Cement product hoisting device
By designing a cement product hoisting device that combines a disassembly and assembly mechanism with a pressure sensor, the problem of traditional devices being difficult to adapt to cement products of different shapes and sizes is solved, achieving stable clamping and a safe hoisting process.
Patent Information
- Application Number
- CN202421294313.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Traditional cement product lifting devices are difficult to adapt to cement products of different shapes and sizes, resulting in uneven clamping points, which may cause shaking, sliding or falling off, reducing the stability of clamping and the safety of lifting.
A cement product hoisting device is designed, which uses a disassembly mechanism including a mounting plate, a moving trough, a driving motor, a two-way threaded screw rod, a moving block, a mounting shell, a sliding trough, a sliding block, an anti-slip pad and a threaded rod. The removable clamping plate and adjustable sliding block can closely fit cement products of different shapes, and monitor overweight conditions through pressure sensors and alarms.
It achieves stable clamping of cement products of different shapes and sizes, avoids shaking, sliding or falling off, improves the safety and stability of the hoisting process, and ensures the smooth progress of the hoisting through overweight monitoring.
Smart Images
Figure CN222388650U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cement products, in particular to a cement product hoisting device. Background Art
[0002] Cement products mainly refer to various cement pipes, rods, plates, piles and concrete products made of cement, sand, gravel, steel bars and various additives to meet the needs of the construction field. A lifting device is required to move cement products. Lifting refers to the installation and positioning of equipment by a crane or lifting mechanism. Lifting generally requires the cooperation of a hoist (or sling).
[0003] In the prior art, when hoisting traditional cement products, clamping tools are usually used to clamp and fix the products, and then a crane is operated to lift the hoisting box and place it in a predetermined position. However, clamping tools are usually designed according to standard or frequently used shapes and sizes, so they may not be able to adapt to cement products of all shapes and sizes. When clamping cement products of different shapes, their complex shapes may also cause uneven distribution of clamping points on the surface of the product, resulting in the inability to fit tightly between the clamping tools and the special-shaped cement products, which may cause shaking, sliding or even falling off during the hoisting process, which not only reduces the stability of the clamping, but also affects the safety of the hoisting process. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that, when hoisting traditional cement products, the products are usually clamped and fixed by means of clamping tools, and then a crane is operated to lift the hoisting box and place it at a predetermined position. However, the clamping tools are usually designed according to standard or frequently used shapes and sizes, so that they may not be able to adapt to cement products of all shapes and sizes. When clamping cement products of different shapes, the complex shapes may also cause uneven distribution of clamping points on the surface of the products, resulting in the inability to fit tightly between the clamping tools and the special-shaped cement products, which may cause shaking, sliding or even falling off during the hoisting process, which not only reduces the stability of the clamping, but also affects the safety of the hoisting process. A cement product hoisting device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cement product lifting device, including a hanging box, a disassembly and assembly mechanism is arranged inside the hanging box, the disassembly and assembly mechanism includes a mounting plate and a driving motor, two movable grooves are symmetrically provided on the top of the mounting plate, the driving motor is installed on the outer surface of the hanging box, the output end of the driving motor slides through the outer surface of the hanging box and extends to one side, the output end of the driving motor is fixedly connected with a bidirectional threaded screw, the outer surface of the bidirectional threaded screw is symmetrically threaded with two movable blocks, and the outer surfaces of the two movable blocks are both slidably connected to the inner surface wall of the movable groove.
[0006] Preferably, the tops of the two moving blocks are fixedly connected with a mounting shell, and the opposite sides of the two mounting shells are provided with sliding grooves.
[0007] Preferably, the inner surface walls of the two sliding grooves are slidably connected with sliding blocks, the opposite sides of the two sliding blocks are fixedly connected with clamping plates, and the bottom of the mounting plate is fixedly connected to the inner bottom of the hanging box.
[0008] Preferably, anti-skid pads are bonded to opposite sides of the two clamping plates, threaded rods are arranged on opposite sides of the two mounting shells, and one end of the two threaded rods contacts the outer surface of the sliding block.
[0009] Preferably, two hangers are symmetrically fixedly connected to the top of the hanging box, and an alarm is fixedly installed on the left surface of the hanging box.
[0010] Preferably, a display panel is fixedly mounted on the right surface of the hanging box, and a pressure sensor is fixedly mounted at a position close to the center of the bottom of the mounting plate.
[0011] Preferably, two handles are provided on the front surface of the hanging box.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, with the coordinated use of the mounting plate, the movable groove, the driving motor, the bidirectional threaded screw, the movable block, the mounting shell, the sliding groove, the sliding block, the anti-skid pad and the threaded rod, different cement products can be clamped and fixed. By disassembling and replacing the clamping plate, the clamping plate and the cement product can be closely fitted to ensure that there will be no shaking, sliding or even falling off during the lifting process, thereby improving the stability of the clamping and ensuring the safety during the lifting process.
[0014] 2. In the utility model, by pulling the handle, the cement product is placed on the mounting plate. At this time, the pressure sensor will monitor the weight of the cement product. When the cement product is overweight, the pressure sensor will immediately send a signal, display the overweight weight through the display panel, and immediately start the alarm. The sound of the alarm will remind the staff, and then reduce the cement product to ensure that the crane will not lose balance due to overloading during the lifting process, thereby ensuring the smooth progress of the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of a cement product lifting device is provided for the utility model;
[0016] Figure 2 A schematic diagram of a disassembly and assembly mechanism of a cement product lifting device is provided for the utility model;
[0017] Figure 3 A cross-sectional view of a cement product lifting device is provided for the utility model;
[0018] Figure 4 The utility model provides a structural schematic diagram of another side of a cement product lifting device.
[0019] Legend: 1. Hoisting box; 12. Hoisting device; 2. Alarm; 21. Display panel; 22. Pressure sensor; 23. Handle; 3. Disassembly and assembly mechanism; 301. Mounting plate; 302. Moving groove; 303. Driving motor; 304. Bidirectional threaded screw; 305. Moving block; 306. Mounting shell; 307. Sliding groove; 308. Sliding block; 309. Clamping plate; 310. Anti-slip pad; 311. Threaded rod. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a cement product hoisting device, including a hanging box 1, a disassembly mechanism 3 is arranged inside the hanging box 1, the disassembly mechanism 3 includes a mounting plate 301 and a driving motor 303, two moving grooves 302 are symmetrically arranged on the top of the mounting plate 301, the driving motor 303 is mounted on the outer surface of the hanging box 1, the output end of the driving motor 303 slides through the outer surface of the hanging box 1 and extends to one side, the output end of the driving motor 303 is fixedly connected with a bidirectional threaded screw rod 304, the outer surface of the bidirectional threaded screw rod 304 is symmetrically threaded with two moving blocks 305, and the outer surfaces of the two moving blocks 305 are both connected to the moving The inner wall of the groove 302 is slidably connected, the tops of the two movable blocks 305 are fixedly connected with the mounting shell 306, the opposite sides of the two mounting shells 306 are provided with sliding grooves 307, the inner walls of the two sliding grooves 307 are slidably connected with sliding blocks 308, the opposite sides of the two sliding blocks 308 are fixedly connected with clamping plates 309, the bottom of the mounting plate 301 is fixedly connected to the inner bottom of the hanging box 1, the opposite sides of the two clamping plates 309 are bonded with anti-slip pads 310, the opposite sides of the two mounting shells 306 are provided with threaded rods 311, and one end of the two threaded rods 311 is in conflict with the outer surface of the sliding block 308.
[0023] The effect achieved by the entire embodiment 1 is that when using the device to hoist cement products, first, the cement products are placed on the mounting plate 301. At this time, by starting the drive motor 303, the output end of the drive motor 303 is used to drive the bidirectional threaded screw 304 to rotate. During the operation of the bidirectional threaded screw 304, the two moving blocks 305 can be gradually moved closer to each other along the axis of the screw in the moving groove 302. As the moving blocks 305 move, the mounting shell 306 can be driven to move synchronously. When the two moving blocks 305 gradually move closer, the two sliding blocks 308 will tightly clamp the cement products, thereby effectively preventing the cement products from shaking during the hoisting process. When clamping cement products of different shapes, by taking The lower threaded rod 311 releases the fixation of the sliding block 308 so that the sliding block 308 is no longer constrained, and can be easily taken out from the sliding groove 307. According to actual needs and the shape of the cement product, a suitable clamping plate 309 can be selected and put back into the sliding groove 307, and the threaded rod 311 can be reinstalled to fix the sliding block 308. Under the action of the disassembly and assembly mechanism 3, different cement products can be clamped and fixed. By disassembling and replacing the clamping plate 309, the clamping plate 309 and the cement product are closely fitted to ensure that there will be no shaking, sliding or even falling off during the lifting process, thereby improving the stability of the clamping and ensuring safety during the lifting process. The anti-slip pad 310 is mainly used for anti-slip effect.
[0024] Embodiment 2, as Figure 1-Figure 4As shown, two hanging devices 12 are symmetrically fixedly connected to the top of the hanging box 1, an alarm 2 is fixedly installed on the left surface of the hanging box 1, a display panel 21 is fixedly installed on the right surface of the hanging box 1, a pressure sensor 22 is fixedly installed near the center of the bottom of the mounting plate 301, and two handles 23 are arranged on the front surface of the hanging box 1.
[0025] The effect achieved by the entire embodiment 2 is that when using the device to hoist cement products, by pulling the handle 23, the cement products to be hoisted are placed on the mounting plate 301. At this time, the pressure sensor 22 will monitor the weight of the cement products in real time. When the cement products are overweight, the pressure sensor 22 will immediately send a signal to the external controller. When the external controller receives the signal, the display panel 21 will display the overweight weight and immediately activate the alarm 2. The sound emitted by the alarm 2 will remind the staff, and then the cement products will be reduced to ensure that the crane will not lose balance due to overloading during the hoisting process, thereby ensuring the smooth progress of the hoisting process. Finally, the hoisting box 1 is lifted by the hoisting device 12 for hoisting work.
[0026] Working principle: When in use, pull the handle 23 and place the cement product to be hoisted on the mounting plate 301. At this time, the pressure sensor 22 will monitor the weight of the cement product in real time. When the cement product is overweight, the pressure sensor 22 will immediately send a signal to the external controller. When the external controller receives the signal, the display panel 21 will display the overweight weight and immediately activate the alarm 2. The sound emitted by the alarm 2 will remind the staff to reduce the cement product to ensure that the crane will not lose balance due to overloading during the hoisting process. Then start the drive motor 303 to drive the bidirectional threaded screw 304 to rotate. During the operation of the threaded screw 304, the two moving blocks 305 can be gradually moved closer to each other along the axis of the screw. As the moving blocks 305 move, the mounting shell 306 can be driven to move synchronously. When the two moving blocks 305 gradually move closer, the two sliding blocks 308 will tightly clamp the cement product. When clamping cement products of different shapes, the threaded rod 311 can be removed to release the fixation of the sliding block 308, so that the sliding block 308 can be easily taken out of the sliding groove 307, and the appropriate clamping plate 309 can be selected according to actual needs and the shape of the cement product and put back into the sliding groove 307.
[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A cement product hoisting device, comprising a hoisting box (1), characterized in that: The hanging box (1) is provided with a disassembly and assembly mechanism (3) inside; The disassembly and assembly mechanism (3) comprises a mounting plate (301) and a drive motor (303); two movable grooves (302) are symmetrically provided on the top of the mounting plate (301); the drive motor (303) is mounted on the outer surface of the hanging box (1); the output end of the drive motor (303) slides through the outer surface of the hanging box (1) and extends to one side; the output end of the drive motor (303) is fixedly connected to a bidirectional threaded screw (304); the outer surface of the bidirectional threaded screw (304) is symmetrically threadedly connected to two movable blocks (305); the outer surfaces of the two movable blocks (305) are both slidably connected to the inner surface wall of the movable groove (302).
2. The cement product lifting device according to claim 1, characterized in that: The tops of the two moving blocks (305) are fixedly connected to a mounting shell (306), and the opposite sides of the two mounting shells (306) are provided with a sliding groove (307).
3. The cement product lifting device according to claim 2, characterized in that: The inner surface walls of the two sliding grooves (307) are slidably connected to sliding blocks (308), the opposite sides of the two sliding blocks (308) are fixedly connected to clamping plates (309), and the bottom of the mounting plate (301) is fixedly connected to the inner bottom of the hanging box (1).
4. The cement product lifting device according to claim 3 is characterized in that: The opposite sides of the two clamping plates (309) are bonded with anti-skid pads (310), and the opposite sides of the two mounting shells (306) are provided with threaded rods (311), and one end of the two threaded rods (311) is in contact with the outer surface of the sliding block (308).
5. The cement product lifting device according to claim 1, characterized in that: Two hanging devices (12) are symmetrically and fixedly connected to the top of the hanging box (1), and an alarm (2) is fixedly installed on the left surface of the hanging box (1).
6. The cement product lifting device according to claim 1, characterized in that: A display panel (21) is fixedly mounted on the right surface of the hanging box (1), and a pressure sensor (22) is fixedly mounted at a position close to the center of the bottom of the mounting plate (301).
7. The cement product lifting device according to claim 1, characterized in that: Two handles (23) are provided on the front surface of the hanging box (1).