Recoverable anchor cable mud medium-fine sand soil layer rotary spraying stirring device and method

Abstract

The invention discloses a recoverable anchor cable mud medium-fine sand soil layer rotary spraying stirring device which comprises a vehicle body, moving wheels are installed on the outer side of the vehicle body, a height adjusting mechanism for conveniently adjusting the height of the vehicle body is arranged at the top end of the vehicle body, and a supporting frame is fixedly arranged at the top end of the vehicle body. A vehicle body is moved to a destination position through moving wheels, then the device is adjusted to a proper height through a height adjusting mechanism and leveled, then specific inclination angle data of an anchor cable hole is determined, then a second motor is started, the second motor drives a first screw rod to rotate, and therefore a moving block moves along the first screw rod; and a connecting rod is extruded, so that an extension block drives a movable plate to rotate around a fixed plate, the inclination angle of the movable plate is adjusted, the inclination angle of a first motor is adjusted, a drilling mechanism moves to a proper inclination angle, angle adjustment work is conveniently carried out according to needs, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the field of construction equipment, and in particular to a recyclable anchor cable muddy fine sand layer rotary spraying stirring device and method. Background Art

[0002] Anchor cable is a technology widely used in the fields of construction and geotechnical engineering, mainly used to reinforce rocks and soil and improve their stability.

[0003] Anchor cable technology plays an important role in improving rock structure and enhancing its mechanical properties. Through this technology, the displacement of rock mass can be effectively controlled, thereby achieving the purpose of preventing and controlling geological disasters such as landslides and bedding. The construction process of anchor cables is complex, including drilling, weaving, installation, grouting and other steps. Each step requires precise control to ensure the function and effect of the anchor cables.

[0004] During the construction of anchor cables, drilling tools are needed to perform drilling work, and the drilling angle and depth need to be determined according to the actual construction environment, so the drilling angles of anchor cables are different. The existing anchor cable drilling device is not convenient to adjust the drilling angle of the device during use. At the same time, since the ground flatness at the construction location is not flat enough, it is necessary to lay steel plates at the destination location and then place the drilling tools on the steel plates. However, after laying the steel plates, instability will occur after the drilling tools at some locations are moved to the top of the steel plates. Therefore, it is necessary to level the ground before laying the steel plates. Such operation is time-consuming and labor-intensive, which reduces the drilling efficiency. Therefore, a device is urgently needed to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a recyclable anchor cable mud fine sand layer rotary grouting stirring device and method to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a recyclable anchor cable rotary grouting and mixing device for fine sand layer in mud, comprising a vehicle body, a moving wheel is installed on the outside of the vehicle body, a height adjustment mechanism is arranged on the top of the vehicle body for conveniently adjusting the height of the vehicle body, a support frame is fixedly arranged on the top of the vehicle body, the support frame is U-shaped, a fixed plate is fixedly arranged on one side of the top of the support frame, a movable plate is movably inlaid between the fixed plates, an electric slide rail is fixedly arranged on the top of the movable plate, a plate body is fixedly arranged on the slider of the electric slide rail, a first motor is fixedly arranged on the top of the plate body, a drilling mechanism for convenient drilling is arranged on one side of the first motor, a limiting mechanism for conveniently limiting the position of the movable plate is arranged on the fixed plate, a fixed block is fixedly arranged on the top of the support frame, a second motor is fixedly arranged on one side of the fixed block, and the second motor output A first screw is fixedly provided at the output end position, a moving block is provided on the outer side of the first screw through a threaded sleeve, an extension block is fixedly provided at the lower end of the movable plate, a connecting rod is hingedly installed on the top of the movable block, and the top of the connecting rod is hingedly installed on the extension block. When in use, the vehicle body is moved to the destination position by using the moving wheel, and then the device is adjusted to a suitable height and leveled through the height adjustment mechanism, and then the specific inclination angle data of the anchor cable hole is determined, and then the second motor is started, and the second motor drives the first screw to rotate, so that the moving block moves along the first screw and squeezes the connecting rod, so that the movable plate is driven to rotate around the fixed plate through the extension block, and the inclination angle of the movable plate is adjusted, thereby adjusting the inclination angle of the first motor, so that the drilling mechanism moves to a suitable inclination angle, which is convenient for angle adjustment according to needs and improves the scope of application of the device.

[0007] Preferably, the height adjustment mechanism includes a leveling assembly, a third motor, a trough body, a second screw, an adjustment plate and a fixed frame, the fixed frame being fixed on the outside of the vehicle body, the trough body being opened at the center position of the top end of the vehicle body, the third motor being fixed inside the trough body, the second screw being fixed at the output end position of the third motor, the adjustment plate being threadedly sleeved on the outside of the second screw, the leveling assembly being arranged at the lower end of the adjustment plate, four leveling assemblies being arranged, and being slidably arranged inside the fixed frame, when the vehicle body moves to the destination position during use, the third motor is started at this time, and the third motor drives the second screw to rotate, so that the adjustment plate rotates along the second screw, and drives the leveling assembly to move along the fixed frame, thereby lifting the vehicle body, which makes it convenient to adjust the height of the vehicle body and the drilling height when drilling holes in the side wall.

[0008] Preferably, the leveling assembly includes a hollow rod, a movable rod, a third screw, a screw hole, a worm wheel and a worm, the hollow rod is slidably arranged inside the fixed frame, the top end of the hollow rod is fixed to the lower end of the adjustment plate, the movable rod is slidably arranged inside the hollow rod, the screw hole is opened at the center position of the movable rod, the third screw is movably embedded in the top position inside the hollow rod, the third screw penetrates into the screw hole through a thread, the worm wheel is fixed around the outside of the third screw, the worm is meshed with the worm wheel, one side of the worm is movably extended to the outside of the hollow rod, and one side of the worm is fixedly provided with a convenient rotation of the worm. The rotating block, when in use, when the vehicle body moves to the destination position and starts to adjust the height, the adjusting plate drives the hollow rod to move downward until the lower end of the movable rod touches the ground. At this time, the worm corresponding to the movable rod that does not touch the ground is rotated. When the worm rotates, it drives the worm wheel to rotate, so that the worm wheel drives the third screw rod to rotate, so that the movable rod moves downward along the third screw rod until the movable rod touches the ground, so that all the movable rods touch the ground. Leveling work is performed in this way to prevent unevenness from affecting subsequent drilling work, and there is no need to level the ground in advance, thereby improving drilling efficiency.

[0009] Preferably, the drilling mechanism includes a connecting assembly, a casing, a drill rod, a drill bit and a limiting ring, the connecting assembly is arranged between the drill rod and the first motor and the drill bit, the limiting ring is fixed around the outside of the drill bit, the casing is sleeved on the outside of the drill rod, the inner side of the casing is provided with an internal thread, the limiting ring is used to limit the casing so that the casing moves with the drill bit, when in use, the first motor is started, the first motor drives the drill rod to rotate, thereby driving the drill bit to rotate to perform drilling work, when drilling, the electric slide rail drives the plate body to move, thereby driving the first motor to move, increasing the drilling depth, at this time the casing is tightly attached to the limiting ring, so that the casing moves with the drill bit, so that the casing covers the hole wall of the drill hole, so that when drilling in fine sand, the hole collapses, after the drilling is completed, the electric slide rail is started to reset, the drill rod can be taken out, so that the drill bit can be taken out, and the drill bit can be conveniently recovered.

[0010] Preferably, the connecting component includes a slot, a block, a spring, a limit pin, a recovery slot and a limit hole, the slot is arranged on one side of the drill rod, another slot is arranged on one side of the first motor output shaft, the limit hole is arranged on the top of the drill rod, another limit hole is arranged on the first motor output shaft, the block is fixed on one side of the drill bit, another block is fixed on one side of the drill rod, the block and the slot have a regular hexagonal cross section, the recovery slot is arranged inside the block, the spring is fixed inside the recovery slot, the limit pin is fixed on one side of the spring, and the limit The pin fits with the limit hole. When in use, the limit pin is pressed to squeeze and compress the spring, and the limit pin is recovered to the inside of the recovery groove. Then the card block is inserted into the inside of the card groove. When the limit hole is aligned with the limit pin, the spring is reset and drives the limit pin to penetrate into the inside of the limit hole. The connection work is completed in this way, which is convenient for connecting the drill rod with the first motor and also convenient for connecting the drill rods to each other. In this way, the drill rod can be quickly lengthened, thereby facilitating drilling work of different depths. When lengthening the drill rod, the casing can be lengthened through the internal thread. When disassembling, press the limit pin again to perform quick disassembly.

[0011] Preferably, the limiting mechanism comprises a baffle, a fourth motor, a fourth screw, a positioning rod, a vertical plate, a movable plate and a U-shaped block, the baffle being fixed on one side of the fixed plate, the vertical plate being fixed on the top of the fixed plate, the fourth motor being fixed on one side of the vertical plate, the positioning rod being fixed at a position between the vertical plates, the fourth screw being fixed at a position at an output end of the fourth motor, the movable plate being sleeved on the outside of the fourth screw by a thread, the movable plate being movably sleeved on the outside of the positioning rod, the U-shaped block being fixed on one side of the movable plate, the fourth screw being a forward and reverse screw, the movable plate being provided with two, symmetrically arranged at positions on both sides of the fourth screw, if it is necessary to drill a vertical hole during use, the extension block is disassembled at this time, and then the movable plate is rotated to a vertical state, the baffle prevents the movable plate from excessively rotating, and then the fourth motor is started, and the fourth screw is driven to rotate by the fourth motor, so that the movable plate moves along the fourth screw, and drives the U-shaped block to move, until the U-shaped block clamps and fixes the movable plate, so that the movable plate is fixed in a vertical state, which is convenient for opening a vertical hole;

[0012] Preferably, two fixing plates are provided and symmetrically fixed at two sides of the top end of the support frame.

[0013] Preferably, four fixing frames are provided and symmetrically fixed on both sides of the vehicle body.

[0014] Preferably, a method for using a recyclable anchor cable mud fine sand layer rotary grouting stirring device:

[0015] When in use, the vehicle body is moved to the destination position by using the moving wheel, and then the device is adjusted to a suitable height and leveled by the height adjustment mechanism, and then the specific inclination angle data of the anchor cable hole is determined, and then the second motor is started, and the second motor drives the first screw to rotate, so that the moving block moves along the first screw, squeezes the connecting rod, and thus drives the movable plate to rotate around the fixed plate through the extension block, and adjusts the inclination angle of the movable plate, thereby adjusting the inclination angle of the first motor, so that the drilling mechanism moves to a suitable inclination angle, so that it is convenient to adjust the angle according to needs, and improve the application range of the device;

[0016] When the vehicle body is moved to the destination position during use, the third motor is started, and the third motor drives the second screw to rotate, so that the adjustment plate rotates along the second screw, and drives the leveling assembly to move along the fixed frame, thereby lifting the vehicle body, so that it is convenient to adjust the height of the vehicle body and the drilling height when drilling holes in the side wall;

[0017] When the vehicle body moves to the destination position and starts to adjust the height, the adjusting plate drives the hollow rod to move downward until the lower end of the movable rod touches the ground. At this time, the worm corresponding to the movable rod that does not touch the ground is rotated. The worm drives the worm wheel to rotate when the worm rotates, so that the worm wheel drives the third screw to rotate, so that the movable rod moves downward along the third screw until the movable rod touches the ground. All movable rods touch the ground, and leveling is performed in this way to prevent unevenness from affecting subsequent drilling work, and there is no need to level the ground in advance, thereby improving drilling efficiency.

[0018] When in use, the first motor is started, and the first motor drives the drill rod to rotate, thereby driving the drill bit to rotate to perform drilling work. When drilling, the electric slide rail drives the plate body to move, thereby driving the first motor to move, increasing the drilling depth. At this time, the casing is tightly attached to the limit ring, so that the casing moves with the drill bit, so that the casing covers the hole wall of the drill hole, so that when drilling in fine sand, the hole is prevented from collapsing. After the drilling is completed, the electric slide rail is started to reset, and the drill rod can be taken out, so that the drill bit can be taken out, which is convenient for recovering the drill bit;

[0019] When in use, the limit pin is pressed so that the spring is squeezed and compressed, and the limit pin is recovered to the inside of the recovery groove, and then the card block is inserted into the inside of the card groove. When the limit hole is aligned with the limit pin, the spring is reset, driving the limit pin to penetrate into the inside of the limit hole, so that the connection work is completed, which is convenient for connecting the drill rod with the first motor and also convenient for connecting the drill rods to each other. In this way, the drill rod can be quickly lengthened, thereby facilitating drilling work of different depths. When lengthening the drill rod, the casing can be lengthened through the internal thread. When disassembling, the limit pin can be pressed again to perform quick disassembly;

[0020] If it is necessary to drill a vertical hole during use, the extension block is removed at this time, and then the movable plate is rotated to a vertical state. The baffle prevents the movable plate from excessive rotation. Then the fourth motor is started, and the fourth motor drives the fourth screw to rotate, so that the movable plate moves along the fourth screw, driving the U-shaped block to move until the U-shaped block clamps and fixes the movable plate, so that the movable plate is fixed in a vertical state, which is convenient for opening vertical holes.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention uses a moving wheel to move the vehicle body to the destination position, and then adjusts the device to a suitable height through a height adjustment mechanism and levels it, then determines the specific inclination angle data of the anchor hole, and then starts the second motor, which drives the first screw to rotate, so that the moving block moves along the first screw to squeeze the connecting rod, so that the movable plate is driven to rotate around the fixed plate through the extension block, and the inclination angle of the movable plate is adjusted, thereby adjusting the inclination angle of the first motor, so that the drilling mechanism moves to a suitable inclination angle, so that the angle adjustment work can be carried out conveniently according to the needs, and the application range of the device is improved;

[0023] 2. When the vehicle body of the present invention moves to the destination position and starts to adjust the height, the adjusting plate drives the hollow rod to move downward until the lower end of the movable rod touches the ground. At this time, the worm corresponding to the movable rod that does not touch the ground is rotated. The worm drives the worm wheel to rotate when the worm rotates, so that the worm wheel drives the third screw to rotate, so that the movable rod moves downward along the third screw until the movable rod touches the ground. All movable rods touch the ground, and leveling is performed in this way to prevent unevenness from affecting subsequent drilling work, and there is no need to level the ground in advance, thereby improving drilling efficiency;

[0024] 3. If the present invention needs to drill a vertical hole, the extension block is disassembled, and then the movable plate is rotated to a vertical state. The baffle prevents the movable plate from excessively rotating. Then the fourth motor is started, and the fourth motor drives the fourth screw to rotate, so that the movable plate moves along the fourth screw, driving the U-shaped block to move until the U-shaped block clamps and fixes the movable plate, so that the movable plate is fixed in a vertical state, which is convenient for opening the vertical hole;

[0025] 4. The present invention presses the limit pin so that the spring is squeezed and compressed, and the limit pin is recovered to the inside of the recovery groove, and then the card block is inserted into the inside of the card groove. When the limit hole is aligned with the limit pin, the spring is reset and drives the limit pin to penetrate into the inside of the limit hole, thereby completing the connection work, which is convenient for connecting the drill rod with the first motor and also convenient for connecting the drill rods to each other. In this way, the drill rod can be quickly lengthened, thereby facilitating drilling work of different depths. When lengthening the drill rod, the casing can be lengthened through the internal thread. When disassembling, the limit pin can be pressed again to perform quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a rotary grouting and stirring device for fine sand layer in muddy soil with a recyclable anchor cable according to the present invention;

[0027] Figure 2 It is a side view of a rotary grouting and stirring device for fine sand layer in muddy soil with a recoverable anchor cable according to the present invention;

[0028] Figure 3 This is a first cross-sectional view of a rotary grouting and stirring device for fine sand layer in muddy soil with a recoverable anchor cable according to the present invention;

[0029] Figure 4 This is a second cross-sectional view of a rotary grouting and stirring device for a fine sand layer in muddy soil with a recoverable anchor cable according to the present invention;

[0030] Figure 5 It is an enlarged schematic diagram of a recyclable anchor cable rotary grouting and stirring device A for fine sand layer in mud of the present invention;

[0031] Figure 6 It is an enlarged schematic diagram of a recyclable anchor cable rotary grouting and stirring device B for fine sand layer in muddy soil of the present invention;

[0032] Figure 7 It is an enlarged schematic diagram of a recyclable anchor cable rotary grouting and stirring device C for fine sand layer in muddy soil of the present invention.

[0033] In the figure: 1, vehicle body; 2, support frame; 3, moving wheel; 4, fixed block; 5, second motor; 6, first screw; 7, fixed plate; 8, movable plate; 9, moving block; 10, connecting rod; 11, extension block; 12, electric slide rail; 13, plate body; 14, first motor; 15, baffle; 16, fourth motor; 17, vertical plate; 18, moving plate; 19, U-shaped block; 20, positioning rod; 21, fourth screw rod; 22, fixed frame; 23, third motor; 24, second screw; 25, adjustment plate; 26, slot; 27, hollow rod; 28, movable rod; 29, screw hole; 30, third screw; 31, worm gear; 32, worm; 33, drill rod; 34, drill bit; 35, limit ring; 36, casing; 37, slot; 38, block; 39, recovery slot; 40, limit hole; 41, limit pin; 42, spring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-7 , the present invention provides a technical solution: a recyclable anchor cable mud fine sand layer rotary grouting mixing device, comprising a body 1, a moving wheel 3 is installed on the outer side of the body 1 through a wheel axle, a height adjustment mechanism for conveniently adjusting the height of the body 1 is arranged on the top of the body 1, a support frame 2 is fixedly arranged on the top of the body 1 by bolts, the support frame 2 is U-shaped, a fixing plate 7 is welded and fixedly arranged on one side of the top of the support frame 2, two fixing plates 7 are arranged, which are symmetrically fixed at the positions on both sides of the top of the support frame 2, a movable plate 8 is movably inlaid between the fixing plates 7, an electric slide rail 12 is fixedly arranged on the top of the movable plate 8 by bolts, a plate body 13 is fixedly arranged on the slider of the electric slide rail 12 by bolts, a first motor 14 is fixedly arranged on the top of the plate body 13 through a mounting frame, a drilling mechanism for convenient drilling is arranged on one side of the first motor 14, a limiting mechanism for conveniently limiting the position of the movable plate 8 is arranged on the fixing plate 7, a fixing block 4 is welded and fixedly arranged on the top of the support frame 2, and one side of the fixing block 4 is fixedly arranged A second motor 5 is fixedly provided through the mounting frame, and a first screw rod 6 is fixedly provided at the output end position of the second motor 5 through a coupling, a moving block 9 is provided on the outer side of the first screw rod 6 through a threaded sleeve, and an extension block 11 is fixedly provided at the lower end of the movable plate 8 through bolts, and a connecting rod 10 is hingedly installed on the top of the movable block 9, and the top of the connecting rod 10 is hingedly installed on the extension block 11. When in use, the vehicle body 1 is moved to the destination position by using the moving wheel 3, and then the device is adjusted to a suitable height and leveled through the height adjustment mechanism, and then the specific inclination angle data of the anchor cable hole is determined, and then the second motor 5 is started, and the second motor 5 drives the first screw rod 6 to rotate, so that the moving block 9 moves along the first screw rod 6 and squeezes the connecting rod 10, so that the movable plate 8 is driven to rotate around the fixed plate 7 through the extension block 11, and the inclination angle of the movable plate 8 is adjusted, thereby adjusting the inclination angle of the first motor 14, so that the drilling mechanism moves to a suitable inclination angle, so that it is convenient to adjust the angle according to needs, and improve the application range of the device.

[0036] The height adjustment mechanism includes a leveling component, a third motor 23, a slot body 26, a second screw rod 24, an adjustment plate 25 and a fixed frame 22. The fixed frame 22 is welded and fixed to the outside of the vehicle body 1. Four fixed frames 22 are provided and symmetrically fixed at the positions on both sides of the vehicle body 1. The slot body 26 is opened at the center position of the top of the vehicle body 1. The third motor 23 is fixed inside the slot body 26 through a mounting frame. The second screw rod 24 is fixed to the output end position of the third motor 23 through a coupling. The adjustment plate 25 is connected to the outside of the second screw rod 24 through a threaded sleeve. The leveling component is arranged at the lower end of the adjustment plate 25. Four leveling components are provided and slidably arranged inside the fixed frame 22. When in use, after the vehicle body 1 moves to the destination position, the third motor 23 is started at this time. The third motor 23 drives the second screw rod 24 to rotate, so that the adjustment plate 25 rotates along the second screw rod 24, and drives the leveling component to move along the fixed frame 22, thereby lifting the vehicle body 1, so that it is convenient to adjust the height of the vehicle body 1 and the drilling height when drilling holes in the side wall.

[0037] The leveling assembly includes a hollow rod 27, a movable rod 28, a third screw rod 30, a screw hole 29, a worm wheel 31 and a worm 32. The hollow rod 27 is slidably arranged inside the fixed frame 22. The top end of the hollow rod 27 is fixed to the lower end of the adjustment plate 25 by bolts. The movable rod 28 is slidably arranged inside the hollow rod 27. The screw hole 29 is opened at the center position of the movable rod 28. The third screw rod 30 is movably embedded in the top position inside the hollow rod 27. The third screw rod 30 penetrates into the screw hole 29 by thread. The worm wheel 31 is welded and fixed to the outside of the third screw rod 30. The worm 32 is meshed with the worm wheel 31. One side of the worm 32 is movably extended to the outside of the hollow rod 27. One side of the worm 32 is welded A rotating block is fixedly provided for facilitating the rotation of the worm 32. When the vehicle body 1 moves to the destination position and starts to adjust the height during use, the adjusting plate 25 drives the hollow rod 27 to move downward until the lower end of the movable rod 28 contacts the ground. At this time, the worm 32 corresponding to the movable rod 28 that does not contact the ground is rotated. When the worm 32 rotates, it drives the worm wheel 31 to rotate, so that the worm wheel 31 drives the third screw rod 30 to rotate, so that the movable rod 28 moves downward along the third screw rod 30 until the movable rod 28 contacts the ground. All the movable rods 28 contact the ground. Leveling work is performed in this way to prevent unevenness from affecting subsequent drilling work, and there is no need to level the ground in advance, thereby improving drilling efficiency.

[0038] The drilling mechanism includes a connecting assembly, a sleeve 36, a drill rod 33, a drill bit 34 and a limiting ring 35. The connecting assembly is arranged between the drill rod 33, the first motor 14 and the drill bit 34. The limiting ring 35 is welded and fixed around the outside of the drill bit 34. The sleeve 36 is sleeved on the outside of the drill rod 33. The inner side of the sleeve 36 is provided with an internal thread. The limiting ring 35 is used to limit the sleeve 36 so that the sleeve 36 moves with the drill bit 34. When in use, the first motor 14 is started, and the first motor 14 drives the drill rod 33 to rotate. When drilling, the electric slide rail 12 drives the plate body 13 to move, thereby driving the first motor 14 to move and increasing the drilling depth. At this time, the casing 36 is tightly attached to the limit ring 35, so that the casing 36 moves with the drill bit 34, so that the casing 36 covers the wall of the drill hole, so when drilling in fine sand, the hole is prevented from collapsing. After the drilling is completed, the electric slide rail 12 is started to reset, and the drill rod 33 can be taken out, so that the drill bit 34 can be taken out, which is convenient for recovering the drill bit 34.

[0039] The connecting assembly includes a slot 37, a block 38, a spring 42, a limit pin 41, a recovery slot 39 and a limit hole 40. The slot 37 is provided on one side of the drill rod 33, another slot 37 is provided on one side of the output shaft of the first motor 14, the limit hole 40 is provided on the top of the drill rod 33, another limit hole 40 is provided on the output shaft of the first motor 14, the block 38 is welded and fixed on one side of the drill bit 34, another block 38 is welded and fixed on one side of the drill rod 33, the block 38 and the slot 37 have a regular hexagonal cross section, the recovery slot 39 is provided inside the block 38, the spring 42 is welded and fixed inside the recovery slot 39, the limit pin 41 is welded and fixed on the spring 4 2 side, the limit pin 41 is matched with the limit hole 40. When in use, the limit pin 41 is pressed to squeeze and compress the spring 42, and the limit pin 41 is recovered to the inside of the recovery groove 39, and then the clamping block 38 is inserted into the inside of the clamping groove 37. When the limit hole 40 is aligned with the limit pin 41, the spring 42 is reset at this time, driving the limit pin 41 to penetrate into the limit hole 40, so that the connection work is completed, which is convenient for the connection of the drill rod 33 with the first motor 14, and also convenient for the mutual connection between the drill rods 33, so that it is convenient to quickly lengthen the drill rod 33, thereby facilitating the drilling work of different depths. When lengthening the drill rod 33, the casing 36 can be lengthened through the internal thread. When disassembling, the limit pin 41 can be pressed again to perform quick disassembly.

[0040] The limiting mechanism includes a baffle 15, a fourth motor 16, a fourth screw 21, a positioning rod 20, a vertical plate 17, a movable plate 18 and a U-shaped block 19. The baffle 15 is welded and fixed to one side of the fixed plate 7, the vertical plate 17 is fixed to the top of the fixed plate 7 by bolts, the fourth motor 16 is fixed to one side of the vertical plate 17 by a mounting frame, the positioning rod 20 is welded and fixed to the position between the vertical plates 17, the fourth screw 21 is fixed to the output end of the fourth motor 16 by a coupling, the movable plate 18 is sleeved on the outside of the fourth screw 21 by a thread, the movable plate 18 is movably sleeved on the outside of the positioning rod 20, and the U-shaped block 19 It is welded and fixed on one side of the movable plate 18. The fourth screw 21 is a forward and reverse screw. The movable plate 18 is provided with two, which are symmetrically arranged on both sides of the fourth screw 21. If it is necessary to drill a vertical hole during use, the extension block 11 is disassembled at this time, and then the movable plate 8 is rotated to a vertical state. The baffle 15 prevents the movable plate 8 from excessive rotation. Then the fourth motor 16 is started, and the fourth screw 21 is driven to rotate by the fourth motor 16, so that the movable plate 18 moves along the fourth screw 21, driving the U-shaped block 19 to move until the U-shaped block 19 clamps and fixes the movable plate 8, so that the movable plate 8 is fixed in a vertical state, which is convenient for opening a vertical hole.

[0041] A method for using a recyclable anchor cable rotary jet mixing device for fine sand layer in mud:

[0042] When in use, the vehicle body 1 is moved to the destination position by using the moving wheel 3, and then the device is adjusted to a suitable height and leveled by the height adjustment mechanism, and then the specific inclination angle data of the anchor hole is determined, and then the second motor 5 is started, and the second motor 5 drives the first screw 6 to rotate, so that the moving block 9 moves along the first screw 6 and squeezes the connecting rod 10, so that the movable plate 8 is driven to rotate around the fixed plate 7 through the extension block 11, and the inclination angle of the movable plate 8 is adjusted, thereby adjusting the inclination angle of the first motor 14, so that the drilling mechanism moves to a suitable inclination angle, so that the angle adjustment work can be carried out conveniently according to the needs, and the application range of the device is improved;

[0043] When the vehicle body 1 is moved to the destination position during use, the third motor 23 is started, and the third motor 23 drives the second screw 24 to rotate, so that the adjustment plate 25 rotates along the second screw 24, and drives the leveling assembly to move along the fixed frame 22, so as to lift the vehicle body 1, so as to facilitate the adjustment of the height of the vehicle body 1 and the drilling height when drilling holes in the side wall;

[0044] When the vehicle body 1 moves to the destination position and starts to adjust the height, the adjusting plate 25 drives the hollow rod 27 to move downward until the lower end of the movable rod 28 contacts the ground. At this time, the worm 32 corresponding to the movable rod 28 that does not contact the ground is rotated. When the worm 32 rotates, it drives the worm wheel 31 to rotate, so that the worm wheel 31 drives the third screw rod 30 to rotate, so that the movable rod 28 moves downward along the third screw rod 30 until the movable rod 28 contacts the ground. All movable rods 28 contact the ground. In this way, the leveling work is performed to prevent unevenness from affecting the subsequent drilling work, and there is no need to level the ground in advance, thereby improving the drilling efficiency.

[0045] When in use, the first motor 14 is started, and the first motor 14 drives the drill rod 33 to rotate, thereby driving the drill bit 34 to rotate to perform drilling work. When drilling, the electric slide rail 12 drives the plate body 13 to move, thereby driving the first motor 14 to move, increasing the drilling depth. At this time, the casing 36 is tightly attached to the limit ring 35, so that the casing 36 moves with the drill bit 34, so that the casing 36 covers the hole wall of the drill hole, so that when drilling in fine sand, the hole is prevented from collapsing. After the drilling is completed, the electric slide rail 12 is started to reset, and the drill rod 33 can be taken out, so that the drill bit 34 can be taken out, and the drill bit 34 can be easily recovered;

[0046] When in use, the limit pin 41 is pressed, so that the spring 42 is squeezed and compressed, and the limit pin 41 is recovered to the inside of the recovery groove 39, and then the block 38 is inserted into the inside of the groove 37. When the limit hole 40 is aligned with the limit pin 41, the spring 42 is reset, driving the limit pin 41 to penetrate into the limit hole 40, so that the connection work is completed, which is convenient for the connection of the drill rod 33 and the first motor 14, and also convenient for the mutual connection between the drill rods 33. In this way, the drill rod 33 can be quickly lengthened, thereby facilitating the drilling work of different depths. When lengthening the drill rod 33, the casing 36 can be lengthened through the internal thread. When disassembling, the limit pin 41 can be pressed again to perform quick disassembly;

[0047] If it is necessary to drill a vertical hole during use, the extension block 11 is removed at this time, and then the movable plate 8 is rotated to a vertical state. The baffle 15 prevents the movable plate 8 from excessive rotation. Then the fourth motor 16 is started, and the fourth motor 16 drives the fourth screw 21 to rotate, so that the movable plate 18 moves along the fourth screw 21, driving the U-shaped block 19 to move until the U-shaped block 19 clamps and fixes the movable plate 8, so that the movable plate 8 is fixed in a vertical state, which is convenient for opening a vertical hole.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recyclable anchor cable rotary grouting and mixing device for fine sand layer in mud, comprising a vehicle body (1), characterized in that: A moving wheel (3) is installed on the outside of the vehicle body (1); a height adjustment mechanism for conveniently adjusting the height of the vehicle body (1) is arranged at the top of the vehicle body (1); a support frame (2) is fixedly arranged at the top of the vehicle body (1); the support frame (2) is U-shaped; a fixed plate (7) is fixedly arranged on one side of the top of the support frame (2); a movable plate (8) is movably inlaid between the fixed plates (7); an electric slide rail (12) is fixedly arranged at the top of the movable plate (8); a plate body (13) is fixedly arranged on the slider of the electric slide rail (12); a first motor (14) is fixedly arranged at the top of the plate body (13); the first motor (14) A drilling mechanism for facilitating drilling is provided on one side, a limiting mechanism for facilitating limiting the position of the movable plate (8) is provided on the fixed plate (7), a fixed block (4) is fixedly provided at the top of the support frame (2), a second motor (5) is fixedly provided on one side of the fixed block (4), a first screw rod (6) is fixedly provided at the output end of the second motor (5), a moving block (9) is provided on the outer side of the first screw rod (6) through a threaded sleeve, an extension block (11) is fixedly provided at the lower end of the movable plate (8), a connecting rod (10) is hingedly installed at the top of the moving block (9), and the top of the connecting rod (10) is hingedly installed on the extension block (11).

2. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 1 is characterized by: The height adjustment mechanism comprises a leveling component, a third motor (23), a trough (26), a second screw (24), an adjustment plate (25) and a fixed frame (22); the fixed frame (22) is fixed on the outside of the vehicle body (1); the trough (26) is arranged at the top center of the vehicle body (1); the third motor (23) is fixed inside the trough (26); the second screw (24) is fixed at the output end of the third motor (23); the adjustment plate (25) is connected to the outside of the second screw (24) by threaded sleeve; the leveling component is arranged at the lower end of the adjustment plate (25); four leveling components are arranged and slidably arranged inside the fixed frame (22).

3. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 2 is characterized by: The leveling assembly comprises a hollow rod (27), a movable rod (28), a third screw rod (30), a screw hole (29), a worm wheel (31) and a worm (32); the hollow rod (27) is slidably arranged inside the fixed frame (22); the top end of the hollow rod (27) is fixed at the lower end of the adjustment plate (25); the movable rod (28) is slidably arranged inside the hollow rod (27); the screw hole (29) is opened at the center position of the movable rod (28); the third screw rod (30) is movably embedded in the top position inside the hollow rod (27); the third screw rod (30) penetrates into the screw hole (29) through a thread; the worm wheel (31) is fixed around the outside of the third screw rod (30); the worm (32) is meshed with the worm wheel (31); one side of the worm rod (32) is movably extended to the outside of the hollow rod (27); and a rotating block for conveniently rotating the worm (32) is fixedly arranged on one side of the worm rod (32).

4. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 3 is characterized by: The drilling mechanism comprises a connecting assembly, a sleeve (36), a drill rod (33), a drill bit (34) and a limiting ring (35); the connecting assembly is arranged between the drill rod (33), the first motor (14) and the drill bit (34); the limiting ring (35) is fixed around the outside of the drill bit (34); the sleeve (36) is sleeved on the outside of the drill rod (33); and an internal thread is provided on the inside of the sleeve (36).

5. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 4, characterized in that: The connecting assembly comprises a slot (37), a block (38), a spring (42), a limit pin (41), a recovery slot (39) and a limit hole (40); the slot (37) is arranged on one side of the drill rod (33); another slot (37) is arranged on one side of the output shaft of the first motor (14); the limit hole (40) is arranged on the top of the drill rod (33); another limit hole (40) is arranged on the output shaft of the first motor (14); the block (38) is fixed on one side of the drill bit (34); another block (38) is fixed on one side of the drill rod (33); the block (38) and the slot (37) have a regular hexagonal cross section; the recovery slot (39) is arranged inside the block (38); the spring (42) is fixed inside the recovery slot (39); the limit pin (41) is fixed on one side of the spring (42); and the limit pin (41) fits with the limit hole (40).

6. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 5, characterized in that: The limiting mechanism comprises a baffle (15), a fourth motor (16), a fourth screw (21), a positioning rod (20), a vertical plate (17), a movable plate (18) and a U-shaped block (19); the baffle (15) is fixed on one side of the fixed plate (7); the vertical plate (17) is fixed on the top of the fixed plate (7); the fourth motor (16) is fixed on one side of the vertical plate (17); the positioning rod (20) is fixed between the vertical plates (17); the fourth screw (21) is fixed on the output end of the fourth motor (16); the movable plate (18) is sleeved on the outside of the fourth screw (21) by a thread; the movable plate (18) is sleeved on the outside of the positioning rod (20); the U-shaped block (19) is fixed on one side of the movable plate (18); the fourth screw (21) is a forward and reverse screw; two movable plates (18) are provided, which are symmetrically arranged on both sides of the fourth screw (21).

7. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 6, characterized in that: Two fixing plates (7) are provided and are symmetrically fixed at two sides of the top end of the support frame (2).

8. The recyclable anchor cable rotary grouting and stirring device for fine sand layer in mud according to claim 7, characterized in that: Four fixed frames (22) are provided and are symmetrically fixed at two sides of the vehicle body (1).

9. The method for using the rotary grouting and stirring device for fine sand layer in muddy soil with a recyclable anchor cable according to claim 8, characterized in that: When in use, the vehicle body (1) is moved to the destination position by using the moving wheel (3), and then the device is adjusted to a suitable height and leveled by using the height adjustment mechanism. After that, the specific inclination angle data of the anchor hole is determined, and then the second motor (5) is started. The second motor (5) drives the first screw rod (6) to rotate, so that the moving block (9) moves along the first screw rod (6) and squeezes the connecting rod (10). In this way, the movable plate (8) is driven to rotate around the fixed plate (7) through the extension block (11), and the inclination angle of the movable plate (8) is adjusted, thereby adjusting the inclination angle of the first motor (14), so that the drilling mechanism moves to a suitable inclination angle, so that the angle adjustment work can be carried out conveniently according to the needs, thereby improving the application range of the device; When the vehicle body (1) is moved to the destination position during use, the third motor (23) is started, and the third motor (23) drives the second screw rod (24) to rotate, so that the adjustment plate (25) rotates along the second screw rod (24), driving the leveling assembly to move along the fixed frame (22), thereby lifting the vehicle body (1), so that the height of the vehicle body (1) can be adjusted conveniently, and the drilling height when drilling holes in the side wall can be adjusted conveniently; When the vehicle body (1) moves to the destination position and starts to adjust the height, the adjusting plate (25) drives the hollow rod (27) to move downward until the lower end of the movable rod (28) contacts the ground. At this time, the worm (32) corresponding to the movable rod (28) that does not contact the ground is rotated. The worm (32) drives the worm wheel (31) to rotate, so that the worm wheel (31) drives the third screw rod (30) to rotate, thereby causing the movable rod (28) to move downward along the third screw rod (30) until the movable rod (28) contacts the ground. All movable rods (28) contact the ground. In this way, leveling is performed to prevent unevenness from affecting subsequent drilling work, and there is no need to level the ground in advance, thereby improving drilling efficiency. When in use, the first motor (14) is started, and the first motor (14) drives the drill rod (33) to rotate, thereby driving the drill bit (34) to rotate to perform drilling work. When drilling, the electric slide rail (12) drives the plate body (13) to move, thereby driving the first motor (14) to move, thereby increasing the drilling depth. At this time, the casing (36) is tightly attached to the limit ring (35), so that the casing (36) moves with the drill bit (34), so that the casing (36) covers the hole wall of the drill hole, so that when drilling fine sand soil, the hole is prevented from collapsing. After the drilling is completed, the electric slide rail (12) is started to reset, and the drill rod (33) can be taken out, so that the drill bit (34) can be taken out, and the drill bit (34) can be easily recovered; When in use, the limit pin (41) is pressed, so that the spring (42) is squeezed and compressed, and the limit pin (41) is recovered to the inside of the recovery groove (39), and then the block (38) is inserted into the inside of the groove (37). When the limit hole (40) is aligned with the limit pin (41), the spring (42) is reset, driving the limit pin (41) to penetrate into the inside of the limit hole (40), so that the connection work is completed, which is convenient for connecting the drill rod (33) with the first motor (14) and also convenient for connecting the drill rods (33) to each other. In this way, the drill rod (33) can be quickly lengthened, thereby facilitating drilling work of different depths. When lengthening the drill rod (33), the casing (36) can be lengthened through the internal thread. When disassembling, the limit pin (41) can be pressed again to perform quick disassembly; When it is necessary to drill a vertical hole during use, the extension block (11) is disassembled, and then the movable plate (8) is rotated to a vertical state. The baffle plate (15) prevents the movable plate (8) from excessively rotating. Then, the fourth motor (16) is started, and the fourth screw rod (21) is driven by the fourth motor (16) to rotate, so that the movable plate (18) moves along the fourth screw rod (21), driving the U-shaped block (19) to move until the U-shaped block (19) clamps and fixes the movable plate (8), so that the movable plate (8) is fixed in a vertical state, which is convenient for drilling the vertical hole.

Images