Lift for building construction

Abstract

The utility model provides a lifter for building construction, which relates to the technical field of lifting devices, and comprises a device main body and a lifting mechanism, through the arrangement of the lifting mechanism, a user is allowed to adjust the height of a lifting platform as required, the stable and accurate height adjustment is ensured, and the accuracy and safety of high-altitude operation are improved. The material frame can contain various materials for building construction, the vertical lifting type electric lifting device can efficiently move the loading assembly in the vertical direction, a user can easily ascend or descend the lifting platform, the operation convenience is improved, the safety assembly is provided with a safety protective fence and safety door equipment, and therefore the safety of workers is guaranteed; a current sensor is arranged, the lifting device can be rapidly stopped from moving through a limiting assembly under the power failure or emergency condition, a stable guide rail system is used, a balancer is arranged to ensure that the lifting platform keeps stable in the moving process, and a limiting switch is arranged to ensure that the lifting platform stops moving when reaching the set position.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting machine for building construction. Background Art

[0002] Construction hoists are common tools in the construction process. They are used to efficiently and safely transport workers, materials and equipment from the ground to different floors of a building. They can improve construction efficiency, reduce waste of manpower and material resources, and ensure the safety of workers. However, the design and installation of lifting devices should comply with local safety standards and regulations to ensure that their performance is stable and reliable and meets relevant requirements.

[0003] After searching, the patent number "CN215798334U" mentioned in the text that "the utility model discloses a lift for construction, including a load-bearing plate, a base and a lifting mechanism, the lifting mechanism is arranged on the base, the top of the lifting mechanism is connected to the load-bearing plate, the load-bearing plate includes a main load-bearing plate and a secondary load-bearing plate, the two sides of the main load-bearing plate are slidably connected to the secondary load-bearing plate, the bottom of the base is provided with a vertical slide groove, the vertical slide groove is provided with a supporting leg, the top of the supporting leg is connected to the base through a spring, the top of the vertical slide groove is provided with a normally closed push switch, and the normally closed push switch is electrically connected to the alarm. The utility model is to provide a lift for construction, which increases the activity area of ​​the staff, issues an alarm when the center of gravity offset reaches a certain degree, and improves stability." When in use, it increases the activity area of ​​the staff through devices such as a normally closed push switch and an alarm, and issues an alarm when the center of gravity offset reaches a certain degree, thereby improving stability. However, it lacks a high-altitude operation method and can only be deployed on the ground.

[0004] Therefore, we provide a construction lift to solve the above problems. Utility Model Content

[0005] The present application provides a lift for construction, which solves the problem of lack of high-altitude operation mode during use and can only be deployed on the ground.

[0006] The present application provides a construction lift, comprising a device body and a lifting mechanism, wherein the lifting mechanism is arranged inside the device body;

[0007] The lifting mechanism comprises a load-bearing component arranged at the upper end of the device body, an electric component is arranged on the outer side of the load-bearing component, and a safety component is arranged on the inner side of the load-bearing component.

[0008] Preferably, the load-bearing assembly comprises a lifting platform arranged at the upper end of the device body, and a material frame is installed on the inner side of the lifting platform.

[0009] Preferably, the electric component includes an electric lifting device arranged on one side of the lifting platform, and a traction rope passes through the inner side of the electric lifting device.

[0010] Preferably, the safety component includes a safety guardrail arranged on one side of the material frame, and a safety door is arranged on the other side of the material frame.

[0011] Preferably, a protection component is provided on one side of the electric lifting device, and the protection component includes a power supply device provided on one side of the electric lifting device, and a current sensor is provided on the other side of the power supply device.

[0012] Preferably, a guide rail assembly is provided at the lower end of the device body, and the guide rail assembly includes a guide rail system provided at the lower end of the device body, and a balancer is provided on the inner side of the guide rail system.

[0013] Preferably, a limit assembly is provided at the upper end of the electric lifting device, and the limit assembly comprises a limiter provided above the electric lifting device, and a limit switch is embedded in the upper end of the limiter.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Through the setting of the lifting mechanism, when in use, the user is allowed to adjust the height of the lifting platform as needed, ensuring smooth and precise height adjustment, increasing the accuracy and safety of aerial operations, and the material frame can be used to place various materials for construction. The vertical lifting electric lifting device can efficiently move the load-bearing components in the vertical direction, providing users with a simple operating device. Users can easily raise or lower the lifting platform, improving the convenience of operation. The safety components are equipped with safety guardrails and safety door equipment to ensure the safety of workers.

[0016] 2. Equipped with a current sensor, the movement of the lifting device can be quickly stopped through the limit assembly in the event of a power outage or emergency. A stable guide rail system is used, a balancer is set to ensure that the lifting platform maintains stability during movement, and a limit switch is set to ensure that the lifting platform stops moving when it reaches the set position.

[0017] In summary, the present application can not only freely adjust the position where work is required during use, but also conveniently and freely adjust the height position where lifting is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the load-bearing assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the protection component of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0023] In the figure: 1. Device body; 2. Lifting mechanism; 21. Load-bearing assembly; 211. Lifting platform; 212. Material frame; 22. Electric assembly; 221. Electric lifting device; 222. Towing rope; 23. Safety assembly; 231. Safety guardrail; 232. Safety door; 3. Protection assembly; 31. Power supply device; 32. Current sensor; 4. Guide rail assembly; 41. Guide rail system; 42. Balancer; 5. Limit assembly; 51. Limiter; 52. Limit switch. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0025] See also Figure 1-4 , a construction lift, comprising a device body 1 and a lifting mechanism 2, wherein the lifting mechanism 2 is arranged inside the device body 1;

[0026] The lifting mechanism 2 includes a load-bearing assembly 21 disposed at the upper end of the device body 1 , an electric assembly 22 is disposed on the outer side of the load-bearing assembly 21 , and a safety assembly 23 is disposed on the inner side of the load-bearing assembly 21 .

[0027] In the utility model, the load-bearing component 21 includes a lifting platform 211 arranged at the upper end of the device body 1, allowing the user to adjust the height of the lifting platform 211 as needed, ensuring smooth and accurate height adjustment, and increasing the accuracy and safety of aerial operations. A material frame 212 is installed on the inner side of the lifting platform 211, on which various materials for construction can be placed.

[0028] In the utility model, the electric component 22 includes an electric lifting device 221 arranged on one side of the lifting platform 211. A traction rope 222 runs through the inner side of the electric lifting device 221, providing a simple operating device for the user. The user can easily raise or lower the lifting platform 211, thereby improving the convenience of operation.

[0029] In the present invention, the safety component 23 includes a safety guardrail 231 arranged on one side of the material frame 212, and a safety door 232 is arranged on the other side of the material frame 212. The safety component 23 is equipped with the safety guardrail 231 and the safety door 232 to ensure the safety of the workers.

[0030] In some embodiments, a protection component 3 is provided on one side of the electric lifting device 221, and the protection component 3 includes a power supply device 31 provided on one side of the electric lifting device 221, and a current sensor 32 is provided on the other side of the power supply device 31. Equipped with the current sensor 32, the movement of the lifting device can be quickly stopped through the limit component 5 in the event of a power outage or emergency.

[0031] In some embodiments, a guide rail assembly 4 is provided at the lower end of the device body 1. The guide rail assembly 4 includes a guide rail system 41 provided at the lower end of the device body 1. A balancer 42 is provided on the inner side of the guide rail system 41. A stable guide rail system 41 is used and a balancer 42 is provided to ensure that the lifting platform 211 maintains stability during movement.

[0032] In some embodiments, a limit assembly 5 is provided at the upper end of the electric lifting device 221, and the limit assembly 5 includes a limiter 51 provided above the electric lifting device 221, and a limit switch 52 is embedded in the upper end of the limiter 51. The limit switch 52 is provided to ensure that the lifting platform 211 stops moving when it reaches the set position.

[0033] It can be seen from the above technical solution that when in use, first move a construction lift to the working position, determine the installation position of the lifting device, and plan according to the building structure and needs. Then install the guide rail system 41 to ensure that the guide rail is firmly fixed to ensure the movement track of the lifting device. Then install the lifting platform 211 and related control equipment to ensure that the platform is firmly installed and connected to the protection component 3. Then install the safety guardrail 231 and the safety door 232 to ensure the safety of the workers. Finally, connect the power supply device 31, test and debug, and ensure that the limiter 51 can operate normally. This completes the use process of a construction lift.

[0034] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0035] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A construction lift, comprising a device body (1) and a lifting mechanism (2), characterized in that: A lifting mechanism (2) is provided inside the device body (1); The lifting mechanism (2) comprises a load-bearing component (21) arranged at the upper end of the device body (1), an electric component (22) is arranged on the outer side of the load-bearing component (21), and a safety component (23) is arranged on the inner side of the load-bearing component (21).

2. A construction lift according to claim 1, characterized in that: The load-bearing component (21) comprises a lifting platform (211) arranged at the upper end of the device body (1), and a material frame (212) is installed on the inner side of the lifting platform (211).

3. A construction lift according to claim 2, characterized in that: The electric component (22) comprises an electric lifting device (221) arranged on one side of the lifting platform (211), and a traction rope (222) runs through the inner side of the electric lifting device (221).

4. A construction lift according to claim 2, characterized in that: The safety component (23) comprises a safety guardrail (231) arranged on one side of the material frame (212), and a safety door (232) is arranged on the other side of the material frame (212).

5. A construction lift according to claim 3, characterized in that: A protection component (3) is provided on one side of the electric lifting device (221), and the protection component (3) comprises a power supply device (31) provided on one side of the electric lifting device (221), and a current sensor (32) is provided on the other side of the power supply device (31).

6. A construction lift according to claim 1, characterized in that: A guide rail assembly (4) is arranged at the lower end of the device body (1), and the guide rail assembly (4) comprises a guide rail system (41) arranged at the lower end of the device body (1), and a balancer (42) is arranged on the inner side of the guide rail system (41).

7. A construction lift according to claim 3, characterized in that: A limit assembly (5) is arranged at the upper end of the electric lifting device (221), and the limit assembly (5) comprises a limiter (51) arranged above the electric lifting device (221), and a limit switch (52) is embedded in the upper end of the limiter (51).

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