Safety hanging basket for construction
The safety hanging basket addresses tilting and vibration issues by integrating a shock-absorbing mechanism and angle adjustment system controlled by a microcomputer, ensuring stability and safety during construction operations.
Patent Information
- Application Number
- CN202421627465.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-07-10
AI Technical Summary
Existing safety hanging baskets for construction tilt and vibrate during use, posing safety risks and instability issues.
A safety hanging basket equipped with a shock-absorbing mechanism, angle adjustment mechanism, and a single-chip microcomputer-controlled motor system to maintain horizontal stability and reduce vibrations.
The system ensures the hanging basket remains horizontally stable through real-time angle adjustments and shock absorption, enhancing safety and preventing items from falling during use and placement.
Smart Images
Figure CN222249961U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction equipment, in particular to a safety hanging basket for construction. Background Art
[0002] The hanging basket is a construction machinery used for high-altitude operations in construction projects. It is a high-altitude operation equipment that can replace traditional scaffolding, reduce labor intensity, improve work efficiency, and can be reused. When the hanging basket is performing high-altitude operations, workers must be protected at all times.
[0003] Some of the existing safety hanging baskets are used in accordance with standard safety rules. The bearing strength of the supporting suspension mechanism on the top surface of the building or structure shall not be less than 1500 kg per square meter, and sufficient lighting tools must be provided for night use.
[0004] Although a series of safety rules have been standardized, the hanging basket will inevitably tilt during use and vibrate when placed. For this reason, we propose a safe hanging basket for construction. Utility Model Content
[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a safe hanging basket for construction, which can realize angle adjustment to prevent rollover and can effectively solve the problems in the background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a safety hanging basket for construction, comprising a mounting frame, a workbench, a shock absorbing mechanism and an angle adjustment mechanism;
[0007] Mounting frame: A rotating column is fixedly connected between the left and right inner walls at the lower end;
[0008] Workbench: It is rotatably connected to the outer arc surface of the rotating column, and a guardrail is provided on the upper surface of the workbench;
[0009] Shock-absorbing mechanism: It is arranged at the lower end of the workbench;
[0010] Angle adjustment mechanism: it is arranged between the mounting frame and the workbench;
[0011] Among them: it also includes a mounting seat, which is fixedly connected to the four corners of the upper surface of the mounting frame. The flexible contact can better protect the things on the workbench to prevent the things on the workbench from vibrating and falling when the hanging basket cannot be placed gently. It has a high degree of safety and is more worry-free when used.
[0012] Furthermore, it also includes a single-chip microcomputer, which is arranged on the outer surface of the guardrail, and the input end of the single-chip microcomputer is electrically connected to an external power supply to control the normal operation of the electrical appliance.
[0013] Furthermore, it also includes an electronic level, which is fixedly connected to the middle of the upper surface of the workbench. The electronic level is bidirectionally electrically connected to the single-chip microcomputer to measure the horizontal angle of the workbench in real time.
[0014] Furthermore, the shock-absorbing mechanism includes a damper, a support leg and a spring. The dampers are fixedly connected to the four corners of the bottom surface of the workbench, respectively. The telescopic ends of the four dampers are fixedly connected to the support legs, respectively. A spring is fixedly connected between the four support legs and a workbench. The springs are movably mounted on the outer arc surface of the damper to achieve the shock-absorbing function.
[0015] Furthermore, the angle adjustment mechanism includes a steel wire rope, an avoidance groove, a wire drum and a connecting platform. The avoidance grooves are respectively opened on the left and right sides of the upper surface of the mounting frame. The interior of the avoidance grooves is rotatably connected to the wire drums through a rotating shaft. The left and right sides of the upper surface of the workbench are fixedly connected to the connecting platforms. The upper surfaces of the connecting platforms are fixedly connected to the steel wire ropes in the vertically adjacent wire drums to realize the function of angle adjustment.
[0016] Furthermore, the angle adjustment mechanism also includes a motor, which is fixedly connected to the left and right sides of the lower surface of the mounting frame, respectively. The output shaft of the left motor is fixedly connected to the right end of the left rotating shaft, and the output shaft of the right motor is fixedly connected to the left end of the right rotating shaft. The input ends of the motors are electrically connected to the output ends of the microcontroller, thereby providing driving force for angle adjustment.
[0017] Furthermore, it also includes a gate, which is rotatably connected to the left end of the rear side of the guardrail through a hinge, and a door lock is fixedly connected between the right side of the gate and the guardrail to achieve the function of self-locking the guardrail when entering and exiting.
[0018] Compared with the prior art, the beneficial effects of the utility model are: the safety hanging basket for construction has the following advantages:
[0019] 1. Whenever the workbench tilts at an angle, the electronic level will transmit the tilt information to the single-chip microcomputer. If the workbench tilts to the left, the personnel will control the single-chip microcomputer, and the motors on both sides will start running. The output shaft of the motor on the left will rotate forward, thereby driving the wire drum on the left to rotate forward, thereby driving the wire rope on the left to contract, thereby pulling the workbench on the left. At the same time, the output shaft of the motor on the right will rotate reversely, thereby driving the wire drum on the right to rotate reversely, thereby driving the wire rope on the left to extend. If the workbench tilts to the right, the opposite operation will be performed to keep the workbench in a horizontal direction at all times. The inclination angle of the workbench can be adjusted according to the actual situation, and can also be adjusted by the electronic level and the single-chip microcomputer itself, which is safer.
[0020] 2. When the work is completed, the hanging basket needs to be placed on the ground, the legs touch the ground, the damper contracts, and the spring buffers. The damper damps and reduces shocks to avoid large vibrations during placement. The flexible contact can better protect the things on the workbench and prevent the things on the workbench from vibrating and falling when the hanging basket is not placed gently. It has a high degree of safety and is more worry-free when used. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the utility model;
[0022] Figure 2 It is a rear cross-sectional structural schematic diagram of the utility model.
[0023] In the figure: 1 mounting frame, 2 working table, 3 guardrail, 4 rotating column, 5 gate, 6 shock absorbing mechanism, 61 damper, 62 support foot, 63 spring, 7 door lock, 8 mounting seat, 9 angle adjustment mechanism, 91 wire rope, 92 avoidance groove, 92 wire drum, 94 motor, 95 connecting table, 10 single chip microcomputer, 11 electronic level. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-2 , This embodiment provides a technical solution: a safety hanging basket for construction, including a mounting frame 1, a workbench 2, a shock absorbing mechanism 6 and an angle adjustment mechanism 9;
[0026] Mounting frame 1: A rotating column 4 is fixedly connected between the left and right inner walls at the lower end;
[0027] Workbench 2: It is rotatably connected to the outer arc surface of the rotating column 4, and a guardrail 3 is provided on the upper surface of the workbench 2. It also includes a single-chip microcomputer 10, which is arranged on the outer surface of the guardrail 3. The input end of the single-chip microcomputer 10 is electrically connected to an external power supply. It also includes an electronic level 11, which is fixedly connected to the middle of the upper surface of the workbench 2. The electronic level 11 is bidirectionally electrically connected to the single-chip microcomputer 10. It also includes a fence 5, which is rotatably connected to the left end of the rear side of the guardrail 3 through a hinge. A door lock 7 is fixedly connected between the right side of the fence 5 and the guardrail 3. When using the hanging basket, the staff opens the fence 5 through the door lock 7 and places the things needed for work on the workbench 2;
[0028] Shock-absorbing mechanism 6: It is arranged at the lower end of the workbench 2. The shock-absorbing mechanism 6 includes a damper 61, a support leg 62 and a spring 63. The dampers 61 are respectively fixedly connected to the four corners of the bottom surface of the workbench 2. The telescopic ends of the four dampers 61 are respectively fixedly connected to the support legs 62. The four support legs 62 are fixedly connected to one workbench 2 with a spring 63. The spring 63 is movably sleeved with the outer arc surface of the damper 61. When the work is completed, when the hanging basket needs to be placed on the ground, the support leg 62 contacts the ground, the damper 61 contracts, and the spring 63 buffers, so as to achieve flexible contact to avoid vibration during placement and knocking over things on the workbench 2.
[0029] Angle adjustment mechanism 9: It is arranged between the mounting frame 1 and the workbench 2. The angle adjustment mechanism 9 includes a wire rope 91, an avoidance groove 92, a wire drum 93 and a connecting platform 95. The avoidance groove 92 is respectively opened on the left and right sides of the upper surface of the mounting frame 1. The inside of the avoidance groove 92 is rotatably connected to the wire drum 93 through a rotating shaft. The left and right sides of the upper surface of the workbench 2 are fixedly connected with the connecting platform 95. The upper surface of the connecting platform 95 is fixedly connected to the wire rope 91 in the vertically adjacent wire drum 93. The angle adjustment mechanism 9 also includes a motor 94. The motor 94 is fixedly connected to the left and right sides of the lower surface of the mounting frame 1, respectively. The output shaft of the motor 94 on the left side is fixedly connected to the right end of the rotating shaft on the left side, and the output shaft of the motor 94 on the right side is fixedly connected to the rotating shaft on the right side. The left end of the shaft is fixedly connected, and the input end of the motor 94 is electrically connected to the output end of the single-chip microcomputer 10. When the workbench 2 tilts at an angle, the electronic level 11 will transmit the tilt information to the single-chip microcomputer 10. If the workbench 2 tilts to the left, the personnel adjust the single-chip microcomputer 10 at this time, and the motors 94 on both sides are running. The output shaft of the motor 94 on the left side rotates forward, thereby driving the wire drum 93 on the left side to rotate forward, thereby driving the steel wire rope 91 on the left side to contract, thereby pulling the workbench 2 on the left side. At the same time, the output shaft of the motor 94 on the right side rotates reversely, thereby driving the wire drum 93 on the right side to rotate reversely, thereby driving the steel wire rope 91 on the left side to extend. If the workbench 2 tilts to the right, the opposite operation is performed to keep the workbench 2 in a horizontal direction at all times;
[0030] Among them: it also includes a mounting seat 8, which is fixedly connected to the four corners of the upper surface of the mounting frame 1, and the hanging basket is installed on the designated work station through the mounting seat 8.
[0031] The working principle of a safety hanging basket for construction provided by the utility model is as follows: the hanging basket is installed on a designated workstation through a mounting seat 8. When the hanging basket is used, the staff opens the gate 5 through the door lock 7 and places the things needed for work on the workbench 2. When the workbench 2 tilts at an angle, the electronic level 11 transmits the tilt information to the single-chip microcomputer 10. If the workbench 2 tilts to the left, the staff adjusts the single-chip microcomputer 10, and the motors 94 on both sides run. The output shaft of the motor 94 on the left side rotates forward, thereby driving the wire drum 93 on the left side to rotate forward, thereby driving the left side. The steel wire rope 91 contracts, thereby pulling the workbench 2 on the left, and at the same time, the output shaft of the motor 94 on the right rotates in the opposite direction, thereby driving the wire drum 93 on the right to rotate in the opposite direction, thereby driving the steel wire rope 91 on the left to extend. If the workbench 2 tilts to the right, the operation is performed in the opposite way to keep the workbench 2 in a horizontal direction at all times. When the work is completed, the hanging basket needs to be placed on the ground, the support leg 62 contacts the ground, the damper 61 contracts, and the spring 63 buffers to achieve flexible contact. The damper 61 is used to reduce shock to avoid large vibrations during placement and knocking over things on the workbench 2.
[0032] It is worth noting that the single chip microcomputer 10 disclosed in the above embodiment is specifically model S7-200, and the electronic level 11 and the motor 94 can be freely configured according to the actual application scenario. It is recommended to use the VL E5S precision electronic level for the electronic level 11, and the HG-SN servo motor for the motor 94. The single chip microcomputer 10 or the PLC controller controls the operation of the electronic level 11 and the motor 94 using methods commonly used in the prior art.
[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A safety hanging basket for construction, characterized in that: It comprises a mounting frame (1), a workbench (2), a shock absorbing mechanism (6) and an angle adjustment mechanism (9); Mounting frame (1): a rotating column (4) is fixedly connected between the left and right inner walls at the lower end; A workbench (2) is rotatably connected to the outer arc surface of the rotating column (4), and a guardrail (3) is provided on the upper surface of the workbench (2); Shock-absorbing mechanism (6): arranged at the lower end of the workbench (2); Angle adjustment mechanism (9): arranged between the mounting frame (1) and the workbench (2); Wherein: it also includes a mounting seat (8), and the mounting seat (8) is respectively fixedly connected to the four corners of the upper surface of the mounting frame (1).
2. A safety hanging basket for construction according to claim 1, characterized in that: It also comprises a single-chip microcomputer (10), wherein the single-chip microcomputer (10) is arranged on the outer surface of the protective fence (3), and an input end of the single-chip microcomputer (10) is electrically connected to an external power supply.
3. A safety hanging basket for construction according to claim 2, characterized in that: It also comprises an electronic level (11), wherein the electronic level (11) is fixedly connected to the middle of the upper surface of the workbench (2), and the electronic level (11) is bidirectionally electrically connected to the single-chip computer (10).
4. A safety hanging basket for construction according to claim 1, characterized in that: The shock absorbing mechanism (6) comprises a damper (61), a support foot (62) and a spring (63); the dampers (61) are respectively fixedly connected to the four corners of the bottom surface of the workbench (2); the telescopic ends of the four dampers (61) are respectively fixedly connected to the support foot (62); a spring (63) is fixedly connected between the four support feet (62) and a workbench (2); and the spring (63) is movably sleeved on the outer arc surface of the damper (61).
5. A safety hanging basket for construction according to claim 2, characterized in that: The angle adjustment mechanism (9) comprises a steel wire rope (91), an avoidance groove (92), a wire drum (93) and a connecting platform (95); the avoidance groove (92) is respectively provided on left and right sides of an upper surface of the mounting frame (1); the inside of the avoidance groove (92) is rotatably connected to the wire drum (93) via a rotating shaft; the upper surface of the workbench (2) is fixedly connected to the connecting platform (95) on both left and right sides; the upper surface of the connecting platform (95) is fixedly connected to the steel wire rope (91) in the wire drum (93) adjacent in a vertical direction.
6. A safety hanging basket for construction according to claim 5, characterized in that: The angle adjustment mechanism (9) further comprises a motor (94), wherein the motor (94) is fixedly connected to the left and right sides of the lower surface of the mounting frame (1), respectively; the output shaft of the motor (94) on the left side is fixedly connected to the right end of the rotating shaft on the left side; the output shaft of the motor (94) on the right side is fixedly connected to the left end of the rotating shaft on the right side; and the input end of the motor (94) is electrically connected to the output end of the single-chip microcomputer (10).
7. A safety hanging basket for construction according to claim 1, characterized in that: It also comprises a fence door (5), which is rotatably connected to the left end of the rear side of the guardrail (3) through a hinge, and a door lock (7) is fixedly connected between the right side of the fence door (5) and the guardrail (3).