A falsework platform for the construction of concrete structures
By designing the bottom support mechanism and protective enclosure of the attached support platform, and utilizing the flipping component and drive unit, the construction platform waste can be quickly cleaned up and the protective unit can be protected, thus solving the problems of waste accumulation and lack of protection on the construction platform and improving construction safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 厦门路桥百城建设投资有限公司
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-14
AI Technical Summary
After prolonged use, construction platforms accumulate construction waste, increasing their weight and creating an overload risk. Furthermore, the lack of effective protective measures can easily lead to accidents where construction workers slip and fall.
An attachment support platform including a bottom support mechanism and a protective enclosure was designed. It enables rapid cleaning of construction waste through a flipping component and a drive unit, and is equipped with a protective unit to prevent personnel from falling. The flipping and fixing of the bottom plate is achieved by using a motor-driven slide bar and guide groove structure.
It enables the rapid clearing of construction waste on the construction platform, reduces the risk of overload, and provides effective protective measures to prevent construction workers from falling, thereby improving construction safety.
Smart Images
Figure CN224495738U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building construction technology, specifically to an attachment support platform for concrete structure construction. Background Technology
[0002] Currently, safety is the primary concern during construction. Building column construction involves working at heights, which is quite dangerous. To ensure the safety of construction workers, a safe construction platform needs to be erected around the concrete structure during conventional construction.
[0003] However, after prolonged use, a lot of construction waste accumulates at the bottom of the construction platform, which is inconvenient to clean. The construction waste increases the weight of the construction platform and the load on the elevator. This can lead to increased power consumption or even overload and fall of the construction platform. Moreover, the construction platform currently lacks safety devices. Due to slippery conditions and other issues, construction workers may slip from heights during construction, which can easily cause accidents.
[0004] To address this, we propose an attachment support platform for concrete structure construction. Utility Model Content
[0005] In view of the above situation, in order to overcome the shortcomings of the existing technology, such as the inconvenience of cleaning up the construction waste accumulated on the construction platform and the lack of protective devices, this utility model provides an attachment support platform for concrete structure construction.
[0006] The technical solution adopted by this utility model is as follows: This utility model provides an attachment support platform for concrete structure construction, including an attachment support, a connecting frame, and a construction platform. The construction platform includes a bottom support mechanism and a protective enclosure. The connecting frame is fixed to the left and right side walls along the length direction of the protective enclosure through its inner side, and the vertical side wall of the rear side of the connecting frame is slidably connected to the attachment support. The attachment support is located on both sides of the rearward end face of the construction platform. The cross-section of the protective enclosure is U-shaped. The bottom support mechanism is rotatably located at the bottom of the protective enclosure and covers the bottom opening of the protective enclosure and the rearward opening of the protective enclosure.
[0007] Furthermore, horizontal guide grooves are provided at the bottom of the left and right side walls along the length direction of the protective enclosure, and vertical arc-shaped plates are fixedly provided at the bottom of the left and right side walls along the length direction of the protective enclosure, near their rearward direction. Arc-shaped guide grooves are provided on the arc-shaped plates, and the horizontal guide grooves are connected to the arc-shaped guide grooves. The bottom support mechanism includes a flipping component, which is rotatably disposed between the left and right side walls of the protective enclosure and is slidably connected to the horizontal guide grooves and the arc-shaped guide grooves.
[0008] Furthermore, the flipping assembly includes a drive unit, a base plate, and side plates. The side plates are fixedly mounted on the rear top of the base plate and perpendicular to it. The rear end of the base plate is rotatably mounted between the left and right side walls along the length of the protective enclosure via a pivot. Long strips are fixedly mounted on both sides of the base plate, and long grooves are formed on the long strips. A slider is slidably engaged in the long groove, and a sliding rod is fixedly mounted on the slider. The sliding rod can slide through a horizontal guide groove and an arc-shaped guide groove. A limiting plate is fixedly fitted on the sliding rod, and the limiting plate slides against the outer side wall of the protective enclosure. The drive unit is mounted on the long strip and connected to the sliding rod. The drive unit drives the sliding rod to move along the horizontal guide groove and the arc-shaped guide groove. The base plate surrounds the bottom opening of the protective enclosure, and the side plates surround the rear opening of the protective enclosure.
[0009] Further, the driving unit is characterized in that: the driving unit includes a first mounting frame, a second mounting frame, a motor, a first pulley, a second pulley, and a transmission belt, wherein: both the first and second mounting frames are U-shaped; the first mounting frame is located on the rear-facing end face of the protective enclosure, and the second mounting frame is located on the front-facing end face of the protective enclosure; one end of the first mounting frame is fixedly mounted on the rear-facing end face of the long strip, and the other end of the first mounting frame is located on one side wall of the protective enclosure; the motor is fixedly mounted on one end of the first mounting frame, and... Located on one side of the protective enclosure wall, the first pulley is fixed on the output shaft of the motor and is located between the first mounting frame and the protective enclosure wall. One end of the second mounting frame is fixed on the front end face of the long strip, and the other end of the second mounting frame is located on one side of the protective enclosure wall. The second pulley is rotatably mounted on one end of the second mounting frame and is located between the second mounting frame and the protective enclosure wall. The transmission belt connects the first pulley and the second pulley. One end of the sliding rod is fixed to the transmission belt, and the movement of the sliding rod is driven by the movement of the transmission belt.
[0010] Furthermore, the protective enclosure has clearance openings at the bottom of the left and right side walls along the length direction and near the curved plate. The mounting bracket flips into the clearance openings, and the bottom of the front side wall of the protective enclosure has a receiving notch, through which the base plate slides.
[0011] Furthermore, the flipping assembly also includes a cleaning unit, which is mounted on the slider and located on the upper side of the base plate. The cleaning unit includes a movable frame and a scraper. The two ends of the movable frame are bent and fixed to the top of the slider. The movable frame is located above the base plate. The scraper is fixed to the bottom of the movable frame and contacts the top of the base plate. There is a movement gap between the left and right side walls of the base plate and the protective enclosure. The two ends of the movable frame slide through the movement gap.
[0012] Furthermore, the flipping assembly also includes a protective unit, which is disposed on the slider and located below the base plate. The protective unit includes a frame and a fall protection net, the fall protection net being fixed inside the frame, and the frame being fixed between the two sets of sliders and located between the long strips.
[0013] Furthermore, the protective unit also includes a support slide plate, which is fixedly mounted on the long strip and symmetrically distributed on the upper and lower sides of the long groove to form a slide rail for accommodating the frame. The left and right sides of the frame are movably engaged in the slide rail, and the support slide plate extends to the front front side of the bottom plate.
[0014] Furthermore, the bottom support mechanism also includes a locking structure, which is located between the protective enclosure and the long strip and connects the protective enclosure and the long strip; wherein: the locking structure includes a fixing block one, a fixing block two, and a plug rod, the fixing block one is fixedly installed on the inner walls of the left and right sides along the length direction of the receiving notch, the fixing block two is fixedly installed on the side wall of the front end of the long strip, both the fixing block one and the fixing block two have through holes, one end of the plug rod is fixedly installed on the front side wall of the slider and parallel to the moving direction of the slider, and the other end of the plug rod passes through the through holes on the fixing block one and the fixing block two in sequence and extends to the front side of the front side wall of the protective enclosure.
[0015] Furthermore, the connecting frame is triangular in shape, and a T-shaped sliding plate is fixedly provided on its side facing the attachment bracket. A T-shaped sliding groove is provided on the attachment bracket. The T-shaped sliding plate and the T-shaped sliding groove are slidably engaged. A lifting ring is fixedly provided on the top of the connecting frame, and a protective canopy is also fixedly provided on the top of the protective enclosure.
[0016] The beneficial effects of this utility model by adopting the above structure are as follows: 1. This utility model uses a bottom support mechanism and a protective enclosure to form a construction platform. When construction waste needs to be cleaned from the bottom support mechanism, the bottom support mechanism flips downwards from the bottom of the protective enclosure, allowing the construction waste to be dumped out. This achieves the function of quickly cleaning construction waste from the construction platform, preventing the platform from being overloaded due to the accumulation of construction waste. In use, the flipping component, in conjunction with the horizontal guide groove and the arc-shaped guide groove, allows the front end of the bottom plate to flip downwards, thus dumping the construction waste on the bottom plate. By starting the motor, the pulleys one and two and the transmission belt rotate, causing the sliding rod to move towards the rear of the protective enclosure, which in turn moves the slider towards the rear of the protective enclosure. The sliding rod slides from the horizontal guide groove to the arc-shaped guide groove. When the sliding rod slides into the arc-shaped guide groove, it flips downwards along the arc-shaped guide groove, causing the bottom plate to flip downwards around the pivot, thus dumping the construction waste on the bottom plate and reducing its accumulation.
[0017] 2. This utility model, through the cooperation of the cleaning unit and the drive unit, drives the scraper to scrape the construction waste on the base plate, cleans the construction waste adhering to the base plate, and finally, with the base plate flipping, dumps the construction waste out, thus improving the cleaning effect.
[0018] 3. This utility model, through the cooperation of the protective unit and the drive unit, drives the frame and the fall protection net to extend to the front of the protective enclosure. When a worker accidentally falls from the construction platform, the fall protection net can catch the worker and play a very good protective role.
[0019] 4. This utility model, through the cooperation of the locking structure I and the protective enclosure and the long strip, can connect the protective enclosure and the long strip together, increasing the stability of the base plate. In use, the motor drives the sliding rod to rotate and slide upward along the arc-shaped guide groove, thereby causing the base plate to rotate upward around the axis of rotation. The front end of the base plate enters the receiving notch, and the insertion holes on the fixing block I and fixing block II are aligned. After the sliding rod enters the horizontal guide groove from the arc-shaped guide groove, the slider moves to the front of the protective enclosure, driving the insertion rod to move to the front of the protective enclosure. At this time, the insertion rod begins to insert into the insertion holes on the fixing block I and fixing block II, thereby fixing the fixing block I and fixing block II together, and thus fixing the protective enclosure and the base plate together, increasing the stability of the base plate. Attached Figure Description
[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the overall three-dimensional structure of the present invention from another perspective; Figure 3 This is a three-dimensional structural diagram of the present invention after the ceiling has been removed; Figure 4 This is a three-dimensional structural diagram of the present invention from another perspective after the ceiling has been removed; Figure 5 This is a three-dimensional structural diagram of the construction platform of this utility model; Figure 6 This is a three-dimensional structural schematic diagram of the construction platform of this utility model from another perspective; Figure 7 This is a three-dimensional structural diagram of the bottom support mechanism of this utility model; Figure 8 This is a three-dimensional structural diagram of the bottom support mechanism of this utility model from another perspective; Figure 9This is a three-dimensional structural diagram of the protective enclosure of this utility model; Figure 10 This is a three-dimensional structural schematic diagram of the protective enclosure of this utility model from another perspective; Figure 11 for Figure 7 Enlarged view of point A; Figure 12 This is a three-dimensional structural diagram of the drive unit of this utility model; Figure 13 for Figure 4 Enlarged view of point C; Figure 14 for Figure 4 Enlarged view of point B; Figure 15 for Figure 9 Enlarged view of point D.
[0021] Among them, 1. Attachment bracket, 2. Connecting frame, 3. Construction platform, 4. T-shaped sliding plate, 5. T-shaped chute, 6. Lifting ring, 7. Protective canopy, 8. Bottom support mechanism, 9. Protective enclosure, 91. Horizontal guide channel, 92. Curved plate, 93. Curved guide channel, 94. Circumvention opening, 95. Accommodation notch, 81. Tilting assembly, 82. Locking structure, 811. Protective unit, 812. Cleaning unit, 813. Drive unit, 814. Base plate, 815. Side plate, 816. Long strip plate, 81 7. Long groove; 818. Slider; 819. Sliding rod; 8110. Limiting plate; 8131. Mounting bracket one; 8132. Mounting bracket two; 8133. Motor; 8134. Pulley one; 8135. Pulley two; 8136. Transmission belt; 8121. Moving frame; 8122. Scraper; 8123. Moving clearance; 8111. Frame; 8112. Fall protection net; 8113. Supporting slide plate; 821. Fixing block one; 822. Fixing block two; 823. Insert rod; 824. Insertion port. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] like Figures 1-15 As shown, this utility model discloses an attachment support platform for concrete structure construction, including an attachment support 1, a connecting frame 2, and a construction platform 3. The construction platform 3 includes a bottom support mechanism 8 and a protective enclosure 9. The connecting frame 2 is fixed to the left and right side walls along the length direction of the protective enclosure 9 through its inner side, and the vertical side wall of the rear side of the connecting frame 2 is slidably connected to the attachment support 1. The attachment support 1 is located on both sides of the rearward end face of the construction platform 3. The cross-section of the protective enclosure 9 is U-shaped. The bottom support mechanism 8 is rotatably located at the bottom of the protective enclosure 9 and covers the bottom opening of the protective enclosure 9 and the rearward opening of the protective enclosure 9.
[0025] A construction platform 3 is formed by the bottom support mechanism 8 and the protective enclosure 9. When it is necessary to clean up the construction waste on the bottom support mechanism 8, the bottom support mechanism 8 flips down and separates from the bottom of the protective enclosure 9, so that the construction waste on the bottom support mechanism 8 can be dumped out. The bottom of the attachment bracket 1 is connected to the ground through the support seat through the connecting frame 2 and the attachment bracket 1 is also attached to the concrete surface. The construction platform 3 is raised and lowered by the winch through the sliding connection between the connecting frame 2 and the attachment bracket 1.
[0026] like Figures 1-15 As shown, horizontal guide grooves 91 are provided at the bottom of the left and right side walls along the length direction of the protective enclosure 9. Vertical arc-shaped plates 92 are fixedly provided at the bottom of the left and right side walls along the length direction of the protective enclosure 9 and near them in the direction towards the rear. Arc-shaped guide grooves 93 are provided on the arc-shaped plates 92. The horizontal guide grooves 91 and the arc-shaped guide grooves 93 are connected. The bottom support mechanism 8 includes a flipping component 81, which is rotatably disposed between the left and right side walls of the protective enclosure 9 and is slidably connected to the horizontal guide grooves 91 and the arc-shaped guide grooves 93.
[0027] like Figures 1-15As shown, the flipping assembly 81 includes a drive unit 813, a base plate 814, and a side plate 815. The side plate 815 is fixedly mounted on the top rear side of the base plate 814 and perpendicular to it. The rear end of the base plate 814 is rotatably mounted on the left and right side walls along the length of the protective enclosure 9 via a pivot. Long strips 816 are fixedly mounted on both the left and right sides of the base plate 814. Long strips 817 are formed on the long strips 816, and sliders 818 are slidably engaged in the long strips 817. Sliding rods 819 are fixedly connected to the sliders 818. 19 can slide through the horizontal guide groove 91 and the arc guide groove 93. A limiting plate 8110 is fixedly sleeved on the slide rod 819. The limiting plate 8110 slides against the outer wall of the protective enclosure 9. The driving unit 813 is set on the long strip plate 816 and connected to the slide rod 819. The driving unit 813 drives the slide rod 819 to move along the horizontal guide groove 91 and the arc guide groove 93. The bottom plate 814 surrounds the bottom opening of the protective enclosure 9, and the side plate 815 surrounds the rear opening of the protective enclosure 9.
[0028] like Figures 1-15 As shown, the drive unit 813 includes a first mounting bracket 8131, a second mounting bracket 8132, a motor 8133, a first pulley 8134, a second pulley 8135, and a transmission belt 8136, wherein: Both mounting bracket 1 (8131) and mounting bracket 2 (8132) are U-shaped. Mounting bracket 1 (8131) is located on the rear-facing end face of the protective enclosure 9, and mounting bracket 2 (8132) is located on the front-facing end face of the protective enclosure 9. One end of mounting bracket 1 (8131) is fixed to the rear-facing end face of the long strip 816, and the other end of mounting bracket 1 (8131) is located on one side wall of the protective enclosure 9. Motor 8133 is fixedly mounted on one end of mounting bracket 1 (8131) and located on one side wall of the protective enclosure 9. Pulley 1 (8134) is fixedly mounted on the output shaft of motor 8133. Between mounting bracket 1 8131 and protective enclosure 9, one end of mounting bracket 2 8132 is fixed on the front end face of long strip 816, and the other end of mounting bracket 2 8132 is located on one side of the side wall of protective enclosure 9. Pulley 2 8135 is rotatably mounted on one end of mounting bracket 2 8132 and is located between mounting bracket 2 8132 and protective enclosure 9. Transmission belt 8136 is connected to pulley 1 8134 and pulley 2 8135. One end of sliding rod 819 is fixed to transmission belt 8136, and the movement of transmission belt 8136 drives the movement of sliding rod 819.
[0029] By cooperating with the set flipping component 81, horizontal guide groove 91, and arc-shaped guide groove 93, the front end of the base plate 814 can be flipped downwards, thereby dumping the construction waste on the base plate 814. In use, the motor 8133 is started to rotate, driving the pulley 8134, pulley 8135, and transmission belt 8136 to rotate, driving the slide rod 819 to move to the rear side of the protective enclosure 9, thereby driving the slider 818 to move to the rear side of the protective enclosure 9, and driving the slide rod 819 to slide from the horizontal guide groove 91 to the arc-shaped guide groove 93. When the slide rod 819 slides into the arc-shaped guide groove 93, the slide rod 819 flips and slides downwards along the arc-shaped guide groove 93, thereby driving the base plate 814 to flip downwards around the rotating axis, thereby dumping the construction waste on the base plate 814 downwards, thus cleaning the construction waste on the base plate 814 and reducing the accumulation of construction waste on the base plate 814.
[0030] like Figures 1-15 As shown, clearance openings 94 are provided at the bottom of the left and right side walls along the length direction of the protective enclosure 9 and near the arc plate 92. The mounting bracket 8131 flips into the clearance opening 94. A receiving notch 95 is provided at the bottom of the front side wall of the protective enclosure 9. The bottom plate 814 slides through the receiving notch 95.
[0031] With the clearance opening 94 provided, when the base plate 814 is flipped downwards, the mounting bracket 8131 will flip upwards and enter the clearance opening 94, preventing the rear side of the protective enclosure 9 from hitting the mounting bracket 8131 and affecting the flipping of the base plate 814; when the base plate 814 is flipped downwards, the side plate 815 at one end of the base plate 814 will enter the protective enclosure 9; when the base plate 814 is flipped upwards and contacts the inner wall of the receiving notch 95, the base plate 814 can remain horizontal and can slide within the receiving notch 95.
[0032] like Figures 1-15 As shown, the flipping assembly 81 also includes a cleaning unit 812. The cleaning unit 812 is disposed on the slider 818 and located on the upper side of the base plate 814. The cleaning unit 812 includes a movable frame 8121 and a scraper 8122. The two ends of the movable frame 8121 are bent and fixed to the top of the slider 818. The movable frame 8121 is located above the base plate 814. The scraper 8122 is fixed to the bottom of the movable frame 8121 and contacts the top of the base plate 814. There is a moving gap 8123 between the left and right side walls of the base plate 814 and the protective enclosure 9. The two ends of the movable frame 8121 slide through the moving gap 8123.
[0033] By cooperating with the cleaning unit 812 and the drive unit 813, the scraper 8122 is driven to scrape the construction waste on the base plate 814, cleaning the construction waste adhering to the base plate 814. Finally, the construction waste is dumped out by flipping the base plate 814, thus improving the cleaning effect.
[0034] like Figures 1-15 As shown, the flipping assembly 81 also includes a protective unit 811. The protective unit 811 is disposed on the slider 818 and located below the base plate 814. The protective unit 811 includes a frame 8111 and a fall protection net 8112. The fall protection net 8112 is fixed inside the frame 8111. The frame 8111 is fixed between the two sets of sliders 818 and located between the long strips 816.
[0035] With the cooperation of the protective unit 811 and the drive unit 813, the frame 8111 and the fall protection net 8112 are driven to extend to the front of the protective enclosure 9. When a worker accidentally falls from the construction platform 3, the fall protection net 8112 can catch the worker and play a good protective role.
[0036] like Figures 1-15 As shown, the protective unit 811 also includes a support slide plate 8113. The support slide plate 8113 is fixed on the long strip plate 816 and symmetrically distributed on the upper and lower sides of the long strip groove 817, thereby forming a slide rail to accommodate the frame 8111. The left and right sides of the frame 8111 are movably engaged in the slide rail, and the support slide plate 8113 extends to the front side of the front end section of the bottom plate 814.
[0037] The stability of the frame 8111 is increased by the sliding engagement between the support slide plate 8113 and the frame 8111. When a worker falls into the fall protection net 8112, the frame 8111 will not bend due to external force.
[0038] like Figures 1-15 As shown, the bottom support mechanism 8 also includes a locking structure 82, which is located between the protective enclosure 9 and the long strip 816, and connects the protective enclosure 9 and the long strip 816; wherein: The locking structure 82 includes a first fixing block 821, a second fixing block 822, and a plug rod 823. The first fixing block 821 is fixed on the inner walls of the left and right sides along the length direction of the receiving notch 95. The second fixing block 822 is fixed on the side wall of the front end of the long strip 816. Both the first fixing block 821 and the second fixing block 822 have through holes 824. One end of the plug rod 823 is fixed on the front side wall of the slider 818 and is parallel to the moving direction of the slider 818. The other end of the plug rod 823 passes through the through holes 824 on the first fixing block 821 and the second fixing block 822 and extends to the front side of the front side wall of the protective enclosure 9.
[0039] The locking structure 82 allows the protective enclosure 9 to be connected to the long strip 816, increasing the stability of the base plate 814. In use, the motor 8133 drives the slide rod 819 to slide upward along the arc-shaped guide groove 93, thereby causing the base plate 814 to rotate upward around the axis of rotation. The front end of the base plate 814 enters the receiving notch 95, and the insertion holes 824 on the first fixing block 821 and the second fixing block 822 are aligned. After the slide rod 819 enters the horizontal guide groove 91 from the arc-shaped guide groove 93, the slider 818 moves towards the front of the protective enclosure 9, causing the insertion rod 823 to move towards the front of the protective enclosure 9. At this time, the insertion rod 823 begins to insert into the insertion holes 824 on the first fixing block 821 and the second fixing block 822, thereby fixing the first fixing block 821 and the second fixing block 822 together, and thus fixing the protective enclosure 9 and the base plate 814 together, increasing the stability of the base plate 814.
[0040] like Figures 1-15 As shown, the connecting frame 2 is triangular, and a T-shaped sliding plate 4 is fixed on its side facing the attachment bracket 1. A T-shaped sliding groove 5 is provided on the attachment bracket 1. The T-shaped sliding plate 4 and the T-shaped sliding groove 5 are slidably engaged. A hanging ring 6 is fixed on the top of the connecting frame 2. A protective canopy 7 is also fixed on the top of the protective enclosure 9. The protective canopy 7 can prevent falling objects from high altitudes from hitting workers.
[0041] In practical use, firstly, the attachment bracket 1 is fixed to the ground by the support base at the bottom and then fixed to the side wall of the concrete building. The connecting frame 2 is slidably sleeved in the T-shaped slide 5 by the T-shaped slide plate 4. A winch is installed on the top of the concrete building. The pull rope of the winch is fixed to the lifting ring 6 on the connecting frame 2. Thus, the connecting frame 2 is driven to move up and down along the attachment bracket 1 by the winch, so that the lifting and lowering of the construction platform 3 can be controlled to carry out the construction of the concrete building. Before construction begins, the motor 8133 is started, which drives pulley 8134, pulley 8135, and transmission belt 8136 to rotate. This, in turn, moves the slide bar 819, which in turn moves the slider 818, which in turn moves the moving frame 8121. The moving frame 8121 is moved to a position close to the front wall of the protective enclosure 9 to prevent it from interfering with the movement of workers on the base plate 814. At the same time, the slider 818 causes the frame 8111 and the fall protection net 8112 to extend towards the protective enclosure 9. In case a worker falls from the construction platform 3, the fall protection net 8112 can catch the worker and provide protection.
[0042] When a lot of construction waste accumulates on the base plate 814, the construction platform 3 is lowered to the ground, and the workers leave the construction platform 3. Then, the construction platform 3 is raised to a certain height so that the frame 8111 will not hit the ground when the base plate 814 is flipped downwards. Then, the motor 8133 is started to rotate in reverse, driving the pulley 8134, pulley 8135 and transmission belt 8136 to rotate, which drives the slide rod 819 to move towards the rear of the protective enclosure 9, and in turn drives the slider 818 towards the protective enclosure. The rearward movement of the sliding block 8121 causes the movable frame 8121 to move towards the rear of the protective enclosure 9. The scraper 8122 on the movable frame 8121 scrapes the construction waste on the base plate 814, reducing the amount of construction waste adhering to the base plate 814. When the slider 818 moves towards the rear of the protective enclosure 9, it causes the sliding rod 819 to slide from the horizontal guide groove 91 to the arc-shaped guide groove 93. When the sliding rod 819 slides into the arc-shaped guide groove 93, the insertion rod 823 leaves the fixing block 821 and the fixing block 822. The upper insertion port 824, the slide rod 819 slides downward along the arc-shaped guide groove 93, thereby causing the base plate 814 to rotate downward around the axis of rotation, and the construction waste on the base plate 814 is poured downward, thus cleaning the construction waste on the base plate 814; after cleaning, the reverse rotation motor 8133 drives the slide rod 819 to slide upward along the arc-shaped guide groove 93, thereby causing the base plate 814 to rotate upward around the axis of rotation, and the front end of the base plate 814 enters the receiving notch 95, and the fixing block 821 and When the slots 824 on the second fixing block 822 are aligned, and the slide rod 819 enters the horizontal guide groove 91 from the arc guide groove 93, the slider 818 moves towards the front of the protective enclosure 9, driving the insert rod 823 to move towards the front of the protective enclosure 9. At this time, the insert rod 823 begins to insert into the slots 824 on the first fixing block 821 and the second fixing block 822, thereby fixing the first fixing block 821 and the second fixing block 822 together, and then fixing the protective enclosure 9 and the base plate 814 together, increasing the stability of the base plate 814.
[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An attachment support platform for concrete structure construction, characterized in that: The system includes an attachment bracket (1), a connecting frame (2), and a construction platform (3). The construction platform (3) includes a bottom support mechanism (8) and a protective enclosure (9). The connecting frame (2) is fixed to the left and right side walls of the protective enclosure (9) along the length direction through its inner side. The vertical side wall of the rear side of the connecting frame (2) is slidably connected to the attachment bracket (1). The attachment bracket (1) is located on both sides of the rear end face of the construction platform (3). The cross-section of the protective enclosure (9) is U-shaped. The bottom support mechanism (8) is rotatably located at the bottom of the protective enclosure (9) and covers the bottom opening of the protective enclosure (9) and the opening along the length direction on the rear side of the protective enclosure (9). A horizontal guide groove (91) is provided at the bottom of the left and right side walls along the length direction of the protective enclosure (9). A vertical arc plate (92) is fixed at the bottom of the left and right side walls along the length direction of the protective enclosure (9) and close to the direction towards the rear. An arc guide groove (93) is provided on the arc plate (92). The horizontal guide groove (91) and the arc guide groove (93) are connected. The bottom support mechanism (8) includes a flipping component (81), which is rotatably disposed between the left and right side walls of the protective enclosure (9) and is slidably connected to the horizontal guide groove (91) and the arc-shaped guide groove (93); The flipping assembly (81) includes a drive unit (813), a base plate (814) and a side plate (815). The side plate (815) is fixedly mounted on the rear top of the base plate (814) and perpendicular to it. The rear end of the base plate (814) is rotatably mounted on the left and right side walls of the protective enclosure (9) along the length direction via a pivot. Long strips (816) are fixedly mounted on both the left and right sides of the base plate (814). Long grooves (817) are opened on the long strips (816). A slider (818) is slidably engaged in the long grooves (817). A sliding rod (819) is fixedly mounted on the slider (818). The sliding rod (819) can slide through the horizontal guide groove (91) and the arc guide groove (93). A limiting plate (8110) is fixedly mounted on the sliding rod (819). The limiting plate (8110) slides against the outer side wall of the protective enclosure (9). The drive unit (813) is mounted on the long strip plate (816) and connected to the slide rod (819). The drive unit (813) drives the slide rod (819) to move along the horizontal guide groove (91) and the arc guide groove (93). The bottom plate (814) surrounds the bottom opening of the protective enclosure (9), and the side plate (815) surrounds the opening along the length of the rear side of the protective enclosure (9).
2. The attachment support platform for concrete structure construction according to claim 1, characterized in that: The drive unit (813) includes mounting bracket one (8131), mounting bracket two (8132), motor (8133), pulley one (8134), pulley two (8135), and transmission belt (8136), wherein, Mounting bracket one (8131) and mounting bracket two (8132) are both U-shaped. Mounting bracket one (8131) is located on the rear-facing end face of the protective enclosure (9), and mounting bracket two (8132) is located on the front-facing end face of the protective enclosure (9). One end of mounting bracket one (8131) is fixed to the rear-facing end face of the long strip (816), and the other end of mounting bracket one (8131) is located on one side wall of the protective enclosure (9). The motor (8133) is fixedly mounted on one end of mounting bracket one (8131) and located on one side wall of the protective enclosure (9). Pulley one (8134) is fixedly mounted on the output shaft of the motor (8133) and located on the side wall of the protective enclosure (9). Between the first mounting bracket (8131) and the protective enclosure (9), one end of the second mounting bracket (8132) is fixed on the front end face of the long strip (816), and the other end of the second mounting bracket (8132) is located on one side of the side wall of the protective enclosure (9). The second pulley (8135) is rotatably mounted on one end of the second mounting bracket (8132) and located between the second mounting bracket (8132) and the protective enclosure (9). The transmission belt (8136) is connected to the first pulley (8134) and the second pulley (8135). One end of the slide rod (819) is fixed to the transmission belt (8136), and the movement of the slide rod (819) is driven by the movement of the transmission belt (8136).
3. The attachment support platform for concrete structure construction according to claim 2, characterized in that: The protective enclosure (9) has clearance openings (94) at the bottom of the left and right side walls along the length direction and near the arc plate (92). The mounting bracket (8131) flips into the clearance opening (94). The bottom of the front side wall of the protective enclosure (9) has a receiving notch (95). The bottom plate (814) slides through the receiving notch (95).
4. The attachment support platform for concrete structure construction according to claim 3, characterized in that: The flipping assembly (81) also includes a cleaning unit (812). The cleaning unit (812) is mounted on the slider (818) and located on the upper side of the base plate (814). The cleaning unit (812) includes a moving frame (8121) and a scraper (8122). The two ends of the moving frame (8121) are bent. The two ends of the moving frame (8121) are fixedly mounted on the top of the slider (818). The moving frame (8121) is located above the base plate (814). The scraper (8122) is fixedly mounted on the bottom of the moving frame (8121) and contacts the top of the base plate (814). There is a moving gap (8123) between the left and right side walls of the base plate (814) and the protective enclosure (9). The two ends of the moving frame (8121) slide through the moving gap (8123).
5. The attachment support platform for concrete structure construction according to claim 4, characterized in that: The flipping assembly (81) also includes a protective unit (811), which is disposed on the slider (818) and located below the base plate (814). The protective unit (811) includes a frame (8111) and a fall protection net (8112). The fall protection net (8112) is fixed inside the frame (8111). The frame (8111) is fixed between the sliders (818) located in the long slots (817) on the left and right sides and between the long plates (816).
6. The attachment support platform for concrete structure construction according to claim 5, characterized in that: The protective unit (811) also includes a support slide plate (8113). The support slide plate (8113) is fixed on the long strip plate (816) and symmetrically distributed on the upper and lower sides of the long strip groove (817). The upper and lower distributed support slide plates (8113) form a slide rail to accommodate the frame (8111). The left and right sides of the frame (8111) are movably engaged in the slide rail. The support slide plate (8113) extends to the front front side of the bottom plate (814).
7. The attachment support platform for concrete structure construction according to claim 6, characterized in that: The bottom support mechanism (8) further includes a locking structure (82), which is located between the protective enclosure (9) and the long strip (816) and connects the protective enclosure (9) and the long strip (816); wherein, The locking structure (82) includes a first fixing block (821), a second fixing block (822), and a plug rod (823). The first fixing block (821) is fixed on the inner walls of the left and right sides along the length direction of the receiving notch (95). The second fixing block (822) is fixed on the side wall of the front end of the long strip (816). Both the first fixing block (821) and the second fixing block (822) have through holes (824). One end of the plug rod (823) is fixed on the front side wall of the slider (818) and parallel to the moving direction of the slider (818). The other end of the plug rod (823) passes through the through holes (824) on the first fixing block (821) and the second fixing block (822) and extends to the front side of the front side wall of the protective enclosure (9).
8. The attachment support platform for concrete structure construction according to claim 1, characterized in that: The connecting frame (2) is triangular, and a T-shaped sliding plate (4) is fixed on its side facing the attachment bracket (1). A T-shaped sliding groove (5) is opened on the attachment bracket (1). The T-shaped sliding plate (4) and the T-shaped sliding groove (5) are slidably engaged. A hanging ring (6) is fixed on the top of the connecting frame (2), and a protective canopy (7) is also fixed on the top of the protective enclosure (9).