Hoisting device for water conservancy pump station installation

Abstract

The utility model relates to the technical field of water conservancy pump station installation, in particular to a hoisting device for water conservancy pump station installation, which comprises a fixed seat, the bottom of the fixed seat is fixedly connected with a fixed column, the bottom end of the fixed column is fixedly connected with a fixed disc, and the outer side of the fixed column is slidably connected with a rotating fluted disc. A through hole matched with the fixing column is formed in the outer side of the rotating fluted disc, a plurality of guide grooves are formed in the outer side of the rotating fluted disc, and sliding rods are slidably connected to the side faces of the inner walls of the guide grooves. According to the device, the motor, the rotating rod, the gear, the rotating fluted disc, the guide groove and the sliding groove are arranged in a matched mode, the sliding rod drives the fixing frames to move, the positions of the multiple fixing frames are adjusted according to the size of the pump station, and then the motor, the winding roller, the traction rope and the hook are arranged in a matched mode, so that when the device is hooked to the pump station, the traction rope can be kept in a vertical state; and the positions of the multiple fixing frames are adjusted according to the size of the pump station.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy pump station installation technology, and in particular to a hoisting device for water conservancy pump station installation. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits. They are also called water engineering projects. Water is a precious resource essential for human production and life, but its natural state does not fully meet human needs. Water pumping stations are devices used for water flow regulation in water conservancy projects. In the installation of existing water pumping stations, cranes are required to lift and install them.

[0003] A lifting device for installing a water conservancy pumping station, with authorized publication number CN212222151U, includes a lifting box and lifting lugs. Four lifting lugs are symmetrically fixed to the top of the lifting box. Fixed plates are symmetrically fixed to the inner wall of the lifting box. A rotating shaft is rotatably connected to the lower end of the fixed plates via bearings. The end of the rotating shaft away from the fixed plates is rotatably connected to the lifting box via bearings. A winding wheel is fixed to one end of the rotating shaft, and a steel wire rope is wound and fixed to the inner wall of the winding wheel. A hook is fixed to one end of the steel wire rope. A drive mechanism is symmetrically fixed to the inner wall of the lifting box, and a guide mechanism is fixed to the bottom of the fixed plates. The drive mechanism includes fixed blocks, a worm gear, a worm wheel, and a servo motor. Two fixed blocks are symmetrically fixed to the inner wall of the lifting box, and a worm gear is rotatably connected to two of the fixed blocks via bearings. A worm wheel is fixed to the end of the rotating shaft near the worm gear, and the worm wheel meshes with the worm gear. This lifting device for installing a water conservancy pumping station can adjust the angle of the pumping station during installation, improving installation accuracy and facilitating use.

[0004] Regarding the aforementioned technologies, the existing hoisting devices have the following drawbacks: the length and width of different pumping stations are not consistent. When using a wire rope to drive the hook to hook the pumping station, the wire rope may tilt, causing the pumping station to be unstable during hoisting. Therefore, this utility model provides a hoisting device for the installation of water conservancy pumping stations. Utility Model Content

[0005] The purpose of this application is to provide a hoisting device for installing water conservancy pumping stations, in order to solve the problem mentioned in the background art that different pumping stations have different lengths and widths, and when using a wire rope to drive the hook to hook the pumping station, the wire rope will tilt, resulting in instability of the pumping station during hoisting.

[0006] To achieve the above objectives, this application provides the following technical solution: a hoisting device for installing a water conservancy pumping station, comprising a fixed base, a fixed column fixedly connected to the bottom of the fixed base, a fixed plate fixedly connected to the bottom end of the fixed column, a rotating gear disk slidably connected to the outer side of the fixed column, a through hole adapted to the fixed column on the outer side of the rotating gear disk, a plurality of guide grooves on the outer side of the rotating gear disk, a sliding rod slidably connected to the inner wall side of the guide groove, a plurality of sliding grooves adapted to the sliding rods on the outer side of the fixed plate, and a traction component provided at the bottom end of the sliding rod.

[0007] Preferably, the traction assembly includes a fixed frame fixedly connected to the bottom end of the sliding rod, a motor fixedly connected to the inner side of the fixed frame, a take-up roller fixedly connected to the output end of the motor, and a traction rope provided on the outer side of the take-up roller.

[0008] Preferably, one end of the traction rope is fixedly connected to a fixing block, and a hook is fixedly connected to the outside of the fixing block.

[0009] Preferably, a first fixing rod is fixedly connected to the outer side of the fixing frame, and a second fixing rod is fixedly connected to the outer side of the fixing frame. A guide ring adapted to the traction rope is fixedly connected between the first fixing rod and the second fixing rod.

[0010] Preferably, a slider is fixedly connected to the outer side of the sliding rod, and a sliding groove adapted to the slider is formed on the outer side of the sliding groove.

[0011] Preferably, a motor is provided on the top of the fixed base, and a rotating rod is fixedly connected to the output end of the motor. The rotating rod passes through the fixed base, and a gear that meshes with the rotating gear disk is fixedly connected to the outer side of the rotating rod.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] In this invention, the sliding rod drives the fixed frame to move through the coordinated arrangement of a motor, a rotating rod, a gear, a rotating toothed disc, a guide groove, and a sliding groove. The positions of multiple fixed frames are adjusted according to the volume of the pump station. Furthermore, through the coordinated arrangement of a motor, a winding roller, a traction rope, and a hook, the traction rope can be kept vertical when hooked to the pump station, and the positions of multiple fixed frames can be adjusted according to the volume of the pump station. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-view axial side view of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the second-view axial side structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the first fixing rod and the guide ring in this utility model;

[0018] Figure 4 This is a schematic diagram of the through hole and guide groove in this utility model.

[0019] In the diagram: 1. Fixed base; 2. Motor; 3. Rotating rod; 4. Gear; 5. Fixed column; 6. Rotating gear disc; 7. Sliding rod; 8. Fixed frame; 9. Traction rope; 10. Fixed block; 11. Hook; 12. Fixed disc; 13. Take-up roller; 14. Motor; 15. First fixed rod; 16. Second fixed rod; 17. Guide ring; 18. Guide groove; 19. Through hole; 20. Sliding groove; 21. Sliding groove; 22. Sliding block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1: Reference Figure 1-4The diagram shows a hoisting device for installing a water conservancy pumping station, including a fixed base 1. The fixed base 1 stabilizes the entire hoisting device, firmly fixing it in the designated position and providing a stable foundation for subsequent hoisting operations. A fixed column 5 is fixedly connected to the bottom of the fixed base 1, supporting and transmitting the weight of the fixed base 1, and providing a sliding track for a rotating gear disc 6. A fixed plate 12 is fixedly connected to the bottom end of the fixed column 5, increasing the contact area with the ground and further enhancing the stability of the entire device, preventing displacement during hoisting. A rotating gear disc 6 is slidably connected to the outer side of the fixed column 5, allowing the rotating gear disc 6 to slide up and down along the fixed column 5. Rotation can change the direction of the traction component, enabling the lifting of items at different positions. The outer side of the rotating gear disk 6 has through holes 19 that match the fixed column 5, allowing the rotating gear disk 6 to slide smoothly on the fixed column 5, ensuring the flexibility of the device's operation. The outer side of the rotating gear disk 6 has multiple guide grooves 18, providing a sliding path for the sliding rod 7, ensuring the stability and accuracy of the sliding rod 7 during movement. The sliding rod 7 is slidably connected to the inner wall of the guide groove 18, allowing it to slide within the guide groove 18. This connects the rotating gear disk 6 and the traction component, transmitting power and driving the traction component to adjust its position. The outer side of the fixed disk 12 has multiple... A sliding groove 20 is adapted to the sliding rod 7. The sliding groove 20 assists the sliding rod 7 in stable radial movement. It works in conjunction with the guide groove 18 to make the movement of the sliding rod 7 more precise and controllable. A traction assembly is provided at the bottom end of the sliding rod 7. The traction assembly includes a fixed frame 8 fixedly connected to the bottom end of the sliding rod 7. The fixed frame 8 is used to install and fix components such as the motor 14 to ensure the structural integrity and stability of the traction assembly. The motor 14 is fixedly connected to the inner wall side of the fixed frame 8. The motor 14 serves as a power source to provide rotational power to the winding roller 13, thereby realizing the winding and unwinding operation of the traction rope 9 to achieve the purpose of hoisting items. The output end of the motor 14 is fixedly connected to the winding roller 13. The winding roller 13 rotates under the drive of the motor 14, winding or releasing the traction rope 9. By controlling the rotation speed and direction of the winding roller 13, the lifting speed and position of the hoisted items can be precisely controlled. The traction rope 9 is provided on the outer side of the winding roller 13. One end of the traction rope 9 is fixedly connected to a fixing block 10. The fixing block 10 is used to connect the traction rope 9 and the hook 11 to ensure the connection is firm and to prevent the traction rope 9 from separating from the hook 11 during hoisting. The hook 11 is fixedly connected to the outer side of the fixing block 10. The hook 11 is used to hook the items to be hoisted and is the part that directly contacts the object being hoisted. Through the hook 11, the hoisting and transportation of items such as water conservancy pumping station equipment can be realized.

[0023] Example 2: Reference Figure 1-4Based on the same concept as Embodiment 1 above, this embodiment further proposes that the fixed frame 8 serves as a support and positioning element, with a first fixed rod 15 fixedly connected to its outer side to provide an installation position for the guide ring 17 and enhance structural stability. A second fixed rod 16 fixedly connected to the outer side of the fixed frame 8 also provides a support point for the guide ring 17 and works in conjunction with the first fixed rod 15. The guide ring 17 fixedly connected between the first fixed rod 15 and the second fixed rod 16 guides the traction rope 9, ensuring that the traction rope 9 maintains a stable trajectory during movement, preventing deviation or entanglement during pulling, and improving the accuracy and reliability of the traction work. The sliding rod 7 transmits power and displacement during equipment operation, with a slider 22 fixedly connected to its outer side, which is adapted to the sliding groove 21 opened on the outer side of the slide groove 20. The slider 22 can smoothly slide within the sliding groove 21. The sliding mechanism allows the sliding rod 7 to move smoothly along a predetermined direction, ensuring precise and controllable sliding movements of related components during equipment operation, reducing frictional resistance, and improving equipment operating efficiency. The fixed base 1 is used to support and fix components such as the motor 2, ensuring the overall structure of the equipment is stable. The motor 2, located at the top of the fixed base 1, serves as the power source for the entire device, providing operating power. The rotating rod 3, fixedly connected to the output end of the motor 2, transmits the rotational power generated by the motor 2. The rotating rod 3 passes through the fixed base 1, allowing the power of the motor 2 to be transmitted to other parts of the equipment. A gear 4, meshing with the rotating gear disk 6, is fixedly connected to the outside of the rotating rod 3. Through the meshing transmission between the gear 4 and the rotating gear disk 6, the rotational motion of the rotating rod 3 is converted into the rotation of the rotating gear disk 6, thereby driving the components associated with the rotating gear disk 6 to work and achieve the expected function of the equipment.

[0024] The working principle of this utility model is as follows: The control motor 2 drives the rotating gear plate 6 to rotate via the rotating rod 3 and gear 4. Through the coordinated arrangement of multiple guide grooves 18 and sliding grooves 20, the sliding rod 7 drives the slider 22 to slide along the sliding groove 21. The sliding rod 7 drives the fixed frame 8 to move. According to the volume of the pump station, the positions of the multiple fixed frames 8 are adjusted. The control motor 14 drives the winding roller 13 to rotate, and the traction rope 9 is unloaded. The hooks 11 are hooked to the four corners of the pump station. Through the setting of multiple motors 14, the height of the hooks 11 can be adjusted to adjust the level of the pump station, so as to realize the vertical hoisting of the pump station by the traction rope 9.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hoisting device for installing a water conservancy pumping station, comprising a fixed base (1), characterized in that: The bottom of the fixed base (1) is fixedly connected to a fixed column (5), the bottom end of the fixed column (5) is fixedly connected to a fixed disk (12), the outer side of the fixed column (5) is slidably connected to a rotating gear disk (6), the outer side of the rotating gear disk (6) is provided with a through hole (19) adapted to the fixed column (5), the outer side of the rotating gear disk (6) is provided with a plurality of guide grooves (18), the inner wall side of the guide groove (18) is slidably connected to a sliding rod (7), the outer side of the fixed disk (12) is provided with a plurality of sliding grooves (20) adapted to the sliding rod (7), the bottom end of the sliding rod (7) is provided with a traction component, the outer side of the sliding rod (7) is fixedly connected to a slider (22), the outer side of the sliding groove (20) is provided with a sliding groove (21) adapted to the slider (22).

2. The hoisting device for installing a water conservancy pumping station according to claim 1, characterized in that: The traction assembly includes a fixed frame (8) fixedly connected to the bottom end of the sliding rod (7), a motor (14) fixedly connected to the inner side of the fixed frame (8), a take-up roller (13) fixedly connected to the output end of the motor (14), and a traction rope (9) provided on the outer side of the take-up roller (13).

3. The hoisting device for installing a water conservancy pumping station according to claim 2, characterized in that: One end of the traction rope (9) is fixedly connected to a fixing block (10), and a hook (11) is fixedly connected to the outside of the fixing block (10).

4. The hoisting device for installing a water conservancy pumping station according to claim 3, characterized in that: A first fixing rod (15) is fixedly connected to the outside of the fixing frame (8), and a second fixing rod (16) is fixedly connected to the outside of the fixing frame (8). A guide ring (17) adapted to the traction rope (9) is fixedly connected between the first fixing rod (15) and the second fixing rod (16).

5. A hoisting device for installing a water conservancy pumping station according to claim 4, characterized in that: The top of the fixed base (1) is provided with an electric motor (2), and the output end of the electric motor (2) is fixedly connected to a rotating rod (3). The rotating rod (3) passes through the fixed base (1), and the outer side of the rotating rod (3) is fixedly connected to a gear (4) that meshes with the rotating gear disc (6).

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