A directional induction grouting device for splitting grouting

Abstract

The present invention belongs to the technical field of splitting grouting, specifically, a directional induction grouting device for splitting grouting, including a base frame, a storage frame is arranged above the base frame, the interior of the storage frame is hollow, a generator is arranged above the storage frame, a telescopic frame is connected to the front end of the generator, a drilling head is slidably connected to the inner wall of the telescopic frame, the drilling head is used to drill holes on the surface of the construction site, so as to facilitate the subsequent grouting process, rollers are arranged on both sides of the base frame, and a positioning device is arranged inside the base frame. By setting the positioning device, the position of each hole drilled by the drilling head can be recorded, and then the infrared receiver transmits electrical energy to the vibration generator, so that the one-way valve tube located inside the storage frame is accurately placed inside the hole, and while the one-way valve tube is placed and lowered, the drilling head in front of the device will continue to drill holes, so as to ensure that the interval of each hole is consistent.

Description

Technical Field

[0001] The invention belongs to the field of splitting grouting, in particular to a directional induction grouting device for splitting grouting. Background Art

[0002] Split grouting is one of the common methods of grouting to reinforce soil. When the slurry is injected into the soil, it will first compact or penetrate the surrounding soil. When the slurry pressure exceeds a certain value, the slurry will split the soil, forming slurry veins and expanding to form a vein-like consolidation body that can reinforce the soil. It can be applied to sand layers with good permeability as well as clay layers with poor permeability.

[0003] The existing splitting grouting process is to first locate the building ground where holes need to be drilled, and then mark each position. The drill bit then drills holes in the foundation. After the drilling is completed, the construction workers insert a one-way valve tube into the closed borehole, and finally insert a two-way sealed grouting core tube into the one-way valve tube for layered grouting. After the grouting is completed, it is necessary to wait for a certain amount of time for the slurry and material to solidify, and the splitting grouting operation is completed.

[0004] After the drilling is completed, the one-way valve tube needs to be inserted vertically into the hole, and the one-way valve tube needs to be at a certain distance from the soil on the side wall, so inserting the one-way valve tube into the hole requires a certain degree of accuracy, and the depth of the hole is inconsistent. If the one-way valve tube is inserted mechanically, the insertion depth needs to be constantly adjusted systematically, which is very cumbersome. Shallow holes are generally more convenient to operate manually, but due to the large number of holes, this method will consume manpower and increase the project cycle. In addition, the ground of the construction site is also uneven. When drilling, it is also necessary to position each ground to be drilled in advance so that each hole is located on a line, which is very cumbersome.

[0005] To this end, the present invention provides a directional induction grouting device for splitting grouting. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a directional induction grouting device for splitting grouting described in the present invention comprises a base frame, a storage frame is provided above the base frame, the interior of the storage frame is hollow, a generator is provided above the storage frame, a telescopic frame is connected to the front end of the generator, a drilling head is slidably connected to the inner wall of the telescopic frame, the drilling head is used to drill holes on the surface of the construction site, rollers are provided on both sides of the base frame, and a positioning device is provided inside the base frame; the positioning device comprises: a driving shaft, the driving shaft is rotatably connected to the inside of the storage frame; a placing frame, a plurality of the placing frames are fixedly connected on the arc surface of the driving shaft; a fixed chassis, the fixed chassis is fixedly connected to the inside of the storage frame, and the fixed chassis is rotatably connected on the arc surface of the driving shaft; a discharge port, the discharge port is opened on the surface of the fixed chassis and is opened directly below the placing frame, and the discharge port and the drilling head are on the same horizontal line.

[0008] Preferably, the positioning device also includes: an infrared irradiator, which is arranged on the inner wall of the base frame; an infrared receiver, which is arranged on the inner wall of the base frame and is on the same horizontal line as the infrared irradiator, and the infrared irradiator and the infrared receiver are both located at the lower end of the drilling head; a conveying motor, which is connected to the infrared receiver; a driving gear, which is rotatably connected to the inner wall of the base frame, and the driving gear is connected to the conveying motor; a moving rod, which is fixedly connected to one end of the inner wall of the base frame close to the driving gear; a limiting rack, which is slidably connected to the arc surface of the moving rod, and the limiting rack is meshed with the driving gear; a limiting rod, which is fixedly connected to the limiting rod. The leftmost side of the rack; a pressure rack, which is slidably connected to the arc surface of the limit rod, and the initial position of the pressure rack is located at the leftmost side of the limit rod, and the pressure rack is in contact with the driving gear; an extrusion spring, which is sleeved on the arc surface of the limit rod, and one end of the extrusion spring is fixedly connected to the pressure rack, and the other end is fixedly connected to the limit rack; a vibration generator, which is connected to the pressure rack; a storage battery, which is connected to the vibration generator; a detection probe, which is arranged at one end of the base frame close to the storage battery, and the detection probe is connected to the storage battery; a delivery pipe, which is connected to the detection probe; a drive motor, which has one end connected to the delivery pipe, and the other end connected to the driving shaft.

[0009] Preferably, rollers are rotatably connected to both sides of the base frame, the rollers are arranged in groups of two, and displacement tracks are sleeved on the outer sides of the rollers.

[0010] Preferably, the arc surface of the moving rod is sleeved with a return spring, one end of the return spring is fixedly connected to the limiting rack, and the other end of the return spring is fixedly connected to the base frame.

[0011] Preferably, a limiting flap is provided at the lower end of the discharge port, and the size of the limiting flap matches the size of the discharge port.

[0012] Preferably, the limiting flap is rotatably connected to the surface of the base frame, the limiting flap is initially in a tilted state, a telescopic cylinder is provided at the lower end of the fixed chassis, the telescopic cylinder is connected to a driving motor, and an abutment semi-ring is fixedly connected to the lower end of the telescopic cylinder, and the abutment semi-ring is above the limiting flap.

[0013] Preferably, the upper end of the position-limiting flap is rotatably connected to a rotating rod, the arc surface of the rotating rod is sleeved with a coil spring, one end of the coil spring is connected to the position-limiting flap, and the other end of the coil spring is fixedly connected to the base frame.

[0014] Preferably, a rotating rail is provided on the upper surface of the fixed chassis, a limiting buckle is provided on the inner wall of the rotating rail, a rotating block is fixedly connected to the arc surface of the driving shaft, and the rotating block abuts against the limiting buckle.

[0015] Preferably, a shock-absorbing device is provided at one end of the base frame close to the roller, and the shock-absorbing device includes: an upper connecting plate, one end of which is rotatably connected to the base frame, and the other end of the upper connecting plate is fixedly connected to the roller, a lower connecting plate, one end of which is rotatably connected to the base frame, and the other end of the lower connecting plate is fixedly connected to the roller; a buffer spring, one end of which is rotatably connected to the base frame, and the other end of the buffer spring is rotatably connected to the lower connecting plate.

[0016] Preferably, the shock-absorbing device also includes: a connecting frame, which is fixedly connected to one end of the base frame near the roller; a connecting rod, the middle part of which is rotatably connected to the adapter plate, and one end of the connecting rod is fixedly connected to the upper connecting plate, the other end of the connecting rod is fixedly connected to the lower connecting plate, and the adapter plate is rotatably connected to the roller; a driving shaft, one end of the driving shaft is rotatably connected to the base frame, and the other end of the driving shaft is rotatably connected to the roller.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The directional induced grouting device for splitting grouting described in the present invention can record the position of each hole drilled by the drilling head by setting a positioning device, and then transmit electric energy to the vibration generator through an infrared receiver, so as to accurately place the one-way valve tube located inside the storage frame into the inside of the hole, and at the same time as the one-way valve tube is placed, the drilling head in front of the device will continue to drill, so as to ensure that the intervals between each hole are consistent.

[0019] 2. The directional induction grouting device for splitting grouting described in the present invention is provided with a displacement track, which is mounted on the roller of the device, so that the device can quickly pass through when encountering a ramp or gravel.

[0020] 3. The directional induced grouting device for splitting grouting described in the present invention, by providing a shock absorbing device, can apply pressure to the buffer spring through the lower connecting plate when the device is moving and encounters a ground with a large slope, thereby allowing the entire device to move smoothly and avoiding deviation of the drilling position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a three-dimensional diagram of the first embodiment of the present invention;

[0023] Figure 2 is a partial view of the positioning device of the present invention;

[0024] Figure 3 is a side view of the positioning device of the present invention;

[0025] Figure 4 is a three-dimensional diagram of a fixed chassis of the present invention;

[0026] Figure 5 yes Figure 4 A partial enlarged view of the middle part;

[0027] Figure 6 yes Figure 4 A partial enlarged view of point B in the middle;

[0028] Figure 7 yes Figure 4 A partial enlarged view of point C in the middle;

[0029] Figure 8 is a rear view of the fixed chassis of the present invention;

[0030] Fig. 9 is a three-dimensional diagram of the shock absorbing device of the present invention;

[0031] Fig.10 is a partial view of the shock absorbing device of the present invention;

[0032] In the figure: 1, base frame; 2, drilling head; 3, storage frame; 4, displacement crawler; 5, positioning device; 501, infrared irradiator; 502, infrared receiver; 503, conveying motor; 504, driving gear; 505, limit rack; 506, limit rod; 507, extrusion spring; 508, pressure rack; 509, moving rod; 510, storage battery; 511, vibration generator; 512, detection probe; 513, conveying pipe; 514, driving motor; 515 , driving shaft; 516, placing frame; 517, fixed chassis; 518, discharge port; 519, telescopic cylinder; 520, abutting half ring; 521, limiting flap; 522, rotating rod; 523, coil spring; 524, rotating rail; 525, limiting buckle; 526, rotating block; 6, shock absorbing device; 61, connecting frame; 62, lower connecting plate; 63, upper connecting plate; 64, connecting rod; 65, driving shaft; 66, buffer spring; 67, adapter plate; 7, generator; 8, telescopic frame. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] Embodiment 1

[0035] like Figure 1 to Figure 2 As shown, a directional induction grouting device for splitting grouting according to an embodiment of the present invention comprises a base frame 1, a storage frame 3 is arranged above the base frame 1, the interior of the storage frame 3 is hollow, a generator 7 is arranged above the storage frame 3, a telescopic frame 8 is connected to the front end of the generator 7, a drilling head 2 is slidably connected to the inner wall of the telescopic frame 8, and the drilling head 2 is used to drill holes on the surface of the construction site, rollers 4 are arranged on both sides of the base frame 1, and a positioning device 5 is arranged inside the base frame 1; the positioning device 5 comprises: a driving shaft 515, the driving shaft 515 is rotatably connected to the inner wall of the storage frame 3, and ... Part; a placing frame 516, a plurality of placing frames 516 are fixedly connected on the arc surface of the driving shaft 515, and the placing frame 516 is used to place the one-way valve tube; a fixed chassis 517, the fixed chassis 517 is fixedly connected to the inside of the storage frame 3, and the fixed chassis 517 is rotatably connected on the arc surface of the driving shaft 515, and the fixed chassis 517 is abutted against the one-way valve tube inside the placing frame 516; a discharge port 518, the discharge port 518 is opened on the surface of the fixed chassis 517, and is opened directly below the placing frame 516, and the discharge port 518 and the drilling head 2 are on the same horizontal line.

[0036] Specifically, the existing splitting grouting process is to first locate the building ground where holes need to be drilled, and then mark each position, and then the drill head drills holes in the foundation. After the drilling is completed, the construction personnel insert a one-way valve tube into the closed drill hole, and finally insert a two-way sealed grouting core tube into the one-way valve tube for layered grouting. After the grouting is completed, it is necessary to wait for a certain period of time to allow the slurry and the material to solidify, and the splitting grouting operation is completed. The drilling and insertion of the one-way valve tube operations not only consume manpower, but also increase the project cycle. For this purpose, a positioning device 5 is designed. When the drilling head 2 completes drilling holes in the foundation, the base frame 1 can be driven by the roller 4 to move to the next drilling area, so that the drilling head 2 is also driven, and when the drilling head 2 moves to the next drilling area, the discharge port 518 is just above the previous hole, and the one-way valve tube is placed inside the placement frame 516, and each There is a one-way valve tube placed inside the placement frame 516. Since the bottom end of the one-way valve tube abuts against the fixed chassis 517, the one-way valve tube will not fall. When the discharge port 518 is located directly above the drilled hole, the driving shaft 515 is started to rotate, and the driving shaft 515 will drive the placement frame 516 to rotate, thereby moving the placement frame 516 equipped with the one-way valve tube to above the discharge port 518. Since there is no abutment of the fixed chassis 517, the one-way valve tube at this time will fall into the drilled hole through the discharge port 518. The length of the one-way valve tube is too long. When the front end of the one-way valve tube enters the hole, a part of it is still in the placement frame 516. By limiting the one-way valve tube, the accurate insertion of the one-way valve tube can be achieved, thereby achieving simultaneous foundation drilling and insertion of the one-way valve tube, and when the one-way valve tube is lowered, the drilling head 2 located at the front end of the device will continue to drill, thereby reducing the working cycle.

[0037] like Figures 1 to 8As shown, the positioning device 5 also includes: an infrared irradiator 501, which is arranged on the inner wall of the base frame 1; an infrared receiver 502, which is arranged on the inner wall of the base frame 1 and is on the same horizontal line as the infrared irradiator 501, and the infrared irradiator 501 and the infrared receiver 502 are both located at the lower end of the drilling head 2; a conveying motor 503, which is connected to the infrared receiver 502; a driving gear 504, which is an active gear The gear 504 is rotatably connected to the inner wall of the base frame 1, and the driving gear 504 is connected to the conveying motor 503; the moving rod 509 is fixedly connected to the inner wall of the base frame 1 near one end of the driving gear 504; the limiting rack 505 is slidably connected to the arc surface of the moving rod 509, and the limiting rack 505 is meshed with the driving gear 504; the limiting rod 506 is fixedly connected to the leftmost side of the limiting rack 505; A pressure rack 508, the pressure rack 508 is slidably connected to the arc surface of the limit rod 506, and the initial position of the pressure rack 508 is located at the leftmost side of the limit rod 506, and the pressure rack 508 is in contact with the driving gear 504; an extrusion spring 507, the extrusion spring 507 is sleeved on the arc surface of the limit rod 506, and one end of the extrusion spring 507 is fixedly connected to the pressure rack 508, and the other end is fixedly connected to the limit rack 505; a vibration generator 511, the vibration generator 51 1 is connected to the pressurized rack 508; a battery 510, which is connected to the vibration generator 511; a detection probe 512, which is arranged at one end of the base frame 1 close to the battery 510, and the detection probe 512 is connected to the battery 510; a delivery pipe 513, which is communicated with the detection probe 512; a driving motor 514, one end of the driving motor 514 is connected to the delivery pipe 513, and the other end is connected to the driving shaft 515.

[0038] Specifically, when drilling is required, the generator 7 will transmit electric energy to the telescopic frame 8, and then drive the drilling head 2 to drill into the foundation. At this time, the infrared irradiator 501 will emit infrared rays to the infrared receiver 502, so that the infrared receiver 502 cannot transmit signals to the transmission motor 503. After the drilling head 2 drills into the foundation, the drilling head 2 will block the infrared rays transmitted by the infrared irradiator 501, so that the infrared receiver 502 cannot receive the infrared irradiator. 501 transmits a signal, and then the infrared receiver 502 transmits a signal to the conveying motor 503, so that the conveying motor 503 is started and the driving gear 504 is driven to rotate. The driving gear 504 drives the limit rack 505 to move to the right. When the limit rack 505 moves to the rightmost, the driving gear 504 will contact the pressure rack 508. However, since one end of the pressure rack 508 is fixedly connected with the extrusion spring 507, when the pressure rack 508 is in contact with the driving gear After one of the small tooth blocks 504 is engaged, the extrusion spring 507 will release its elastic force, extruding the pressure rack 508 to its original position, and then it will mesh with other small tooth blocks on the surface of the driving gear 504, so that the pressure rack 508 will vibrate. When the pressure rack 508 vibrates, the vibration generator 511 fixed to the pressure rack 508 will generate electricity, and then transmit the electricity to the storage battery 510, which stores the electricity. After the foundation drilling is completed, the drilling is completed. The head 2 will be pulled out, and the infrared illuminator 501 will continue to transmit infrared signals to the infrared receiver 502, the conveying motor 503 will be turned off, and the roller 4 will start, moving the entire device to the next drilling point. When the detection probe 512 detects the hole, it will send a signal to the battery 510, so that the battery 510 drives the drive motor 514 to generate electricity through the conveying tube 513, drives the driving shaft 515 to rotate, and puts the one-way valve tube into the drilled hole.

[0039] like Figure 1 As shown, rollers 4 are rotatably connected to both sides of the base frame 1 , the rollers 4 are arranged in pairs, and displacement tracks 41 are sleeved on the outer sides of the rollers 4 .

[0040] Specifically, after the drilling is completed, the device needs to move to the next drilling point. However, since the construction site is an undeveloped area at this time, movement is more difficult. If ramps and gravel are encountered, the movement of the device will become very difficult. At this time, a displacement track 41 is provided on the outside of the roller 4 to increase the contact area between the device and the ground, so that the device can quickly pass through gravel and ramps.

[0041] like Figures 1 to 3As shown, the arc surface of the moving rod 509 is sleeved with a return spring 527 , one end of the return spring 527 is fixedly connected to the limiting rack 505 , and the other end of the return spring 527 is fixedly connected to the base frame 1 .

[0042] Specifically, when the driving gear 504 drives the limit rack 505 to move, the limit rack 505 will move toward the right side of the moving rod 509, and then the driving gear 504 will contact the pressure rack 508. When the driving gear 504 no longer rotates, the reset spring 527 will drive the limit rack 505 to reset so that it can move again next time.

[0043] like Figures 1 to 8 As shown, a limiting flap 521 is provided at the lower end of the discharge port 518 , and the size of the limiting flap 521 matches the size of the discharge port 518 .

[0044] Specifically, when the driving shaft 515 rotates, the placement frame 516 equipped with the one-way valve tube will be moved above the discharge port 518, and then the one-way valve tube will be placed in the hole. However, since there is a certain distance between the discharge port 518 and the hole, a limiting flap 521 is provided at the lower end of the discharge port 518 to ensure the moving direction of the one-way valve tube and prevent the one-way valve tube from being misplaced and falling into the hole.

[0045] like Figures 1 to 8 As shown, the limiting flap 521 is rotatably connected to the surface of the base frame 1, and the limiting flap 521 is initially in a tilted state. A telescopic cylinder 519 is provided at the lower end of the fixed chassis 517, and the telescopic cylinder 519 is connected to the driving motor 514. The lower end of the telescopic cylinder 519 is fixedly connected with an abutting half ring 520, and the abutting half ring 520 is directly above the limiting flap 521.

[0046] Specifically, when the device is traveling on an uneven ground, if the limit flap 521 is placed vertically, the limit flap 521 will come into contact with gravel or raised ground. For this reason, the limit flap 521 is placed at an angle. When the drive motor 514 is started, the telescopic cylinder 519 is also driven, so that the abutting semi-ring 520 at the lower end of the telescopic cylinder 519 presses the limit flap 521. At this time, the limit flap 521 will be placed vertically, and then the one-way valve tube will move into the hole through the limit flap 521.

[0047] like Figures 1 to 8 As shown, the upper end of the limiting flap 521 is rotatably connected to a rotating rod 522, and the arc surface of the rotating rod 522 is sleeved with a coil spring 523, one end of the coil spring 523 is connected to the limiting flap 521, and the other end of the coil spring 523 is fixedly connected to the base frame 1.

[0048] Specifically, when the one-way valve tube moves into the hole, the telescopic cylinder 519 will be reset. At this time, the coil spring 523 is fixedly connected to the upper end of the limit flap 521, and the coil spring 523 will drive the limit flap 521 back to its original position, so that the limit flap 521 can be quickly reset.

[0049] like Figures 1 to 8 As shown, a rotating rail 524 is provided on the upper surface of the fixed chassis 517 , a limit buckle 525 is provided on the inner wall of the rotating rail 524 , a rotating block 526 is fixedly connected to the arc surface of the driving shaft 515 , and the rotating block 526 abuts against the limit buckle 525 .

[0050] Specifically, when the active shaft 515 drives the placement frame 516 to rotate, the rotating block 526 also slides on the inner wall of the rotating rail 524. When the placement frame 516 moves to above the discharge port 518, the rotating block 526 also abuts against the limiting buckle 525, thereby limiting the placement frame 516 so that the position of the one-way valve tube corresponds to the discharge port 518.

[0051] Embodiment 2

[0052] like Figures 9 and 10 As shown, compared with Example 1, another embodiment of the present invention is: a shock-absorbing device 6 is provided at one end of the base frame 1 close to the roller 4, and the shock-absorbing device 6 includes: an upper connecting plate 63, one end of the upper connecting plate 63 is rotatably connected to the base frame 1, and the other end of the upper connecting plate 63 is fixedly connected to the roller 4, a lower connecting plate 62, one end of the lower connecting plate 62 is rotatably connected to the base frame 1, and the other end of the lower connecting plate 62 is fixedly connected to the roller 4; a buffer spring 66, one end of the buffer spring 66 is rotatably connected to the base frame 1, and the other end of the buffer spring 66 is rotatably connected to the lower connecting plate 62.

[0053] Specifically, when the roller 4 drives the device to move forward, if it encounters a raised ground and is on the trajectory of drilling construction, if the device moves on the raised ground at this time, the device will tilt, causing the position of the drilling hole to shift. For this reason, a shock-absorbing device 6 is set on one side of the roller 4. When encountering a ground with a large slope, the displacement track 41 will lift the roller 4, so that the lower connecting plate 62 will lift up and squeeze the buffer spring 66, thereby ensuring that the position of the base frame 1 does not move, so that the device has a shock-absorbing effect.

[0054] like Figures 9 and 10As shown, the shock absorbing device 6 also includes: a connecting frame 61, which is fixedly connected to one end of the base frame 1 close to the roller 4; a connecting rod 64, the middle part of which is rotatably connected to the adapter plate 67, and one end of the connecting rod 64 is fixedly connected to the upper connecting plate 63, the other end of the connecting rod 64 is fixedly connected to the lower connecting plate 62, and the adapter plate 67 is rotatably connected to the roller 4; a driving shaft 65, one end of the driving shaft 65 is rotatably connected to the base frame 1, and the other end of the driving shaft 65 is rotatably connected to the roller 4.

[0055] Specifically, when the device moves, the driving shaft 65 will rotate, thereby causing the roller 4 to rotate. Then, when encountering a steeper ground surface, the connecting rod 64 will move upward, so that the lower connecting plate 62 will apply pressure to the buffer spring 66, causing the buffer spring 66 to deform, thereby ensuring that the position of the base frame 1 does not move, so that the device has a shock-absorbing effect.

[0056] Working principle: when drilling is required, the generator 7 will transmit electric energy to the telescopic frame 8, and then drive the drilling head 2 to drill into the foundation. At this time, the infrared irradiator 501 will transmit infrared signals to the infrared receiver 502, thereby inhibiting the infrared receiver 502 from transmitting signals to the transmission motor 503. After the drilling head 2 drills into the foundation, the drilling head 2 will block the infrared rays transmitted by the infrared irradiator 501, so that the infrared receiver 502 cannot receive the infrared rays. The infrared receiver 502 transmits a signal to the conveying motor 503, so that the conveying motor 503 is started and the driving gear 504 is driven to rotate. The driving gear 504 drives the limit rack 505 to move to the right. When the limit rack 505 moves to the rightmost, the driving gear 504 contacts the pressure rack 508. However, since one end of the pressure rack 508 is fixedly connected with the extrusion spring 507, when the pressure rack 508 contacts the driving gear 505, the pressure rack 508 contacts the pressing rack 508. After one of the small teeth of the wheel 504 is meshed, the extrusion spring 507 will release its elastic force, squeezing the pressure rack 508 to its original position, and then meshing with other small teeth on the surface of the driving gear 504, so that the pressure rack 508 will vibrate. When the pressure rack 508 vibrates, the vibration generator 511 fixed to the pressure rack 508 will generate electricity, and then transmit the electricity to the storage battery 510, which stores the electricity. After the foundation drilling is completed, the drilling is completed. The head 2 will be pulled out, and the infrared illuminator 501 will continue to transmit infrared signals to the infrared receiver 502, the conveying motor 503 will be turned off, and the roller 4 will start, moving the entire device to the next drilling point. When the detection probe 512 detects the hole, it will send a signal to the battery 510, so that the battery 510 drives the drive motor 514 to generate electricity through the conveying tube 513, drives the driving shaft 515 to rotate, and puts the one-way valve tube into the drilled hole.

[0057] When the roller 4 drives the device to move forward, if it encounters a raised ground and is on the trajectory of drilling construction, if the device moves on the raised ground at this time, the device will tilt, causing the position of the drilling hole to shift. For this reason, a shock-absorbing device 6 is set on one side of the roller 4. When the device moves, the drive shaft 65 will rotate, thereby driving the roller 4 to rotate. Subsequently, when encountering a ground with a large slope, the connecting rod 64 will move upward, so that the lower connecting plate 62 will pressurize the buffer spring 66, causing the buffer spring 66 to deform, thereby ensuring that the position of the base frame 1 does not move, so that the device has a shock-absorbing effect.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A directional induction grouting device for splitting grouting, characterized in that: The invention comprises a base frame (1), a storage frame (3) is provided above the base frame (1), the interior of the storage frame (3) is hollow, a generator (7) is provided above the storage frame (3), a telescopic frame (8) is connected to the front end of the generator (7), a drilling head (2) is slidably connected to the inner wall of the telescopic frame (8), the drilling head (2) is used to drill holes on the surface of the construction site, rollers (4) are provided on both sides of the base frame (1), the rollers (4) are arranged in groups of two, and displacement tracks (41) are sleeved on the outer sides of the rollers (4), and a positioning device (5) is provided inside the base frame (1); The positioning device (5) comprises: A driving shaft (515), the driving shaft (515) being rotatably connected to the interior of the storage frame (3); A placement frame (516), wherein a plurality of the placement frames (516) are fixedly connected on the arc surface of the driving shaft (515); A fixed chassis (517), wherein the fixed chassis (517) is fixedly connected to the inside of the storage frame (3), and the fixed chassis (517) is rotatably connected to the arc surface of the driving shaft (515); A discharge port (518), the discharge port (518) being provided on the surface of the fixed chassis (517) and being provided directly below the placement frame (516), the discharge port (518) being on the same horizontal line as the drilling head (2); An infrared irradiator (501), wherein the infrared irradiator (501) is arranged on the inner wall of the base frame (1); an infrared receiver (502), the infrared receiver (502) being arranged on the inner wall of the base frame (1) and being on the same horizontal line as the infrared irradiator (501), the infrared irradiator (501) and the infrared receiver (502) being both located at the lower end of the drilling head (2); A conveying motor (503), wherein the conveying motor (503) is connected to the infrared receiver (502); A driving gear (504), the driving gear (504) being rotatably connected to the inner wall of the base frame (1), and the driving gear (504) being connected to the conveying motor (503); A moving rod (509), wherein the moving rod (509) is fixedly connected to an inner wall of the base frame (1) at one end close to the driving gear (504); A limit rack (505), wherein the limit rack (505) is slidably connected to the arc surface of the moving rod (509), and the limit rack (505) is meshed with the driving gear (504); A limiting rod (506), wherein the limiting rod (506) is fixedly connected to the leftmost side of the limiting rack (505); A pressure rack (508), wherein the pressure rack (508) is slidably connected to the arc surface of the limiting rod (506), and the initial position of the pressure rack (508) is located at the leftmost side of the limiting rod (506), and the pressure rack (508) is in contact with the driving gear (504); A squeezing spring (507), wherein the squeezing spring (507) is sleeved on the arc surface of the limiting rod (506), and one end of the squeezing spring (507) is fixedly connected to the pressure rack (508), and the other end is fixedly connected to the limiting rack (505); A vibration generator (511), wherein the vibration generator (511) is connected to the pressure rack (508); A storage battery (510), wherein the storage battery (510) is connected to a vibration generator (511); A detection probe (512), wherein the detection probe (512) is disposed at one end of the base frame (1) close to the storage battery (510), and the detection probe (512) is connected to the storage battery (510); A delivery pipe (513), wherein the delivery pipe (513) is in communication with the detection probe (512); A driving motor (514), one end of the driving motor (514) is connected to the conveying pipe (513), and the other end is connected to the driving shaft (515); the arc surface of the moving rod (509) is sleeved with a return spring (527); one end of the return spring (527) is fixedly connected to the limit rack (505), and the other end of the return spring (527) is fixedly connected to the base frame (1); a limit flap (521) is provided at the lower end of the discharge port (518); the size of the limit flap (521) matches the size of the discharge port (518); the limit flap (521) is rotatably connected to the surface of the base frame (1); the limit flap The cover (521) is initially in a tilted state. A telescopic cylinder (519) is provided at the lower end of the fixed chassis (517). The telescopic cylinder (519) is connected to the drive motor (514). The lower end of the telescopic cylinder (519) is fixedly connected to an abutment semi-ring (520). The abutment semi-ring (520) is above the position-limiting flap (521). The upper end of the position-limiting flap (521) is rotatably connected to a rotating rod (522). The circular arc surface of the rotating rod (522) is sleeved with a coil spring (523). One end of the coil spring (523) is connected to the position-limiting flap (521), and the other end of the coil spring (523) is fixedly connected to the base frame (1).

2. A directional induction grouting device for splitting grouting according to claim 1, characterized in that: A rotating rail (524) is provided on the upper surface of the fixed chassis (517), a limiting buckle (525) is provided on the inner wall of the rotating rail (524), a rotating block (526) is fixedly connected to the arc surface of the driving shaft (515), and the rotating block (526) is in abutment with the limiting buckle (525).

3. A directional induction grouting device for splitting grouting according to claim 1, characterized in that: A shock absorbing device (6) is provided at one end of the base frame (1) close to the roller (4), and the shock absorbing device (6) comprises: An upper connecting plate (63), one end of the upper connecting plate (63) being rotatably connected to the base frame (1), and the other end of the upper connecting plate (63) being fixedly connected to the roller (4); A lower connecting plate (62), one end of the lower connecting plate (62) being rotatably connected to the base frame (1), and the other end of the lower connecting plate (62) being fixedly connected to the roller (4); A buffer spring (66), one end of the buffer spring (66) being rotatably connected to the base frame (1), and the other end of the buffer spring (66) being rotatably connected to the lower connecting plate (62).

4. A directional induction grouting device for splitting grouting according to claim 3, characterized in that: The shock absorbing device (6) further comprises: A connecting frame (61), the connecting frame (61) being fixedly connected to one end of the base frame (1) close to the roller (4); A connecting rod (64), wherein a middle portion of the connecting rod (64) is rotatably connected to the adapter plate (67), one end of the connecting rod (64) is fixedly connected to the upper connecting plate (63), the other end of the connecting rod (64) is fixedly connected to the lower connecting plate (62), and the adapter plate (67) is rotatably connected to the roller (4); A driving shaft (65), one end of the driving shaft (65) is rotatably connected to the base frame (1), and the other end of the driving shaft (65) is rotatably connected to the roller (4).

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