A permeable arch skeleton protection construction device and method for complex geological multi-level cutting high slope

Abstract

The present invention discloses a water-permeable arched skeleton protective construction device and method for high slopes of multi-level road cuttings with complex geology, and relates to the technical field of slope grooving. The water-permeable arched skeleton protective construction device for high slopes of multi-level road cuttings with complex geology comprises a guide rail frame, the bottom of which is fixedly connected to a high-slope vehicle, and the bottom of which is located on the right side of the high-slope vehicle and fixedly connected to a low-slope vehicle. The water-permeable arched skeleton protective construction device and method for high slopes of multi-level road cuttings with complex geology drives the digging teeth to rotate to dig grooves, and pushes the excavated soil upward at the bottom of the digging belt. During the grooving process, the gap is moved relative to the digging belt to the bottom of the digging belt. When the digging teeth push the soil upward, the digging belt allows the soil to pass through the gap on the groove, and the cam rod rotates to hit the digging belt, causing the digging belt to push the excavated soil downward, which promotes the soil to be embedded in the gap to fill the gap.

Description

Technical Field

[0001] The present invention relates to the technical field of slope grooving, in particular to a water-permeable arched skeleton protection construction device and method for high slopes in complex geological multi-level cuttings. Background Art

[0002] Greening of highway slopes is of great significance. It can stabilize the soil on the slopes, reduce soil erosion, and enhance slope stability. It can also absorb noise, purify the air, and improve the ecological environment along the highway. It can also beautify the road landscape, provide drivers and passengers with a comfortable and natural driving visual experience, relieve visual fatigue, and improve driving safety and comfort.

[0003] Patent application number CN202310374541.X in China discloses a highway side slope arch skeleton slipform construction method and construction device. The construction method includes using a linear slotting device to perform linear slotting, using an arch line slotting device to perform arch line slotting, using a linear slipform device to perform linear skeleton slipform construction, using an arch line slipform device to perform arch line skeleton slipform construction, using a water retaining strip slipform device to perform water retaining strip slipform construction, and laying grid bricks in the grid formed between the linear skeleton and the arch skeleton;

[0004] In order to carry out green plant protection projects on the slopes of highways, it is necessary to build a permeable arch skeleton on the slope. During the construction process, the slope is first processed, and then a slope protection skeleton groove needs to be opened on the slope in the subsequent process. The existing equipment uses a slotting machine for slotting. When the existing slotting machine is slotting, there may be some holes in the soil inside the slope, resulting in some gaps in the bottom of the groove opened by the slotting machine. Subsequent manual work is required to fill it, which will slow down the construction speed of the project. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a device and method for constructing a permeable arched skeleton protection system for high slopes of multi-level cuttings in complex geology to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a permeable arch skeleton protection construction device for high slopes of multi-level cuttings with complex geology, comprising a guide rail frame, a high-slope vehicle is fixedly connected to the bottom of the guide rail frame, a low-slope vehicle is fixedly connected to the bottom of the guide rail frame on the right side of the high-slope vehicle, a movable slide is movably connected to the outer wall of the guide rail frame, a grooving mechanism is fixedly connected to the bottom of the movable slide, and a discharge mechanism is fixedly connected to the right side of the grooving mechanism;

[0007] The grooving mechanism includes:

[0008] A fixed plate, the fixed plate being fixedly connected to the bottom of the movable slide;

[0009] A groove-digging roller, the groove-digging roller being movably connected to the bottom of the fixed plate;

[0010] A grooving belt, the grooving belt being movably connected to the outer wall of the grooving roller;

[0011] Digging teeth are arranged on the outer wall of the digging groove.

[0012] Preferably, the guide rail frame is provided with a screw, and the movable slide is movably connected to the screw. The guide rail frame is also provided with a motor for driving the screw to rotate. The motor drives the screw to rotate to allow the movable slide to slide along the guide rail frame. Two grooving rollers are provided, and the grooving belt is movably connected to the two grooving rollers, and several digging teeth are provided.

[0013] Preferably, a first motor is fixedly connected to the top of the fixed plate, a pulley is provided on the output shaft of the first motor, and the first motor is movably connected to one of the grooved rollers through a conveyor belt.

[0014] Preferably, a second motor is fixedly connected to the top of the fixed plate, the bottom of the fixed plate is located on the left side of the grooved roller and is movably connected to a rewind frame, a sweeping brush is provided on the outer wall of the rewind frame, the bottom of the fixed plate is located on the top of the rewind frame and is fixedly connected to a leakage prevention plate, a pulley is provided on the output shaft of the second motor, and the second motor is movably connected to the rewind frame through a conveyor belt.

[0015] Preferably, a fixing rod is provided on the outer wall of the grooving roller, and the fixing rod is movably connected to another grooving roller, two cam rods are movably connected inside the fixing rod, and the two cam rods are movably connected to each other through a conveyor belt, and one of the grooving rollers is movably connected to one of the cam rods through a conveyor belt.

[0016] Preferably, the discharging mechanism includes a mounting plate, the mounting plate is fixedly connected to the right side of the fixed plate, the bottom of the mounting plate is fixedly connected to an accessory plate, the bottom of the mounting plate is located at the top of the accessory plate and is movably connected to four feeding wheels, the bottom of the mounting plate is located at the top of the accessory plate and is provided with two feeding belts, the two feeding wheels are movably connected to the corresponding two feeding wheels respectively, the outer wall of the feeding belt is fixedly connected to several raised small plates, the top of the mounting plate is fixedly connected to two third motors, and the output shafts of the two third motors are fixedly connected to the corresponding feeding wheels respectively.

[0017] Preferably, the top of the attached plate is located at the bottom of the mounting plate and is movably connected to two ball-rubbing wheels, the outer walls of the two ball-rubbing wheels are provided with semicircular holes, the two ball-rubbing wheels are located between the two feeding belts, the tops of the two ball-rubbing wheels are fixedly connected to mating gears, and the two mating gears are engaged with each other, the top of the mounting plate is fixedly connected to a fourth motor, and the output shaft of the fourth motor is fixedly connected to one of the mating gears.

[0018] A construction method for permeable arched skeleton protection of high slopes in complex geological conditions with multiple levels of cuttings:

[0019] S1. First, stake out the permeable arch skeleton of the slope according to the design drawing, and use the customized mode to locate the edge lines of the vertical and horizontal hanging lines and arch rings;

[0020] S2. Move the high-slope vehicle and the low-slope vehicle so that the movable slide is at the top of the corresponding trough line, and manually assist in positioning the movable slide so that the movable slide is at the top;

[0021] S3. Start the equipment. The grooving belt rotates the digging teeth on its outer wall to dig the soil. At the same time, the motor on the guide rail drives the screw to rotate, causing the moving slide to slowly move down along the guide rail to groove the slope.

[0022] S4. After the edge breaking and grooving is completed, the soil at the bottom of the slope is processed, the high slope vehicle and the low slope vehicle are moved, the entire device is removed from the grooving part, and then the grooving is inspected and repaired;

[0023] S5. After the slotting is accepted, the permeable arch frame template is installed. The frame template is assembled from bottom to top. After the assembly is completed, the technicians use the template inspection tool to inspect and accept the main frame and arch frame;

[0024] S6. After the skeleton is accepted, use a pump truck to pour concrete from bottom to top.

[0025] The present invention provides a device and method for constructing a water-permeable arched skeleton for high slope protection in complex geological conditions with multiple levels of cuttings. It has the following beneficial effects:

[0026] 1. This device and method for constructing a permeable arched skeleton for high-side slope protection in complex geological conditions with multi-level cuttings uses a grooving belt to drive the digging teeth to rotate and dig soil to create a groove, and pushes the excavated soil upward at the bottom of the grooving belt. During the continuous downward grooving process, the gap moves relative to the grooving belt to the bottom of the grooving belt. When the grooving belt causes the digging teeth to push the soil upward, the soil passes through the gap in the groove, and the cam rod rotates to hit the grooving belt, causing the grooving belt to push the excavated soil downward, which promotes the soil to embed into the gap to fill the gap, thereby reducing subsequent filling work and accelerating the construction speed of the project.

[0027] 2. The permeable arch skeleton protection construction device and method for high slopes of complex geological multi-level cuttings is as follows: the soil pushed toward the middle by the raised small plate will be pushed to the ball-rubbing wheel, allowing the soil to enter the semicircular openings on the ball-rubbing wheel. Then, the two ball-rubbing wheels rotate to make the soil in the semicircular holes adhere to each other and transform into spherical soil. The soil is then pushed downward by the ball-rubbing wheels and rolls down from between the mounting plate and the attached plate. The spherical soil then rolls down the slope to the bottom of the slope. After the grooving is completed, it is uniformly processed to avoid the soil generated during the grooving process from accumulating in the grooving working area, affecting the processing speed, thereby improving the construction speed of the project.

[0028] 3. This device and method for the construction of permeable arched skeleton protection for high slopes of complex geological multi-level cuttings is such that when the trenching belt moves with the digging teeth, the digging teeth will hit the edge of the attached plate close to the trenching belt, causing the attached plate to vibrate due to the impact. The continuous impact of the digging teeth will cause the attached plate to continue to vibrate, thereby allowing the components on the attached plate to vibrate together, thereby preventing excessive soil from adhering to the components on the top of the attached plate, thereby improving the soil discharge efficiency of the discharge mechanism, and further improving the efficiency of discharging soil from the trenching area, thereby increasing the construction speed of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the fixed plate structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the groove roller structure of the present invention;

[0032] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0033] Figure 5 for Figure 3 A schematic diagram of the enlarged structure of the middle B part;

[0034] Figure 6 This is a schematic diagram of the cam rod structure of the present invention;

[0035] Figure 7 for Figure 2 Schematic diagram of cross-section structure;

[0036] Figure 8 for Figure 7 The enlarged structural diagram of the middle C part;

[0037] Figure 9 It is a structural schematic diagram of the ball-rubbing wheel of the present invention.

[0038] In the figure: 1. Guide rail frame; 2. High slope car; 3. Low slope car; 4. Moving slide plate; 5. Grooving mechanism; 501. Fixed plate; 502. Grooving roller; 503. Grooving belt; 504. Digging teeth; 505. First motor; 506. Second motor; 507. Backsweep frame; 508. Leakage prevention plate; 509. Fixed rod; 510. Cam rod; 6. Discharging mechanism; 601. Mounting plate; 602. Attached plate; 603. Third motor; 604. Feeding wheel; 605. Feeding belt; 606. Raised small plate; 607. Fourth motor; 608. Ball rubbing wheel; 609. Matching gear. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0041] Example 1: Please refer to Figure 1-6 The present invention provides a technical solution: a permeable arch skeleton protection construction device for high slopes of multi-level cuttings with complex geology, comprising a guide rail frame 1, a high-slope vehicle 2 being fixedly connected to the bottom of the guide rail frame 1, a low-slope vehicle 3 being fixedly connected to the bottom of the guide rail frame 1 and located on the right side of the high-slope vehicle 2, a movable slide 4 being movably connected to the outer wall of the guide rail frame 1, a grooving mechanism 5 being fixedly connected to the bottom of the movable slide 4, and a discharge mechanism 6 being fixedly connected to the right side of the grooving mechanism 5;

[0042] The grooving mechanism 5 comprises:

[0043] The fixed plate 501 is fixedly connected to the bottom of the movable slide 4;

[0044] A groove roller 502 is movably connected to the bottom of the fixed plate 501;

[0045] A grooving belt 503 movably connected to the outer wall of the grooving roller 502 ;

[0046] Digging teeth 504 are arranged on the outer wall of the digging groove belt 503.

[0047] According to the design drawing, the permeable arch skeleton of the slope is first laid out, and the vertical and horizontal hanging lines and arch rings are positioned in a customized mode. Then the high-slope vehicle 2 and the low-slope vehicle 3 are moved to allow the mobile slide 4 to be at the top of the corresponding groove line. The position of the mobile slide 4 is assisted by manual positioning so that the mobile slide 4 is at the top of the guide frame 1.

[0048] A screw is provided on the guide rail frame 1, and the movable slide 4 is movably connected to the screw. The guide rail frame 1 is also provided with a motor for driving the screw to rotate. The motor drives the screw to rotate to allow the movable slide 4 to slide along the guide rail frame 1. Two grooving rollers 502 are provided, and the grooving belt 503 is movably connected to the two grooving rollers 502, and several digging teeth 504 are provided.

[0049] Then start the device.

[0050] A first motor 505 is fixedly connected to the top of the fixed plate 501 , a pulley is provided on the output shaft of the first motor 505 , and the first motor 505 is movably connected to one of the grooved rollers 502 through a conveyor belt.

[0051] The first motor 505 will drive the corresponding grooving roller 502 to rotate through the conveyor belt. When the grooving roller 502 rotates, it will drive the grooving belt 503 to move through another grooving roller 502. The grooving belt 503 will rotate the digging teeth 504 on its outer wall. The digging teeth 504 will dig the soil outward and push the excavated soil upward at the bottom of the grooving belt 503. At the same time, the motor on the guide frame 1 drives the screw to rotate, allowing the movable slide 4 to slowly move down along the guide frame 1.

[0052] A second motor 506 is fixedly connected to the top of the fixed plate 501, and a rewind frame 507 is movably connected to the bottom of the fixed plate 501 located on the left side of the grooved roller 502. A sweeping brush is provided on the outer wall of the rewind frame 507, and a leak-proof plate 508 is fixedly connected to the bottom of the fixed plate 501 located on the top of the rewind frame 507. A pulley is provided on the output shaft of the second motor 506, and the second motor 506 is movably connected to the rewind frame 507 through a conveyor belt.

[0053] When the grooving belt 503 is driven, the second motor 506 drives the return sweeping frame 507 to rotate through the conveyor belt. The rotation of the return sweeping frame 507 will drive the sweeping brush on the surface to rotate. The sweeping brush will sweep the soil toward the grooving roller 502, and the sweeping brush on the rotating return sweeping frame 507 will cooperate with the digging teeth 504 on the grooving belt 503 to transport the soil upward. The leak-proof plate 508 will prevent the soil from splashing upward, and the grooving belt 503 will convert the upward soil into downward transportation at the top of the grooving belt 503 through the digging teeth 504.

[0054] A fixed rod 509 is provided on the outer wall of the grooved roller 502, and the fixed rod 509 is movably connected to another grooved roller 502. Two cam rods 510 are movably connected inside the fixed rod 509, and the two cam rods 510 are movably connected to each other through a conveyor belt, and one of the grooved rollers 502 is movably connected to one of the cam rods 510 through a conveyor belt.

[0055] When the grooving belt 503 moves to allow the digging teeth 504 to dig the soil, when there is a gap at the bottom of the groove dug by the digging teeth 504, the moving slide 4 continues to move downward, causing the gap to move to the bottom of the grooving belt 503 relative to the grooving belt 503. The grooving belt 503 allows the digging teeth 504 to push the soil upward, allowing the soil to pass through the gap on the groove. At the same time, when the grooving roller 502 rotates, it drives the cam rod 510 to rotate through the conveyor belt. The cam rod 510 rotates on the fixed rod 509 through the corresponding conveyor belt. The rotation of the cam rod 510 will continuously hit the grooving belt 503 downward, causing the grooving belt 503 to push the soil dug from its bottom downward, which will promote the soil to embed into the gap to fill the gap.

[0056] Example 2: Please refer to Figure 1-9 Based on the first embodiment, the present invention provides a technical solution:

[0057] The discharge mechanism 6 includes a mounting plate 601, which is fixedly connected to the right side of the fixed plate 501. The bottom of the mounting plate 601 is fixedly connected to an accessory plate 602. The bottom of the mounting plate 601 is located at the top of the accessory plate 602 and is movably connected to four feeding wheels 604. The bottom of the mounting plate 601 is located at the top of the accessory plate 602 and is provided with two feeding belts 605. The two feeding wheels 604 are movably connected to the corresponding two feeding wheels 604 respectively. Several raised small plates 606 are fixedly connected to the outer wall of the feeding belt 605. Two third motors 603 are fixedly connected to the top of the mounting plate 601, and the output shafts of the two third motors 603 are fixedly connected to the corresponding feeding wheels 604 respectively.

[0058] The soil transported downward by the digging teeth 504 at the top of the grooving belt 503 will be pushed between the mounting plate 601 and the attached plate 602. The two third motors 603 will drive the corresponding feeding wheels 604 to rotate. The feeding wheels 604 cooperate with the corresponding other feeding wheels 604 to move the two feeding belts 605. The feeding belts 605 move through the raised small plates 606 on the surface to push the soil to the middle part of the two feeding belts 605.

[0059] The top of the attached plate 602 is located at the bottom of the mounting plate 601 and is movably connected to two ball-rubbing wheels 608. The outer walls of the two ball-rubbing wheels 608 are provided with semicircular holes. The two ball-rubbing wheels 608 are located between the two feeding belts 605. The tops of the two ball-rubbing wheels 608 are fixedly connected to matching gears 609, and the two matching gears 609 are engaged with each other. The top of the mounting plate 601 is fixedly connected to the fourth motor 607, and the output shaft of the fourth motor 607 is fixedly connected to one of the matching gears 609.

[0060] The soil pushed toward the center by the feeding belt 605 through the raised small plate 606 will be pushed to the ball-rubbing wheel 608, and the soil will enter the semicircular opening on the ball-rubbing wheel 608. The fourth motor 607 will drive the corresponding mating gear 609 to rotate, and the mating gear 609 will drive another mating gear 609 to rotate by meshing. The rotation of the two mating gears 609 will synchronously drive the corresponding ball-rubbing wheel 608 to rotate. The rotation of the ball-rubbing wheel 608 will cause the upper semicircles to combine with each other, so that the soil inside the semicircular holes of the two ball-rubbing wheels 608 will adhere to each other under the action of the rotation of the two ball-rubbing wheels 608, and be transformed into spherical soil, which will then be pushed downward by the ball-rubbing wheel 608 and roll down from between the mounting plate 601 and the attached plate 602. Then the spherical soil will roll down the slope to the bottom of the slope.

[0061] When the grooving belt 503 moves with the digging teeth 504, the digging teeth 504 will hit the edge of the attached plate 602 close to the grooving belt 503, causing the attached plate 602 to vibrate due to the impact, and the continuous impact of the digging teeth 504 will cause the attached plate 602 to continue to vibrate, thereby allowing the components on the attached plate 602 to vibrate together, which can prevent too much soil from adhering to the components on the top of the attached plate 602.

[0062] After the side breaking and grooving is completed, the soil at the bottom of the slope is processed, and the high slope vehicle 2 and the low slope vehicle 3 are moved to remove the entire device from the grooved portion, and then the groove is inspected and repaired.

[0063] After the slotting is accepted, the permeable arch frame template is installed. The frame template is assembled from bottom to top. After the assembly is completed, the technicians use the template inspection tool to inspect and accept the main frame and arch frame.

[0064] After the skeleton is accepted, concrete is poured from bottom to top using a pump truck.

[0065] Example 3: Please refer to Figure 1-9 Based on the first and second embodiments, the present invention provides a technical solution:

[0066] A construction method for permeable arched skeleton protection of high slopes in complex geological conditions with multiple levels of cuttings:

[0067] S1. First, stake out the permeable arch skeleton of the slope according to the design drawing, and use the customized mode to locate the edge lines of the vertical and horizontal hanging lines and arch rings;

[0068] S2, move the high slope car 2 and the low slope car 3 to allow the mobile slide 4 to be at the top of the corresponding trough line, and manually assist in positioning the position of the mobile slide 4 so that the mobile slide 4 is at the top;

[0069] S3. Start the equipment. The grooving belt 503 rotates the digging teeth 504 on its outer wall to dig the soil. At the same time, the motor on the guide rail 1 drives the screw to rotate, causing the movable slide 4 to slowly move down along the guide rail 1 to groove the slope.

[0070] S4, after the edge breaking and grooving is completed, the soil at the bottom of the slope is processed, the high slope vehicle 2 and the low slope vehicle 3 are moved, the entire device is removed from the grooved portion, and then the groove is inspected and trimmed;

[0071] S5. After the slotting is accepted, the permeable arch frame template is installed. The frame template is assembled from bottom to top. After the assembly is completed, the technicians use the template inspection tool to inspect and accept the main frame and arch frame;

[0072] S6. After the skeleton is accepted, use a pump truck to pour concrete from bottom to top.

[0073] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A permeable arch skeleton protection construction device for high slopes of multi-level cuttings with complex geology, comprising a guide rail frame (1), characterized in that: The bottom of the guide rail frame (1) is fixedly connected to a high-slope vehicle (2), the bottom of the guide rail frame (1) is located on the right side of the high-slope vehicle (2) and is fixedly connected to a low-slope vehicle (3), the outer wall of the guide rail frame (1) is movably connected to a movable slide (4), the bottom of the movable slide (4) is fixedly connected to a grooving mechanism (5), and the right side of the grooving mechanism (5) is fixedly connected to a discharge mechanism (6); The grooving mechanism (5) comprises: A fixed plate (501), the fixed plate (501) being fixedly connected to the bottom of the movable slide plate (4); A groove-digging roller (502), wherein the groove-digging roller (502) is movably connected to the bottom of the fixed plate (501); a grooving belt (503), wherein the grooving belt (503) is movably connected to the outer wall of the grooving roller (502); Digging teeth (504), the digging teeth (504) being arranged on the outer wall of the digging belt (503); The guide rail frame (1) is provided with a screw, and the movable slide plate (4) is movably connected to the screw. The guide rail frame (1) is also provided with a motor for driving the screw to rotate. The motor drives the screw to rotate so that the movable slide plate (4) slides along the guide rail frame (1). Two groove rollers (502) are provided, and the groove belt (503) is movably connected to the two groove rollers (502). A plurality of digging teeth (504) are provided. A first motor (505) is fixedly connected to the top of the fixed plate (501), a pulley is provided on the output shaft of the first motor (505), and the first motor (505) is movably connected to one of the grooved rollers (502) via a conveyor belt; The top of the fixed plate (501) is fixedly connected to a second motor (506); the bottom of the fixed plate (501) is located on the left side of the grooved roller (502) and is movably connected to a backsweep frame (507); a sweeping brush is provided on the outer wall of the backsweep frame (507); the bottom of the fixed plate (501) is located on the top of the backsweep frame (507) and is fixedly connected to a leak-proof plate (508); a pulley is provided on the output shaft of the second motor (506); and the second motor (506) is movably connected to the backsweep frame (507) via a conveyor belt; A fixing rod (509) is provided on the outer wall of the grooved roller (502), and the fixing rod (509) is movably connected to the other grooved roller (502). Two cam rods (510) are movably connected inside the fixing rod (509), and the two cam rods (510) are movably connected to each other via a conveyor belt, and one of the grooved rollers (502) is movably connected to one of the cam rods (510) via the conveyor belt.

2. The permeable arched skeleton protective construction device for high slopes of multi-level cuttings in complex geology according to claim 1 is characterized by: The discharging mechanism (6) comprises a mounting plate (601), the mounting plate (601) being fixedly connected to the right side of the fixed plate (501), the bottom of the mounting plate (601) being fixedly connected to an accompanying plate (602), the bottom of the mounting plate (601) being located at the top of the accompanying plate (602) and being movably connected to four feeding wheels (604), the bottom of the mounting plate (601) being located at the top of the accompanying plate (602) and being provided with two feeding belts (605), the two feeding wheels (604) being movably connected to the corresponding two feeding wheels (604), the outer wall of the feeding belt (605) being fixedly connected to a plurality of raised small plates (606), the top of the mounting plate (601) being fixedly connected to two third motors (603), and the output shafts of the two third motors (603) being fixedly connected to the corresponding feeding wheels (604).

3. The permeable arched skeleton protective construction device for high slopes of multi-level cuttings in complex geology according to claim 2 is characterized by: The top of the attached plate (602) is located at the bottom of the mounting plate (601) and is movably connected to two ball-rubbing wheels (608). The outer walls of the two ball-rubbing wheels (608) are both provided with semicircular holes. The two ball-rubbing wheels (608) are located between the two feeding belts (605). The tops of the two ball-rubbing wheels (608) are both fixedly connected to matching gears (609), and the two matching gears (609) are meshed with each other. The top of the mounting plate (601) is fixedly connected to a fourth motor (607), and the output shaft of the fourth motor (607) is fixedly connected to one of the matching gears (609).

4. A construction method using the permeable arched skeleton protective construction device for complex geological multi-level cutting high slopes according to claim 3, characterized in that: S1. First, stake out the permeable arch skeleton of the slope according to the design drawing, and use the customized mode to locate the edge lines of the vertical and horizontal hanging lines and arch rings; S2, moving the high-slope vehicle (2) and the low-slope vehicle (3) so that the movable slide plate (4) is located at the top of the corresponding trough line, and manually assisting the position of the movable slide plate (4) so that the movable slide plate (4) is located at the top; S3, start the equipment, the grooving belt (503) will make the digging teeth (504) on its outer wall rotate to dig the soil, and at the same time the motor on the guide rail frame (1) drives the screw to rotate, so that the movable slide (4) slowly moves down along the guide rail frame (1) to groove the slope; S4. After the groove is broken and opened, the soil at the bottom of the slope is processed, the high slope vehicle (2) and the low slope vehicle (3) are moved, the entire device is removed from the groove, and the groove is inspected and repaired; S5. After the slotting is accepted, the permeable arch frame template is installed. The frame template is assembled from bottom to top. After the assembly is completed, the technicians use the template inspection tool to inspect and accept the main frame and arch frame; S6. After the skeleton is accepted, use a pump truck to pour concrete from bottom to top.

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