An adjustable housing construction work lifting construction platform

Abstract

The application provides an adjustable lifting construction platform for house building engineering, which comprises two left and right spaced rectangular bottom plates, the two rectangular bottom plates are arranged against each other, the bottom of the two rectangular bottom plates is arranged at the top of a scissor type telescopic mechanism, a front side baffle is fixedly arranged at the top of each rectangular bottom plate near the front side edge, and a side baffle is fixedly arranged at the side of each rectangular bottom plate away from the gap; a rotating groove with an opening facing forward is arranged at the gap between the two rectangular bottom plates, and a rotating driving mechanism is arranged at the bottom of the rotating groove; under the rotation of the rectangular bottom plates, single construction platform use and double construction platform use can be realized, single construction platform use can be realized under the condition that the number of construction personnel is small, space is not occupied, operation is facilitated, different construction personnel can stand on different rectangular bottom plates to simultaneously construct, mutual operation does not interfere with each other, and construction efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically an adjustable lifting construction platform for building construction projects. Background Technology

[0002] Building construction engineering refers to the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting lines, pipelines, equipment, and interior and exterior decoration projects. "Building" refers to projects with roofs, beams, columns, walls, foundations, and the ability to form internal spaces to meet people's needs for production, residence, study, and public activities. Building construction engineering is generally abbreviated as construction engineering, referring to the various technical work involved in the surveying, planning, design, construction, installation, and maintenance of newly built, renovated, or expanded buildings and ancillary structures, and the completed physical structure thereof.

[0003] During the construction of buildings, construction platforms are needed for support. However, the current construction platforms are not adjustable in size, resulting in either unused space due to excessive size and high construction costs, or insufficient space due to size limitations, which reduces their practicality. Furthermore, the use of multiple lifting construction platforms can lead to cramped spaces and inconvenient construction. Summary of the Invention

[0004] The purpose of this invention is to provide an adjustable lifting construction platform for building construction projects, aiming to solve the problem of non-adjustable construction platform space in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: The adjustable lifting construction platform for building construction includes two rectangular base plates spaced apart from each other. The two rectangular base plates are abutted against each other, and the bottom of the two rectangular base plates is located on the top of the scissor-type telescopic mechanism. A front baffle is fixedly provided on the top of each rectangular base plate near the front edge, and a side baffle is fixedly provided on the top of each rectangular base plate away from the gap.

[0006] A rotating groove with its opening facing forward is provided on the front side of the gap between the two rectangular base plates. The rotating groove has a rectangular structure. A rotating drive mechanism is provided at the bottom of the rotating groove. A primary rod is fixed on the output shaft of the rotating drive mechanism. A secondary rod extending in the vertical direction is provided on the right side of the primary rod. Both the upper and lower ends of the secondary rod are provided on the upper and lower walls of the rotating groove.

[0007] The first-stage rod and the second-stage rod are interconnected and used to drive the two rectangular base plates to rotate simultaneously in a clockwise or counterclockwise direction.

[0008] Two rectangular base plates have an opening on one side of a first sliding groove, and a first sliding plate is slidably mounted inside the first sliding groove. Each first sliding plate has an upward-facing rectangular groove on its upper side.

[0009] Each rectangular base plate has a rearward-facing third sliding groove at its lower interior. The third sliding groove contains a second drive mechanism. An L-shaped plate is provided on the rectangular base plate. The bottom plate of the L-shaped plate is movably inserted into the third sliding groove and is connected to the drive mechanism. The second drive mechanism is used to drive the L-shaped plate to move along the third sliding groove to adjust the size of the construction space.

[0010] The rectangular groove is equipped with a protective mechanism that can be stored or unfolded. When the first sliding plate slides out of the first sliding groove and the protective mechanism unfolds, the protective mechanism can be combined with the front baffle, the side baffle, and the L-shaped plate to form a U-shaped side protection structure. The side protection structure is used to protect construction personnel.

[0011] Preferably, the upper end of the first-stage rod is fixed to the inner top wall of the rotating groove;

[0012] A first gear is fixedly mounted on the first-stage rod, and a second gear is fixedly mounted on the second-stage rod. The second gear is located to the right of the first gear, and the first gear and the second gear mesh with each other.

[0013] Preferably, the protective mechanism includes multiple spaced second rotating shafts and a storage panel fixed on the second rotating shafts, the second rotating shafts being rotatably disposed on the inner sidewall of the rectangular groove;

[0014] Each storage panel includes a front panel, a rear panel, and a side wall panel. The second rotating shaft is rotatably mounted on the side wall of the rectangular groove away from the rectangular base plate. A third driving mechanism is fixedly mounted on one end face of each second rotating shaft.

[0015] The front panel is fixedly mounted on the second pivot on the front side, the rear panel is fixedly mounted on the second pivot on the rear side, and the side wall panel is fixedly mounted on the second pivot near the gap.

[0016] The third drive mechanism is used to drive the front panel, rear panel, and side wall panel to rotate outward by 90°, so as to form a U-shaped side protection structure with the front baffle, side baffle, and L-shaped plate.

[0017] When the storage panel is stored in the rectangular slot, the rear panel is above the front panel, and the front panel is above the side panel.

[0018] Preferably, the bottom of the rectangular groove is provided with a plurality of spaced first telescopic rods, the first telescopic rods extending in the vertical direction, and the piston rod end face of the first telescopic rod is fixedly provided with a lifting base plate, which is located below the side wall panel.

[0019] Preferably, the top of the side of the two front panels away from the gap is provided with grooves with opposite openings, and slides are fixed on both the front and rear sides of the grooves. A connecting plate that can move in the left and right direction is provided inside the grooves, and the connecting plate is slidably disposed inside the slides.

[0020] The front baffle has a slot that fits the connecting plate, which is used to seal the gap between the front baffle and the front panel.

[0021] Preferably, the top of the side of the two rear panels away from the gap is provided with an upward-facing flip groove, and a third rotating shaft extending in the front-back direction is rotatably provided inside the flip groove, and a telescopic cloth extending in the front-back direction is fixed on the third rotating shaft.

[0022] The rectangular base plate is fixed with hooks that are compatible with the telescopic fabric, which is used to seal the gap between the rectangular base plate and the rear side panel.

[0023] Preferably, the second drive mechanism includes a threaded rod disposed on the front side of the third sliding groove, and the threaded rod is connected to the internal thread of the L-shaped plate;

[0024] A fourth drive mechanism is fixedly installed on the front side of the third sliding groove, and the output shaft of the fourth drive mechanism is fixedly installed at the front end of the threaded rod.

[0025] A smooth rod is fixedly installed on the side of the third sliding groove away from the threaded rod, and the smooth rod is slidably inserted into the inside of the L-shaped plate.

[0026] Preferably, each side panel has a rearward-facing second sliding groove, and a sliding baffle is slidably inserted inside the second sliding groove. The rear side of the sliding baffle is fixedly mounted on the front side of the L-shaped plate.

[0027] The beneficial effects are: 1. With the rotation of the rectangular base plate, it can be used as a single construction platform or as a double construction platform. This allows for construction to be carried out using a single construction platform when there are fewer construction workers, without taking up space and making it convenient to operate. It also allows construction workers of different trades to stand on different rectangular base plates to carry out construction at the same time, without interfering with each other, thus improving construction efficiency.

[0028] 2. The L-shaped plate and the first sliding plate enable both single and double construction platforms to expand the construction space, ensuring that construction personnel are not crowded. Moreover, as the space expands, the protective structure also extends accordingly, thereby improving the protective effect. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of the first overall rear view in a specific embodiment of the present invention;

[0030] Figure 2This is a schematic diagram of the structure after the first integral part is rotated 45° in a specific embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure after the first integral part is rotated 90° in a specific embodiment of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure in a specific embodiment of the present invention, showing the first sliding plate sliding out from the rectangular base plate;

[0033] Figure 5 This is a structural schematic diagram of the second overall rear view in a specific embodiment of the present invention;

[0034] Figure 6 This is a structural schematic diagram of the extended construction space in a specific embodiment of the present invention;

[0035] Figure 7 This is a partial cross-sectional view of the L-shaped plate in a specific embodiment of the present invention;

[0036] Figure 8 This is a specific embodiment of the present invention. Figure 3 An enlarged structural diagram at point A;

[0037] Figure 9 This is a partial cross-sectional structural diagram of the rectangular base plate in a specific embodiment of the present invention.

[0038] In the diagram: 1. Rectangular base plate; 2. Rotating groove; 3. First sliding groove; 4. First sliding plate; 5. Rectangular groove; 6. Storage panel; 601. Front panel; 602. Rear panel; 603. Side wall panel; 7. Front baffle; 8. Side baffle; 9. Sliding baffle; 10. L-shaped plate; 11. First-stage rod; 12. Second-stage rod; 13. First gear; 14. Second gear; 15. First telescopic rod; 16. Lifting base plate; 17. Slide rail; 18. Connecting plate; 19. Telescopic fabric; 20. Threaded rod; 21. Smooth rod. Detailed Implementation

[0039] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0040] like Figures 1-9As shown, an adjustable lifting construction platform for building construction is installed on top of a scissor-type telescopic mechanism, and the bottom of a rotary drive mechanism (drive motor) is fixedly connected to the top of the scissor-type telescopic mechanism. The rotary drive mechanism passes through the bottom of the rotating slot 2. In this way, the two rectangular base plates 1 will not shift their positions during rotation. Specifically, it includes two rectangular base plates 1 spaced apart from each other, which are set against each other. The bottom of the two rectangular base plates 1 is located on top of the scissor-type telescopic mechanism. A front baffle 7 is fixedly provided on the top of each rectangular base plate 1 near the front edge, and a side baffle 8 is fixedly provided on the side of the top of each rectangular base plate 1 away from the gap. The front baffle 7 and the side baffle 8 can protect the construction personnel from the left and right.

[0041] A forward-facing rotating groove 2 is provided at the front side of the gap between the two rectangular base plates 1. The rotating groove 2 has a rectangular structure, and the corners of the rotating groove 2 on opposite sides of the two rectangular base plates 1 are rounded to prevent the two rectangular base plates 1 from colliding or jamming during rotation. A rotating drive mechanism is provided at the bottom of the rotating groove 2. The output shaft of the rotating drive mechanism is fixedly provided with a primary rod 11. The top of the primary rod 11 is fixedly connected to the top of the rotating groove 2 on the corresponding rectangular base plate 1. A secondary rod 12 extending vertically is provided on the right side of the primary rod 11. The upper and lower ends of the secondary rod 12 are provided on the upper and lower walls of the rotating groove 2. The bottom of the secondary rod 12 slides out from the bottom of the rotating groove 2 and is rotatably connected to the top of the scissor-type telescopic mechanism, so that the two rectangular base plates 1 can remain in the same position regardless of their state. The upper end of the secondary rod 12 is fixedly connected to the top wall of the rotating groove 2 on the corresponding rectangular base plate 1, so that the primary rod 11 and the secondary rod 12 can drive the two rectangular base plates 1 to rotate during rotation.

[0042] When the control rotation drive mechanism is started, the first-stage rod 11 and the second-stage rod 12 are connected to each other through transmission. The first-stage rod 11 and the second-stage rod 12 are used to drive the two rectangular base plates 1 to rotate simultaneously in a clockwise or counterclockwise direction.

[0043] The upper end of the first-stage rod 11 is fixed on the inner top wall of the rotating groove 2.

[0044] A first gear 13 is fixedly mounted on the first-stage rod 11, and a second gear 14 is fixedly mounted on the second-stage rod 12. The second gear 14 is located to the right of the first gear 13. The first gear 13 and the second gear 14 mesh with each other. The first gear 13 on the first-stage rod 11 drives the second gear 14 on the second-stage rod 12 to rotate, so that the two rectangular base plates 1 can rotate clockwise or counterclockwise at the same time, so as to achieve the switching between a single construction platform and a double construction platform.

[0045] After being converted into a double construction platform, the first sliding plate 4 can slide out from the inside of the first sliding groove 3. Specifically, the two rectangular base plates 1 have an opening on one side of the first sliding groove 3, and the first sliding plate 4 is slidably installed inside the first sliding groove 3. Each first sliding plate 4 has an upward-facing rectangular groove 5 on its upper side.

[0046] The rectangular groove 5 is equipped with a protective mechanism that can be stored or unfolded. When the first sliding plate 4 slides out of the first sliding groove 3 and the protective mechanism unfolds, the protective mechanism can form a U-shaped side protection structure with the front baffle 7, the side baffle 8, and the L-shaped plate 10. After the first sliding plate 4 slides out, the third drive mechanism can be controlled to flip up the storage panel 6 and form a U-shaped side protection structure with the front baffle 7, the side baffle 8, and the L-shaped plate 10 to protect construction personnel.

[0047] When the third drive mechanism is started, it can sequentially drive the front panel 601, the rear panel 602 and the side wall panel 603 to flip. Specifically, the protective mechanism includes multiple spaced second rotating shafts and a storage panel 6 fixed on the second rotating shafts. The second rotating shafts are rotatably located on the inner wall of the rectangular groove 5.

[0048] Each storage panel 6 includes a front panel 601, a rear panel 602, and a side wall panel 603. The second rotating shafts are rotatably mounted on the side wall of the rectangular groove 5 away from the rectangular base plate 1. A third driving mechanism (a third driving motor) is fixedly mounted on one end face of each second rotating shaft.

[0049] The front panel 601 is fixedly mounted on the second pivot on the front side, the rear panel 602 is fixedly mounted on the second pivot on the rear side, and the side wall panel 603 is fixedly mounted on the second pivot near the gap. The front panel 601, the rear panel 602, and the side wall panel 603 rotate around the second pivot.

[0050] The third drive mechanism is used to drive the front panel 601, rear panel 602, and side wall panel 603 to rotate outward by 90°, so as to form a U-shaped side protection structure with the front baffle 7, side baffle 8, and L-shaped plate 10.

[0051] When the storage panel 6 is stored in the rectangular slot 5, the rear panel 602 is located above the front panel 601, and the front panel 601 is located above the side wall panel 603. After the front side panel 601, rear side panel 602, and side wall panel 603 are stored in the rectangular slot 5, the rear side panel 602 is on top, followed by the front side panel 601, and finally the side wall panel 603.

[0052] The bottom of the rectangular groove 5 is provided with multiple spaced first telescopic rods 15. The first telescopic rods 15 extend in the vertical direction. The piston rod end face of the first telescopic rod 15 is fixed with a lifting base plate 16. The lifting base plate 16 is located below the side wall panel 603. The third drive mechanism is connected to a controller via signal control. The controller and the first telescopic rods 15 are connected via signal control so that after the current side panel 601, the rear side panel 602, and the side wall panel 603 are all flipped up, the controller can drive the first telescopic rods 15 to start, raising the lifting base plate 16 to be flush with the top of the rectangular base plate 1. In this way, construction personnel can use it better without tripping or tilting, thus improving the usage effect.

[0053] The top of the two front side panels 601, away from the gap, has a groove with opposite openings. Slides 17 are fixed on both the front and back sides of the groove. A connecting plate 18 that can move in the left and right direction is provided inside the groove. The connecting plate 18 is slidably disposed inside the slide 17.

[0054] The front baffle 7 has a slot that fits the connecting plate 18. The outer side of the front baffle 7 has bolt holes that are connected to the slot. So when the connecting plate 18 is inserted into the slot, the connecting plate 18 can be secured with bolts to prevent it from sliding out of the slot. The connecting plate 18 is used to seal the gap between the front baffle 7 and the front panel 601. After the front panel 601 is flipped up, there is a gap at the connection between the front panel 601 and the front baffle 7 to prevent items from falling. So the connecting plate 18 can be pulled from inside the front panel 601 along the slide 17 toward the side closer to the front baffle 7.

[0055] The top of the two rear side panels 602, away from the gap, has an upward-facing flip groove. Inside the flip groove, there is a third rotating shaft extending in the front-back direction. A telescopic cloth 19 extending in the front-back direction is fixed on the third rotating shaft. The telescopic cloth 19 is a protective cloth that can be rolled up or unfolded. The telescopic cloth 19 is rolled up onto the cloth roll, and the cloth roll has a coil spring inside, which can drive the cloth roll to rotate, thereby causing the telescopic cloth 19 to contract and unfold.

[0056] The side panel 8 is fixed with a hook that is compatible with the telescopic cloth 19. The telescopic cloth 19 is used to close the gap between the side panel 8 and the rear panel 602. By matching the telescopic cloth 19 with the hook, it can be used to close the gap between the side panel 8 and the rear panel 602.

[0057] When using a single construction platform, the construction space can also be adjusted. Specifically, each rectangular base plate 1 has a rearward-facing third sliding groove at its lower interior. The third sliding groove is equipped with a second drive mechanism. An L-shaped plate 10 is provided on the rectangular base plate 1. The bottom plate of the L-shaped plate 10 is movably inserted into the third sliding groove, and the bottom plate of the L-shaped plate 10 is connected to the drive mechanism. The second drive mechanism is used to drive the L-shaped plate 10 to move along the third sliding groove to adjust the size of the construction space.

[0058] The second drive mechanism includes a threaded rod 20 located on the front side of the third sliding groove, and the threaded rod 20 is internally threadedly connected to the L-shaped plate 10.

[0059] A fourth drive mechanism (the fourth drive mechanism is the second drive motor) is fixedly installed on the front side of the third sliding groove. The output shaft of the fourth drive mechanism is fixedly installed at the front end of the threaded rod 20. The fourth drive mechanism controls the threaded rod 20 to rotate, so that the L-shaped plate 10 moves along the direction of the smooth rod 21.

[0060] A smooth rod 21 is fixedly provided on the side of the third sliding groove away from the threaded rod 20, and the smooth rod 21 is slidably inserted into the inside of the L-shaped plate 10.

[0061] The rear side of each side baffle 8 is provided with a second sliding groove with the opening facing backward. A sliding baffle 9 is slidably inserted inside the second sliding groove. The rear side of the sliding baffle 9 is fixed to the front side of the L-shaped plate 10. When the L-shaped plate 10 moves, it will drive the sliding baffle 9 to slide out along the second sliding groove, so as to expand the construction space and extend the protection, thereby improving the safety factor of construction personnel.

[0062] When in use, if a single construction platform is used, construction personnel can stand on the rectangular base plate 1 to operate. If the construction space needs to be expanded, the threaded rod 20 can be rotated through the fourth drive mechanism, so that the L-shaped plate 10 moves along the direction of the smooth rod 21. During the movement, the L-shaped plate 10 will drive the sliding baffle 9 to slide out along the second sliding groove, so as to expand the construction space and extend the protection.

[0063] When using the dual construction platform, the rotary drive mechanism can be activated. The first gear 13 on the first-stage rod 11 drives the second gear 14 on the second-stage rod 12 to rotate, allowing both rectangular base plates 1 to rotate simultaneously in a clockwise or counterclockwise direction. This enables switching between the single and dual construction platforms, allowing for independent operation without interference. To expand the platform, the first sliding plate 4 needs to be slid out. Then, the third drive mechanism can be activated to flip up the storage panel 6, which, together with the front baffle 7, side baffle 8, and L-shaped plate 10, forms a U-shaped side protection structure to protect construction personnel. After the front panel 601, rear panel 602, and side wall panel 603 are flipped up, the controller drives the first telescopic rod 15 to raise the lifting base plate 16 until it is flush with the top of the rectangular base plate 1. This allows for better operation by construction personnel.

[0064] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims and not by the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable lifting construction platform for building construction projects, characterized in that, It includes two rectangular base plates (1) spaced apart from each other. The two rectangular base plates (1) are set against each other. The bottom of the two rectangular base plates (1) is set on the top of the scissor telescopic mechanism. A front baffle (7) is fixedly provided on the top of each rectangular base plate (1) near the front edge. A side baffle (8) is fixedly provided on the top of each rectangular base plate (1) away from the gap. A rotating groove (2) with its opening facing forward is provided on the front side of the gap between the two rectangular base plates (1). The rotating groove (2) is a rectangular structure. A rotating drive mechanism is provided at the bottom of the rotating groove (2). A first-stage rod (11) is fixed on the output shaft of the rotating drive mechanism. A second-stage rod (12) extending in the vertical direction is provided on the right side of the first-stage rod (11). Both the upper and lower ends of the second-stage rod (12) are provided on the upper and lower walls of the rotating groove (2). The first-stage rod (11) and the second-stage rod (12) are connected to each other for transmission. The first-stage rod (11) and the second-stage rod (12) are used to drive the two rectangular base plates (1) to rotate simultaneously in a clockwise or counterclockwise direction. Two rectangular base plates (1) have an opening on one side of a first sliding groove (3), and a first sliding plate (4) is slidably disposed inside the first sliding groove (3). Each first sliding plate (4) has an opening on its upper side of a rectangular groove (5) facing upward. Each rectangular base plate (1) has a rearward-facing third sliding groove at its lower interior end. The third sliding groove is equipped with a second driving mechanism. An L-shaped plate (10) is provided on the rectangular base plate (1). The bottom plate of the L-shaped plate (10) is movably inserted into the third sliding groove, and the bottom plate of the L-shaped plate (10) is connected to the driving mechanism. The second driving mechanism is used to drive the L-shaped plate (10) to move along the third sliding groove to adjust the size of the construction space. The rectangular groove (5) is equipped with a protective mechanism that can be stored or unfolded. When the first sliding plate (4) slides out of the first sliding groove (3) and the protective mechanism unfolds, the protective mechanism can be enclosed with the front baffle (7), the side baffle (8), and the L-shaped plate (10) to form a square-shaped side protection structure. The side protection structure is used to protect construction personnel.

2. The adjustable lifting construction platform for building construction projects according to claim 1, characterized in that, The upper end of the first-stage rod (11) is fixed on the inner top wall of the rotating groove (2); A first gear (13) is fixedly mounted on the first-stage rod (11), and a second gear (14) is fixedly mounted on the second-stage rod (12). The second gear (14) is located to the right of the first gear (13), and the first gear (13) and the second gear (14) mesh with each other.

3. The adjustable lifting construction platform for building construction projects according to claim 1, characterized in that, The protective mechanism includes multiple spaced second rotating shafts and a storage panel (6) fixed on the second rotating shafts. The second rotating shafts are rotatably mounted on the inner wall of the rectangular groove (5). Each storage panel (6) includes a front panel (601), a rear panel (602) and a side wall panel (603). The second rotating shafts are rotatably mounted on the side wall of the rectangular groove (5) away from the rectangular base plate (1). A third driving mechanism is fixedly provided on one end face of each second rotating shaft. The front panel (601) is fixedly mounted on the second pivot on the front side, the rear panel (602) is fixedly mounted on the second pivot on the rear side, and the side wall panel (603) is fixedly mounted on the second pivot near the gap. The third drive mechanism is used to drive the front panel (601), rear panel (602), and side wall panel (603) to rotate outward by 90° so as to form a square-shaped side protection structure with the front baffle (7), side baffle (8), and L-shaped plate (10). When the storage panel (6) is stored in the rectangular slot (5), the rear panel (602) is above the front panel (601), and the front panel (601) is above the side panel (603).

4. The adjustable lifting construction platform for building construction projects according to claim 3, characterized in that, The bottom of the rectangular groove (5) is provided with multiple spaced first telescopic rods (15). The first telescopic rods (15) extend in the vertical direction. The piston rod end face of the first telescopic rod (15) is fixedly provided with a lifting base plate (16). The lifting base plate (16) is located below the side wall panel (603).

5. The adjustable lifting construction platform for building construction projects according to claim 3, characterized in that, The top of the two front side panels (601) away from the gap has a groove with opposite openings. The grooves are fixed with slides (17) on both the front and back sides. The grooves are equipped with connecting plates (18) that can move in the left and right directions. The connecting plates (18) are slidably disposed inside the slides (17). The front baffle (7) has a slot that fits the connecting plate (18), which is used to close the gap between the front baffle (7) and the front panel (601).

6. The adjustable lifting construction platform for building construction projects according to claim 3, characterized in that, The top of the two rear side panels (602) away from the gap has an upward-facing flip groove. The interior of the flip groove is equipped with a third rotating shaft extending in the front-back direction. A telescopic cloth (19) extending in the front-back direction is fixed on the third rotating shaft. A hook adapted to the telescopic cloth (19) is fixed on the rectangular base plate (1). The telescopic cloth (19) is used to close the gap between the rectangular base plate (1) and the rear side panel (602).

7. The adjustable lifting construction platform for building construction projects according to claim 1, characterized in that, The second drive mechanism includes a threaded rod (20) located on the front side of the third sliding groove, and the threaded rod (20) is internally threadedly connected to the L-shaped plate (10); A fourth drive mechanism is fixedly provided on the front side of the third sliding groove, and the output shaft of the fourth drive mechanism is fixedly provided on the front end of the threaded rod (20); A smooth rod (21) is fixedly provided on the side of the third sliding groove away from the threaded rod (20), and the smooth rod (21) is slidably inserted into the inside of the L-shaped plate (10).

8. The adjustable lifting construction platform for building construction projects according to claim 1, characterized in that, The rear side of each side baffle (8) is provided with a second sliding groove with the opening facing backward. A sliding baffle (9) is slidably inserted inside the second sliding groove. The rear side of the sliding baffle (9) is fixedly located on the front side of the L-shaped plate (10).

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