A vertical shaft slipform construction hoisting device
By introducing guide rollers and cleaning brushes into the hoisting device for vertical shaft slipform construction, the problems of wire rope wear and impurity accumulation were solved, achieving stable movement and cleaning of the wire rope, extending its service life, and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中铁隧道集团一处有限公司
- Filing Date
- 2025-09-22
- Publication Date
- 2026-07-31
AI Technical Summary
In existing vertical shaft slipform construction hoisting devices, the wire rope directly slides and rubs against the inner wall of the guide hole during the winding and unwinding process, resulting in severe wear. Furthermore, without a dedicated cleaning structure, impurities can easily enter the guide hole, affecting the stability of the wire rope and related components, shortening its service life, and increasing maintenance costs.
The steel wire rope is guided by a guide roller, and the surface of the steel wire rope is cleaned by the cleaning bristles on the inner wall of the cleaning component. Combined with the magnetic connection structure of the cleaning component, it is easy to maintain and replace.
This reduces friction between the wire rope and the inner wall of the guide hole, extends the service life of the wire rope, reduces maintenance frequency and cost, and ensures the continuous stability and safety of hoisting operations.
Smart Images
Figure CN224577930U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hoisting technology, specifically a hoisting device for vertical shaft slipform construction. Background Technology
[0002] In construction projects, mining operations, and water conservancy projects involving shaft construction, slipform construction technology is widely used in shaft structure construction because it enables continuous casting and improves construction efficiency and structural integrity. During the slipform construction process, hoisting equipment is one of the core auxiliary equipment, mainly used to complete key operations such as vertical transportation of construction materials, adjustment of slipform template position, and lifting of construction tools. Its operational stability and practicality are directly related to the overall construction progress and safety.
[0003] Existing hoisting devices used for vertical shaft slipform construction have significant limitations in practical applications. The guide holes on the fixed platform used to guide the wire rope typically lack rotatable guide components, forcing the wire rope to directly contact the inner wall of the guide hole during deployment and retraction, resulting in sliding friction. Prolonged use easily leads to severe surface wear on the wire rope, shortening its service life. Furthermore, existing hoisting devices lack dedicated cleaning structures for the wire rope. During vertical movement, dust, sand, and other impurities from the construction environment easily adhere to the surface. These impurities not only enter the guide hole with the wire rope, disrupting the stability of the fit between the wire rope and related components, but may also corrode or cause additional scratches and wear on the wire rope surface, further accelerating wear and increasing maintenance frequency and costs. In severe cases, accidental wire rope breakage can even interrupt hoisting operations, threatening the continuous and stable progress of vertical shaft slipform construction. Therefore, a new hoisting device for vertical shaft slipform construction is proposed. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a vertical shaft slipform construction hoisting device to solve the technical problem that the wire rope needs to directly contact the inner wall of the guide hole and undergo sliding friction during the winding and unwinding process, which easily leads to severe wear on the surface of the wire rope and shortens its service life after long-term use.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a vertical shaft slipform construction hoisting device, comprising:
[0006] A fixed platform and a connecting seat located directly above the fixed platform, wherein a connecting ring is installed at the center of the upper surface of the connecting seat, and side connecting plates are connected between the outer perimeter of the connecting seat and the upper surface of the fixed platform.
[0007] The guide holes are opened around the upper surface of the fixed platform, and the inner cavity of each guide hole is rotatably connected to a guide rope roller. A controller is installed at the center of the upper surface of the fixed platform.
[0008] The winding roller is rotatably connected to the top of the corresponding guide roller, and the ends of the winding roller are coaxially connected to the drive motor. The outer surface of the guide roller is wound with steel wire rope, and the bottom end of the steel wire rope extends downward through the guide hole to connect to the lower ring. The drive motor and the controller are connected by signal.
[0009] A cleaning component is located directly below the guide hole, and cleaning bristles are evenly installed on the inner wall of the cleaning component, with the cleaning bristles closely adhering to the outer surface of the wire rope.
[0010] Connect and fix the external equipment used for auxiliary hoisting to the connecting ring installed at the center of the upper surface of the connecting seat to complete the docking of the device with the external equipment. Start the controller and send a control signal to the drive motor. After receiving the signal, the drive motor starts and drives the coaxial winding roller to rotate. When the winding roller rotates in the forward direction, the steel wire rope wound on the outer surface of the winding roller is gradually released. During the release process, the steel wire rope will contact the guide rope roller in the inner cavity of the guide hole. The guide rope roller rotates with the movement of the steel wire rope and guides the movement direction of the steel wire rope, so that the steel wire rope extends steadily downward in the preset direction, thereby driving the lower connecting ring and the construction component connected to the lower connecting ring to move downward synchronously until the component reaches the designated construction position in the vertical shaft.
[0011] If it is necessary to adjust the position of the component or lift the component upward, the controller sends a reverse rotation signal to the drive motor. The drive motor drives the winding roller to rotate in the opposite direction, and the winding roller begins to retract the wire rope. During the retraction process, the wire rope also moves upward in a stable direction under the guidance of the guide roller, driving the connecting lower ring and the component to move upward synchronously, so as to achieve precise adjustment of the component position. During the entire lifting and moving process of the wire rope, since the cleaning component is set directly below the guide hole, and the cleaning bristles evenly installed on the inner wall of the cleaning component are in close contact with the outer surface of the wire rope, when the wire rope passes through the inside of the cleaning component, the cleaning bristles will wipe and clean the impurities attached to the outer surface of the wire rope, ensuring that the surface of the wire rope is clean.
[0012] The cleaning unit consists of a left ring plate and a right ring plate, both with magnetic plates installed on their inner surfaces. The left and right ring plates are magnetically connected via these plates. This magnetic connection eliminates the need for bolts and screws, simplifying assembly and disassembly and facilitating subsequent maintenance or replacement of the internal structure. Furthermore, the magnetic connection ensures stability after connection, effectively preventing separation during use.
[0013] Preferably, a side connecting rod is installed at the center of the outer surface of both the left and right ring plates, and the top end of the side connecting rod is rotatably connected to the lower surface of the fixed platform. This rotatable connection between the top end of the side connecting rod and the lower surface of the fixed platform allows the left and right ring plates to rotate via the side connecting rod, enabling them to separate or come together. The side connecting rod's installation at the center of the outer surface of the left and right ring plates ensures balanced force during rotation, preventing uneven force from causing the cleaning components to tilt or be damaged.
[0014] Preferably, both the left and right ring plates are equipped with inner lining ring plates on their inner surfaces, and the cleaning bristles are evenly distributed on the inner surfaces of the inner lining ring plates. The inner lining ring plates provide a stable mounting base for the cleaning bristles, preventing insecure installation caused by the surface structure limitations of the left and right ring plates when the bristles are directly mounted on their inner surfaces. The even distribution of the cleaning bristles on the inner surfaces of the inner lining ring plates ensures uniform contact between the bristles and the object being cleaned during the cleaning process, improving the cleaning effect and preventing incomplete cleaning in certain areas.
[0015] Preferably, the inner surfaces of both the left and right ring plates are provided with positioning grooves, and the outer surfaces of the inner lining ring plates are each equipped with positioning protrusions. The mating structure of the positioning grooves and positioning protrusions provides a positioning reference for the installation of the inner lining ring plate with the left and right ring plates, preventing positional displacement of the inner lining ring plate during installation, ensuring the accuracy of the inner lining ring plate after installation, and thus ensuring the positional accuracy of the cleaning bristles.
[0016] Preferably, the positioning protrusion and the positioning groove are positioned and shaped correspondingly, and the positioning protrusion and the positioning groove are interlocked. The correspondence between the positioning protrusion and the positioning groove ensures the smoothness of the interlocking connection and reduces the installation difficulty of the inner lining ring plate. The interlocking connection method not only further improves the stability of the inner lining ring plate after it is connected to the left and right ring plates, preventing the inner lining ring plate from loosening or shifting during the use of the cleaning parts, but also facilitates the subsequent disassembly and replacement of the inner lining ring plate and cleaning bristles according to cleaning needs, improving the maintenance convenience of the equipment.
[0017] Compared with the prior art, this utility model provides a vertical shaft slipform construction hoisting device, which has the following beneficial effects:
[0018] The vertical shaft slipform construction hoisting device has guide rope rollers rotatably connected to the guide holes around the surface of the fixed platform. During the winding and unwinding process, the guide rope rollers can rotate with the steel wire rope wound around the outer surface of the guide rope rollers, reducing the direct friction between the steel wire rope and the inner wall of the guide holes and reducing the wear of the steel wire rope. The controller at the center of the fixed platform is connected to the drive motor, allowing the operator to easily control the operation of the drive motor through the controller, thereby regulating the rotation state of the winding rollers and achieving precise control of the winding and unwinding of the steel wire rope, improving the ease of operation.
[0019] Cleaning bristles are installed on the inner wall of the cleaning component located directly below the guide hole, and the cleaning bristles are in close contact with the outer surface of the wire rope. When the wire rope moves up and down, the cleaning bristles can effectively clean the dust and impurities attached to the surface of the wire rope, preventing impurities from entering the guide hole and affecting the fit between the wire rope and the guide roller. At the same time, it prevents impurities from causing corrosion or additional wear to the wire rope, further extending the service life of the wire rope, reducing the frequency and cost of equipment maintenance, and ensuring the continuous and stable operation of the vertical shaft slipform construction hoisting operation. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0021] Figure 2 This is a schematic diagram of the fixing platform and its connection structure of the present invention;
[0022] Figure 3 This is a schematic diagram of the winding roller and its connection structure of the present invention;
[0023] Figure 4 This is a cross-sectional view of the fixed platform of this utility model;
[0024] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model;
[0025] Figure 6 This is a schematic diagram of the separation structure of the left and right ring plates of this utility model.
[0026] In the diagram: 1. Fixed platform; 2. Connecting seat; 3. Side connecting plate; 4. Upper connecting ring; 5. Guide hole; 6. Winding roller; 7. Drive motor; 8. Steel wire rope; 9. Lower connecting ring; 10. Controller; 11. Guide rope roller; 12. Cleaning component; 13. Left ring plate; 14. Right ring plate; 15. Side connecting rod; 16. Inner lining ring plate; 17. Cleaning bristles; 18. Positioning groove; 19. Positioning protrusion; 20. Magnetic suction plate. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] This utility model provides a technical solution: a vertical shaft slipform construction hoisting device, comprising: (see details) Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A vertical shaft slipform construction hoisting device, comprising:
[0029] The fixed platform 1 and the connecting seat 2 located directly above the fixed platform 1, with a connecting ring 4 installed at the center of the upper surface of the connecting seat 2, and side connecting plates 3 connected to the upper surface of the fixed platform 1 on all four sides of the outer side of the connecting seat 2.
[0030] The guide holes 5 are opened around the upper surface of the fixed platform 1, and the inner cavity of each guide hole 5 is rotatably connected to a guide rope roller 11, and a controller 10 is installed at the center of the upper surface of the fixed platform 1.
[0031] The winding roller 6 is rotatably connected to the top of the corresponding guide roller 11, and the ends of the winding roller 6 are coaxially connected to the drive motor 7. The outer surface of the guide roller 11 is wound with steel wire rope 8, and the bottom end of the steel wire rope 8 extends downward through the guide hole 5 to connect to the lower ring 9. The drive motor 7 and the controller 10 are connected by signal.
[0032] The cleaning component 12 is located directly below the guide hole 5, and the inner wall of the cleaning component 12 is evenly equipped with cleaning bristles 17, which are in close contact with the outer surface of the wire rope 8.
[0033] Connect and fix the external equipment used for auxiliary hoisting to the connecting ring 4 installed at the center of the upper surface of the connecting seat 2 to complete the docking of the device with the external equipment. Start the controller 10 and send a control signal to the drive motor 7. After receiving the signal, the drive motor 7 starts and drives the coaxially connected winding roller 6 to rotate. When the winding roller 6 rotates in the forward direction, the steel wire rope 8 wound on the outer surface of the winding roller 6 is gradually released. During the release process, the steel wire rope 8 will contact the guide rope roller 11 in the inner cavity of the guide hole 5. The guide rope roller 11 rotates with the movement of the steel wire rope 8 and guides the movement direction of the steel wire rope 8, so that the steel wire rope 8 extends steadily downward in the preset direction, thereby driving the connecting lower ring 9 and the construction component connected to the connecting lower ring 9 to move downward synchronously until the component reaches the designated construction position in the vertical shaft.
[0034] If it is necessary to adjust the position of the component or lift the component upward, the controller 10 sends a reverse rotation signal to the drive motor 7. The drive motor 7 drives the winding roller 6 to rotate in the reverse direction. The winding roller 6 begins to retract the wire rope 8. During the retraction process, the wire rope 8 also moves upward in a stable direction under the guidance of the guide roller 11, driving the connecting lower ring 9 and the component to move upward synchronously, so as to achieve precise adjustment of the component position. During the entire lifting and moving process of the wire rope 8, since the cleaning component 12 is set directly below the guide hole 5, and the cleaning bristles 17 evenly installed on the inner wall of the cleaning component 12 are in close contact with the outer surface of the wire rope 8, when the wire rope 8 passes through the inside of the cleaning component 12, the cleaning bristles 17 will wipe and clean the impurities attached to the outer surface of the wire rope 8, ensuring that the surface of the wire rope 8 is clean.
[0035] In this device, the fixed platform 1 provides basic support for the entire device. The connecting seat 2 is connected to the fixed platform 1 through the side connecting plate 3. The side connecting plate 3 is distributed around the outside of the connecting seat 2, which can provide stable support for the connecting seat 2 from multiple directions, effectively preventing the connecting seat 2 from shifting or shaking during the hoisting operation, ensuring the structural stability of the entire hoisting device, and providing basic protection for the safe hoisting operation.
[0036] The guide roller 11, which is rotatably connected to the inner cavity of the guide hole 5, guides the movement of the wire rope 8. When the wire rope 8 moves, the guide roller 11 rotates accordingly, converting the sliding friction between the wire rope 8 and the wall of the guide hole 5 into rolling friction. This significantly reduces the frictional damage suffered by the wire rope 8 during its movement, extends the service life of the wire rope 8, and reduces the maintenance cost of the device.
[0037] The drive motor 7 is connected to the controller 10 via a signal. The operator can send precise control signals to the drive motor 7 through the controller 10, thereby controlling the rotation direction and speed of the winding roller 6, achieving precise control over the release and recovery of the wire rope 8, and ultimately achieving precise adjustment of the lifting speed and position of the construction components, meeting the high precision requirements of vertical shaft slipform construction for the hoisting position of components, while reducing the difficulty of manual operation.
[0038] The cleaning bristles 17 on the inner wall of the cleaning component 12 are in close contact with the wire rope 8, and can clean its surface simultaneously during the movement of the wire rope 8, promptly removing impurities from the surface of the wire rope 8. This prevents impurities from adhering and causing the wire rope 8 to wear more rapidly or get stuck between it and the winding roller 6 and the guide roller 11. This not only ensures the safe use of the wire rope 8, but also ensures the smooth coordination of all components of the hoisting device, improving the reliability of the device operation.
[0039] Please see Figure 5 and Figure 6The cleaning component 12 is composed of a left ring plate 13 and a right ring plate 14, and magnetic plates 20 are installed on the inner surfaces of both the left ring plate 13 and the right ring plate 14, and the left ring plate 13 and the right ring plate 14 are magnetically connected through the magnetic plates 20. First, the left ring plate 13 and right ring plate 14, which constitute the cleaning component 12, are prepared. Next, a magnetic suction plate 20 is installed on the inner side of the left ring plate 13, and simultaneously on the inner side of the right ring plate 14. After the magnetic suction plates 20 are installed, the magnetic attraction between the magnetic suction plates 20 on the left ring plate 13 and the right ring plate 14 is used to magnetically connect the left ring plate 13 and the right ring plate 14, thereby assembling the complete cleaning component 12. The magnetic suction plates 20 achieve the magnetic connection between the left ring plate 13 and the right ring plate 14, eliminating the need for additional connecting parts such as bolts and screws, simplifying the assembly and disassembly process of the cleaning component 12, and facilitating subsequent maintenance or replacement of the internal structure of the cleaning component 12. Simultaneously, the magnetic connection method ensures the stability of the connection between the left ring plate 13 and the right ring plate 14, effectively preventing the cleaning component 12 from separating during use.
[0040] Preferably, a side connecting rod 15 is installed at the center of the outer side surface of both the left ring plate 13 and the right ring plate 14, and the top end of the side connecting rod 15 is rotatably connected to the lower surface of the fixed platform 1. A side connecting rod 15 is installed at the center of the outer side of the left ring plate 13 and the center of the outer side of the right ring plate 14, ensuring that the side connecting rod 15 is firmly connected to the left ring plate 13 and the right ring plate 14. Then, the top ends of the two side connecting rods 15 are rotatably connected to the lower surface of the fixed platform 1, so that the left ring plate 13 and the right ring plate 14 can rotate around the lower surface of the fixed platform 1 through the side connecting rods 15. The rotatable connection structure between the top end of the side connecting rod 15 and the lower surface of the fixed platform 1 allows the left ring plate 13 and the right ring plate 14 to rotate through the side connecting rods 15, so that the left ring plate 13 and the right ring plate 14 can be separated or joined. The side connecting rod 15 is installed at the center of the outer side of the left ring plate 13 and the right ring plate 14, which can ensure that the left ring plate 13 and the right ring plate 14 are subjected to balanced force when rotating, and prevent the cleaning part 12 from tilting or being damaged due to uneven force.
[0041] Preferably, the inner sides of both the left ring plate 13 and the right ring plate 14 are provided with inner lining ring plates 16, and the cleaning bristles 17 are evenly distributed on the inner sides of the inner lining ring plates 16. An inner lining ring plate 16 is installed on the inner side of the left ring plate 13, and an inner lining ring plate 16 is also installed on the inner side of the right ring plate 14 to ensure that the inner lining ring plate 16 is stably connected to the left ring plate 13 and the right ring plate 14. Then, the cleaning bristles 17 are evenly distributed on the inner side of the inner lining ring plate 16 so that the cleaning bristles 17 cover the preset area on the inner side of the inner lining ring plate 16. The inner lining ring plate 16 provides a stable installation base for the cleaning bristles 17, avoiding the problem of unstable installation when the cleaning bristles 17 are directly installed on the inner side of the left ring plate 13 and the right ring plate 14 due to the limitations of the surface structure of the left ring plate 13 and the right ring plate 14. The even distribution of the cleaning bristles 17 on the inner side of the inner lining ring plate 16 can ensure the uniformity of contact between the cleaning bristles 17 and the cleaning object during the cleaning process, improve the cleaning effect, and avoid the situation of incomplete cleaning in some areas.
[0042] Preferably, positioning grooves 18 are provided on the inner surfaces of both the left ring plate 13 and the right ring plate 14, and positioning protrusions 19 are installed on the outer surfaces of both the inner ring plate 16. Positioning grooves 18 are provided on the inner surfaces of both the left and right ring plates 13 and 14; simultaneously, positioning protrusions 19 are installed on the outer surfaces of the inner ring plate 16 to ensure a firm connection between the positioning protrusions 19 and the inner ring plate 16, and the number of positioning protrusions 19 matches the number of positioning grooves 18 on the left and right ring plates 13 and 14. The mating structure of the positioning grooves 18 and positioning protrusions 19 provides a positioning reference for the installation of the inner ring plate 16 with the left and right ring plates 13 and 14, preventing positional shifts in the inner ring plate 16 during installation, ensuring the accuracy of the inner ring plate 16 after installation, and thus ensuring the positional accuracy of the cleaning bristles 17.
[0043] Preferably, the positioning protrusion 19 and the positioning groove 18 are positioned and shaped correspondingly, and the positioning protrusion 19 and the positioning groove 18 are connected by insertion. When preparing the positioning protrusion 19 and the positioning groove 18, the position of the positioning protrusion 19 corresponds to the position of the positioning groove 18, and the shape of the positioning protrusion 19 corresponds to the shape of the positioning groove 18. After preparation, the positioning protrusion 19 on the outer side of the inner ring plate 16 is aligned with the positioning groove 18 on the inner side of the left ring plate 13 and the right ring plate 14, and the positioning protrusion 19 is inserted into the positioning groove 18 to realize the connection between the inner ring plate 16 and the left ring plate 13 and the right ring plate 14. The correspondence between the position and shape of the positioning protrusion 19 and the positioning groove 18 ensures the smoothness of the insertion connection and reduces the installation difficulty of the inner ring plate 16. The insertion connection method not only further improves the stability of the inner ring plate 16 after it is connected with the left ring plate 13 and the right ring plate 14, preventing the inner ring plate 16 from loosening or shifting during the use of the cleaning part 12, but also facilitates the subsequent disassembly and replacement of the inner ring plate 16 and the cleaning bristles 17 according to cleaning needs, thus improving the maintenance convenience of the equipment.
[0044] The cleaning component 12 consists of a left ring plate 13 and a right ring plate 14, and magnetic plates 20 are installed on the inner surfaces of both the left ring plate 13 and the right ring plate 14, and the left ring plate 13 and the right ring plate 14 are magnetically connected through the magnetic plates 20. First, the left ring plate 13 and right ring plate 14, which constitute the cleaning component 12, are prepared. Next, a magnetic suction plate 20 is installed on the inner side of the left ring plate 13, and simultaneously on the inner side of the right ring plate 14. After the magnetic suction plates 20 are installed, the magnetic attraction between the magnetic suction plates 20 on the left ring plate 13 and the right ring plate 14 is used to magnetically connect the left ring plate 13 and the right ring plate 14, thereby assembling the complete cleaning component 12. The magnetic suction plates 20 achieve the magnetic connection between the left ring plate 13 and the right ring plate 14, eliminating the need for additional connecting parts such as bolts and screws, simplifying the assembly and disassembly process of the cleaning component 12, and facilitating subsequent maintenance or replacement of the internal structure of the cleaning component 12. Simultaneously, the magnetic connection method ensures the stability of the connection between the left ring plate 13 and the right ring plate 14, effectively preventing the cleaning component 12 from separating during use.
[0045] Side connecting rods 15 are installed at the center of the outer side surfaces of the left ring plate 13 and the right ring plate 14, and the top of the side connecting rods 15 is rotatably connected to the lower surface of the fixed platform 1. A side connecting rod 15 is installed at the center of the outer side of the left ring plate 13 and the center of the outer side of the right ring plate 14, ensuring that the side connecting rod 15 is firmly connected to the left ring plate 13 and the right ring plate 14. Then, the top ends of the two side connecting rods 15 are rotatably connected to the lower surface of the fixed platform 1, so that the left ring plate 13 and the right ring plate 14 can rotate around the lower surface of the fixed platform 1 through the side connecting rods 15. The rotatable connection structure between the top end of the side connecting rod 15 and the lower surface of the fixed platform 1 allows the left ring plate 13 and the right ring plate 14 to rotate through the side connecting rods 15, so that the left ring plate 13 and the right ring plate 14 can be separated or joined. The side connecting rod 15 is installed at the center of the outer side of the left ring plate 13 and the right ring plate 14, which can ensure that the left ring plate 13 and the right ring plate 14 are subjected to balanced force when rotating, and prevent the cleaning part 12 from tilting or being damaged due to uneven force.
[0046] The inner sides of both the left ring plate 13 and the right ring plate 14 are provided with inner lining ring plates 16, and cleaning bristles 17 are evenly distributed on the inner sides of the inner lining ring plates 16. An inner lining ring plate 16 is installed on the inner side of the left ring plate 13, and an inner lining ring plate 16 is also installed on the inner side of the right ring plate 14 to ensure that the inner lining ring plate 16 is stably connected to the left ring plate 13 and the right ring plate 14. Then, the cleaning bristles 17 are evenly distributed on the inner side of the inner lining ring plate 16 so that the cleaning bristles 17 cover the preset area on the inner side of the inner lining ring plate 16. The inner lining ring plate 16 provides a stable installation base for the cleaning bristles 17, avoiding the problem of unstable installation when the cleaning bristles 17 are directly installed on the inner side of the left ring plate 13 and the right ring plate 14 due to the limitations of the surface structure of the left ring plate 13 and the right ring plate 14. The even distribution of the cleaning bristles 17 on the inner side of the inner lining ring plate 16 can ensure the uniformity of contact between the cleaning bristles 17 and the cleaning object during the cleaning process, improve the cleaning effect, and avoid the situation of incomplete cleaning in some areas.
[0047] Positioning grooves 18 are provided on the inner surfaces of both the left ring plate 13 and the right ring plate 14, and positioning protrusions 19 are installed on the outer surfaces of both the inner ring plate 16. Positioning grooves 18 are provided on the inner surfaces of both the left and right ring plates 13 and 14; simultaneously, positioning protrusions 19 are installed on the outer surfaces of the inner ring plate 16 to ensure a secure connection between the positioning protrusions 19 and the inner ring plate 16, and the number of positioning protrusions 19 matches the number of positioning grooves 18 on the left and right ring plates 13 and 14. The mating structure of the positioning grooves 18 and positioning protrusions 19 provides a positioning reference for the installation of the inner ring plate 16 with the left and right ring plates 13 and 14, preventing positional shifts in the inner ring plate 16 during installation, ensuring the accuracy of the inner ring plate 16 after installation, and thus ensuring the positional accuracy of the cleaning bristles 17.
[0048] The positioning protrusion 19 and the positioning groove 18 are positioned and shaped to correspond, and the positioning protrusion 19 and the positioning groove 18 are connected by insertion. When preparing the positioning protrusion 19 and the positioning groove 18, the position of the positioning protrusion 19 corresponds to the position of the positioning groove 18, and the shape of the positioning protrusion 19 corresponds to the shape of the positioning groove 18. After preparation, the positioning protrusion 19 on the outer side of the inner ring plate 16 is aligned with the positioning groove 18 on the inner side of the left ring plate 13 and the right ring plate 14, and the positioning protrusion 19 is inserted into the positioning groove 18 to realize the connection between the inner ring plate 16 and the left ring plate 13 and the right ring plate 14. The correspondence between the position and shape of the positioning protrusion 19 and the positioning groove 18 ensures the smoothness of the insertion connection and reduces the installation difficulty of the inner ring plate 16. The insertion connection method not only further improves the stability of the inner ring plate 16 after it is connected with the left ring plate 13 and the right ring plate 14, preventing the inner ring plate 16 from loosening or shifting during the use of the cleaning part 12, but also facilitates the subsequent disassembly and replacement of the inner ring plate 16 and the cleaning bristles 17 according to cleaning needs, thus improving the maintenance convenience of the equipment.
[0049] This solution involves connecting and fixing the external equipment used for auxiliary hoisting to the connecting ring 4 installed at the center of the upper surface of the connecting seat 2, thus completing the docking of the device with the external equipment; starting the controller 10, the controller 10 sends a control signal to the drive motor 7, and the drive motor 7 starts after receiving the signal, driving the coaxially connected winding roller 6 to rotate. When the winding roller 6 rotates in the forward direction, the steel wire rope 8 wound on the outer surface of the winding roller 6 is gradually released. During the release process, the steel wire rope 8 contacts the guide rope roller 11 in the inner cavity of the guide hole 5. The guide rope roller 11 rotates with the movement of the steel wire rope 8, guiding the movement direction of the steel wire rope 8, so that the steel wire rope 8 extends stably downward in the preset direction, thereby driving the connecting lower ring 9 and the construction component connected to the connecting lower ring 9 to move downward synchronously until the component reaches the designated construction position in the vertical shaft;
[0050] If it is necessary to adjust the position of the component or lift the component upward, the controller 10 sends a reverse rotation signal to the drive motor 7. The drive motor 7 drives the winding roller 6 to rotate in the reverse direction. The winding roller 6 begins to retract the wire rope 8. During the retraction process, the wire rope 8 also moves upward in a stable direction under the guidance of the guide roller 11, driving the connecting lower ring 9 and the component to move upward synchronously, so as to achieve precise adjustment of the component position. During the entire lifting and moving process of the wire rope 8, the wire rope 8 passes through the interior of the cleaning component 12. The cleaning bristles 17 on the inner wall of the cleaning component 12 wipe and clean the impurities attached to the outer surface of the wire rope 8.
[0051] When maintenance or replacement of the internal structure of the cleaning component 12 is required, the left ring plate 13 and the right ring plate 14 are rotated and separated by the rotating structure of the side connecting rod 15 around the lower surface of the fixed platform 1. Disassembly can be completed without additional connecting parts. After maintenance or replacement, the left ring plate 13 and the right ring plate 14 are connected by the magnetic attraction force of the magnetic suction plate 20. At the same time, the inner lining ring plate 16 is kept in a stable position by the insertion connection of the positioning protrusion 19 and the positioning groove 18, ensuring that the cleaning bristles 17 are in close contact with the outer surface of the wire rope 8 to achieve the cleaning function.
[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A vertical shaft slipform construction hoisting device, characterized in that, include: A fixed platform (1) and a connecting seat (2) located directly above the fixed platform (1), with a connecting ring (4) installed at the center of the upper surface of the connecting seat (2), and side connecting plates (3) connected to the upper surface of the fixed platform (1) on all four sides of the outer side of the connecting seat (2). The guide holes (5) are opened around the upper surface of the fixed platform (1), and the inner cavity of the guide holes (5) is rotatably connected to the guide rope rollers (11), and the controller (10) is installed at the center of the upper surface of the fixed platform (1). The winding roller (6) is rotatably connected to the top of the corresponding guide roller (11), and the ends of the winding roller (6) are coaxially connected to the drive motor (7), and the outer surface of the guide roller (11) is wound with steel wire rope (8), and the bottom end of the steel wire rope (8) extends downward through the guide hole (5) to connect to the lower ring (9). The drive motor (7) and the controller (10) are connected by signal. The cleaning component (12) is located directly below the guide hole (5), and the inner wall of the cleaning component (12) is uniformly equipped with cleaning bristles (17), which are in close contact with the outer surface of the wire rope (8).
2. The vertical shaft slipform construction hoisting device according to claim 1, characterized in that: The cleaning component (12) consists of a left ring plate (13) and a right ring plate (14), and magnetic plates (20) are installed on the inner surfaces of both the left ring plate (13) and the right ring plate (14), and the left ring plate (13) and the right ring plate (14) are magnetically connected through the magnetic plates (20).
3. The vertical shaft slipform construction hoisting device according to claim 2, characterized in that: Side connecting rods (15) are installed at the center of the outer side surfaces of the left ring plate (13) and the right ring plate (14), and the top of the side connecting rods (15) is rotatably connected to the lower surface of the fixed platform (1).
4. The vertical shaft slipform construction hoisting device according to claim 2, characterized in that: The inner sides of the left ring plate (13) and the right ring plate (14) are both provided with inner lining ring plates (16), and cleaning bristles (17) are evenly distributed on the inner sides of the inner lining ring plates (16).
5. The vertical shaft slipform construction hoisting device according to claim 4, characterized in that: The inner surfaces of the left ring plate (13) and the right ring plate (14) are provided with positioning grooves (18), and the outer surfaces of the inner lining ring plate (16) are provided with positioning protrusions (19).
6. The vertical shaft slipform construction hoisting device according to claim 5, characterized in that: The positioning protrusion (19) and the positioning groove (18) are positioned and shaped respectively, and the positioning protrusion (19) and the positioning groove (18) are connected by insertion.