connected to a second sliding column, the exterior of the second sliding column is fixedly connected to a circular plate, the exterior of the circular plate is fixedly connected to a third telescopic rod, the third telescopic rod is fixedly connected to the exterior of the fixed ring, the exterior of the second sliding column is rotatably connected to a turntable, the exterior of the turntable is fixedly connected to a first half ring, the top of the first half ring is snap-connected to the second half ring, and the first half ring and the second half ring are used to fix the other end of the drill rod.

[0017] Preferably, a second slide is provided inside the fixed frame, a second slide is slidably connected inside the second slide, an electric push rod is fixedly connected to the top of the second slide, a second adjusting rod is fixedly connected to the outside of the electric push rod, a fourth half ring is fixedly connected to the outside of the second adjusting rod, a steering joint is fixedly connected to the top of the electric push rod, a first adjusting rod is rotatably connected inside the steering joint, a third half ring is fixedly connected to the outside of the first adjusting rod, and the third half ring and the fourth half ring are used to clean detection points at corresponding positions of the drill rod and the contact rod.

[0018] The present invention provides a straightness detection device for a geological exploration drill rod, which has the following beneficial effects:

[0019] The straightness detection device for the geological exploration drill rod fixes the position of the drill rod by setting a positioning mechanism, and controls the angle of the drill rod and the position aligned with the contact rod. When the existing detection equipment detects the straightness of the drill rod, the drill rod is fixed in position, and the drill rod is rotated to contact the contact point to detect the straightness of several fixed positions, and the detection points are relatively small. Therefore, a positioning mechanism is set to control the rotation of the drill rod during the detection process, and adjust the position of the drill rod so that different positions contact the contact point, thereby increasing the detection points.

[0020] The straightness detection device for geological exploration drill rods detects the straightness of the drill rod by setting a detection mechanism and adjusting the adjustment component so that the contact rod in the adjustment component contacts the drill rod. After the detection, a fixed frame is used to protect the contact rod, and a reciprocating first suction cup is used to drive the elastic pad to restore to its original state to prevent the elastic pad from recovering slowly after being squeezed, affecting the next use. When adjusting the detection point, the position of the third half ring and the fourth half ring can be adjusted, and then the position of the scraper can be adjusted to clean the outer surface of the drill rod to prevent the presence of protruding impurities outside the detection point from affecting the detection work.

[0021] The straightness detection device for geological exploration drill rod controls the height of the contact rod by setting an adjustment component. When installing the drill rod, the adjustment component is located away from the drill rod to prevent the drill rod from falling and damaging the contact rod. During the detection process, an elastic pad is set at the bottom of the contact rod to protect the contact rod. After the detection is completed, the elastic pad is controlled to quickly return to its original state under the cooperation of the first suction cup and the fixing plate.

[0022] The straightness detection equipment for geological exploration drill rods fixes and detects the drill rods by setting detection mechanisms and positioning mechanisms. The drill rods are tested at different positions, and before adjusting the position, the detection points are scraped and cleaned externally to drive impurities away from the drill rods. After the test, the contact rod is protected, and the elastic pad at the bottom of the contact rod is pulled to promote the elastic pad to return to its original state. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the detection mechanism of the present invention;

[0026] Figure 4 For the present invention Figure 3The structural diagram at A in the middle;

[0027] Figure 5 It is a schematic diagram of the structure of the lifting assembly of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the locking mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 The structural diagram at B in the middle;

[0030] Figure 8 For the present invention Figure 6 The structural diagram at C in the middle;

[0031] Fig. 9 It is a schematic diagram of the structure of the regulating component of the present invention.

[0032] In the figure: 1, machine body; 2, workbench; 3, detection mechanism; 301, first slide; 302, first telescopic rod; 303, lifting assembly; 3031, first slide plate; 3032, groove; 3033, second suction cup; 3034, second telescopic rod; 3035, lifting plate; 3036, cushion block; 3037, contact rod; 3038, fixing plate; 3039, annular plate; 304, fixing frame; 305, electric push plate; 306, first sliding column; 307, first suction cup; 4, fixing frame; 5, positioning mechanism; 501, horizontal plate; 502, fixing ring; 503, adjustment assembly ;5031, motor box;5032, fourth telescopic rod;5033, fifth semi-ring;5034, sixth semi-ring;5035, third adjusting rod;5036, seventh semi-ring;5037, eighth semi-ring;504, second slide;505, second slide plate;506, second sliding column;507, turntable;508, first semi-ring;509, second semi-ring;510, round plate;511, third telescopic rod;512, electric push rod;513, steering joint;514, first adjusting rod;515, third semi-ring;516, second adjusting rod;517, fourth semi-ring;6, fixed tube. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] like Figure 1-Figure 9As shown, the present invention provides a technical solution: specifically comprising:

[0035] A machine body 1, a workbench 2 is fixedly connected to the top of the machine body 1, and a fixing frame 4 is fixedly connected to the top of the workbench 2;

[0036] The straightness detection equipment for geological exploration drill pipe also includes:

[0037] The detection mechanism 3 is used to detect the straightness of the drill rod. The detection mechanism 3 is fixedly connected to the top of the workbench 2. The detection mechanism 3 includes a first slide 301. Three first slides 301 are provided. The first slide 301 is fixedly connected to the inside of the first slide 301. Three first telescopic rods 302 are provided. The outside of the first telescopic rod 302 is fixedly connected to the lifting assembly 303. The first slide 301 is provided inside the workbench 2;

[0038] The locking mechanism 5 is used to fix and adjust the drill rod angle. The locking mechanism 5 is fixedly connected to the top of the fixing frame 4. The locking mechanism 5 includes a horizontal plate 501. A fixing ring 502 is fixedly connected to the top of the horizontal plate 501. An adjustment component 503 is arranged inside the fixing ring 502. Two fixing rings 502 are arranged symmetrically. The horizontal plate 501 is fixedly connected to the top of the fixing frame 4.

[0039] A fan is fixedly connected inside the machine body 1 , and a fixed pipe 6 is fixedly connected outside the machine body 1 . Three fixed pipes 6 are provided and can be used to supply air to the three first slideways 301 .

[0040] Before using the equipment, open the detection mechanism 3 and adjust the position of the lifting assembly 303 so that the lifting assembly 303 is away from the positioning mechanism 5. Manually place the drill rod inside the positioning mechanism 5 to fix the position of the drill rod. Adjust the position of the lifting assembly 303, open the positioning mechanism 5, perform straightness detection on the drill rod, and adjust the positioning mechanism 5 to perform straightness detection on different positions of the drill rod.

[0041] The lifting assembly 303 includes a first slide plate 3031, a groove 3032 is opened inside the first slide plate 3031, and a second suction cup 3033 and a second telescopic rod 3034 are fixedly connected inside the groove 3032. There are two second suction cups 3033, which are symmetrically arranged. The first slide plate 3031 is fixedly connected to the outside of the first telescopic rod 302, and the first slide plate 3031 is slidably connected to the inside of the first slide 301.

[0042] The top of the second telescopic rod 3034 is fixedly connected to a lifting plate 3035, the top of the lifting plate 3035 is fixedly connected to a cushion block 3036, the cushion block 3036 is set as an elastic cushion block, the top of the cushion block 3036 is fixedly connected to a contact rod 3037, and the top of the contact rod 3037 is set with an induction contact.

[0043] The outside of the cushion block 3036 is fixedly connected to a fixing plate 3038 , and the outside of the fixing plate 3038 is fixedly connected to an annular plate 3039 . Four fixing plates 3038 are provided.

[0044] The detection mechanism 3 further includes a fixed frame 304 , and an electric push plate 305 is fixedly connected to the top of the fixed frame 304 .

[0045] Before using the device, the first telescopic rod 302 is opened, and the first telescopic rod 302 drives the first slide plate 3031 to move away from the fixing frame 4 until the first slide plate 3031 moves into the fixing frame 304, at which time the drill rod can be manually installed.

[0046] After the drill rod is installed, adjust the first telescopic rod 302 to the initial position, at which time the first slide plate 3031 is at the bottom of the drill rod. Open the second telescopic rod 3034, which drives the lifting plate 3035, the cushion block 3036 and the contact rod 3037 to move upward. As the drill rod rotates, the drill rod begins to contact the sensing contacts at the top of the three contact rods 3037. The contact rod 3037 is squeezed and squeezes the cushion block 3036 at the bottom. The cushion block 3036 undergoes corresponding deformation and then returns to its original state. The straightness of the drill rod is tested by detecting whether all the sensing contacts are in contact with the drill rod. If all the sensing contacts are in contact with the drill rod, the straightness is qualified.

[0047] The bottom of the electric push plate 305 is fixedly connected to a first sliding column 306, which passes through the top plate of the fixed frame 304. The bottom of the first sliding column 306 is fixedly connected to a first suction cup 307. There are two first sliding columns 306 and two first suction cups 307, and there are three fixed frames 304. The fixed frame 304 is fixedly connected to the top of the workbench 2.

[0048] After the inspection is completed, the electric push plate 305 is turned on, and the electric push rod 512 drives the first sliding column 306 and the first suction cup 307 to move upward. The first telescopic rod 302 is turned on, and the first telescopic rod 302 drives the first slide plate 3031 to move away from the fixing frame 4 until the first slide plate 3031 moves into the fixing frame 304. At this time, the second telescopic rod 3034 is in the initial state, and the lifting plate 3035 and the second suction cup 3033 are fixed by suction.

[0049] Adjust the electric push plate 305 to the up and down reciprocating motion state, the electric push plate 305 begins to drive the first sliding column 306 and the first suction cup 307 to move up and down, as the first suction cup 307 contacts the fixed plate 3038 at the bottom, the first suction cup 307 is gradually fixed to the fixed plate 3038, and drives the fixed plate 3038 to move up and down, the fixed plate 3038 drives the annular plate 3039 to move, and drives the cushion block 3036 to deform, repeatedly stretching or squeezing the cushion block 3036, and promoting the cushion block 3036 to return to its original state.

[0050] The adjustment component 503 includes a motor box 5031, the interior of the motor box 5031 is fixedly connected to a motor, the output end of the motor is fixedly connected to a fourth telescopic rod 5032, the bottom of the fourth telescopic rod 5032 is fixedly connected to a fifth half ring 5033, the top of the fifth half ring 5033 is snap-connected to a sixth half ring 5034, and the motor box 5031 is fixedly connected to the top of the horizontal plate 501.

[0051] The fifth half ring 5033 and the sixth half ring 5034 are both made of rubber material. The outside of the fifth half ring 5033 is fixedly connected to the third adjustment rod 5035. The outside of the third adjustment rod 5035 is fixedly connected to the seventh half ring 5036. The top of the seventh half ring 5036 is snap-connected to the eighth half ring 5037.

[0052] Before using the equipment, manually disassemble the sixth half ring 5034 and the eighth half ring 5037, and place the threaded end of the drill pipe on the fifth half ring 5033, and the drill pipe falls on the seventh half ring 5036. Manually engage the sixth half ring 5034 and the eighth half ring 5037 on the top of the fifth half ring 5033 and the seventh half ring 5036, respectively, to fix one end of the drill pipe.

[0053] Before the detection work begins, the motor in the motor box 5031 is turned on, the motor drives the fourth telescopic rod 5032 to rotate, and then drives the fifth half ring 5033 to rotate, and the fifth half ring 5033 drives the drill rod to rotate, and the drill rod begins to contact with the contact rod 3037.

[0054] When the detection point needs to be adjusted, the fourth telescopic rod 5032 can be opened to multiple strokes respectively, and the fourth telescopic rod 5032 drives the fifth half ring 5033 to move, thereby driving the drill rod to move, and the motor is turned on again to complete the detection work of other detection points.

[0055] The interior of the fixed ring 502 is slidably connected to the second sliding column 506, the exterior of the second sliding column 506 is fixedly connected to a circular plate 510, the exterior of the circular plate 510 is fixedly connected to a third telescopic rod 511, the third telescopic rod 511 is fixedly connected to the exterior of the fixed ring 502, the exterior of the second sliding column 506 is rotatably connected to a turntable 507, the exterior of the turntable 507 is fixedly connected to a first half ring 508, and the top of the first half ring 508 is snap-connected to the second half ring 509.

[0056] The stroke of the third telescopic rod 511 is adjusted according to the length of the drill rod and the opening length of the fourth telescopic rod 5032, and the third telescopic rod 511 controls the positions of the circular plate 510, the second sliding column 506, the rotating disk 507 and the first half ring 508. The second half ring 509 is manually disassembled, and the other end of the drill rod is placed on the first half ring 508. Then, the second half ring 509 is manually engaged and connected to the top of the first half ring 508 to fix the other end of the drill rod.

[0057] A second slide 504 is provided inside the fixed frame 4, and a second slide plate 505 is slidably connected inside the second slide 504, a power system is arranged inside the second slide plate 505, an electric push rod 512 is fixedly connected to the top of the second slide plate 505, a second adjusting rod 516 is fixedly connected to the outside of the electric push rod 512, a fourth semi-ring 517 is fixedly connected to the outside of the second adjusting rod 516, a steering joint 513 is fixedly connected to the top of the electric push rod 512, a first adjusting rod 514 is rotatably connected to the inside of the steering joint 513, a third semi-ring 515 is fixedly connected to the outside of the first adjusting rod 514, scrapers are fixedly connected to the inside of the fourth semi-ring 517 and the third semi-ring 515, and magnetic sheets are arranged at the bottom of the third semi-ring 515 and the top of the fourth semi-ring 517.

[0058] When placing the drill rod, manually rotate the first adjustment rod 514, and the first adjustment rod 514 drives the third half ring 515 to rotate in a direction away from the drill rod. When placing the drill rod, the drill rod is inside the fourth half ring 517. Turn on the electric push rod 512, and the electric push rod 512 drives the top steering joint 513, the first adjustment rod 514 and the third half ring 515 to move upward. Manually rotate the first adjustment rod 514 to make the third half ring 515 at the top of the fourth half ring 517. Adjust the electric push rod 512 to the initial state, and the magnetic sheet at the bottom of the third half ring 515 and the magnetic sheet at the top of the fourth half ring 517 are attracted and fixed, and the drill rod is between the third half ring 515 and the fourth half ring 517. According to the detection point position aligned with the bottom contact rod 3037, the power system in the second slide 505 is turned on, and the second slide 505 moves in the second slide 504, thereby driving the top electric push rod 512, the steering joint 513, the third half ring 515 and the fourth half ring 517 to move, scrape the detection point position, and promote the separation of impurities from the drill pipe.

[0059] Working principle: Before using the device, turn on the electric push plate 305, and the electric push rod 512 drives the first sliding column 306 and the first suction cup 307 to move upward. Turn on the first telescopic rod 302, and the first telescopic rod 302 drives the first slide plate 3031 to move away from the fixing frame 4 until the first slide plate 3031 moves into the fixing frame 304, at which time the drill rod can be manually installed.

[0060] The drill rod is manually placed inside the positioning mechanism 5 to fix the position of the drill rod. Before using the device, the sixth half ring 5034 and the eighth half ring 5037 are manually disassembled, and the threaded end of the drill rod is placed on the fifth half ring 5033, and the drill rod falls on the seventh half ring 5036. The sixth half ring 5034 and the eighth half ring 5037 are manually engaged and connected to the top of the fifth half ring 5033 and the seventh half ring 5036, respectively, to fix one end of the drill rod.

[0061] The stroke of the third telescopic rod 511 is adjusted according to the length of the drill rod and the opening length of the fourth telescopic rod 5032, and the third telescopic rod 511 controls the positions of the circular plate 510, the second sliding column 506, the rotating disk 507 and the first half ring 508. The second half ring 509 is manually disassembled, and the other end of the drill rod is placed on the first half ring 508. Then, the second half ring 509 is manually engaged and connected to the top of the first half ring 508 to fix the other end of the drill rod.

[0062] When placing the drill rod, manually rotate the first adjustment rod 514, and the first adjustment rod 514 drives the third half ring 515 to rotate in a direction away from the drill rod. When placing the drill rod, the drill rod is inside the fourth half ring 517. Turn on the electric push rod 512, and the electric push rod 512 drives the top steering joint 513, the first adjustment rod 514 and the third half ring 515 to move upward. Manually rotate the first adjustment rod 514 to make the third half ring 515 at the top of the fourth half ring 517. Adjust the electric push rod 512 to the initial state, and the magnetic sheet at the bottom of the third half ring 515 and the magnetic sheet at the top of the fourth half ring 517 are attracted and fixed, and the drill rod is between the third half ring 515 and the fourth half ring 517. According to the detection point position aligned with the bottom contact rod 3037, the power system in the second slide 505 is turned on, and the second slide 505 moves in the second slide 504, thereby driving the top electric push rod 512, the steering joint 513, the third half ring 515 and the fourth half ring 517 to move, scrape the detection point position, and promote the separation of impurities from the drill pipe.

[0063] Before the detection work begins, the motor in the motor box 5031 is turned on, the motor drives the fourth telescopic rod 5032 to rotate, and then drives the fifth half ring 5033 to rotate, and the fifth half ring 5033 drives the drill rod to rotate, and the drill rod begins to contact with the contact rod 3037.

[0064] Adjust the position of the lifting assembly 303 and perform a straightness test on the drill rod. After the drill rod is installed, adjust the first telescopic rod 302 to the initial position, at which time the first slide plate 3031 is at the bottom of the drill rod. Turn on the second telescopic rod 3034, which drives the lifting plate 3035, the cushion block 3036 and the contact rod 3037 to move upward. As the drill rod rotates, the drill rod begins to contact the sensing contacts at the top of the three contact rods 3037. The contact rod 3037 is squeezed and squeezes the cushion block 3036 at the bottom. The cushion block 3036 undergoes a corresponding deformation and then returns to its original state. The straightness of the drill rod is tested by detecting whether all the sensing contacts are in contact with the drill rod. If all the sensing contacts are in contact with the drill rod, the straightness is qualified.

[0065] The positioning mechanism 5 is adjusted to perform straightness detection on different positions of the drill rod. When the detection point needs to be adjusted, the fourth telescopic rod 5032 can be opened to multiple strokes respectively, and the fourth telescopic rod 5032 drives the fifth half ring 5033 to move, thereby driving the drill rod to move, and the stroke of the third telescopic rod 511 is adjusted to cooperate with the movement of the drill rod, and the motor is turned on again to complete the detection of other detection points.

[0066] After the inspection is completed, the electric push plate 305 is turned on, and the electric push rod 512 drives the first sliding column 306 and the first suction cup 307 to move upward. The first telescopic rod 302 is turned on, and the first telescopic rod 302 drives the first slide plate 3031 to move away from the fixing frame 4 until the first slide plate 3031 moves into the fixing frame 304. At this time, the second telescopic rod 3034 is in the initial state, and the lifting plate 3035 and the second suction cup 3033 are fixed by suction.

[0067] Adjust the electric push plate 305 to the up and down reciprocating motion state, the electric push plate 305 begins to drive the first sliding column 306 and the first suction cup 307 to move up and down, as the first suction cup 307 contacts the fixed plate 3038 at the bottom, the first suction cup 307 is gradually fixed to the fixed plate 3038, and drives the fixed plate 3038 to move up and down, the fixed plate 3038 drives the annular plate 3039 to move, and drives the cushion block 3036 to deform, repeatedly stretching or squeezing the cushion block 3036, and promoting the cushion block 3036 to return to its original state.

[0068] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A straightness detection device for a geological exploration drill pipe, specifically comprising: A machine body (1), characterized in that: a workbench (2) is fixedly connected to the top of the machine body (1), and a fixing frame (4) is fixedly connected to the top of the workbench (2); The straightness detection equipment for geological exploration drill pipe also includes: A detection mechanism (3) for detecting the straightness of a drill rod, the detection mechanism (3) being fixedly connected to the top of a workbench (2), the detection mechanism (3) comprising a first slideway (301), the interior of the first slideway (301) being fixedly connected to a first telescopic rod (302), three first slideways (301) being provided, three first telescopic rods (302) being provided, the exterior of the first telescopic rod (302) being fixedly connected to a lifting assembly (303), and the first slideway (301) being provided inside the workbench (2); The lifting assembly (303) comprises a first slide plate (3031), the interior of the first slide plate (3031) is provided with a groove (3032), the interior of the groove (3032) is fixedly connected with a second suction cup (3033) and a second telescopic rod (3034), two second suction cups (3033) are provided and are symmetrically arranged, the first slide plate (3031) is fixedly connected to the outside of the first telescopic rod (302), and the first slide plate (3031) is slidably connected to the inside of the first slideway (301); The top of the second telescopic rod (3034) is fixedly connected to a lifting plate (3035), the top of the lifting plate (3035) is fixedly connected to a cushion block (3036), and the top of the cushion block (3036) is fixedly connected to a contact rod (3037); The outside of the cushion block (3036) is fixedly connected with a fixing plate (3038), and four fixing plates (3038) are provided; The detection mechanism (3) further comprises a fixed frame (304), the top of the fixed frame (304) is fixedly connected to an electric push plate (305), the bottom of the electric push plate (305) is fixedly connected to a first sliding column (306), the bottom of the first sliding column (306) is fixedly connected to a first suction cup (307), two first sliding columns (306) and two first suction cups (307) are provided, three fixed frames (304) are provided, and the fixed frame (304) is fixedly connected to the top of the workbench (2); The clamping mechanism (5) is used to fix and adjust the angle of the drill rod.

2. The straightness detection device for geological exploration drill pipe according to claim 1, characterized in that: A fan is fixedly connected to the interior of the machine body (1), and a fixed pipe (6) is fixedly connected to the exterior of the machine body (1), wherein three fixed pipes (6) are provided.

3. The straightness detection device for geological exploration drill pipe according to claim 1, characterized in that: The outside of the fixing plate (3038) is fixedly connected to an annular plate (3039).

4. The straightness detection device for geological exploration drill pipe according to claim 1, characterized in that: The locking mechanism (5) is fixedly connected to the top of the fixing frame (4), and comprises a transverse plate (501). A fixing ring (502) is fixedly connected to the top of the transverse plate (501). Two fixing rings (502) are provided and are symmetrically arranged. An adjusting component (503) is provided inside one of the fixing rings (502). The transverse plate (501) is fixedly connected to the top of the fixing frame (4).

5. The straightness detection device for geological exploration drill pipe according to claim 4, characterized in that: The interior of another fixed ring (502) is slidably connected to a second sliding column (506), the exterior of the second sliding column (506) is fixedly connected to a circular plate (510), the exterior of the circular plate (510) is fixedly connected to a third telescopic rod (511), the third telescopic rod (511) is fixedly connected to the exterior of the fixed ring (502), the exterior of the second sliding column (506) is rotatably connected to a turntable (507), the exterior of the turntable (507) is fixedly connected to a first half ring (508), and the top of the first half ring (508) is snap-connected to a second half ring (509).

6. The straightness detection device for geological exploration drill pipe according to claim 4, characterized in that: The adjustment assembly (503) comprises a motor box (5031), a motor is fixedly connected to the interior of the motor box (5031), a fourth telescopic rod (5032) is fixedly connected to the output end of the motor, a fifth half ring (5033) is fixedly connected to the bottom of the fourth telescopic rod (5032), a sixth half ring (5034) is snap-connected to the top of the fifth half ring (5033), and the motor box (5031) is fixedly connected to the top of the horizontal plate (501).

7. The straightness detection device for geological exploration drill pipe according to claim 6, characterized in that: The fifth half ring (5033) and the sixth half ring (5034) are both made of rubber material; the outside of the fifth half ring (5033) is fixedly connected to a third adjustment rod (5035); the outside of the third adjustment rod (5035) is fixedly connected to a seventh half ring (5036); and the top of the seventh half ring (5036) is snap-connected to an eighth half ring (5037).

8. The straightness detection device for geological exploration drill pipe according to claim 1, characterized in that: A second slideway (504) is provided inside the fixed frame (4), a second slide plate (505) is slidably connected inside the second slideway (504), an electric push rod (512) is fixedly connected to the top of the second slide plate (505), a second adjustment rod (516) is fixedly connected to the outside of the electric push rod (512), a fourth half ring (517) is fixedly connected to the outside of the second adjustment rod (516), a steering joint (513) is fixedly connected to the top of the electric push rod (512), a first adjustment rod (514) is rotatably connected to the inside of the steering joint (513), and a third half ring (515) is fixedly connected to the outside of the first adjustment rod (514).

Images