A civil engineering construction scaffolding

Abstract

The application discloses a civil engineering construction support and relates to the technical field of building construction, which is used to solve the problem that the single structure of the construction support makes the construction area fixed, influences the overall construction efficiency, and makes the movable material storage space of the construction support small and influences the activity of the construction personnel on the support; the construction required material barrels are placed in the material storage box; compared with the original method that the related construction barrels are uniformly placed on the surface of the movable platform, the method occupies the activity space of the workers and has certain safety hazards; the power gear in the material storage box drives the material conveying plate to move, so that the new material barrel on the lifting frame starts to move in the material storage box; the rotating rod pushes the lifting frame to ascend when the rotating rod contacts the inner wall of the material storage box, so that the new material barrel is pushed out from the through groove; at this time, the new material barrel can be taken out along the through groove; the material barrels are convenient to replace, the workers do not need to go up and down the construction support, and the overall construction efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a civil engineering building construction support system. Background Technology

[0002] Scaffolding refers to various supports erected on construction sites to facilitate worker operations and vertical and horizontal transportation. It is a common term in the construction industry, referring to the various supports used on construction sites for exterior walls, interior decoration, or areas with high ceilings where direct construction is not possible. Scaffolding is mainly used for workers to move up and down, for external safety netting, and for installing components at heights. Scaffolding materials typically include bamboo, wood, steel pipes, or composite materials. In some projects, scaffolding is also used as formwork. In addition, it is widely used in advertising, municipal engineering, transportation and bridge construction, mining, and other sectors.

[0003] For traditional building wall painting operations, the scaffolds used are relatively simple and fixed. To avoid frequent up-and-down material handling, construction workers often place some materials directly on the scaffolds, which reduces the range of movement on the scaffolds. This also hinders normal movement and increases construction risks. The fixed scaffolds mean that the wall area to be painted each time is relatively fixed, requiring construction workers to frequently move the scaffolds, thus affecting the overall efficiency of building construction.

[0004] Therefore, we propose a construction support system for civil engineering buildings. Summary of the Invention

[0005] The purpose of this invention is to provide a construction support for civil engineering projects, in order to solve the problems mentioned in the background art, such as the single structure of the construction support for civil engineering projects resulting in a relatively fixed construction area and affecting the overall construction efficiency, and the small storage space for movable materials on the construction support, which affects the movement of construction personnel on the support.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a construction support for civil engineering buildings, comprising a base plate and a support frame, wherein the support frame is fixed to the top of the base plate by bolts, and a support cover is fixed to one side of the base plate by bolts; an adjustment mechanism is slidably connected to the support frame, and a movable platform is installed at the top of the adjustment mechanism; and a material storage box is installed at the bottom of the adjustment mechanism.

[0007] The storage bin has a storage channel. The bottom of the adjustment mechanism is symmetrically fixed with bolts to limit rods. A material transfer plate is slidably connected to one side of the limit rod, and a rotating rod is symmetrically rotatably connected to the top of the material transfer plate. A lifting frame is movably connected to one end of the rotating rod at the bottom of the storage channel. A stop block is fixed to the top of the material transfer plate with bolts. A power gear is installed on the bottom inner wall of the storage bin, and the top of the power gear meshes with the material transfer plate.

[0008] Furthermore, the adjustment mechanism includes a placement plate, a first motor, and a slider. The placement plate is slidably connected to one side of the support frame, and the first motor is fixed to the top side of the placement plate by bolts. A gearbox is installed on one side of the placement plate. A secondary threaded rod is symmetrically and movably connected to the top of the placement plate, and one end of the secondary threaded rod is meshed with a gear in the gearbox. A slider is threadedly connected to the outer wall of the secondary threaded rod, and a toothed plate is fixed to one side of the slider by spot welding.

[0009] Furthermore, buffer plates are evenly and symmetrically installed on both sides of the inner wall of the storage channel, and ball bearings are evenly laid on the bottom inner wall of the storage channel. A baffle is slidably connected to the bottom inner wall of the storage channel, and a baffle is located on one side of the baffle, penetrating the bottom of the storage channel and abutting against the top of the baffle. A flow channel is opened on the baffle.

[0010] Furthermore, a through groove is provided on one side of the bottom of the movable platform, and a cover plate is installed on the top of the through groove. A transmission gear is movably connected to the bottom of the movable platform through a bearing. One side of the transmission gear is engaged with the inner walls of both sides of the placement plate, and the two sides of the transmission gear are correspondingly meshed with the toothed plate.

[0011] Furthermore, a feeding mechanism is installed on the top of the base plate. The feeding mechanism includes a chute and a movable frame. The top of the base plate has a chute, and a second motor is installed on one side of the chute. A secondary threaded rod is fixedly connected to the output end of the second motor, and one end of the secondary threaded rod is movably connected to the inner wall of one side of the chute. A movable frame is threadedly connected to the outer wall of the secondary threaded rod and inside the chute. A movable clamping plate is slidably connected to one side of the movable frame, and a conveyor belt is installed on the movable clamping plate.

[0012] Furthermore, a counterweight frame is installed on one side of the base plate, a traction device is fixed to one side of the support frame by bolts, and symmetrical wheels are installed on the other side of the support frame. The traction device is connected to the top of one side of the movable platform by steel wire. The inner walls of both sides of the support cover are movably connected to the main threaded rod, and one end of the main threaded rod passes through one side of the placement plate and is threadedly connected to the placement plate. A falling object guard net is installed on the top of the support frame.

[0013] The specific operating steps for this civil engineering construction scaffolding are as follows:

[0014] Step S1: Material storage. The main threaded rod inside the support cover rotates, causing the storage box at the bottom of the placement plate to descend to the top of the base plate. At this time, the paint buckets for the exterior wall surface are stacked from the counterweight frame side onto the movable frame. The second motor drives the movable frame containing the buckets to move to one side of the storage box. At this time, the conveyor belt on the movable clamp plate works, driving the buckets to rise. Finally, the buckets are pushed into the storage channel. The loading mechanism continues to work until the storage channel can no longer hold buckets. At this time, relevant personnel enter the movable platform.

[0015] Step S2: Material Retrieval. The material bucket in the storage channel is moved to the lifting frame. At this time, the power gear in the storage box rotates and drives the material transfer plate to move. During the movement of the material transfer plate, the top lifting frame begins to contact the inner wall of one side of the storage box, causing the rotating rod to flip and push the lifting frame with the material bucket upward. At this time, the lifting frame drives the material bucket to rise and abut against the cover plate located in the through groove. While opening the cover plate, the material bucket is taken out from the lifting frame.

[0016] Step S3: Material preparation. Place the material bucket on the movable platform and close the cover. At this time, the main threaded rod drives the movable platform on the placement plate to move up and down to coordinate the work. After the work on the vertical surface of the movable platform is completed, the first motor on the placement plate can be controlled by remote control. The rotation of the first motor drives multiple sets of gears in the gearbox to rotate, thereby driving the two secondary threaded rods to rotate, realizing the simultaneous movement of the toothed plate on one side of the slider. Since the toothed plate is connected to the transmission gear at the bottom of the movable platform, the transmission gear and the movable platform move together to one side. At this time, the operator can carry out multi-area operations without moving the base plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this invention, by adding a storage box to the bottom of the mobile platform, the material buckets required for construction are placed in the storage box. Compared with the original method of stacking all construction material buckets on the surface of the mobile platform, which not only occupies the workers' activity space but also poses certain safety hazards, when it is necessary to replace the construction material buckets, the power gear in the storage box rotates to drive the material transfer plate to move, so that the new material bucket on the lifting frame begins to move in the storage box. When the rotating rod contacts the inner wall of the storage box, it pushes the lifting frame to rise, thereby pushing the new material bucket out of the through groove. At this time, the new material bucket can be taken out along the through groove. The material bucket replacement is convenient and does not require workers to go up and down the construction support, thus improving the overall construction efficiency.

[0019] 2. In this invention, the main threaded rod moves the movable platform on the placement plate up and down, facilitating construction operations on building walls of different heights. Simultaneously, when the first motor of the placement plate is working, the gear in the gearbox drives the secondary threaded rod to rotate, thereby moving the toothed plate on the slider. As the toothed plates on both sides move, the clamping transmission gear and the movable platform move simultaneously, thus moving the movable platform relative to the placement plate. At this time, workers can carry out multi-area construction without moving the base plate, which also improves the overall construction efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the civil engineering construction support frame of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the feeding mechanism of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall structure of the adjustment mechanism of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the storage box structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the moving structure of the active platform on the placement plate according to the present invention;

[0025] Figure 6 This is a schematic diagram of the overall structure of the baffle of the present invention.

[0026] In the diagram: 1. Base plate; 2. Support frame; 3. Falling object guard net; 4. Support cover; 5. Main threaded rod; 6. Storage box; 7. Adjustment mechanism; 701. Placement plate; 702. First motor; 703. Gearbox; 704. Secondary threaded rod; 705. Slider; 706. Gear plate; 8. Movable platform; 9. Counterweight frame; 10. Feeding mechanism; 101. Slide groove; 102. Second motor; 103. Secondary... Threaded rod 2; 104. Movable frame; 105. Movable clamping plate; 106. Conveyor belt; 11. Transmission gear; 12. Through groove; 13. Cover plate; 14. Material storage channel; 15. Buffer plate; 16. Ball bearing; 17. Baffle; 18. Power gear; 19. Material transfer plate; 20. Limiting rod; 21. Rotating rod; 22. Lifting frame; 23. Stop block; 24. Flow channel; 25. Rotary wheel; 26. Traction device. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-6 The present invention provides a technical solution:

[0029] Example 1: Scaffolding refers to various supports erected on construction sites to facilitate workers' operations and solve vertical and horizontal transportation. It is a common term in the construction industry, referring to the use of scaffolding on construction sites for exterior walls, interior decoration, or places with high ceilings where direct construction is not possible. Usually, when painting and spraying paint on the exterior of a building, workers need to go up and down the supports multiple times to change the paint buckets. However, because the support height is fixed, the difficulty of changing the paint buckets increases. At the same time, the storage of multiple paint buckets on the supports restricts the working space and increases the overall construction risk. Therefore, this invention adds a special storage box 6 to the bottom of the original mobile platform 8 for storing the relevant paint buckets.

[0030] In specific work, such as Figure 1 As shown, a counterweight frame 9 is connected to one side of the entire base plate 1. The counterweight frame 9 is used to store relevant material buckets. On the one hand, it is convenient to replenish the material buckets nearby later. On the other hand, it adds weight to one side of the entire bottom to prevent the overall support from tipping over when workers work on the extended mobile platform 8. The top of the base plate 1 is fixed with a support frame 2 by bolts. A falling object guard net 3 is added to the top of the support frame 2 to prevent construction workers on the mobile platform 8 from being injured by falling objects. A support cover 4 is also fixed with bolts on one side of the support frame 2. A main threaded rod 5 is movably connected inside the support cover 4, similar to a screw elevator. The rotation of the main threaded rod 5 drives the mobile platform 8 on the placement plate 701 to move up and down. Due to the restriction of the falling object guard net 3 at the top, the maximum height of construction workers moving between the support frames 2 is controlled at 5-7m. After the falling object guard net 3 is removed, the maximum activity space increases to 8-10m.

[0031] The entire regulating mechanism 7 Figure 3 As shown, the placement plate 701 is installed between the support frames 2 and can move up and down along the side wall of the support frame 2. Rollers are provided at the connection point between the two to improve the smoothness of movement. A storage box 6 is installed at the bottom of the placement plate 701. Figure 4As shown, a storage channel 14 is provided on one side of the storage bin 6. The bottom inner wall of the storage channel 14 has a ramp, and ball bearings 16 are laid on the ramp. After the relevant material buckets enter the storage channel, they will move along the storage channel to the lifting frame 22. To prevent the material buckets from moving too fast, buffer plates 15 are provided on both sides of the inner wall of the entire storage channel 14. The buffer plates 15 are made of plates and springs, which can significantly reduce the falling speed of the material buckets and prevent some material buckets from falling to the bottom of the storage bin 6 after the lifting frame 22 moves. A baffle 17 is slidably connected inside the entire storage channel 14. The baffle 17 is as follows: Figure 6 As shown, a flow channel 24 is provided on the baffle 17. When the top of the baffle 17 contacts the bottom of the placement plate 701, the bottom of the flow channel 24 coincides with the inner wall of the bottom of the storage channel 14, and the relevant material bucket can slide out along the flow channel 24.

[0032] Multiple sets of limiting rods 20 are installed at the bottom of the placement plate 701. A material transfer plate 19 is slidably connected to each limiting rod 20. The bottom of the material transfer plate 19 has teeth and meshes with a rotatable and adjustable power gear 18. The rotation of the power gear 18 can be remotely adjusted by the construction personnel. During the initial material feeding operation of the storage channel 14, the storage box 6 is located on the base plate 1, combined with... Figure 1 It can be seen that a feeding mechanism 10 is installed on the entire base plate 1 to assist construction personnel in feeding materials into the bucket. The entire feeding mechanism 10 is as follows: Figure 2 As shown, a second motor 102 is fixed to the inner wall of one side of the chute 101. A secondary threaded rod 103 is threaded to the output end of the second motor 102. A movable frame 104 is threaded to the entire secondary threaded rod 103. The construction personnel move the prepared material bucket to the movable frame 104. At this time, the second motor 102 is started. The second motor 102 drives the secondary threaded rod to rotate, so that the movable frame 104 carries the material bucket close to the storage box 6. At this time, the conveyor belt 106 on the movable clamping plate 105 clamps the two sides of the material bucket. With the help of the rotating conveyor belt 106, the material bucket is sent into the storage channel 14. At this time, the material bucket will enter the lifting frame 22 along the storage channel 14. The feeding continues until the material bucket can no longer enter the storage channel 14. At this time, the construction personnel enter the movable platform 8.

[0033] When the material bucket is needed, the drive gear 18 located in the storage bin 6 is activated via remote control. The rotation of the drive gear 18 drives the material transfer plate 19 to move. At the same time, the stop block 23 on the material transfer plate 19 begins to abut against the baffle 17. The baffle 17 first rises and then falls. At this time, some of the material buckets enter the lifting frame 22 along the flow channel 24. When the baffle 17 falls, it abuts against the remaining material buckets in the storage channel 14. As the material transfer plate 19 continues to move to the right, the entire lifting frame 22 first contacts the inner wall of the right side of the storage bin 6. As the material transfer plate 19 continues to move to the right, the lifting frame 22 with the material buckets begins to move upward, and the material buckets on the lifting frame 22 enter the bottom of the movable platform 8. In the through groove 12, the cover plate 13 used for plugging the through groove 12 is opened, or the construction personnel open the cover plate 13 in advance. When the lifting frame 22 is seen, the material bucket is moved to the mobile platform 8, and the used material bucket is tied with a rope and sent to the ground. The power gear 18 in the storage box 6 rotates to drive the material transfer plate 19 to move, so that the new material bucket on the lifting frame 22 begins to move in the storage box 6. When the rotating rod 21 contacts the inner wall of the storage box 6, it pushes the lifting frame 22 to rise, thereby pushing the new material bucket out of the through groove 12. At this time, the new material bucket can be taken out along the through groove 12. The material bucket replacement is convenient and does not require the workers to go up and down the construction support, thus improving the overall construction efficiency.

[0034] Example 2: For traditional fixed scaffolding, construction at higher levels is usually carried out after the construction at the bottom of the building is completed. However, due to the fixed setting of the supports, the construction range is limited and the supports need to be moved constantly. Therefore, this invention modifies the movable platform 8 on the placement plate 701 so that the movable platform 8 can move to one side, thereby expanding the construction area without moving the base plate 1.

[0035] In specific operation, a first motor 702 is bolted to one side of the placement plate 701. The output end of the first motor 702 is connected to a gearbox 703. Two secondary threaded rods 704 are movably connected to the placement plate 701. Similarly, a slider 705 is threadedly connected to the placement plate 701 and the secondary threaded rods 704. A toothed plate 706 is installed on the opposite side of the slider 705. A transmission gear 11 is movably connected to the bottom of the entire movable platform 8. The movable platform 8 is also engaged with the inner channel of the placement plate 701. Figure 3The transmission gear 11 shown is located on the opposite side of the two toothed plates 706 and meshes with them. When the first motor 702 starts working, it drives the two secondary threaded rods 704 to rotate on the same side, causing the slider 705 and the toothed plates 706 to move to the right, thereby driving the movable platform 8 on the transmission gear 11 to move to the right. The entire movable platform 8 moves slowly, and the construction personnel can hold the handrails on both sides of the movable platform 8. The distance the movable platform 8 moves to the right is affected by the combined weight of the construction personnel and the counterweight on the counterweight frame 9. When the combined weight of the construction personnel on the movable platform 8 exceeds 200 kg or there is no counterweight on the counterweight frame 9, it is forbidden to extend the movable platform 8 to one side.

[0036] Meanwhile, when construction workers perform construction operations on the extended mobile platform 8, they need to fasten their safety belts. A traction device 26 is installed on one side of the top of the entire support frame 2. The steel rope extending from the traction device 26 is guided by the rotating wheel 25 and connected to the farthest side of the mobile platform 8 to stretch and stabilize the entire mobile platform 8, preventing deformation and damage to the mobile platform 8 when construction workers walk. The entire mobile platform 8 moves relative to the placement plate 701, allowing workers to carry out multi-area construction without moving the base plate 1, reducing the time for moving the support frame, and also improving the overall construction efficiency.

[0037] The working principle of this invention is as follows:

[0038] The main threaded rod 5 inside the support cover 4 rotates, causing the bottom storage box 6 of the placement plate 701 to descend to the top of the base plate 1. At this time, the paint buckets for the exterior wall surface are stacked from the counterweight frame 9 to the movable frame 104. The second motor 102 drives the movable frame 104 containing the buckets to move to one side of the storage box 6. At this time, the conveyor belt 106 on the movable clamp 105 works, driving the buckets to rise. Finally, the buckets are pushed into the storage channel 14. The loading mechanism 10 continues to work until the storage channel 14 can no longer hold buckets. At this time, relevant personnel enter the movable platform 8.

[0039] The material bucket that enters the storage channel 14 moves to the lifting frame 22. At this time, the power gear 18 in the storage box 6 rotates and drives the material transfer plate 19 to move. During the movement of the material transfer plate 19, the top lifting frame 22 begins to contact the inner wall of one side of the storage box 6, causing the rotating rod 21 to flip and push the lifting frame 22 with the material bucket upward. At this time, the lifting frame 22 drives the material bucket to rise and abut against the cover plate 13 located in the through groove 12. While opening the cover plate 13, the material bucket is taken out from the lifting frame 22.

[0040] Place the material bucket on the movable platform 8 and then close the cover plate 13. At this time, the main threaded rod 5 drives the movable platform 8 on the placement plate 701 to move up and down to cooperate with the work. After the work on the vertical surface of the movable platform 8 is completed, the first motor 702 on the placement plate 701 can be controlled by remote control. The rotation of the first motor 702 drives multiple sets of gears in the gearbox 703 to rotate, thereby driving the two secondary threaded rods 704 to rotate, realizing the simultaneous movement of the toothed plate 706 on one side of the slider 705. Since the toothed plate 706 is connected to the transmission gear 11 at the bottom of the movable platform 8, the transmission gear 11 and the movable platform 8 move together to one side. At this time, the workers can carry out multi-area operations without moving the base plate 1.

[0041] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

[0042] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A construction support frame for civil engineering buildings, comprising a base plate (1) and a support frame (2), wherein the support frame (2) is bolted to the top of the base plate (1), characterized in that, A support cover (4) is fixed to one side of the base plate (1) by bolts. An adjustment mechanism (7) is slidably connected to the support frame (2), and an active platform (8) is installed on the top of the adjustment mechanism (7). A storage box (6) is installed at the bottom of the adjustment mechanism (7). The storage box (6) has a storage channel (14) inside. The bottom of the adjustment mechanism (7) is evenly and symmetrically fixed with a limit rod (20) by bolts. A transfer plate (19) is slidably connected to one side of the limit rod (20), and a rotating rod (21) is symmetrically and rotatably connected to the top of the transfer plate (19). A lifting frame (22) is movably connected to one end of the rotating rod (21) and the bottom of the storage channel (14). A stop block (23) is fixed to the top of the transfer plate (19) by bolts. A power gear (18) is installed on the bottom inner wall of the storage box (6), and the top of the power gear (18) is meshed with the transfer plate (19).

2. The civil engineering construction support frame according to claim 1, characterized in that, The adjustment mechanism (7) includes a placement plate (701), a first motor (702), and a slider (705). The placement plate (701) is slidably connected to one side of the support frame (2), and the first motor (702) is fixed to the top side of the placement plate (701) by bolts. A gearbox (703) is installed on one side of the placement plate (701). A secondary threaded rod (704) is symmetrically and movably connected to the top of the placement plate (701), and one end of the secondary threaded rod (704) is meshed with the gear in the gearbox (703). The slider (705) is threadedly connected to the outer wall of the secondary threaded rod (704), and a toothed plate (706) is fixed to one side of the slider (705) by spot welding.

3. The civil engineering construction support frame according to claim 2, characterized in that, The inner walls of the storage channel (14) are symmetrically and uniformly equipped with buffer plates (15). The inner wall of the bottom of the storage channel (14) is uniformly covered with balls (16). The inner wall of the bottom of the storage channel (14) is slidably connected with a baffle (17), which is located on one side of the baffle (17), penetrates the bottom of the storage channel (14), and abuts against the top of the baffle (23). The baffle (17) is provided with a flow channel (24).

4. A construction support for civil engineering buildings according to claim 3, characterized in that, The bottom side of the movable platform (8) is provided with a through groove (12), and a cover plate (13) is installed on the top of the through groove (12). The bottom of the movable platform (8) is movably connected to a transmission gear (11) through a bearing. One side of the transmission gear (11) is engaged with the inner walls of both sides of the placement plate (701), and both sides of the transmission gear (11) are correspondingly meshed with the toothed plate (706).

5. A construction support for civil engineering buildings according to claim 4, characterized in that, A feeding mechanism (10) is installed on the top of the base plate (1). The feeding mechanism (10) includes a chute (101) and a movable frame (104). The top of the base plate (1) has a chute (101), and a second motor (102) is installed on one side of the chute (101). A secondary threaded rod (103) is fixedly connected to the output end of the second motor (102), and one end of the secondary threaded rod (103) is movably connected to the inner wall of one side of the chute (101). The movable frame (104) is threadedly connected to the outer wall of the secondary threaded rod (103) and inside the chute (101). A movable clamping plate (105) is slidably connected to one side of the movable frame (104), and a conveyor belt (106) is installed on the movable clamping plate (105).

6. A construction support for civil engineering buildings according to claim 1, characterized in that, A counterweight frame (9) is installed on one side of the base plate (1). A traction device (26) is fixed to one side of the support frame (2) by bolts. A rotating wheel (25) is symmetrically installed on the other side of the support frame (2). The traction device (26) is connected to the top of one side of the movable platform (8) by steel wire. The inner walls of both sides of the support cover (4) are movably connected to the main thread rod (5). One end of the main thread rod (5) passes through one side of the placement plate (701) and is threadedly connected to the placement plate (701). A falling object guard net (3) is installed on the top of the support frame (2).

7. A civil engineering construction support frame according to any one of claims 1-6, characterized in that, The specific operating steps for this civil engineering construction scaffolding are as follows: Step S1: Material storage. The main thread rod (5) inside the support cover (4) rotates and drives the storage box (6) at the bottom of the placement plate (701) to descend to the top of the base plate (1). At this time, the paint buckets for the exterior wall surface are stacked from the counterweight frame (9) to the movable frame (104). The second motor (102) drives the movable frame (104) containing the buckets to move to one side of the storage box (6). At this time, the conveyor belt (106) on the movable clamp (105) works and drives the buckets to rise. Finally, the buckets are pushed into the storage channel (14). The loading mechanism (10) continues to work until the storage channel (14) can no longer hold the buckets. At this time, the relevant personnel enter the movable platform (8). Step S2: Take out the material and move the bucket into the storage channel (14) to the lifting frame (22). At this time, the power gear (18) in the storage box (6) rotates and drives the transfer plate (19) to move. During the movement of the transfer plate (19), the top lifting frame (22) begins to contact the inner wall of one side of the storage box (6), causing the rotating rod (21) to flip and push the lifting frame (22) with the bucket. At this time, the lifting frame (22) drives the bucket to rise and abut against the cover plate (13) located in the through groove (12). While opening the cover plate (13), the bucket is taken out from the lifting frame (22). Step S3: Use materials. Place the material bucket on the movable platform (8) and close the cover plate (13). At this time, the main thread rod (5) drives the movable platform (8) on the placement plate (701) to move up and down to cooperate with the work. After the work on the vertical surface of the movable platform (8) is completed, the first motor (702) on the placement plate (701) is controlled by remote control. The first motor (702) rotates and drives multiple sets of gears in the gearbox (703) to rotate, thereby driving the two secondary thread rods (704) to rotate, so that the toothed plate (706) on one side of the slider (705) moves simultaneously. Since the toothed plate (706) is connected to the transmission gear (11) at the bottom of the movable platform (8), the transmission gear (11) and the movable platform (8) move together to one side. At this time, the workers can carry out multi-area operations without moving the base plate (1).

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