An anchor cable construction method and construction device

Abstract

This invention belongs to the field of anchor cable construction technology, specifically an anchor cable construction method and device, including a trailer; a high-pressure air pump is fixedly connected to the top surface of the trailer; an air pipe is connected to the air outlet of the high-pressure air pump; a first slide is provided on one side of the trailer; a guide pipe is bolted to the end of the first slide away from the trailer; the air pipe slides through the first slide and the guide pipe; a conveying unit is provided on the side of the first slide near the trailer, and the conveying unit is used to convey the air pipe; the air pipe is conveyed along the first slide to the guide pipe through the conveying unit, and then the air pipe enters the anchor cable hole along the guide pipe. The air pipe is inserted to the bottom of the anchor cable hole, and the high-pressure air pump compresses the air to form high-pressure gas, which enters the bottom of the anchor cable hole through the air pipe, pushing out the seepage water and mud and impurities inside the anchor cable hole, thereby completing the cleaning work of the anchor cable hole, reducing the workload of workers in laying air pipes, and improving the work efficiency of construction personnel.

Description

Technical Field

[0001] This invention belongs to the field of anchor cable construction technology, specifically an anchor cable construction method and construction device. Background Technology

[0002] Anchor cables are cable-like supports that are anchored to the inside of rock mass to reinforce slopes. The anchor cable is anchored into the rock mass through a hole in the weak structural surface of the rock mass by the anchor head, which increases the anti-sliding friction resistance and puts the structural surface in a compressed state, thereby improving the integrity of the slope rock mass, changing the stress state of the slope rock mass, and improving the integrity and strength of the unstable rock mass of the slope.

[0003] During anchor cable construction, drilling is required first. During the drilling process, groundwater will seep into the anchor cable hole, and the mud and sand produced during drilling will also fall into the anchor cable hole. Water seepage and impurities will affect the subsequent anchor cable installation work. Therefore, it is necessary to clean the inside of the anchor cable hole. The existing cleaning method mainly involves injecting high-pressure gas into the anchor cable hole to push out the seepage water and mud and sand inside the anchor cable hole.

[0004] When cleaning the anchor cable, the construction workers need to insert an air hose into the anchor cable hole. The air hose needs to extend to the bottom of the anchor cable hole. The construction workers need to manually insert the air hose into the anchor cable hole. However, due to the softness and easy bending of the air hose, as well as the frictional resistance between the air hose and the inner wall of the anchor cable hole, it is difficult for the construction workers to insert the air hose into the deep anchor cable hole.

[0005] Therefore, the present invention provides an anchor cable construction method and construction device. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this invention to solve its technical problem is as follows: An anchor cable construction device of this invention includes a trailer; a high-pressure air pump is fixedly connected to the top surface of the trailer; an air pipe is connected to the air outlet of the high-pressure air pump; a tubular steel wire reinforcement skeleton is provided inside the air pipe; a first slide is provided on one side of the trailer, and the cross-section of the first slide is funnel-shaped; a guide pipe is bolted to the end of the first slide away from the trailer, and the guide pipe is composed of multiple pipe sections connected in series; the inner ring of the guide pipe communicates with the interior of the first slide; the air pipe slides through the first slide. The slide and guide pipe are provided. A conveying unit is set on the side of the slide closest to the trailer, and the conveying unit is used to convey air pipes. The air pipes are conveyed along the slide to the guide pipes through the conveying unit. The air pipes then enter the anchor cable holes along the guide pipes. The air pipes are inserted to the bottom of the anchor cable holes. A high-pressure air pump compresses the air to form high-pressure gas, which enters the bottom of the anchor cable holes through the air pipes. This pushes out the seepage water and mud and sand impurities inside the anchor cable holes, thereby completing the cleaning work of the anchor cable holes. This reduces the workload of the workers in laying air pipes and improves the work efficiency of the construction workers.

[0008] Preferably, the conveying unit includes a pair of upright walls fixed to the top surface of the trailer; a second slide is rotatably installed on one side of the two upright walls near the first slide, and the second slide has a funnel-shaped cross-section; the inlet end of the first slide is connected to the outlet end of the second slide; hydraulic cylinders are hinged between the two sides of the second slide and the top surface of the trailer; multiple pairs of square frames are evenly arranged at the end of the second slide near the first slide; the inner rings of each pair of square frames correspond to each other; rollers are rotatably installed on the inner rings of the square frames; a first motor is fixed to the top of the square frames; the shaft of the first motor is fixed to the shaft of the rollers; the air pipe is located between each pair of rollers; the first motor drives the rollers to rotate, driving the air pipe to move, thereby controlling the air pipe to move along the guide pipe.

[0009] Preferably, multiple pairs of grooves are evenly provided at the end of the second slide near the first slide; the bottom of the square frame slides in a sliding fit with the inside of the groove; a clamp is bolted to the bottom of the square frame and the clamp is located at the bottom of the groove; this facilitates the driving of air pipes of different diameters.

[0010] Preferably, the outer ring of the roller is uniformly fixed with multiple raised strips; the outer ring of the air pipe is uniformly fixed with multiple raised rings; the raised rings on the outer ring of the air pipe reduce the contact area between the air pipe and the inner wall of the anchor hole, reduce the probability of forming a sealed cavity when the air pipe slides between the air pipe and the inner wall of the anchor hole, thereby reducing the resistance between the air pipe and the inner wall of the anchor hole.

[0011] Preferably, a collecting roller is rotatably installed between the two vertical walls; the air pipe is evenly wound around the outer ring of the collecting roller; a second motor is fixedly connected to the side of one of the vertical walls away from the collecting roller; the rotating shaft of the second motor is fixedly connected to the rotating shaft of the collecting roller; this not only facilitates the insertion of the air pipe into the anchor cable hole, but also makes it easier for construction personnel to organize and retrieve the air pipe.

[0012] Preferably, the outlet end of the air pipe is fixedly connected to a rigid tube, and the outer ring of the rigid tube is fixedly connected to multiple reinforcing ribs; the end of the rigid tube away from the air pipe is fixedly connected to a conical air outlet seat; the interior of the air outlet seat is connected to the interior of the rigid tube; multiple air grooves are evenly opened on the outer ring of the air outlet seat near the air pipe, and the air grooves are connected to the interior of the air outlet seat through air holes; the air outlet seat and rigid tube make it easier for the air pipe to be inserted into the bottom end of the anchor cable hole.

[0013] Preferably, an elastic rubber ring is fixedly connected to the outer ring of the end of the air outlet seat away from the rigid tube; multiple sets of blades are fixedly connected to the outer ring of the elastic rubber ring; each set of blades is arranged around the outer ring of the air outlet seat; the multiple sets of blades are staggered; an annular expansion airbag is fixedly connected to the bottom outer ring of the air outlet seat; the expansion airbag is located at the bottom of the blades; the inner ring of the expansion airbag is connected to the interior of the air outlet seat; a valve rod is slidably installed at the bottom of the air outlet seat; the top outer ring of the valve rod slides in cooperation with the inner wall of the air outlet seat; a push plate is fixedly connected to the bottom end of the valve rod; an elastic sleeve is fixedly connected between the outer ring of the push plate and the elastic rubber ring; a spring is sleeved on the bottom outer ring of the valve rod; a protrusion is fixedly connected to the top of the outer ring of the blades; a first magnet is fixedly connected inside the protrusion; an annular second magnet is fixedly connected to the top outer ring of the air outlet seat; the first magnet and the second magnet attract each other; this improves the cleaning effect inside the anchor cable hole.

[0014] Preferably, connecting plates are fixedly connected to both sides of the first slide; the end of the connecting plate away from the first slide is rotatably connected to the second slide; a toothed ring is fixedly connected to the outer ring of the rotating hole at the end of the connecting plate near the second slide; a third motor is fixedly connected to the side of the second slide; a gear is fixedly connected to the shaft of the third motor; the gear meshes with the toothed ring; this facilitates the cleaning of vertically opened anchor cable holes and improves the applicability of the construction device.

[0015] Preferably, a guide cover plate is fixedly connected to the top surface of the first slide; the side of the guide cover plate near the second slide is an arc-shaped plate; by setting the guide cover plate to block and guide the air pipe, the air pipe is prevented from being obstructed due to the excessive angle between the first slide and the second slide, thus improving the smoothness of the air pipe delivery.

[0016] An anchor cable construction method, which employs the aforementioned anchor cable construction device, and includes the following steps:

[0017] S1: First, determine the location of the borehole, install and adjust the drilling rig, and then use the drilling rig to drill the hole;

[0018] S2: After the anchor cable hole is drilled, clean the hole; control the hydraulic cylinder to adjust the angle of the second slide rail, and then control the first slide rail to rotate so that the end of the guide tube is close to the anchor cable hole;

[0019] S3: Then, insert the air outlet seat and rigid tube into the anchor cable hole; drive the roller to rotate with motor one, clamp the air tube and transport it into the guide tube, while motor two drives the receiving roller to rotate and release the air tube.

[0020] S4: The air tube is delivered to the anchor cable hole through the guide tube, pushing the air outlet seat and rigid tube to slide to the bottom of the anchor cable hole;

[0021] S5: After that, when the air outlet seat slides to the bottom of the anchor cable hole, the push plate is blocked by the bottom end of the anchor cable hole, pushing the valve rod to slide into the air outlet seat. The high-pressure air pump pumps the high-pressure gas into the air pipe, and the high-pressure gas enters the air outlet seat.

[0022] S6: The high-pressure gas entering the air outlet seat enters part of the expansion air bladder, causing the expansion air bladder to expand and push the blades open to form a flower shape, so that the outer wall of the protrusion contacts the inner wall of the anchor cable hole; and when the expansion air bladder expands, the gas is discharged from the air groove into the anchor cable hole.

[0023] S7: High-pressure gas pushes out the seepage water and silt impurities inside the anchor cable hole; at this time, the air tube is pulled out of the anchor cable hole, which drives the rigid tube and air outlet seat to slide out of the anchor cable hole; the petal-shaped unfolding blades carry the remaining silt impurities out of the anchor cable hole.

[0024] S8: After the anchor cable holes are cleaned, install the anchor cables and perform grouting;

[0025] S9: Finally, tension the steel strands in sequence and then tension and lock the anchor.

[0026] The beneficial effects of this invention are as follows:

[0027] 1. The anchor cable construction method and device of the present invention includes a trailer, a high-pressure air pump, an air pipe, a first slide rail, and a guide pipe. The air pipe is transported along the first slide rail to the guide pipe by a conveying unit. The air pipe then enters the anchor cable hole along the guide pipe and is inserted to the bottom of the anchor cable hole. The high-pressure air pump compresses the air to form high-pressure gas, which enters the bottom of the anchor cable hole through the air pipe, pushing out the seepage water and mud impurities inside the anchor cable hole, thereby completing the cleaning work of the anchor cable hole. This reduces the workload of workers laying air pipes and improves the work efficiency of construction personnel.

[0028] 2. The anchor cable construction method and device of the present invention comprises an air outlet seat, blades, an expansion air bladder, a valve rod, a push plate, and a spring. The push plate is blocked by the bottom end of the anchor cable hole, pushing the valve rod to slide into the air outlet seat, causing the spring to compress and store force. High-pressure gas enters the interior of the expansion air bladder, causing the expansion air bladder to expand and push the blades open to form a flower shape. The air pipe drives the rigid pipe and the air outlet seat to slide out of the anchor cable hole. The unfolded blades carry the residual mud and sand impurities out of the anchor cable hole, improving the cleaning effect inside the anchor cable hole. Attached Figure Description

[0029] The invention will now be further described with reference to the accompanying drawings.

[0030] Figure 1 This is a perspective view of Embodiment 1 of the present invention;

[0031] Figure 2 This is an exploded view of Embodiment 1 of the present invention;

[0032] Figure 3 yes Figure 1 Enlarged view of a portion of point A in the middle;

[0033] Figure 4 This is a perspective view of the square frame in Embodiment 1 of the present invention;

[0034] Figure 5 This is a perspective view of the rigid tube and the air outlet seat in Embodiment 1 of the present invention;

[0035] Figure 6 This is a perspective view of the blade unfolding in Embodiment 1 of the present invention;

[0036] Figure 7 This is an exploded view of the air outlet seat in Embodiment 1 of the present invention;

[0037] Figure 8 This is a cross-sectional view of the air outlet seat in Embodiment 1 of the present invention;

[0038] Figure 9 This is a perspective view of slide rail number one and slide rail number two in embodiment two of the present invention;

[0039] Figure 10 This is a flowchart of the construction method of the present invention;

[0040] In the diagram: 1. Trailer; 2. High-pressure air pump; 3. Air pipe; 4. Slide No. 1; 5. Guide pipe; 6. Vertical wall; 7. Slide No. 2; 8. Hydraulic cylinder; 9. Square frame; 10. Roller; 11. Motor No. 1; 12. Slide groove; 13. Clamping plate; 14. Raised strip; 15. Raised ring; 16. Receiving roller; 17. Motor No. 2; 18. Rigid pipe; 19. Air outlet seat; 20. Air groove; 21. Elastic rubber ring; 22. Blade; 23. Inflatable airbag; 24. Valve rod; 25. Push plate; 26. Elastic sleeve; 27. Spring; 28. Protrusion; 29. ​​Magnet No. 1; 30. Magnet No. 2; 31. Connecting plate; 32. Gear ring; 33. Motor No. 3; 34. Gear; 35. Guide cover plate. Detailed Implementation

[0041] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0042] Example 1

[0043] like Figures 1 to 2 As shown in the embodiment of the present invention, an anchor cable construction device includes a trailer 1; a high-pressure air pump 2 is fixedly connected to the top surface of the trailer 1; an air pipe 3 is connected to the air outlet of the high-pressure air pump 2; a tubular steel wire reinforcement skeleton is provided inside the air pipe 3; a first slide 4 is provided on one side of the trailer 1, and the cross-section of the first slide 4 is funnel-shaped; a guide pipe 5 is bolted to the end of the first slide 4 away from the trailer 1, and the guide pipe 5 is composed of multiple pipe sections connected in series; the inner circle of the guide pipe 5 is connected to the interior of the first slide 4; the air pipe 3 slides through the first slide 4 and the guide pipe 5; a conveying unit is provided on the side of the first slide 4 near the trailer 1, and the conveying unit conveys the air pipe 3; during operation, when the anchor cable hole is drilled... Afterwards, when it is necessary to clean the inside of the anchor cable hole, the trailer 1 moves to one side of the anchor cable hole and forms a guide pipe 5 by connecting and fixing multiple pipe sections. The length of the guide pipe 5 is controlled so that the outlet of the guide pipe 5 is close to the anchor cable hole. The end of the air pipe 3 is inserted into the anchor cable hole. The air pipe 3 is transported to the guide pipe 5 along the first slide 4 through the conveying unit. The air pipe 3 then enters the anchor cable hole along the guide pipe 5. The air pipe 3 is inserted to the bottom of the anchor cable hole. The high-pressure air pump 2 compresses the air to form high-pressure gas, which enters the bottom of the anchor cable hole through the air pipe 3, pushing out the seepage water and mud and sand impurities inside the anchor cable hole, thereby completing the cleaning work of the anchor cable hole. This reduces the workload of the workers in laying the air pipe 3 and improves the work efficiency of the construction workers.

[0044] like Figures 1 to 4As shown, the conveying unit includes a pair of vertical walls 6 fixed to the top surface of the trailer 1; a second slide 7 is rotatably installed on the side of the two vertical walls 6 near the first slide 4, and the cross-section of the second slide 7 is funnel-shaped; the inlet end of the first slide 4 is connected to the outlet end of the second slide 7; hydraulic cylinders 8 are hinged between the two sides of the second slide 7 and the top surface of the trailer 1; multiple pairs of square frames 9 are evenly arranged on the end of the second slide 7 near the first slide 4; the inner rings of each pair of square frames 9 correspond to each other; the inner rings of the square frames 9 are... The ring is equipped with rollers 10 for rotation; a first motor 11 is fixedly connected to the top of the square frame 9; the shaft of the first motor 11 is fixedly connected to the shaft of the rollers 10; the air pipe 3 is located between each pair of rollers 10; during operation, the second slide rail 7 is rotated by the hydraulic cylinder 8, and the angle of the second slide rail 7 is controlled so that the guide pipe 5 can be kept coaxial with the anchor cable hole, thereby facilitating the insertion of the air pipe 3 into the anchor cable hole; the first motor 11 drives the rollers 10 to rotate, drives the air pipe 3 to move, thereby controlling the air pipe 3 to move along the guide pipe 5.

[0045] like Figures 3 to 4 As shown, multiple pairs of grooves 12 are evenly provided at one end of the second slide 7 near the first slide 4; the bottom of the square frame 9 slides in conjunction with the inside of the groove 12; a clamping plate 13 is bolted to the bottom of the square frame 9, and the clamping plate 13 is located at the bottom of the groove 12; during operation, the square frame 9 slides along the groove 12, controlling the distance between the rollers 10 on both sides, and the clamping plate 13 is used to fix and lock the square frame 9, thereby facilitating the driving of air pipes 3 of different diameters.

[0046] like Figures 3 to 4 As shown, the outer ring of the roller 10 is uniformly fixed with a plurality of protruding strips 14; the outer ring of the air pipe 3 is uniformly fixed with a plurality of protruding rings 15; the protruding strips 14 and protruding rings 15 improve the driving effect between the roller 10 and the air pipe 3; and the protruding rings 15 on the outer ring of the air pipe 3 reduce the contact area between the air pipe 3 and the inner wall of the anchor hole, reduce the probability of forming a sealed cavity when the air pipe 3 slides between the air pipe 3 and the inner wall of the anchor hole, thereby reducing the resistance between the air pipe 3 and the inner wall of the anchor hole.

[0047] like Figures 1 to 2 As shown, a collecting roller 16 is rotatably installed between the two vertical walls 6; the air pipe 3 is evenly wound around the outer ring of the collecting roller 16; a second motor 17 is fixedly connected to one side of the vertical wall 6 away from the collecting roller 16; the rotating shaft of the second motor 17 is fixedly connected to the rotating shaft of the collecting roller 16; during operation, the second motor 17 drives the collecting roller 16 to rotate, controlling the release and retraction of the air pipe 3, which not only facilitates the insertion of the air pipe 3 into the anchor cable hole, but also makes it easier for construction personnel to organize and retract the air pipe 3.

[0048] like Figures 5 to 8As shown, a rigid tube 18 is fixedly connected to the outlet end of the air pipe 3, and multiple reinforcing ribs are fixedly connected around the outer ring of the rigid tube 18; a conical air outlet seat 19 is fixedly connected to the end of the rigid tube 18 away from the air pipe 3; the interior of the air outlet seat 19 is connected to the interior of the rigid tube 18; multiple air grooves 20 are evenly opened on the outer ring of the air outlet seat 19 near the air pipe 3, and the air grooves 20 are connected to the interior of the air outlet seat 19 through air holes; during operation, after the outlet of the guide tube 5 approaches the anchor cable hole, the air outlet seat 19 and the rigid tube 18 are inserted into the anchor cable hole, the air pipe 3 pushes the air outlet seat 19 and the rigid tube 18 to the bottom of the anchor cable hole, the air pipe 3 introduces high-pressure gas into the interior of the air outlet seat 19, and the high-pressure gas is sprayed upward into the bottom of the anchor cable hole through the air grooves 20; the air outlet seat 19 and the rigid tube 18 make it easier for the air pipe 3 to be inserted into the bottom of the anchor cable hole.

[0049] like Figures 5 to 8As shown, an elastic rubber ring 21 is fixedly connected to the outer ring of the air outlet seat 19 away from the rigid tube 18; multiple sets of blades 22 are fixedly connected to the outer ring of the elastic rubber ring 21; each set of blades 22 is arranged around the outer ring of the air outlet seat 19; the multiple sets of blades 22 are staggered; an annular expansion air bladder 23 is fixedly connected to the bottom outer ring of the air outlet seat 19; the expansion air bladder 23 is located at the bottom of the blades 22; the inner ring of the expansion air bladder 23 is connected to the interior of the air outlet seat 19; a valve stem 24 is slidably installed at the bottom of the air outlet seat 19; the top outer ring of the valve stem 24 is slidably engaged with the inner wall of the air outlet seat 19; the bottom of the valve stem 24... A push plate 25 is fixedly connected to the end; an elastic sleeve 26 is fixedly connected between the outer ring of the push plate 25 and the elastic rubber ring 21; a spring 27 is sleeved on the bottom outer ring of the valve stem 24; a protrusion 28 is fixedly connected to the top of the outer ring blade 22; a first magnet 29 is fixedly connected inside the protrusion 28; a ring-shaped second magnet 30 is fixedly connected to the top outer ring of the air outlet seat 19; the first magnet 29 and the second magnet 30 attract each other; during operation, when the air outlet seat 19 slides to the bottom of the anchor cable hole, the push plate 25 is blocked by the bottom end of the anchor cable hole, pushing the valve stem 24 to slide into the air outlet seat 19, causing the spring 27 to compress and store force, and at the same time, the valve stem 24 inflates the air bag. The air nozzle of 23 leaks out, connecting the expansion airbag 23 with the interior of the air outlet seat 19. High-pressure gas enters the air outlet seat 19 through the air pipe 3, and a portion enters the interior of the expansion airbag 23, causing it to expand. This expands the blade 22, causing it to open into a flower shape, separating the second magnet 30 from the first magnet 29, and bringing the outer wall of the protrusion 28 into contact with the inner wall of the anchor cable hole. After the expansion airbag 23 expands, high-pressure gas is ejected upwards from the air groove 20. At the same time, the high-pressure gas prevents the expansion airbag 23 from contracting, keeping the blade 22 in an extended position. The first motor 11 drives the roller 10 to reverse, pulling the air pipe 3 out of the anchor cable hole. Simultaneously, the second motor 17 drives... The moving collecting roller 16 reverses, retracting the air pipe 3 to the outer ring of the collecting roller 16; the air pipe 3 drives the rigid pipe 18 and the air outlet seat 19 to slide out of the anchor cable hole, and the unfolded blades 22 carry the remaining mud and sand impurities out of the anchor cable hole; after the rigid pipe 18 and the air outlet seat 19 leave the anchor cable hole, the high-pressure air pump 2 stops supplying air, the first magnet 29 is attracted by the second magnet 30, which drives the outer ring blades 22 to rotate and approach the air outlet seat 19, so that multiple blades 22 close together, expelling the air inside the expansion airbag 23 into the air outlet seat 19, causing the expansion airbag 23 to contract, and the spring 27 returns to its original position, pushing the valve rod 24 to return to its original position; thereby improving the cleaning effect inside the anchor cable hole.

[0050] like Figure 2As shown, connecting plates 31 are fixedly connected to both sides of the first slide rail 4; the end of the connecting plate 31 away from the first slide rail 4 is rotatably connected to the second slide rail 7; a toothed ring 32 is fixedly connected to the outer ring of the rotating hole at the end of the connecting plate 31 near the second slide rail 7; a third motor 33 is fixedly connected to the side of the second slide rail 7; a gear 34 is fixedly connected to the shaft of the third motor 33; the gear 34 meshes with the toothed ring 32; during operation, the third motor 33 drives the gear 34 to rotate, which drives the toothed ring 32 to rotate, drives the connecting plate 31 to rotate, drives the first slide rail 4 to rotate, controls the angle of the guide tube 5, and can control the first slide rail 4 to rotate from a horizontal state to a vertically downward state, thereby facilitating the cleaning of vertically opened anchor cable holes and thus improving the applicability of the construction device.

[0051] like Figure 10 As shown, an anchor cable construction method is provided, which employs the aforementioned anchor cable construction device and includes the following steps:

[0052] S1: First, determine the location of the borehole, install and adjust the drilling rig, and then use the drilling rig to drill the hole;

[0053] S2: After the anchor cable hole is drilled, the hole is cleaned; control the hydraulic cylinder 8 to adjust the angle of the second slide rail 7, and then control the first slide rail 4 to rotate so that the end of the guide tube 5 is close to the anchor cable hole.

[0054] S3: Then, insert the air outlet seat 19 and the rigid tube 18 into the anchor cable hole; drive the roller 10 to rotate, clamp the air tube 3 and transport it to the guide tube 5. At the same time, drive the receiving roller 16 to rotate and release the air tube 3.

[0055] S4: The air tube 3 is transported to the anchor cable hole along the guide tube 5, pushing the air outlet seat 19 and the rigid tube 18 to slide to the bottom of the anchor cable hole;

[0056] S5: Afterwards, when the air outlet seat 19 slides to the bottom of the anchor cable hole, the push plate 25 is blocked by the bottom end of the anchor cable hole, pushing the valve rod 24 to slide into the interior of the air outlet seat 19, and the high-pressure air pump 2 pumps the high-pressure gas into the air pipe 3, and the high-pressure gas enters the air outlet seat 19.

[0057] S6: A portion of the high-pressure gas entering the air outlet seat 19 enters the interior of the expansion air bladder 23, causing the expansion air bladder 23 to expand, pushing the blade 22 up and spreading it into a flower shape, so that the outer wall of the protrusion 28 contacts the inner wall of the anchor cable hole; and when the expansion air bladder 23 expands, the gas is discharged from the air groove 20 into the anchor cable hole.

[0058] S7: High-pressure gas pushes out the seepage water and mud and sand impurities inside the anchor cable hole; at this time, the air pipe 3 is pulled out of the anchor cable hole, which drives the rigid pipe 18 and the air outlet seat 19 to slide out of the anchor cable hole; the petal-shaped unfolding blades 22 carry out the remaining mud and sand impurities from the anchor cable hole.

[0059] S8: After the anchor cable holes are cleaned, install the anchor cables and perform grouting;

[0060] S9: Finally, tension the steel strands in sequence and then tension and lock the anchor.

[0061] Example 2

[0062] like Figure 9 As shown in the first embodiment, another embodiment of the present invention is as follows: a guide cover plate 35 is fixedly connected to the top surface of the first slide 4; the side of the guide cover plate 35 near the second slide 7 is an arc-shaped plate; the guide cover plate 35 is used to block and guide the air pipe 3, thereby avoiding the air pipe 3 from being obstructed due to the large angle between the first slide 4 and the second slide 7, and improving the smoothness of the air pipe 3.

[0063] Working principle: Determine the location of the borehole, install and adjust the drilling rig, and then use the drilling rig to drill the hole; after the anchor cable hole is drilled, clean the hole.

[0064] The trailer 1 moves to one side of the anchor cable hole and forms the guide pipe 5 by connecting and fixing multiple pipe sections. The hydraulic cylinder 8 pushes the second slide rail 7 to rotate, controlling the angle of the second slide rail 7. The third motor 33 drives the gear 34 to rotate, drives the face gear ring 32 to rotate, drives the connecting plate 31 to rotate, drives the first slide rail 4 to rotate, and controls the angle of the guide pipe 5 so that the guide pipe 5 can keep the axis of the anchor cable hole.

[0065] After the outlet of the guide tube 5 approaches the anchor cable hole, the air outlet seat 19 and the rigid tube 18 are inserted into the anchor cable hole; the first motor 11 drives the roller 10 to rotate, pushing the air tube 3 through the second slide rail 7 and the first slide rail 4, and into the guide tube 5; at the same time, the second motor 17 drives the receiving roller 16 to rotate, controlling the release of the air tube 3.

[0066] The air tube 3 is inserted into the anchor cable hole along the guide tube 5; the air tube 3 pushes the air outlet seat 19 and the rigid tube 18 to the bottom of the anchor cable hole, the push plate 25 is blocked by the bottom of the anchor cable hole, and pushes the valve rod 24 to slide into the air outlet seat 19, so that the spring 27 is compressed and stored. At the same time, the valve rod 24 leaks the air nozzle of the expansion air bag 23, so that the expansion air bag 23 is connected to the inside of the air outlet seat 19. The high pressure gas enters the air outlet seat 19 along the air tube 3, and part of it enters the inside of the expansion air bag 23, so that the expansion air bag 23 expands, pushes the blade 22 up and opens it into a flower shape, so that the second magnet 30 and the first magnet 29 are separated, so that the outer wall of the protrusion 28 contacts the inner wall of the anchor cable hole; after the expansion air bag 23 expands, the high pressure gas is sprayed upward from the air groove 20. At the same time, the high pressure gas prevents the expansion air bag 23 from contracting, so that the blade 22 remains in an unfolded state; Motor 11 drives roller 10 to reverse, pulling air pipe 3 out of the anchor cable hole. At the same time, motor 17 drives receiving roller 16 to reverse, retracting air pipe 3 to the outer ring of receiving roller 16. Air pipe 3 drives rigid pipe 18 and air outlet seat 19 to slide out of the anchor cable hole. The unfolded blades 22 carry away residual mud and sand impurities from the anchor cable hole. After the rigid pipe 18 and air outlet seat 19 leave the anchor cable hole, high-pressure air pump 2 stops supplying air. Magnet 29 is attracted by magnet 30, causing the outer ring blades 22 to rotate and approach the air outlet seat 19, causing multiple blades 22 to close and expel air from the inside of the expansion airbag 23 into the inside of the air outlet seat 19, causing the expansion airbag 23 to contract. Spring 27 returns to its original position, pushing valve rod 24 to return to its original position. This completes the cleaning of the anchor cable hole, reducing the workload of workers laying air pipe 3 and improving the work efficiency of construction personnel.

[0067] After the anchor holes are cleaned, the anchor cables are installed and grouting is performed; finally, the steel strands are tensioned in sequence and the anchors are locked and sealed.

[0068] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anchor line construction device, characterized by: Including trailer (1);The top surface of the trailer (1) is fixed with high-pressure air pump (2);The air outlet end of the high-pressure air pump (2) is connected with air pipe (3);The inside of the air pipe (3) is provided with tubular steel wire reinforcing framework;One side of the trailer (1) is provided with a slide (4), and the cross section of the slide (4) is funnel-shaped;The end of the slide (4) away from the trailer (1) is bolted with a guide pipe (5), and the guide pipe (5) is composed of a plurality of pipes connected in series;The inner ring of the guide pipe (5) is communicated with the inside of the slide (4);The air pipe (3) is slidably penetrated through the slide (4) and the guide pipe (5);The side of the slide (4) close to the trailer (1) is provided with a conveying unit, and the conveying unit comprises a conveying air pipe (3); The conveying unit comprises a pair of vertical walls (6) fixed on the top surface of the trailer (1);Two vertical walls (6) are rotatably installed with a second slide (7) on the side close to the slide (4), and the cross section of the second slide (7) is funnel-shaped;The inlet end of the slide (4) is connected with the outlet end of the second slide (7);The two sides of the second slide (7) and the top surface of the trailer (1) are hingedly connected with a hydraulic cylinder (8);The end of the second slide (7) close to the slide (4) is uniformly provided with a plurality of square frames (9);The inner rings of each pair of square frames (9) correspond to each other;The inner ring of the square frame (9) is rotatably installed with a roller (10);The top of the square frame (9) is fixed with a first motor (11);The shaft of the first motor (11) is fixed with the shaft of the roller (10);The air pipe (3) is located between each pair of rollers (10); The end of the second slide (7) close to the slide (4) is uniformly provided with a plurality of slide grooves (12);The bottom of the square frame (9) is in sliding fit with the inside of the slide groove (12);The bottom of the square frame (9) is bolted with a clamping plate (13), and the clamping plate (13) is located at the bottom of the slide groove (12).

2. The anchor line construction device of claim 1, wherein: The outer ring of the roller (10) is uniformly fixed with a plurality of convex strips (14);The outer ring of the air pipe (3) is uniformly fixed with a plurality of convex rings (15).

3. A mooring line installation apparatus according to claim 2, characterised in that: Two vertical walls (6) are rotatably installed with a receiving roller (16);The air pipe (3) is uniformly wound around the outer ring of the receiving roller (16);One side of the vertical wall (6) away from the receiving roller (16) is fixed with a second motor (17);The shaft of the second motor (17) is fixed with the shaft of the receiving roller (16).

4. The anchor line construction apparatus of claim 3, wherein: The air outlet end of the air pipe (3) is fixed with a hard pipe (18), and the outer ring of the hard pipe (18) is fixed with a plurality of reinforcing ribs;The end of the hard pipe (18) away from the air pipe (3) is fixed with a conical air outlet seat (19);The inside of the air outlet seat (19) is communicated with the inside of the hard pipe (18);The outer ring of the air outlet seat (19) close to the air pipe (3) is uniformly provided with a plurality of air grooves (20), and the air grooves (20) are communicated with the inside of the air outlet seat (19) through air holes.

5. An anchor line installation apparatus according to claim 4, characterised in that: The outer circle of the elastic rubber ring (21) is fixed with a plurality of groups of blades (22); each group of blades (22) is circumferentially arranged on the outer circle of the air outlet seat (19); the plurality of groups of blades (22) are arranged in a staggered manner; the bottom outer circle of the air outlet seat (19) is circumferentially fixed with an annular inflatable air bag (23); the inflatable air bag (23) is located at the bottom of the blade (22); the inner circle air nozzle of the inflatable air bag (23) is communicated with the inside of the air outlet seat (19); the bottom of the air outlet seat (19) is slidably mounted with a gas valve rod (24); the top outer circle of the gas valve rod (24) is slidably fitted with the inner wall of the air outlet seat (19); the bottom end of the gas valve rod (24) is fixed with a push plate (25); the outer circle of the push plate (25) and the elastic rubber ring (21) are fixed with an elastic sleeve (26); the bottom outer circle of the gas valve rod (24) is sleeved with a spring (27); the top of the outer circle of the blade (22) is fixed with a protrusion (28); the inside of the protrusion (28) is fixed with a first magnet (29); the top outer circle of the air outlet seat (19) is fixed with an annular second magnet (30); the first magnet (29) and the second magnet (30) are attracted to each other.

6. An anchor line construction device according to claim 5, characterised in that: The two sides of the first slide (4) are fixed with a link plate (31); one end of the link plate (31) away from the first slide (4) is rotatably connected with the second slide (7); the end of the link plate (31) close to the second slide (7) is fixed with a face gear ring (32) outside the rotating hole; the side of the second slide (7) is fixed with a third motor (33); the rotating shaft of the third motor (33) is fixed with a gear (34); the gear (34) is engaged with the face gear ring (32).

7. An anchor line installation apparatus according to claim 6, characterised in that: The top surface of the first slide (4) is fixed with a guide cover plate (35); one side of the guide cover plate (35) close to the second slide (7) is an arc plate.

8. A method of anchor line construction, characterised by: The construction method adopts the anchor cable construction device in claim 7, and the construction method comprises the following steps: S1: first, determine the position of the drill hole, install and adjust the drilling machine, and then use the drilling machine to drill the hole; S2: after the anchor cable hole is drilled, the hole is cleaned; the angle of the second slide (7) is adjusted by controlling the hydraulic cylinder (8), and then the first slide (4) is rotated by the third motor (33), so that the end of the guide pipe (5) approaches the anchor cable hole; S3: then, the air outlet seat (19) and the hard pipe (18) are inserted into the anchor cable hole; the first motor (11) drives the roller (10) to rotate, and the air pipe (3) is clamped and conveyed into the guide pipe (5), at the same time, the second motor (17) drives the receiving roller (16) to rotate to release the air pipe (3); S4: the air pipe (3) is conveyed along the guide pipe (5) into the anchor cable hole, and the air outlet seat (19) and the hard pipe (18) are slid to the bottom of the anchor cable hole; S5: After the air outlet seat (19) slides to the bottom of the anchor hole, the push plate (25) is blocked by the bottom end of the anchor hole, the push plate (25) is pushed to slide to the inside of the air outlet seat (19), the high-pressure gas pump (2) pumps high-pressure gas into the air pipe (3), and the high-pressure gas enters the air outlet seat (19); S6: The high-pressure gas entering the inside of the air outlet seat (19) enters part of the inside of the inflatable air bag (23), so that the inflatable air bag (23) is inflated, the blade (22) is lifted and expanded to form a flower shape, so that the outer wall of the protrusion (28) is in contact with the inner wall of the anchor hole; and when the inflatable air bag (23) is inflated, the gas is discharged from the air groove (20) to the anchor hole; S7: The high-pressure gas pushes the water and silt impurities in the anchor hole out of the anchor hole; at this time, the air pipe (3) is pulled out of the anchor hole, the hard pipe (18) and the air outlet seat (19) are slid out of the anchor hole; the petals-shaped expanded blade (22) carries out the residual silt impurities out of the anchor hole; S8: When the anchor hole is cleaned, the anchor cable is installed, and grouting is performed; S9: Finally, the steel strand is tensioned in sequence, and the anchor is locked and sealed.

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