Lifting type construction platform for house building

Abstract

The utility model discloses a lifting type construction platform for house building, relates to the technical field of house building, and aims to solve the technical problem that the current lifting type construction platform is inconvenient to supplement construction materials at any time, the lifting type construction platform comprises a lifting frame and a construction table, the construction table is arranged on the lifting frame, and a rectangular opening is formed in the center of the construction table. By means of the designed feeding structure, the feeding structure penetrates through the rectangular opening of the construction table, when a worker stands on the construction table for construction, the worker can drive the discharging table to ascend and descend along the mounting frame through the four-corner winding structure, and therefore the worker can transport construction materials to the construction table through the discharging table; construction materials on the construction table can be kept sufficient all the time, the construction table does not need to be lifted, and therefore workers can keep a continuous construction state in the process, and the construction efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and more specifically, to a lifting construction platform for building construction. Background Technology

[0002] Building construction refers to a physical entity located at a planned and designed site that provides a place for users or investors to live, produce, work, or engage in other activities. In building construction, lifting construction platforms are needed to facilitate construction at heights, allowing personnel to perform construction work at different heights.

[0003] Existing lifting construction platforms typically consist of a lifting frame and a construction platform. The lifting frame controls the raising and lowering of the construction platform to achieve height control. However, during construction work, the construction platform itself is not very large, so the amount of construction materials (bricks, tiles, cement, etc.) that can be stored on it at any one time is limited. Therefore, during the entire high-altitude construction operation, the lifting construction platform needs to be raised and lowered multiple times to replenish materials. During this process, the personnel are in a state of inactivity, which greatly affects the construction efficiency. In view of this, we propose a lifting construction platform for building construction. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a lifting construction platform for building construction to solve the technical problem that current lifting construction platforms are not convenient for replenishing construction materials at any time.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a lifting construction platform for building construction, including a lifting frame and a construction platform, wherein the construction platform is arranged on the lifting frame, and a rectangular opening is provided in the center of the construction platform. A feeding structure is vertically arranged in the center of the lifting frame. The feeding structure includes an installation frame, a four-corner retracting structure and a feeding platform. The installation frame is arranged on the lifting frame and passes through the rectangular opening. The feeding platform is slidably arranged on the installation frame and is located below the construction platform. The four-corner retracting structure is arranged on the top of the installation frame.

[0006] The four-corner winding structure includes a support, which is arranged on the mounting frame. Four sets of equidistant winding shafts are arranged on the support in one revolution, and the four sets of winding shafts correspond to the four corners of the mounting frame. A steel wire rope is wound around one end of the winding shaft and is connected to the unloading platform. A motor is arranged at the top center of the support, and a synchronous transmission structure is arranged on the rotating shaft at the output end of the motor.

[0007] This invention features a feeding structure that penetrates a rectangular opening in the construction platform. Therefore, when workers are on the platform, the four-corner retractable structure allows the material unloading platform to be raised and lowered along the mounting frame, enabling workers to transport materials onto the platform. This ensures a constant supply of materials without requiring the platform to be raised or lowered, allowing workers to maintain continuous operation and thus guaranteeing construction efficiency. The four-corner retractable structure of this invention utilizes supports, a retractable shaft, a motor, and synchronous transmission... The structure consists of a support and steel wire ropes. Four sets of winding shafts are installed around the support and rotate one revolution. These four sets of winding shafts are arranged correspondingly at the four corners of the mounting frame. The steel wire ropes on the winding shafts are then connected to the corresponding corners of the unloading platform. Therefore, when the unloading platform is raised or lowered, the motor can synchronously drive the four sets of winding shafts to rotate through the synchronous transmission structure. The four sets of winding shafts can then simultaneously pull up or lower the four corners of the unloading platform through the steel wire ropes. This ensures that the unloading platform can be raised and lowered stably on the mounting frame, thereby preventing the unloading platform from getting stuck and further ensuring the unloading platform's effective conveying of construction materials.

[0008] Preferably, the mounting frame includes a top plate, and rectangular rods are arranged at the four corners of the bottom of the top plate. The four sets of rectangular rods are divided into four corners through rectangular openings. The construction platform is provided with circular through holes at the four corners of the rectangular openings, and a steel wire rope passes through the central through hole.

[0009] Preferably, the feeding platform includes a limiting platform, and an upper platform is arranged on the top of the limiting platform. The size of the limiting platform is larger than the size of the rectangular opening, the size of the upper platform is the same as the size of the rectangular opening, and the height of the upper platform is the same as the height of the rectangular opening.

[0010] Preferably, the limiting platform has connecting ends arranged at its four corners, and the free end of the wire rope is connected to the connecting ends.

[0011] Preferably, rectangular through holes are provided at the four corners of the limiting platform, and the rectangular rod passes through the rectangular through holes.

[0012] Preferably, the support includes a top plate, and four sets of equidistant mounting seats are arranged around the top plate. The winding shaft is rotatably arranged on the mounting seats and passes through the mounting seats.

[0013] Preferably, the synchronous transmission structure includes a main bevel gear, which is arranged on the rotating shaft at the output end of the motor, and four sets of winding shafts are arranged with secondary bevel gears at one end facing the main bevel gear, the secondary bevel gears meshing with the main bevel gear.

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

[0015] 1. This utility model features a feeding structure that penetrates the rectangular opening of the construction platform. Therefore, when workers are on the platform, the feeding platform can be raised and lowered along the mounting frame via the four corner retraction structures. This allows workers to transport construction materials onto the platform, ensuring a constant supply of materials without requiring the platform to be raised or lowered. This allows workers to maintain continuous construction, thus guaranteeing efficiency and solving the technical problem of current lifting construction platforms being unable to readily replenish materials. Therefore, this utility model offers the advantage of convenient and timely replenishment of construction materials.

[0016] 2. The four-corner winding structure of this utility model consists of a support, winding shafts, a motor, a synchronous transmission structure, and steel wire ropes. The support rotates one revolution and has four sets of winding shafts arranged corresponding to the four corners of the mounting frame. The steel wire ropes on the winding shafts are connected to the corresponding corners of the unloading platform. Therefore, when the unloading platform is raised or lowered, the motor can synchronously drive the four sets of winding shafts to rotate through the synchronous transmission structure. The four sets of winding shafts can then simultaneously pull up or lower the four corners of the unloading platform via the steel wire ropes. This ensures stable raising and lowering of the unloading platform on the mounting frame, preventing jamming and further guaranteeing the effective conveying of construction materials. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the feeding structure and construction platform installation of this utility model;

[0019] Figure 3 This is a schematic diagram of the feeding structure of this utility model;

[0020] Figure 4 This is a schematic diagram showing the synchronous transmission structure of this utility model and the installation of the motor and winding shaft;

[0021] Figure 5 This is a schematic diagram of the material feeding platform structure of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Lifting frame; 2. Construction platform; 201. Rectangular opening; 3. Feeding structure; 4. Mounting frame; 401. Rectangular rod; 402. Top plate; 5. Four-corner winding structure; 6. Support; 601. Top plate; 602. Mounting seat; 7. Winding shaft; 8. Motor; 9. Synchronous transmission structure; 901. Main bevel gear; 902. Secondary bevel gear; 10. Wire rope; 11. Unloading platform; 1101. Limiting platform; 1102. Upper platform; 1103. Connecting end; 1104. Rectangular through hole. Detailed Implementation

[0024] like Figures 1 to 5 As shown, this utility model relates to a lifting construction platform for building construction, including a lifting frame 1 and a construction platform 2. The construction platform 2 is arranged on the lifting frame 1, and a rectangular opening 201 is provided in the center of the construction platform 2. A feeding structure 3 is vertically arranged in the center of the lifting frame 1. The feeding structure 3 includes an installation frame 4, a four-corner retracting structure 5 and a feeding platform 11. The installation frame 4 is arranged on the lifting frame 1 and passes through the rectangular opening 201. The feeding platform 11 is slidably arranged on the installation frame 4 and is located below the construction platform 2. The four-corner retracting structure 5 is arranged on the top of the installation frame 4.

[0025] In building construction, personnel can use the lifting frame 1 to lift the construction platform 2, and then stand on the construction platform 2 to carry out high-altitude construction work.

[0026] When workers are working on the construction platform 2, they can use the four-corner retractable structure 5 to raise and lower the material unloading platform 11 along the mounting frame 4. Therefore, workers can use the material unloading platform 11 to transport construction materials to the construction platform 2, ensuring that there are always enough construction materials on the construction platform 2. Moreover, there is no need to raise or lower the construction platform 2. Therefore, workers can maintain a continuous construction state during this process, thus ensuring construction efficiency.

[0027] Specifically, the material feeding platform 11 includes a limiting platform 1101, and an upper platform 1102 is arranged on the top of the limiting platform 1101. The size of the limiting platform 1101 is larger than the size of the rectangular opening 201, and the size of the upper platform 1102 is the same as the size of the rectangular opening 201. The height of the upper platform 1102 is the same as the height of the rectangular opening 201. The limiting platform 1101 is used to limit and prevent the material feeding platform 11 from moving to the top of the construction platform 2. After the upper platform 1102 extends into the rectangular opening 201, it is flush with the rectangular opening 201, which makes it convenient for personnel to pull out the construction materials on the upper platform 1102.

[0028] Furthermore, rectangular through holes 1104 are provided at the four corners of the limiting platform 1101, and rectangular rods 401 pass through the rectangular through holes 1104; with the cooperation of the rectangular through holes 1104, the feeding platform 11 can slide up and down on the mounting frame 4.

[0029] In an embodiment of this utility model, the four-corner winding structure 5 includes a support 6, which is arranged on the mounting frame 4. The support 6 has four sets of equidistant winding shafts 7 arranged around its circumference, and the four sets of winding shafts 7 correspond to the four corners of the mounting frame 4. A steel wire rope 10 is wound around one end of the winding shaft 7, and the steel wire rope 10 is connected to the unloading platform 11. A motor 8 is arranged at the top center of the support 6, and a synchronous transmission structure 9 is arranged on the rotating shaft at the output end of the motor 8.

[0030] When the four-corner winding structure 5 drives the unloading platform 11 to rise and fall, the motor 8 can synchronously drive the four sets of winding shafts 7 to rotate through the synchronous transmission structure 9. Then, the four sets of winding shafts 7 can simultaneously pull up or lower the four corners of the unloading platform 11 through the steel wire rope 10. This can ensure that the unloading platform 11 can be raised and lowered stably on the mounting frame 4, thereby avoiding the unloading platform 11 from getting stuck and further ensuring the conveying effect of the unloading platform 11 on the construction materials.

[0031] Specifically, the mounting frame 4 includes a top plate 402, with rectangular rods 401 arranged at the four corners of the bottom of the top plate 402. The four sets of rectangular rods 401 pass through the four corners of the rectangular opening 201. The construction platform 2 is provided with circular through holes at the four corners of the rectangular opening 201, and the steel wire rope 10 passes through the central through hole. The mounting frame 4, composed of the four sets of rectangular rods 401 and the top plate 402, can keep all four sides open, which is convenient for personnel to retrieve materials. The circular through holes facilitate the passage of the steel wire rope 10.

[0032] Furthermore, the limiting platform 1101 has connecting ends 1103 arranged at its four corners. The free end of the wire rope 10 is connected to the connecting end 1103, and the connecting end 1103 facilitates the connection of the wire rope 10.

[0033] Furthermore, the support 6 includes a top plate 601, with four sets of equidistant mounting seats 602 arranged around the top plate 601. The winding shaft 7 is rotatably arranged on the mounting seats 602 and passes through the mounting seats 602. The mounting seats 602 facilitate the rotatable installation of the winding shaft 7, and the top plate 601 facilitates the installation of the motor 8.

[0034] It is worth noting that the synchronous transmission structure 9 includes a main bevel gear 901, which is arranged on the rotating shaft at the output end of the motor 8. The four sets of winding shafts 7 are arranged with secondary bevel gears 902 at one end facing the main bevel gear 901. The secondary bevel gears 902 mesh with the main bevel gear 901. The motor 8 can drive the main bevel gear 901 to rotate. Then, the main bevel gear 901, in conjunction with the four sets of secondary bevel gears 902, can simultaneously drive the four sets of winding shafts 7 to rotate synchronously.

[0035] Working principle: This embodiment provides a lifting construction platform for building construction. First, in the building construction, personnel can use the lifting frame 1 to lift the construction platform 2, and then personnel can stand on the construction platform 2 to carry out high-altitude construction work.

[0036] Secondly, when personnel are working on the construction platform 2, they can use the four corner retracting structure 5 to drive the material feeding platform 11 to rise and fall along the mounting frame 4. Therefore, personnel can use the material feeding platform 11 to transport construction materials to the construction platform 2, which can always keep the construction materials on the construction platform 2 sufficient, and there is no need to raise or lower the construction platform 2. Therefore, personnel can maintain a continuous construction state during this process, thereby ensuring construction efficiency.

[0037] Finally, when the four-corner winding structure 5 drives the unloading platform 11 to rise and fall, the motor 8 can synchronously drive the four sets of winding shafts 7 to rotate through the synchronous transmission structure 9. Then, the four sets of winding shafts 7 can simultaneously pull up or lower the four corners of the unloading platform 11 through the wire rope 10. This ensures that the unloading platform 11 can rise and fall stably on the mounting frame 4, thereby avoiding the unloading platform 11 from getting stuck and further ensuring the conveying effect of the unloading platform 11 on the construction materials.

[0038] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A lifting construction platform for building construction, characterized in that, The system includes a lifting frame (1) and a construction platform (2). The construction platform (2) is arranged on the lifting frame (1). A rectangular opening (201) is provided in the center of the construction platform (2). A feeding structure (3) is arranged vertically in the center of the lifting frame (1). The feeding structure (3) includes an installation frame (4), a four-corner winding structure (5), and a feeding platform (11). The installation frame (4) is arranged on the lifting frame (1). The installation frame (4) passes through the rectangular opening (201). The feeding platform (11) is slidably arranged on the installation frame (4). The feeding platform (11) is located below the construction platform (2). The four-corner winding structure (5) is arranged on the top of the installation frame (4). The four-corner winding structure (5) includes a support (6), which is arranged on the mounting frame (4). The support (6) has four sets of equidistant winding shafts (7) arranged around its circumference, and the four sets of winding shafts (7) correspond to the four corners of the mounting frame (4). A steel wire rope (10) is wound around one end of the winding shaft (7), and the steel wire rope (10) is connected to the unloading platform (11). A motor (8) is arranged at the center of the top of the support (6), and a synchronous transmission structure (9) is arranged on the rotating shaft at the output end of the motor (8).

2. The lifting construction platform for building construction according to claim 1, characterized in that, The mounting frame (4) includes a top plate (402), and rectangular rods (401) are arranged at the four corners of the bottom of the top plate (402). The four sets of rectangular rods (401) are divided into four corners passing through the rectangular opening (201). The construction platform (2) is provided with circular through holes at the four corners of the rectangular opening (201), and the steel wire rope (10) passes through the circular through hole.

3. A lifting construction platform for building construction according to claim 2, characterized in that, The feeding platform (11) includes a limiting platform (1101), and an upper platform (1102) is arranged on the top of the limiting platform (1101). The size of the limiting platform (1101) is larger than the size of the rectangular opening (201). The size of the upper platform (1102) is the same as the size of the rectangular opening (201). The height of the upper platform (1102) is the same as the height of the rectangular opening (201).

4. A lifting construction platform for building construction according to claim 3, characterized in that, The limiting platform (1101) has connecting ends (1103) arranged at its four corners, and the free end of the steel wire rope (10) is connected to the connecting end (1103).

5. A lifting construction platform for building construction according to claim 3, characterized in that, The limiting platform (1101) has rectangular through holes (1104) at its four corners, and the rectangular rod (401) passes through the rectangular through holes (1104).

6. A lifting construction platform for building construction according to claim 1, characterized in that, The support (6) includes a top plate (601), and four sets of equidistant mounting seats (602) are arranged around the top plate (601). The winding shaft (7) is rotatably arranged on the mounting seat (602) and passes through the mounting seat (602).

7. A lifting construction platform for building construction according to claim 1, characterized in that, The synchronous transmission structure (9) includes a main bevel gear (901), which is arranged on the rotating shaft at the output end of the motor (8). The four sets of winding shafts (7) are arranged with secondary bevel gears (902) at one end facing the main bevel gear (901), and the secondary bevel gears (902) mesh with the main bevel gear (901).

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