Methods of high slope protection construction

Abstract

This invention relates to a method for high slope support construction, specifically in the field of slope support technology. It involves installing a hanging basket system at the top of the slope. The hanging basket system includes a hanging basket, cables, a main lifting device, and a guide structure. The cables are rigid within the high slope surface, with one end connected to the hanging basket. The guide structure controls the direction of the cables within the high slope surface. The main lifting device is connected to the cables and controls the cable length, which is the straight-line distance between the hanging basket and the main lifting device. The hanging basket system is used to transport construction personnel to designated positions to complete the support construction. This eliminates the need for scaffolding, solving the problem of requiring large-scale double-row scaffolding for high slope support construction in existing technologies. This invention is applicable to high slope construction.

Description

Technical Field

[0001] This invention relates to the field of slope protection technology, and in particular to a method for constructing high slope protection. Background Technology

[0002] When constructing buildings in mountainous areas, a portion of the mountain's earthwork is typically excavated to create conditions for construction, leveling the land as the building's foundation. During the excavation of this portion of the mountain's earthwork, the unexcavated portion forms a high slope. To ensure the safety of buildings around this slope, slope protection structures are usually used to protect it.

[0003] In existing high slope construction, double-row scaffolding is generally used to complete the support construction. This requires the erection of a large area of ​​double-row scaffolding, resulting in a large workload and low mechanization. Summary of the Invention

[0004] The technical problem solved by this invention is to provide a method for high slope support construction, which solves the problem that the existing technology requires the erection of large-scale double-row scaffolding for high slope support construction.

[0005] The technical solution adopted by this invention to solve the above-mentioned technical problems is a method for high slope support construction, comprising the following steps:

[0006] S01. Install a hanging basket system at the top of the slope. The hanging basket system includes a hanging basket, a cable, a main lifting device, and a guide structure. The cable is rigid within the high slope surface. One end of the cable is connected to the hanging basket. The guide structure is used to control the direction of the cable within the high slope surface. The main lifting device is connected to the cable drive and is used to control the cable length. The cable length is the straight-line distance between the hanging basket and the main lifting device.

[0007] S02. Obtain the support procedure according to the designed support structure. According to the position that the construction personnel need to reach in the support procedure, control the hanging basket to reach the position through the guide structure and the main lifting device, so that the construction personnel in the hanging basket can complete the support procedure, thereby completing the support construction.

[0008] Furthermore, the cable structure corresponding to the rigidity of the high slope surface is as follows: the cable includes a tie body and a swivel buckle; a swivel buckle is fixedly connected between two adjacent tie bodies, and all swivel buckles rotate in the same direction to adapt to the slope.

[0009] Further, the body is provided with an inner concave circular arc structure; the main body lifting device comprises a driving bearing, a transmission steel belt gear and a steel belt, the steel belt is provided with a transmission protrusion, the transmission protrusion is matched with the inner concave circular arc structure on the body, the driving bearing rotates to drive the transmission steel belt gear to rotate, so that the steel belt rotates, the transmission protrusion and the inner concave circular arc structure drive the cable to move, and the length of the cable used between the hanging basket and the main body lifting device is adjusted.

[0010] Further, the guide structure comprises a guide cylinder and a guide cylinder transmission mechanism, the cable passes through the guide cylinder, the guide cylinder transmission mechanism comprises a guide driving gear, an arc-shaped rack, a guide rail and a limiting claw buckle, the guide rail is provided with an arc-shaped rail matched with the limiting claw buckle, the arc-shaped rail is used for limiting the movement track of the limiting claw buckle, the arc-shaped rack is fixedly connected with the limiting claw buckle, and the curvature of the arc-shaped rack is consistent with the curvature of the arc-shaped rail, the arc-shaped rack is adjacent to the guide rail and can move relative to the guide rail, the guide cylinder is installed on the limiting claw buckle, the guide driving gear drives the arc-shaped rack to move, so that the limiting claw buckle moves on the guide rail, thereby driving the guide cylinder to move on the arc-shaped rail, the direction of the guide cylinder is controlled, and the direction of the cable in the guide cylinder in the high slope slope surface is changed.

[0011] Further, the guide cylinder is hinged between the limiting claw buckle, and the rotating direction of the guide cylinder is perpendicular to the movement plane of the limiting claw buckle.

[0012] Further, the hanging basket system further comprises two side lifting devices, the two side lifting devices are connected with the hanging basket through steel wires respectively, and are used for stabilizing the hanging basket after the hanging basket reaches the specified position.

[0013] Further, the supporting process comprises slope flattening, drilling, placing a hollow anchor rod in the hole, injecting cement mortar into the anchor rod, pouring a pedestal, building a lattice beam between the pedestals, completing the water drain hole construction and spraying concrete in each region formed by the lattice beam.

[0014] Further, the supporting structure comprises a hollow anchor rod, a pedestal, a lattice beam, a side beam, a water drain hole and a concrete panel, the lattice beam comprises an inclined beam and an arc-shaped beam; the hollow anchor rods are staggered in layers and embedded in the high slope in a direction of being inclined downward and inward, and the inside of the hollow anchor rod is filled with cement mortar; the intersection of the hollow anchor rod and the slope surface of the high slope is provided as the pedestal, adjacent two layers of pedestals are connected together through the inclined beam, and adjacent pedestals in the same layer are connected together through the arc-shaped beam, the convex surface of the arc-shaped beam is upward along the slope surface, and the pedestals on the two sides are connected together through the side beam; the inclined beam and the arc-shaped beam enclose a region, and the region is sprayed with the concrete panel, and each concrete panel is provided with the water drain hole.

[0015] The beneficial effects of the present application: the method for high slope support construction of the present application, by installing the hanging basket system on the slope top, the hanging basket system includes the hanging basket, the cable, the main body lifting device and the guide structure, the cable has rigidity in the high slope surface, one end of the cable is connected with the hanging basket, the guide structure is used for controlling the direction of the cable in the high slope surface, the main body lifting device is drivingly connected with the cable, and is used for controlling the cable use length, the cable use length is the straight line distance between the hanging basket and the main body lifting device, the construction personnel is sent to the specified position by the hanging basket system, and the support construction is completed, in this way, the double-row scaffold is no longer needed to be erected, the problem that the double-row scaffold needs to be erected in a large range for high slope support construction in the prior art is solved, and compared with the prior construction method, the present application is more flexible and can meet the rapid adjustment of the construction position. BRIEF DESCRIPTION OF DRAWINGS

[0016] FIG. 1 is a flowchart of the method for high slope support construction of the present application; Figure 1

[0017] FIG. 3 is a structure schematic diagram of the hanging basket system in the method for high slope support construction of the present application; Figure 2

[0018] FIG. 5 is a structure schematic diagram of the cable in the hanging basket system in the method for high slope support construction of the present application; Figure 3

[0019] FIG. 7 is a structure schematic diagram of the main body lifting device in the hanging basket system in the method for high slope support construction of the present application; Figure 4

[0020] FIG. 9 is a structure schematic diagram of the guide structure in the hanging basket system in the method for high slope support construction of the present application; Figure 5

[0021] FIG. 11 is a kind of support structure in the method for high slope support construction of the present application; Figure 6

[0022] Wherein, 1 indicates the hanging basket, 2 indicates the cable, 21 indicates the binding body, 22 indicates the swivel buckle, 23 indicates the concave circular arc structure on the binding body, 3 indicates the main body lifting device, 31 indicates the driving bearing, 32 indicates the transmission steel belt gear, 33 indicates the steel belt, 34 indicates the transmission protrusion, 4 indicates the guide structure, 41 indicates the guide cylinder, 42 indicates the limit claw buckle, 43 indicates the guide rail, 431 indicates the arc rail, 44 indicates the arc linear rack, 45 indicates the guide driving gear, 5 indicates the two side lifting devices, 6 indicates a kind of support structure, 61 indicates the hollow anchor rod, 62 indicates the pedestal, 63 indicates the side beam, 631 indicates the inclined beam, 632 indicates the arc beam, 64 indicates the drain hole, 65 indicates the concrete panel. DETAILED DESCRIPTION

[0023] ​​​​​​The method for high slope support construction of this invention is as follows: Figure 1 As shown, it includes the following steps:

[0024] S01. Install a hanging basket system at the top of the slope, as shown in the attached diagram. Figure 2 As shown, the hanging basket system includes a hanging basket 1, a cable 2, a main lifting device 3, and a guide structure 4. The cable 2 is rigid within the high slope surface, and one end of the cable 2 is connected to the hanging basket 1. The guide structure 4 is used to control the direction of the cable within the high slope surface. The main lifting device 3 is connected to the cable 2 and is used to control the length of the cable 2. The length of the cable 2 is the straight-line distance between the hanging basket 1 and the main lifting device 3.

[0025] S02. According to the designed support structure 6, the support process is obtained. According to the position that the construction personnel need to reach in the support process, the hanging basket is controlled to reach the position through the guide structure and the main lifting device, so that the construction personnel in the hanging basket can complete the support process, thereby completing the support construction.

[0026] Specifically,

[0027] The hanging basket system involved in this invention can have the following structure:

[0028] Cable 2 has a rigid structure on the high slope surface, as shown in the attached diagram. Figure 3 As shown, the cable 2 includes a tie body 21 and a rotating buckle 22; a rotating buckle 22 is fixedly connected between two adjacent tie bodies 21, and all rotating buckles 22 rotate in the same direction, so that the cable 2 can move up and down on the slope to adapt to the slope.

[0029] The main lifting device 3 and the cable 2 can be connected in the following way: the tie body 21 is provided with a concave arc-shaped structure 23; the main lifting device 3, as shown in the attached... Figure 4 As shown, it includes a drive bearing 31, a transmission steel belt gear 32, and a steel belt 33. The steel belt 33 is provided with a transmission protrusion 34, which matches the concave arc-shaped structure 23 on the tie body. The rotation of the drive bearing 31 drives the transmission steel belt gear 32 to rotate, thereby causing the steel belt 33 to rotate. Through the transmission protrusion 34 and the concave arc-shaped structure 23, the cable 2 is moved, realizing the length adjustment of the cable 2 between the hanging basket 1 and the main lifting device 3.

[0030] Guide structure 4 is attached. Figure 5As shown, the cable 2 is threaded in the guide cylinder 41, and the guide cylinder transmission mechanism includes a guide drive gear 45, an arc-shaped rack 44, a guide rail 43 and a limit claw buckle 42, the guide rail 43 has an arc-shaped rail 431 engaging with the limit claw buckle 42 for limiting the movement track of the limit claw buckle 42, the arc-shaped rack 44 is fixedly connected with the limit claw buckle 42, and the arc of the arc-shaped rack 44 is consistent with the arc of the arc-shaped rail 431, the arc-shaped rack 44 is adjacent to the guide rail 43 and can move relatively, the guide cylinder 41 is installed on the limit claw buckle 42, the guide drive gear 45 drives the arc-shaped rack 44 to move, so that the limit claw buckle 42 moves on the guide rail 43, thereby driving the guide cylinder 41 to move on the arc-shaped rail 431, controlling the direction of the guide cylinder 41 and changing the direction of the cable 2 in the guide cylinder 41 in the high slope slope surface.

[0031] Further, the guide cylinder 41 is hinged between the limit claw buckle 42, and the rotation direction of the guide cylinder 41 is perpendicular to the movement plane of the limit claw buckle 42.

[0032] Further, the hanging basket system further includes two side lifting devices 5, which are connected with the hanging basket 1 through steel wires respectively, for stabilizing the hanging basket after the hanging basket 1 reaches the designated position.

[0033] For the supporting structure of the high slope, the present application provides a supporting structure as shown in the accompanying drawings Figure 6 The supporting structure 6 includes hollow anchor rods 61, pedestals 62, lattice beams, side beams 63, drainage holes 64 and concrete panels 65, the lattice beams include inclined beams 631 and arc-shaped beams 632; the hollow anchor rods 61 are staggered by layers and embedded in the high slope in a direction of being inclined downward and inward, and the inside of the hollow anchor rods 61 is filled with cement mortar; the intersection of the hollow anchor rods 61 and the slope surface of the high slope is provided as the pedestal 62, two adjacent layers of pedestals are connected together by the inclined beams 631, and adjacent pedestals in the same layer are connected together by the arc-shaped beams 632, the convex surface of the arc-shaped beam 632 is upward along the slope surface, and the side beams 63 are used to connect together the pedestals on both sides; the inclined beams 631 and the arc-shaped beams 632 enclose regions which are sprayed with the concrete panels 65, and each concrete panel 65 is provided with the drainage hole 64.

[0034] The construction procedures involved include but are not limited to slope flattening, drilling, placing the hollow anchor rods in the holes, injecting the cement mortar into the anchor rods, pouring the pedestals, erecting the lattice beams between the pedestals, completing the drainage hole construction and spraying the concrete in each region formed by the lattice beams.

Claims

1. A method of high slope support construction, characterized by, Comprise the following steps: S01, install the basket system on the slope top, the basket system comprises a basket (1), a cable (2), a main body lifting device (3) and a guide structure (4), the cable (2) has rigidity in high slope surface, one end of the cable (2) is connected with the basket (1), the guide structure (4) is used to control the direction of cable in high slope surface, the main body lifting device (3) is drivingly connected with the cable (2), for controlling the cable (2) length, the cable (2) length is the linear distance between the basket (1) and the main body lifting device (3);The cable (2) has rigidity in high slope surface corresponds to the structure of the cable (2): the cable (2) includes a tie-in body (21) and a rotating buckle (22);Adjacent two tie-in bodies (21) are fixedly connected with a rotating buckle (22), and the rotating directions of all rotating buckles (22) are consistent, for adapting to the slope;The tie-in body (21) is provided with an inner concave circular arc structure (23);The main body lifting device (3) includes a driving bearing (31), a transmission steel belt gear (32) and a steel belt (33), the steel belt (33) is provided with a transmission protrusion (34), the transmission protrusion (34) is matched with the inner concave circular arc structure (23) on the tie-in body, the driving bearing (31) rotates to drive the transmission steel belt gear (32) to rotate, so that the steel belt (33) rotates, the cable (2) is moved through the transmission protrusion (34) and the inner concave circular arc structure (23), the cable (2) length between the basket (1) and the main body lifting device (3) is adjusted;The guide structure (4) includes a guide cylinder (41) and a guide cylinder transmission mechanism, the cable (2) penetrates in the guide cylinder (41), the guide cylinder transmission mechanism includes a guide driving gear (45), an arc-shaped rack (44), a guide rail (43) and a limit claw buckle (42), the guide rail (43) has an arc-shaped rail (431) matched with the limit claw buckle (42), for limiting the movement track of the limit claw buckle (42), the arc-shaped rack (44) is fixedly connected with the limit claw buckle (42), and the arc of the arc-shaped rack (44) is consistent with the arc of the arc-shaped rail (431), the arc-shaped rack (44) is adjacent to the guide rail (43) and can move relatively, the guide cylinder (41) is installed on the limit claw buckle (42), the guide driving gear (45) drives the arc-shaped rack (44) to move, so that the limit claw buckle (42) moves on the guide rail (43), thereby driving the guide cylinder (41) to move on the arc-shaped rail (431), the direction of the guide cylinder (41) is controlled, and the direction of the cable (2) in the guide cylinder (41) in high slope surface is changed; S02, obtain the supporting procedure according to the designed supporting structure (6), reach the position required by the construction personnel according to the supporting procedure, control the basket to reach the position through the guide structure and the main body lifting device, let the construction personnel in the basket complete the supporting procedure, thereby completing the supporting construction.

2. The method of high slope support construction according to claim 1, wherein The guide cylinder (41) is hinged between the limiting claw buckle (42), and the rotating direction of the guide cylinder (41) is perpendicular to the moving plane of the limiting claw buckle (42).

3. The method of high slope support construction according to claim 1 or 2, characterized in that, The hanging basket system further comprises two side lifting devices (5) connected with the hanging basket (1) through steel wires respectively, and used for stabilizing the hanging basket (1) after the hanging basket (1) reaches the designated position.

4. The method of high slope support construction according to claim 1 or 2, characterized in that, The supporting process comprises slope surface leveling, drilling, placing hollow anchor rods in the holes, injecting cement mortar into the anchor rods, pouring the pedestals, erecting lattice beams between the pedestals, completing the water drain hole construction and spraying concrete in each region formed by the lattice beams.

5. The method of high slope support construction according to claim 1 or 2, characterized in that, The supporting structure (6) comprises hollow anchor rods (61), pedestals (62), lattice beams, water drain holes (64), side edge beams (63) and concrete panels (65), the lattice beams comprise inclined beams (631) and arc-shaped beams (632), the hollow anchor rods (61) are staggered in layers and embedded in the high slope in an inclined downward and inward direction, and the inside of the hollow anchor rods (61) is filled with cement mortar, the intersection points of the hollow anchor rods (61) and the slope surface of the high slope are provided with the pedestals (62), the adjacent two layers of pedestals are connected together through the inclined beams (631), the adjacent pedestals in the same layer are connected together through the arc-shaped beams (632), the convex surface of the arc-shaped beams (632) is upward along the slope surface, and the pedestals on the two sides are connected together through the side edge beams (63), the inclined beams (631) and the arc-shaped beams (632) enclose regions, and the concrete panels (65) are sprayed in the regions, and each concrete panel (65) is provided with a water drain hole (64).

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