Hoisting device for house building construction
By setting up a lifting mechanism on the lifting arm of the lifting device, using a motor to drive the wire rope down, and through the cooperation of springs and baffles, the cargo is securely hung, which solves the problem of easy decoupling of the goods during lifting, and improves safety and practicality.
Patent Information
- Application Number
- CN202422148031.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During lifting, existing lifting devices are likely to swing due to factors such as the external environment, lifting speed and cargo weight, causing the wire rope to swing, and the goods to be easily decoupled, causing damage to the goods or casualties.
By setting up a lifting mechanism on the lifting arm of the lifting device, including a wire rope, a motor, a rotating shaft, a fixed column, a hook, a spring and a baffle, the motor drives the rotating shaft to rotate, drive the wire rope down, and through the cooperation of the spring and a baffle, the cargo is securely hung, and the connection between the second baffle and the fixed column is further strengthened.
Effectively preventing goods from sliding and decoupling, improving the safety and practicality of the lifting process, and reducing the risk of cargo damage and casualties.
Smart Images
Figure CN222961028U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of housing construction, and specifically to a hoisting device for housing construction and construction. Background Technique
[0002] Housing construction refers to the construction of buildings such as houses on the land where infrastructure construction has been completed, including residential buildings, industrial factories, commercial buildings, office buildings, and other special-purpose houses; the hoisting device is a device used to hoist materials during the construction process, which is convenient for construction workers to carry out construction, and is mainly applied to fields such as housing construction and road construction.
[0003] Most of the existing hoisting devices use hooks during hoisting. In actual use, affected by various factors such as the external environment, hoisting speed, and cargo weight, the steel wire rope swings, and the cargo is prone to unhooking, resulting in the falling and damage of the cargo, and even causing casualties. Therefore, a hoisting device for housing construction and construction is needed to improve the above problems. Summary of the Utility Model
[0004] (1) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a hoisting device for housing construction and construction, which performs two anti-unhooking strengthening operations on the cargo through the cooperation of the hoisting mechanism, thereby improving safety and having high practicability.
[0006] (2) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solutions: A hoisting device for housing construction and construction, including a crane connecting rod, the crane connecting rod is connected to external equipment, and a boom is fixedly installed on the crane connecting rod;
[0008] A hoisting mechanism is arranged on the boom. The hoisting mechanism includes a steel wire rope. Fixed plates are symmetrically and fixedly installed at the bottom end of the boom. A motor is fixedly installed on one of the fixed plates. A rotating shaft is fixedly installed at the output end of the motor. The end of the rotating shaft away from the motor is rotatably connected to the other fixed plate. The steel wire rope is wound around the rotating shaft. A fixed column is fixedly installed at the end of the steel wire rope away from the rotating shaft. A hook is fixedly installed on the fixed column. A first rotating groove is opened on the hook. A first connecting shaft is fixedly installed in the first rotating groove. A first baffle is rotatably installed on the first connecting shaft. Two springs are symmetrically and fixedly installed on the first baffle. The ends of the two springs away from the first baffle are both fixedly connected to the hook. A second rotating groove is opened on the hook. A second connecting shaft is fixedly installed on the second rotating groove. A second baffle is rotatably installed on the second connecting shaft. The second baffle and the fixed column are connected by a connecting bolt;
[0009] A protection mechanism is arranged on one of the fixed plates.
[0010] Preferably, the protection mechanism includes a protective cover which is fixedly connected to one of the fixing plates, and the motor is located inside the protective cover.
[0011] Further, a stabilizing cylinder is fixedly installed on the other fixing plate, and the rotating shaft is rotatably connected to the stabilizing cylinder.
[0012] Still further, a reinforcing plate is fixedly installed at the bottom end of the boom, and one end of the reinforcing plate is in contact with one of the fixing plates.
[0013] On the basis of the foregoing solution, a limiting groove is provided on the hook, and the first baffle is in sliding contact with the limiting groove.
[0014] (III) Advantageous Effects
[0015] Compared with the prior art, the utility model provides a hoisting device for building construction, which has the following advantageous effects:
[0016] By starting the motor, the motor provides power to drive the rotating shaft to rotate, and then the steel wire rope is lowered. The first baffle is toggled to compress the two springs. The goods are hung on the hook, and the first baffle is released. The first baffle is driven to reset by the elastic force of the two springs themselves, thereby preventing the goods from slipping. Rotate the second baffle and screw the connecting bolt to connect the second baffle to the fixed column, thereby further strengthening the anti-detachment operation of the goods, improving safety and having high practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 is a front view schematic diagram of the utility model;
[0019] Figure 3 is a partial cross-sectional schematic diagram of the utility model;
[0020] Figure 4 is a schematic diagram of the structure of the connection between the second baffle and the connecting bolt of the utility model.
[0021] Reference numerals in the drawings: 1, crane connecting rod; 2, boom; 3, fixing plate; 4, motor; 5, rotating shaft; 6, steel wire rope; 7, fixed column; 8, hook; 9, first connecting shaft; 10, first baffle; 11, spring; 12, second baffle; 13, second connecting shaft; 14, connecting bolt; 15, protective cover; 16, stabilizing cylinder; 17, reinforcing plate; 18, limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example
[0024] See also Figures 1 - 3 The invention discloses a lifting device for house construction, comprising a crane connecting rod 1, the crane connecting rod 1 is connected with external equipment, and a boom 2 is fixedly mounted on the crane connecting rod 1.
[0025] See also Figures 1 - 4 A lifting mechanism is provided on the boom 2, and the lifting mechanism includes a wire rope 6. A fixed plate 3 is symmetrically fixedly installed on the bottom end of the boom 2, one of the fixed plates 3 is fixedly installed with a motor 4, and a rotating shaft 5 is fixedly installed on the output end of the motor 4. The end of the rotating shaft 5 away from the motor 4 is rotatably connected to the other fixed plate 3. By starting the motor 4, the motor 4 provides power to drive the rotating shaft 5 to rotate, and the wire rope 6 is wound around the rotating shaft 5, and then the wire rope 6 is lowered. A fixed column 7 is fixedly installed on the end of the wire rope 6 away from the rotating shaft 5, and a hook 8 is fixedly installed on the fixed column 7. A first rotating groove is opened on the hook 8, and a first connecting shaft 9 is fixedly installed in the first rotating groove. A first baffle 10 is rotatably installed on the first connecting shaft 9. The first baffle 10 Two springs 11 are symmetrically fixedly installed on the upper part, and one end of the two springs 11 away from the first baffle plate 10 is fixedly connected to the hook 8. A second rotating groove is opened on the hook 8, and a second connecting shaft 13 is fixedly installed on the second rotating groove. A second baffle plate 12 is rotatably installed on the second connecting shaft 13. The second baffle plate 12 and the fixed column 7 are connected by a connecting bolt 14. The first baffle plate 10 is moved to compress the two springs 11, and the goods are hung on the hook 8. The first baffle plate 10 is released, and the first baffle plate 10 is driven to reset by the elastic force of the two springs 11 themselves, so as to prevent the goods from slipping. The second baffle plate 12 is rotated, and the connecting bolt 14 is rotated to connect the second baffle plate 12 to the fixed column 7, thereby further strengthening the anti-falling operation of the goods and improving safety.
[0026] See also Figures 1 - 3 A protection mechanism is provided on one of the fixed plates 3, and the protection mechanism includes a protection cover 15, and the protection cover 15 is fixedly connected to one of the fixed plates 3. The motor 4 is located inside the protection cover 15, and the installation of the protection cover 15 protects the motor 4.
[0027] See also Figures 1 - 3, another fixed plate 3 is fixedly installed with a stabilizing cylinder 16, and the rotating shaft 5 is rotatably connected to the stabilizing cylinder 16. The installation of the stabilizing cylinder 16 makes the rotating shaft 5 more stable when rotating.
[0028] Please refer to Figures 1 - 3 , it should also be noted that a reinforcing plate 17 is fixedly installed at the bottom end of the boom 2. One end of the reinforcing plate 17 is in contact with one of the fixed plates 3. The installation of the reinforcing plate 17 makes the fixed plate 3 more stable.
[0029] Please refer to Figure 4 , a limiting groove 18 is formed on the hook 8, and the first baffle 10 is in sliding contact with the limiting groove 18. The installation of the limiting groove 18 performs a limiting operation on the first baffle 10 to prevent the hook from disengaging.
[0030] In summary, when the hoisting device for building construction is in use, start the motor 4. This motor is a well-known device directly purchased in the market by those skilled in the art. Here we only use it, and we do not make improvements to its structure and function. We will not elaborate on it in detail here. And the motor is provided with a matching control switch, and the installation position of the control switch is selected according to actual practical needs for the convenience of operation and control by the operator. The motor 4 provides power to drive the rotating shaft 5 to perform a rotating operation, and then the steel wire rope 6 is lowered. Move the first baffle 10 to compress the two springs 11. Hang the goods on the hook 8 and release the first baffle 10. The first baffle 10 is driven to reset by the elastic force of the two springs 11 themselves, so as to prevent the goods from slipping. Rotate the second baffle 12 and rotate the connecting bolt 14 to connect the second baffle 12 to the fixed column 7, so as to further strengthen the anti-disengagement operation of the goods. Start the motor 4, and the motor 4 provides power to drive the steel wire rope 6 and the goods to be lifted.
[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A lifting device for housing construction, comprising a crane connecting rod (1), characterized in that: The crane connecting rod (1) is connected to external equipment, and a crane arm (2) is fixedly mounted on the crane connecting rod (1); A lifting mechanism is arranged on the boom (2), the lifting mechanism comprising a steel wire rope (6), a fixing plate (3) is symmetrically fixedly installed at the bottom end of the boom (2), a motor (4) is fixedly installed on one of the fixing plates (3), a rotating shaft (5) is fixedly installed on the output end of the motor (4), an end of the rotating shaft (5) away from the motor (4) is rotatably connected to the other fixing plate (3), the steel wire rope (6) is wound around the rotating shaft (5), a fixing column (7) is fixedly installed on the end of the steel wire rope (6) away from the rotating shaft (5), a lifting hook (8) is fixedly installed on the fixing column (7), and a hook (8) is provided on the lifting hook (8) A first rotating groove is provided, a first connecting shaft (9) is fixedly installed in the first rotating groove, a first baffle (10) is rotatably installed on the first connecting shaft (9), two springs (11) are symmetrically fixedly installed on the first baffle (10), one end of the two springs (11) away from the first baffle (10) is fixedly connected to the hook (8), a second rotating groove is provided on the hook (8), a second connecting shaft (13) is fixedly installed on the second rotating groove, a second baffle (12) is rotatably installed on the second connecting shaft (13), and the second baffle (12) and the fixing column (7) are connected by a connecting bolt (14); A protection mechanism is provided on one of the fixing plates (3).
2. The lifting device for housing construction according to claim 1 is characterized in that: The protection mechanism comprises a protection cover (15), the protection cover (15) is fixedly connected to one of the fixing plates (3), and the motor (4) is located inside the protection cover (15).
3. The lifting device for house construction according to claim 2 is characterized in that: A stabilizing cylinder (16) is fixedly mounted on the other fixed plate (3), and the rotating shaft (5) is rotatably connected to the stabilizing cylinder (16).
4. The lifting device for house construction according to claim 3 is characterized in that: A reinforcing plate (17) is fixedly mounted on the bottom end of the boom (2), and one end of the reinforcing plate (17) is in contact with one of the fixing plates (3).
5. The lifting device for house construction according to claim 4 is characterized in that: The hook (8) is provided with a limiting groove (18), and the first baffle (10) slides in contact with the limiting groove (18).