High slope non-bent type self-adapting slope surface positioning stabilizing frame

Abstract

The application relates to a high-slope non-benching type self-adaptive slope surface positioning stabilizing frame, belonging to the field of slope surface positioning stabilizing frames, which comprises a top plate, a frame rod one rotatably connected to the lower surface of the top plate, a frame rod two rotatably connected to the side surface of the top plate, a positioning rod fixedly connected to the side surface of the frame rod one, a rotating block rotatably connected to the side surface of the positioning rod, an electric cylinder fixedly connected to the side surface of the rotating block, a sliding block rotatably connected to the output end of the electric cylinder, and a sliding rod slidably connected to the inner side surface of the sliding block. The application has the advantage that the slope surface positioning can be efficiently completed without the need of benching. The frame rod angle is adjusted by a driving motor to make the frame rod perpendicular to the slope soil body, and the frame body angle is adjusted by the extension and retraction of the electric cylinder, so that the frame rod can be flexibly adapted to slopes with an angle of 20-70 DEG, the adaptation range is wide, the operation is convenient, the frame rod can be pulled back and the spikes can be retracted, the space occupation of the stabilizing frame is greatly reduced, the space cost and the carrying difficulty are reduced whether storage or transportation, and the equipment turnover efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of slope positioning and stabilization frames, and in particular to a frameless adaptive slope positioning and stabilization frame for high slopes. Background Technology

[0002] The high slope frameless adaptive slope positioning and stabilization frame is a new type of geotechnical engineering structure, mainly used for the stability reinforcement and construction safety assurance of high and steep slopes.

[0003] Among them, the high slope scaffolding-free technology is an innovative geotechnical engineering technology that subverts the traditional construction mode. Its core is to completely abandon the traditional steel pipe scaffolding support system through highly mechanized operations and the application of intelligent equipment, thus solving the four major dilemmas of traditional scaffolding construction: prominent safety risks, low construction efficiency, poor economic efficiency, and heavy environmental pressure. This technology reconstructs the construction process based on three innovative mechanisms: a stepped cyclic operation system, a cluster support of specialized equipment, and intelligent monitoring and dynamic control. It has achieved breakthroughs in key technologies such as dynamic excavation and support coordination, adaptation to complex geological conditions, and integration of green construction technologies. It has been widely used in engineering scenarios such as the Baihetan Hydropower Station, the Sichuan-Tibet Highway, and the Panzhihua Iron Mine, which has not only significantly reduced safety risks, shortened the construction period, effectively reduced overall costs, but also significantly reduced dust pollution.

[0004] Regarding the aforementioned technologies, the inventors believe that existing slope positioning devices have many technical shortcomings and are difficult to adapt to complex high slope operation scenarios. Traditional slope positioning devices have a limited slope adaptability range, cannot flexibly cope with diverse slopes, and most require the assistance of a frame to complete the positioning, which not only increases the complexity of the operation process but also significantly reduces positioning efficiency and seriously restricts the progress of the operation. Utility Model Content

[0005] To address the poor adaptability of traditional slope positioning devices, avoiding the complexity and inefficiency caused by difficulties adapting to slopes with gradients ranging from 20° to 70°, or the need for reliance on scaffolding for positioning; and to resolve the issue of insufficient stability, this application provides a scaffold-free adaptive slope positioning and stabilizing frame for high slopes. It also addresses the problems of inconvenient storage and transportation, improving upon the large space requirements and high handling and storage costs associated with traditional devices. Furthermore, it resolves the issues of component damage and safety hazards, eliminating the problem of transmission components being susceptible to sand intrusion and shortening device lifespan, and avoiding the safety risks of exposed spikes scratching equipment or operators.

[0006] The technical solution for a frameless adaptive slope positioning and stabilizing frame for high slopes provided in this application is as follows: A frameless adaptive slope positioning and stabilizing frame for high slopes includes a top plate, a first frame rod rotatably connected to the lower surface of the top plate, a second frame rod rotatably connected to the side surface of the top plate, a positioning rod fixedly connected to the side surface of the first frame rod, a rotating block rotatably connected to the side surface of the positioning rod, an electric cylinder fixedly connected to the side surface of the rotating block, a slider rotatably connected to the output end of the electric cylinder, and a sliding rod slidably connected to the inner side of the slider. Both the first and second support poles are rotatably connected to a support leg at the end furthest from the top plate. A motor is fixedly connected to the inner side wall of the support leg. A screw is fixedly connected to the output end of the motor. A movable plate is threadedly connected to the side surface of the screw. A spike is fixedly connected to the lower surface of the movable plate.

[0007] By adopting the above technical solution, the stabilizing frame possesses strong self-adaptive capabilities, enabling efficient slope positioning without the need for a scaffold. The drive motor adjusts the angle of the frame poles to ensure they are perpendicular to the slope soil, and the electric cylinder extends and retracts to adjust the angle between the frame members. This allows for flexible adaptation to slopes ranging from 20° to 70°, offering a wide range of adaptability and convenient operation.

[0008] Optionally, a second motor is fixedly connected to the lower surface of the top plate, and a worm gear is fixedly connected to the output end of the second motor.

[0009] By adopting the above technical solution, the worm gear is driven to rotate by motor two.

[0010] Optionally, a worm wheel is engaged with the side surface of the worm, and a connecting rod is fixedly connected to the side surface of the worm wheel.

[0011] By adopting the above technical solution, the connecting rod is driven to rotate by a worm gear.

[0012] Optionally, there are two support rods that are symmetrically distributed, and the two ends of the connecting rod are fixedly connected to the two support rods.

[0013] By adopting the above technical solution, the connecting rod can drive the frame rods on both sides to rotate synchronously.

[0014] Optionally, the upper surface of the top plate is provided with a mounting base, and the lower surface of the top plate is fixedly connected with a protective cover.

[0015] By adopting the above technical solution, it can be installed on the mounting base with equipment such as shotcrete machines, drilling rigs, and anchoring equipment, and the internal worm gear mechanism can be supported and protected by a protective cover.

[0016] Optionally, the end of the worm gear away from the second motor is rotatably connected to the protective cover, and the side surface of the connecting rod is rotatably connected to the protective cover.

[0017] By adopting the above technical solution, the protective cover can protect components such as worm gears and worm shafts.

[0018] Optionally, both ends of the slide rod are fixedly connected to the second frame rod, and the side surfaces of both the first frame rod and the second frame rod are threaded with fixing bolts.

[0019] By adopting the above technical solution, the direction of the adjusted support leg can be fixed using fixing bolts.

[0020] Optionally, the end of the screw away from the motor is rotatably connected to the support leg, and the side surface of the movable plate is slidably connected to the support leg.

[0021] By adopting the above technical solution, the rotating screw drives the moving plate to slide along the support legs, and drives the spikes into the soft rock and soil, thereby fixing the device on the soil.

[0022] Optionally, two limiting blocks are fixedly connected to the side surface of the positioning rod, and the rotating block is located between the two limiting blocks.

[0023] By adopting the above technical solution, the position of the rotating block is fixed by the limiting block, so that it can only rotate along the positioning rod, thus preventing the position of the rotating block from changing and affecting the normal use of the device.

[0024] In summary, this application includes at least one of the following beneficial technical effects: This stabilizer boasts strong self-adaptability, enabling efficient slope positioning without the need for a separate frame. A drive motor adjusts the angle of the frame poles to ensure they are perpendicular to the slope, while an electric cylinder extends and retracts to adjust the angle between the frame sections. This allows for flexible adaptation to slopes ranging from 20° to 70°, offering a wide range of suitability and ease of operation.

[0025] It exhibits excellent stability. The outriggers can rotate to conform to the soil on different slopes, and the motor-driven structure pushes the spikes into the soil. At the same time, the bolts fix the angle of the outriggers, effectively preventing the outriggers from shifting during use. This ensures the overall stability of the stabilizer from multiple angles and meets the needs of high slope operations.

[0026] The ease of storage and transportation is outstanding. After use, the frame poles can be pulled back and the spikes retracted, significantly reducing the space occupied by the stabilizer. Whether for storage or transportation, it can reduce space costs and handling difficulties, and improve equipment turnover efficiency.

[0027] It balances safety performance with component protection. The protective cover can isolate impurities such as sand and soil, protecting internal transmission components and preventing them from malfunctioning due to impurity intrusion, thus extending the service life of the device; the spike retraction design can prevent accidental scratches to equipment or operators when not in use, further improving operational safety. Attached Figure Description

[0028] Figure 1This is an overall structural diagram of the high slope frameless adaptive slope positioning and stabilizing frame according to an embodiment of this application; Figure 2 This application describes a frameless adaptive slope positioning and stabilizing frame for high slopes. Figure 1 Partial structural diagram at point A in the middle; Figure 3 This is a cross-sectional structural diagram of the support legs of the frameless adaptive slope positioning and stabilizing frame for high slopes according to an embodiment of this application; Figure 4 This is a diagram of the internal structure of the protective cover of the high slope frameless adaptive slope positioning and stabilizing frame according to an embodiment of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Top plate; 2. Mounting base; 3. Connecting rod; 4. Protective cover; 5. Frame rod one; 6. Support leg; 7. Fixing bolt; 8. Positioning rod; 9. Electric cylinder; 10. Frame rod two; 11. Sliding rod; 12. Sliding block; 13. Moving plate; 14. Spike; 15. Limiting block; 16. Rotating block; 17. Screw; 18. Motor one; 19. Worm gear; 20. Worm; 21. Motor two. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0031] This application discloses a frameless adaptive slope positioning and stabilizing frame for high slopes. (Refer to...) Figure 1-4 The high slope frameless adaptive slope positioning and stabilizing frame includes a top plate 1, a frame rod 5 rotatably connected to the lower surface of the top plate 1, a frame rod 10 rotatably connected to the side surface of the top plate 1, a positioning rod 8 fixedly connected to the side surface of the frame rod 5, a rotating block 16 rotatably connected to the side surface of the positioning rod 8, an electric cylinder 9 fixedly connected to the side surface of the rotating block 16, a slider 12 rotatably connected to the output end of the electric cylinder 9, and a sliding rod 11 slidably connected to the inner side of the slider 12. Specifically, two support rods 5 and one support rod 10 are respectively installed below and on the side of the top plate 1. The two support rods 5 are connected by a positioning rod 8 using a rigid welding method, which not only enhances the overall structural strength of the frame and prevents the support rods from loosening due to vibration during high slope operations, but also provides a stable installation reference for the electric cylinder 9. The electric cylinder 9 is mounted on the positioning rod 8 via a rotating block 16. The rotating block 16 can rotate flexibly around the positioning rod 8, so that the electric cylinder 9 can adapt to changes in the angle of the support rod when it extends or retracts, avoiding jamming. The output end of the electric cylinder 9 is rotatably connected to the slider 12. The inner wall of the slider 12 is smoothed, so it can slide smoothly along the sliding rod 11 on the support rod 10, reducing the wear of components due to sliding friction. During use, by controlling the extension and retraction of the electric cylinder 9, the rotation angle between the first frame pole 5 and the second frame pole 10 can be precisely adjusted, thus adapting to slope soil with a slope of 20°-70°. It can be adapted to both gentle slope operations and steep slope construction. After use, the electric cylinder 9 can be retracted, and the second frame pole 10 can be pulled back towards the top plate 1, reducing the overall volume of the stabilizer by about 1 / 3, greatly reducing the space occupied, and making it easy to transport by truck or stack in a warehouse.

[0032] Both support pole 15 and support pole 210 are rotatably connected to support legs 6 at the ends away from the top plate 1. Motor 18 is fixedly connected to the inner side wall of support leg 6. Screw 17 is fixedly connected to the output end of motor 18. The end of screw 17 away from motor 18 is rotatably connected to support leg 6. Moving plate 13 is threadedly connected to the side surface of screw 17. The side surface of moving plate 13 is slidably connected to support leg 6. Spike 14 is fixedly connected to the lower surface of moving plate 13.

[0033] Specifically, both support pole 5 and support pole 10 are equipped with rotatable legs 6 at their ends. Legs 6 are made of high-strength alloy material, are impact-resistant and not easily deformed, and have anti-slip textures on their bottoms to enhance friction with the soil. During use, the legs 6 can be flexibly rotated to ensure a tight fit with the soil, preventing gaps and instability. Then, motor 18, a servo motor, is started. Its speed can be precisely controlled remotely, driving screw 17 to rotate smoothly. Because the moving plate 13 is slidably connected to the guide groove on the inner wall of leg 6, it restricts the rotation of the moving plate 13 with screw 17, allowing it to slide linearly along the inside of leg 6. This causes the spikes 14 at the bottom to slowly penetrate the soil. The spikes 14 are sharp and galvanized for rust prevention, penetrating 10-15cm into the soil, thus firmly fixing leg 6 to the soil and effectively maintaining the stability of the support frame during use. After use, the spike 14 can be retracted into the support leg 6 by reversing the motor 18. The bottom of the support leg 6 is also equipped with a dust cover. After retraction, the dust cover can be closed to prevent the spike 14 from being exposed outside the support leg 6, thus preventing it from scratching other equipment during transportation or storage, and also preventing operators from accidentally touching and getting injured.

[0034] A motor 21 is fixedly connected to the lower surface of the top plate 1. A worm gear 20 is fixedly connected to the output end of the motor 21. A worm wheel 19 meshes with the side surface of the worm gear 20. A connecting rod 3 is fixedly connected to the side surface of the worm wheel 19. There are two support rods 5, which are symmetrically distributed. The two ends of the connecting rod 3 are fixedly connected to the two support rods 5. A mounting base 2 is provided on the upper surface of the top plate 1. A protective cover 4 is fixedly connected to the lower surface of the top plate 1. The end of the worm gear 20 away from the motor 21 is rotatably connected to the protective cover 4. The side surface of the connecting rod 3 is rotatably connected to the protective cover 4.

[0035] Specifically, when adjusting the rotation angle of the first support pole 5, power can be provided by the second motor 21 located below the top plate 1. The second motor 21 features stable speed and high torque, driving the worm gear 20 to rotate at a uniform speed. The worm gear 20 and worm wheel 19 employ a high-precision meshing design, resulting in high transmission efficiency and a self-locking function. After adjustment, no additional fixing parts are needed to prevent the first support pole 5 from rotating on its own. The worm gear 20 drives the worm wheel 19 on the connecting rod 3 to rotate. The connecting rod 3 is made of stainless steel and is bolted to both ends of the first support pole 5. The connection points are rust-proofed, adapting to the damp and corrosive environment of high slopes. This allows the connecting rod 3 to drive the first support poles 5 on both sides to rotate synchronously, preventing uneven stress on the stabilizer due to unilateral angle deviation. The first support pole 5 can rotate at the appropriate angle according to the slope of the soil, keeping it perpendicular to the soil. This allows the first support pole 5 to evenly distribute the weight of the stabilizer, preventing excessive local soil pressure and collapse, and facilitating the stability of the stabilizer after fixing. A protective cover 4 is also provided on the outside of the worm gear 19 and worm 20. The protective cover 4 is made of wear-resistant plastic, which is lightweight and impact-resistant. The top has a drainage hole to prevent rainwater accumulation. The protective cover 4 can not only provide support for the worm gear 19 and worm 20, but also isolate sand and gravel in the high slope working environment, prevent impurities from entering between the worm gear 19 and worm 20 and causing wear or jamming of the parts, and ensure the normal use of the device.

[0036] Both ends of the slide rod 11 are fixedly connected to the second support rod 10. The side surfaces of the first support rod 5 and the second support rod 10 are threaded with fixing bolts 7. The side surface of the positioning rod 8 is fixedly connected with two limit blocks 15, and the rotating block 16 is located between the two limit blocks 15.

[0037] Specifically, the sliding rod 11 is made of solid round steel, which is strong and not easily bent. Its two ends are fixedly connected to the second support rod 10 by high-strength bolts. Anti-slip washers are also added to the bolt connections to prevent loosening due to vibration after long-term use, and also to facilitate disassembly and maintenance later. The outer sides of the first support rod 5 and the second support rod 10 are equipped with fixing bolts 7. The fixing bolts 7 are hexagonal bolts, which are easy to operate with a wrench. After the support leg 6 is rotated to the appropriate angle, the fixing bolts 7 are tightened clockwise. The bolt ends will tightly press against the rotation axis of the support leg 6, thereby fixing the rotation angle of the support leg 6. Even in strong winds or slight shaking of the soil, the support leg 6 will not rotate, thus avoiding affecting the stability of the stabilizer. The positioning rod 8 is also equipped with two limiting blocks 15. The limiting blocks 15 are made of metal and are fixed to the positioning rod 8 by welding. The distance between the two limiting blocks 15 matches the width of the rotating block 16. The rotating block 16 is installed between the two limiting blocks 15, which can restrict the rotating block 16 from sliding left and right on the positioning rod 8 without affecting its rotation around the positioning rod 8. This ensures the stability of the installation position of the electric cylinder 9, prevents its sliding from causing the thrust direction to deviate, and ensures that the electric cylinder 9 can normally adjust the angle of the first support rod 5 and the second support rod 10.

[0038] The implementation principle of the self-adaptive slope positioning and stabilizing frame without a support frame for high slopes in this embodiment of the application is as follows: When using the stabilizing frame, first start the motor 21 under the top plate 1, which drives the worm gear 20 to rotate. The worm gear 20 meshes with the worm wheel 19, causing the connecting rod 3 fixed to the worm wheel 19 to drive the two support rods 5 to rotate synchronously until the support rods 5 are perpendicular to the slope soil. The protective cover 4 provides support and dust protection for the worm wheel 19 and the worm gear 20 to prevent sand from affecting the operation. Then, rotate the support feet 6 at the ends of the support rods 5 and 2 to make them fit against the soil, and tighten the fixing bolts on the support rods 5 and 2. 7. Fix the angle of the support leg 6, then start the motor 18 inside the support leg 6 to drive the screw 17 to rotate, so that the threaded moving plate 13 slides along the support leg 6, pushing the spikes 14 into the soil to fix the support leg 6 and ensure the overall stability of the stabilizer; when adjusting the angle of the first frame rod 5 and the second frame rod 10, the electric cylinder 9 on the positioning rod 8 extends and retracts through the rotating block 16 located between the two limit blocks 15 (to prevent slippage), driving the slider 12 to slide along the sliding rod 11 of the second frame rod 10, thereby adapting to slopes of 20°-70°. After use, retract the electric cylinder 9 and pull back the second frame rod 10 to reduce space and facilitate storage and transportation.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A frameless adaptive slope positioning and stabilizing frame for high slopes, characterized in that: Includes a top plate (1), the lower surface of the top plate (1) is rotatably connected to a first support rod (5), the side surface of the top plate (1) is rotatably connected to a second support rod (10), the side surface of the first support rod (5) is fixedly connected to a positioning rod (8), the side surface of the positioning rod (8) is rotatably connected to a rotating block (16), the side surface of the rotating block (16) is fixedly connected to an electric cylinder (9), the output end of the electric cylinder (9) is rotatably connected to a slider (12), and the inner side of the slider (12) is slidably connected to a sliding rod (11). Both the first (5) and the second (10) of the support rod are rotatably connected to the end away from the top plate (1) with a support leg (6). The inner side wall of the support leg (6) is fixedly connected to a motor (18). The output end of the motor (18) is fixedly connected to a screw (17). The side surface of the screw (17) is threadedly connected to a moving plate (13). The lower surface of the moving plate (13) is fixedly connected to a spike (14).

2. The self-adaptive slope positioning and stabilizing frame without a support frame for high slopes according to claim 1, characterized in that, The lower surface of the top plate (1) is fixedly connected to a second motor (21), and the output end of the second motor (21) is fixedly connected to a worm gear (20).

3. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 2, characterized in that, The worm (20) has a worm wheel (19) meshing on its side surface, and a connecting rod (3) is fixedly connected to the side surface of the worm wheel (19).

4. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 3, characterized in that, There are two support rods (5) that are symmetrically distributed, and the two ends of the connecting rod (3) are fixedly connected to the two support rods (5).

5. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 4, characterized in that, The top plate (1) is provided with a mounting base (2) on its upper surface, and a protective cover (4) is fixedly connected to the lower surface of the top plate (1).

6. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 5, characterized in that, The end of the worm gear (20) away from the motor (21) is rotatably connected to the protective cover (4), and the side surface of the connecting rod (3) is rotatably connected to the protective cover (4).

7. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 1, characterized in that, The two ends of the slide rod (11) are fixedly connected to the second frame rod (10), and the side surfaces of the first frame rod (5) and the second frame rod (10) are threaded with fixing bolts (7).

8. The self-adaptive slope positioning and stabilizing frame without a support frame for high slopes according to claim 1, characterized in that, The end of the screw (17) away from the motor (18) is rotatably connected to the support leg (6), and the side surface of the movable plate (13) is slidably connected to the support leg (6).

9. The self-adaptive slope positioning and stabilizing frame for high slopes without scaffolding as described in claim 1, characterized in that, The side surface of the positioning rod (8) is fixedly connected to two limiting blocks (15), and the rotating block (16) is located between the two limiting blocks (15).

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