A prefabricated lifting construction platform for building construction

Abstract

The utility model relates to the technical field of lifting construction platform, concretely is a kind of assembly type lifting construction platform for building construction, including bottom plate, the top of the bottom plate is fixedly connected with multiple support rods, the top of the bottom plate is provided with lifting plate, the outside of the lifting plate is fixedly connected with guard frame, the both sides of the lifting plate are provided with part receiving assembly;The part receiving assembly includes the fixed frame that is hingedly connected with the outside of lifting plate, and the inner wall side of the fixed frame is provided with shielding net.It is received to the part that falls from high altitude by the setting of part receiving assembly, avoids the falling of part, and by the setting of inserting rod, boss, socket, the quick disassembly and assembly of fixed frame and shielding net are facilitated, and by the setting of part loss prevention assembly, the part received is uniformly collected, the loss of part is prevented, material loss is caused, the loss of material is avoided at the same time to avoid the situation that the falling of part causes the injury of staff located directly below.

Description

Technical Field

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

[0002] A lifting platform is a multi-functional lifting and loading / unloading mechanical equipment, which can be divided into fixed and mobile types. Mobile types include straight boom, articulated boom, scissor lift, mast lift, aluminum alloy lifting platform, and telescopic cylinder lift. Fixed types include scissor lift, guide rail lifting platform, chain lifting platform, loading and unloading platform, and attached electric construction platform, etc.

[0003] A construction lifting platform, authorized under publication number CN222524139U, includes a moving component, a lifting component slidably connected above the moving component, and the moving component and lifting component connected by an inclined component. An anti-fall component is installed on the lifting component. The moving component includes a supporting base plate, with four rectangularly distributed moving rollers fixedly installed on the lower surface of the supporting base plate. A square receiving cavity is formed in the center of the supporting base plate. This invention utilizes the control switch of the drive motor, which rotates a horizontal threaded rod, thereby moving the moving slider and strip slide plate to the left. This, in turn, causes the lifting component to rise via an electric telescopic rod.

[0004] Regarding the aforementioned technologies, the existing lifting platforms have the following drawbacks: when workers are working on the edge of the lifting platform at construction sites, their tools or construction parts may extend beyond the platform due to fatigue from prolonged work. This can lead to the loss of tools or parts in a cluttered environment. Therefore, this utility model provides a prefabricated lifting platform for building construction. Utility Model Content

[0005] The purpose of this application is to provide a prefabricated lifting construction platform for building construction, in order to solve the problem mentioned in the background art that when workers stand on the edge of the lifting construction platform to work at the construction site, their hand tools or construction parts extend out of the construction platform. Due to long-term work and physical fatigue, the hand tools or parts may fall off, resulting in the loss of parts or tools in a messy site.

[0006] To achieve the above objectives, this application provides the following technical solution: a prefabricated lifting construction platform for building construction, comprising a base plate, a plurality of support rods fixedly connected to the top of the base plate, a lifting plate disposed above the base plate, a protective frame fixedly connected to the outer side of the lifting plate, and parts receiving assemblies disposed on both sides of the lifting plate; the parts receiving assembly includes a fixed frame hinged to the outer side of the lifting plate, a shielding net disposed on the inner side of the fixed frame, a plurality of positioning blocks fixedly connected to the outer side of the support rods, an insert rod fixedly connected to the outer side of the positioning blocks, a protrusion fixedly connected to the outer side of the insert rod, the protrusion being made of rubber, an insertion hole adapted to the protrusion being opened on the outer side of the fixed frame, and parts anti-loss assemblies disposed on both sides of the protective frame.

[0007] Preferably, the anti-loss component includes a fixing block fixedly connected to the outside of the protective frame, a brushless motor fixedly connected to the outside of the protective frame, a threaded rod fixedly connected to the output end of the brushless motor, a threaded rod rotatably connected to the fixing block at the end of the threaded rod away from the brushless motor, a slider threadedly connected to the outside of the threaded rod, a connecting rod fixedly connected to the outside of the slider, a cleaning block fixedly connected to the end of the connecting rod away from the slider, a guide groove adapted to the cleaning block being opened on the outside of the protective frame, and the slider being slidably connected to the protective frame.

[0008] Preferably, a pair of magnetic blocks are fixedly connected to both sides of the protective frame, and a magnetic sheet adapted to the magnetic blocks is provided on the outer side of the fixed frame.

[0009] Preferably, a fixing frame is fixedly connected to the top of the base plate, and a fixing rod is fixedly connected to the outside of the fixing frame.

[0010] Preferably, a hydraulic push rod is rotatably connected to the outer side of the fixed rod, and a lower sliding rod is fixedly connected to the output end of the hydraulic push rod.

[0011] Preferably, a lower sliding groove adapted to the lower sliding rod is provided on the outer side of the fixing frame, and the lower sliding rod is slidably connected to the lower sliding groove.

[0012] Preferably, a pair of folding frames are provided on the outer side of the fixed frame, and a pair of upper sliding rods are fixedly connected to the end of the folding frame away from the fixed frame. The pair of folding frames are rotatably connected to the fixed rod, the lower sliding rod, and the upper sliding rod, and the pair of folding frames are connected to each other through multiple rotating shafts.

[0013] Preferably, the outer side of the lifting plate is provided with an upper sliding groove, and the upper sliding rod is slidably connected to the upper sliding groove.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] In this invention, the component receiving assembly catches parts or tools that may fall due to fatigue, preventing them from dropping. The insert rod, protrusion, and insertion hole facilitate quick assembly and disassembly of the fixing frame and the shielding net. The component preventing loss of parts collects the caught parts to prevent loss and material waste. This invention also prevents parts from falling and injuring workers directly below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first-view axial side view of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the second-view axial side structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the insertion hole in this utility model;

[0020] Figure 4 for Figure 2 A magnified structural diagram at point A.

[0021] In the diagram: 1. Base plate; 2. Fixing frame; 3. Hydraulic push rod; 4. Fixing rod; 5. Folding frame; 6. Lower sliding groove; 7. Lower sliding rod; 8. Support rod; 9. Fixing frame; 10. Shielding net; 11. Lifting plate; 12. Protective frame; 13. Guide chute; 14. Brushless motor; 15. Magnetic block; 16. Threaded rod; 17. Slider; 18. Connecting rod; 19. Cleaning block; 20. Upper sliding groove; 21. Fixing block; 22. Positioning block; 23. Insert rod; 24. Protrusion; 25. Upper sliding rod; 26. Insertion hole; 27. Magnetic sheet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example 1:

[0025] refer to Figures 1-4The diagram illustrates a prefabricated lifting construction platform for building construction. For example, in an unfinished construction site, a multi-layered, openwork support frame is erected. The lifting construction platform is needed for repairs or reinforcement. It includes a base plate 1, which serves as the fundamental support component of the entire platform, providing a stable support surface to ensure the platform can withstand the overall weight and loads generated during construction. Multiple support rods 8 are fixedly connected to the top of the base plate 1. These support rods 8 connect the base plate 1 to the lifting plate 11, providing vertical support and guidance to ensure the lifting plate 11 remains stable during lifting, preventing swaying or deviation. The lifting plate 11 is positioned above the base plate 1. The lifting plate 11 is the main working surface for construction personnel to operate and place construction parts. It enables lifting, facilitating construction operations on building structures at different heights. A protective frame 12 is fixedly connected to the outside of the lifting plate 11. The protective frame 12 ensures the safety of construction personnel, preventing accidental falls while operating on the platform. It also provides some protection for parts placed on the lifting plate 11, preventing them from rolling off. Both sides of the lifting plate 11 are equipped with parts receiving components. During deployment, the external environment will not obstruct or hinder the fixed frame 9. The parts receiving components include a fixed frame 9 hinged to the outer side of the lifting plate 11. The fixed frame 9 can rotate around the hinge point with the lifting plate 11, unfolding when parts need to be received and folding away when not needed, without occupying excessive space. A shielding net 10 is provided on the inner side of the fixed frame 9. The shielding net 10 prevents parts placed inside the fixed frame 9 from falling from the side, thus assisting in receiving parts. Multiple positioning blocks 22 are fixedly connected to the outer side of the support rod 8. The positioning blocks 22 are used to fix the position of the insertion rod 23, ensuring that the insertion rod 23 does not move arbitrarily during platform operation. An insertion rod 23 is fixedly connected to the outer side of the positioning block 22. The insertion rod 23 is arc-shaped, facilitating its engagement with the insertion hole 26 on the fixed frame 9, achieving positioning and fixation of the fixed frame 9 after deployment. A protrusion 24 is fixedly connected to the outer side of the insertion rod 23. The protrusion 24 is made of rubber and has a certain degree of elasticity. After being inserted into the insertion hole 26 of the fixing frame 9, it can fit tightly against the inner wall of the insertion hole 26 to prevent the fixing frame 9 from loosening during use. The outer side of the fixing frame 9 has an insertion hole 26 that matches the protrusion 24. The insertion hole 26 matches the insertion rod 23. By inserting the insertion rod 23 into the insertion hole 26, and with the fixing effect of the protrusion 24, the unfolded fixing frame 9 is stably fixed to ensure that it can reliably support parts. Parts anti-loss components are provided on both sides of the protective frame 12. The parts anti-loss components include a fixing block 21 fixedly connected to the outer side of the protective frame 12. The fixing block 21 is used to support the threaded rod 16 so that the threaded rod 16 can rotate stably.A brushless motor 14 is fixedly connected to the outer side of the protective frame 12. The brushless motor 14 serves as a power source, providing power for the rotation of the threaded rod 16. By controlling the rotation of the brushless motor 14, automated control of subsequent components can be achieved. The output end of the brushless motor 14 is fixedly connected to the threaded rod 16, which rotates under the drive of the brushless motor 14, converting the motor's rotational motion into linear motion. The end of the threaded rod 16 furthest from the brushless motor 14 is rotatably connected to the fixed block 21, ensuring the stability of the threaded rod 16's rotation. A slider 17 is threadedly connected to the outer side of the threaded rod 16. Under the rotation of the threaded rod 16, the slider 17 moves linearly along the axial direction of the threaded rod 16. A connecting rod 18 is fixedly connected to the outer side of the slider 17, connecting the slider 17 and the cleaning block 19, transmitting the linear motion of the slider 17 to the cleaning block 19. A cleaning block 19 is fixedly connected to the end of the connecting rod 18 away from the slider 17. The cleaning block 19 can move outside the protective frame 12 under the action of the slider 17 and the connecting rod 18, used to clean parts that may fall off the protective frame 12 and push them back to a safe area, preventing parts from falling off the protective frame 12. A guide groove 13 adapted to the cleaning block 19 is provided on the outer side of the protective frame 12. The guide groove 13 provides guidance for the movement of the cleaning block 19 and also provides a channel for the movement of parts, enabling the cleaning block 19 to more effectively guide parts to a safe position. The slider 17 is slidably connected to the protective frame 12, ensuring the stability and accuracy of the slider 17 during movement. A pair of magnetic blocks 15 are fixedly connected to both sides of the protective frame 12, and magnetic sheets 27 adapted to the magnetic blocks 15 are provided on the outer side of the fixing frame 9. The magnetic block 15 and the magnetic sheet 27 attract each other. When the fixed frame 9 is folded up, the magnetic force of the magnetic block 15 and the magnetic sheet 27 will firmly attach the fixed frame 9 to the protective frame 12, preventing the fixed frame 9 from shaking randomly during platform lifting or construction.

[0026] Example 2:

[0027] refer to Figures 1-4Based on the same concept as Embodiment 1 above, this embodiment further proposes that the base plate 1 serves as the fundamental load-bearing component of the entire device, providing a stable installation platform for the fixed frame 2 and subsequent connected components. This ensures the device remains stable at the bottom during operation, preventing swaying that could affect overall performance. The fixed frame 2, fixedly connected to the top of the base plate 1, supports and secures the core structural components of the device, ensuring that each component works collaboratively in a relatively stable spatial position, thus improving the overall integrity and stability of the device structure. The fixed rod 4, fixedly connected to the outer side of the fixed frame 2, serves as a key component for support and connection, providing mounting points for the hydraulic push rod 3 and the folding frame 5, ensuring they have a reliable support foundation during movement and maintaining structural stability. The hydraulic push rod 3, rotatably connected to the outer side of the fixed rod 4, is the power source for the device to achieve lifting and lowering movements. Through the extension and retraction of the hydraulic push rod 3, the movement of the sliding rod 7 can be precisely controlled, thereby driving other components to move collaboratively, realizing the lifting and lowering function of the device. The height can be flexibly adjusted according to actual needs. The lower sliding rod 7, fixedly connected to the output end of the hydraulic push rod 3, slides along the lower sliding groove 6, which is adapted to the lower sliding rod 7, on the outer side of the fixed frame 2 under the drive of the hydraulic push rod 3. The lower sliding groove 6 provides guidance and limitation for the sliding of the lower sliding rod 7, ensuring the accuracy of the movement trajectory of the lower sliding rod 7 and preventing it from deviating during movement, thus ensuring the smoothness and accuracy of the lifting and lowering movement of the device. A pair of folding frames 5, set on the outer side of the fixed frame 2, serve as transmission and support. They transmit the power from the hydraulic push rod 3 to the upper sliding rod 25 and the lifting plate 11 through a rotatable connection, while providing structural support during the lifting and lowering process of the device and maintaining the overall shape of the device. A pair of upper sliding rods 25, fixedly connected to the end of the folding frame 5 away from the fixed frame 2, are rotatably connected to the folding frame 5. Driven by the folding frame 5, they can slide along the upper sliding groove 20 on the outer side of the lifting plate 11. The upper sliding groove 20 provides guidance and limitation for the upper sliding rods 25, ensuring the stability of the movement trajectory of the upper sliding rods 25, thereby ensuring that the lifting plate 11 can perform smooth lifting and lowering movements. A pair of folding frames 5 are connected by multiple pivots. These pivots enable the folding frames 5 to fold and unfold flexibly, realize the lifting function of the device, and distribute the force during the movement to ensure the structural strength and service life of the folding frames 5.

[0028] Working principle: The hydraulic push rod 3 drives the lower sliding rod 7 to slide along the lower sliding groove 6. Through the cooperation of a pair of folding frames 5, the lifting plate 11 is raised, dragging the fixed frame 9 away from the protective frame 12, releasing the attraction of the magnetic block 15 and magnetic sheet 27. The fixed frame 9 is dragged to squeeze the protrusion 24 and deform it, so that the protrusion 24 and the insertion rod 23 pass through the insertion hole 26 until the protrusion 24 returns to its shape, limiting the fixed frame 9, realizing the unfolding of the fixed frame 9 and the shielding net 10, realizing the collection of parts that fall during the operation. The parts slide along the shielding net 10 to the guide trough 13. The brushless motor 14 drives the threaded rod 16 to rotate. Through the sliding of the slider 17, connecting rod 18 and cleaning block 19, the parts are dragged along the guide trough 13 and slide out to collect the parts.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A prefabricated lifting construction platform for building construction, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected with multiple support rods (8), and a lifting plate (11) is provided above the base plate (1). A protective frame (12) is fixedly connected to the outside of the lifting plate (11), and parts receiving components are provided on both sides of the lifting plate (11). The parts receiving assembly includes a fixed frame (9) hinged to the outside of the lifting plate (11). A shielding net (10) is provided on the inner side of the fixed frame (9). Multiple positioning blocks (22) are fixedly connected to the outside of the support rod (8). An insertion rod (23) is fixedly connected to the outside of the positioning block (22). A protrusion (24) is fixedly connected to the outside of the insertion rod (23). The protrusion (24) is made of rubber. An insertion hole (26) adapted to the protrusion (24) is opened on the outside of the fixed frame (9). Parts anti-loss components are provided on both sides of the protective frame (12).

2. The prefabricated lifting construction platform for building construction according to claim 1, characterized in that: The anti-loss component for the parts includes a fixing block (21) fixedly connected to the outside of the protective frame (12). A brushless motor (14) is fixedly connected to the outside of the protective frame (12). A threaded rod (16) is fixedly connected to the output end of the brushless motor (14). The end of the threaded rod (16) away from the brushless motor (14) is rotatably connected to the fixing block (21). A slider (17) is threadedly connected to the outside of the threaded rod (16). A connecting rod (18) is fixedly connected to the outside of the slider (17). A cleaning block (19) is fixedly connected to the end of the connecting rod (18) away from the slider (17). A guide groove (13) adapted to the cleaning block (19) is opened on the outside of the protective frame (12). The slider (17) is slidably connected to the protective frame (12).

3. The prefabricated lifting construction platform for building construction according to claim 2, characterized in that: A pair of magnetic blocks (15) are fixedly connected to both sides of the protective frame (12), and a magnetic sheet (27) adapted to the magnetic blocks (15) is provided on the outside of the fixed frame (9).

4. A prefabricated lifting construction platform for building construction according to claim 3, characterized in that: A fixing frame (2) is fixedly connected to the top of the base plate (1), and a fixing rod (4) is fixedly connected to the outside of the fixing frame (2).

5. A prefabricated lifting construction platform for building construction according to claim 4, characterized in that: The outer side of the fixed rod (4) is rotatably connected to a hydraulic push rod (3), and the output end of the hydraulic push rod (3) is fixedly connected to a lower sliding rod (7).

6. A prefabricated lifting construction platform for building construction according to claim 5, characterized in that: The outer side of the fixing frame (2) is provided with a lower sliding groove (6) that is adapted to the lower sliding rod (7), and the lower sliding rod (7) is slidably connected to the lower sliding groove (6).

7. A prefabricated lifting construction platform for building construction according to claim 6, characterized in that: A pair of folding frames (5) are provided on the outside of the fixed frame (2). A pair of upper sliding rods (25) are fixedly connected to one end of the folding frame (5) away from the fixed frame (2). The pair of folding frames (5) are rotatably connected to the fixed rod (4), the lower sliding rod (7), and the upper sliding rod (25). The pair of folding frames (5) are connected to each other through multiple rotating shafts.

8. A prefabricated lifting construction platform for building construction according to claim 7, characterized in that: The lifting plate (11) has an upper sliding groove (20) on its outer side, and the upper sliding rod (25) is slidably connected to the upper sliding groove (20).

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