A rapid installation device for thermal insulation lightweight concrete partition walls

Abstract

This utility model provides a rapid installation device for thermally insulated lightweight concrete partition walls, relating to the field of lightweight concrete partition wall technology. It includes: a movable platform with an installation platform movably mounted on top; and a movable lifting mechanism movably mounted below the movable platform and connected to the lower end of the installation platform. The movable lifting mechanism includes a connecting frame, four vertical support rods, and a connecting platform. Both the connecting frame and the connecting platform are rectangular and parallel to each other. The four vertical support rods are hinged to the four corners of the connecting platform and the inner side of the connecting frame. The beneficial effects of this utility model are: through the integrated design of the movable platform, the movable lifting mechanism, the L-shaped guide structure, and the servo-driven gear-rack transmission, it achieves one-time rapid positioning and precise installation of the thermally insulated lightweight concrete partition wall panel; the double engagement of the H-shaped slide bar and guide rail, and the H-shaped slider and L-shaped groove ensures smooth horizontal movement and vertical lifting without shaking or jamming.

Description

Technical Field

[0001] This utility model relates to the field of lightweight concrete partition wall technology, and in particular to a rapid installation device for thermal insulation lightweight concrete partition walls. Background Technology

[0002] With the rapid development of prefabricated buildings, lightweight concrete partition walls, due to their advantages such as low surface density, good fire resistance, and factory prefabrication, are widely used in interior partitioning projects for high-rise residential buildings, hotels, and office buildings. Current construction methods generally employ a streamlined process of "prefabrication of whole panels, on-site hoisting, and splicing and bonding": the partition panels are first transported to the floor, and then erected one by one using a tower crane or small crane, aligning them with the floor slab, adjacent wall panels, and ceiling slab on three sides; after positioning, polymer mortar or special adhesive is injected into the joints on the sides of the panels, and U-shaped steel clips are fixed with expansion bolts at the three-sided junctions of the wall panels and the main structure, thus completing temporary positioning and final load-bearing connection.

[0003] However, the aforementioned process requires U-shaped steel clips to be pre-fixed to the floor slab, ceiling slab, and side walls according to the design position to form a rigid clamp. Lightweight concrete partitions, under the action of slings, only have a single vertical degree of freedom, with extremely limited horizontal swing and rotation adjustment space. Once the wall panel enters the structural groove, it is difficult to align multiple steel clips at once, often requiring repeated loosening of hooks, manual prying, or even partial removal of clips to complete insertion. This drastically reduces hoisting efficiency and poses a risk of damaging edges and corners. Furthermore, during manual movement, workers must stand below or to the side of the wall panel, creating a large blind spot and increasing the risk of injuries such as pinching or trapping hands. In addition, to accommodate the steel clip positions, the joint width is often forced to be enlarged on-site, requiring secondary grouting later. This increases material consumption and easily leads to shrinkage cracks at the joints, affecting the overall crack resistance and sound insulation performance of the partition wall. Therefore, there is an urgent need for a lightweight concrete partition installation device that enables rapid, precise, and one-time installation. Utility Model Content

[0004] In view of this, embodiments of the present invention provide a rapid installation device for thermal insulation lightweight concrete partition walls, which solves the problem that existing lightweight partition wall installation devices are not convenient for precise and rapid installation of lightweight concrete partition walls in one go.

[0005] An embodiment of this utility model provides a rapid installation device for a thermally insulated lightweight concrete partition wall, comprising: The platform has an installation platform that can be moved up to it; A movable lifting mechanism is movably disposed under the movable platform and connected to the lower end of the mounting platform. The movable lifting mechanism includes a connecting frame, four vertical support rods, and a connecting platform. The connecting frame and the connecting platform are both rectangular and parallel to each other. The four vertical support rods are hinged to the four apex corners of the connecting platform and the inner side of the connecting frame, so that the vertical position of the connecting platform can be adjusted relative to the connecting frame. The movable lifting mechanism can pull the mounting platform to move horizontally and lift vertically relative to the movable platform. A guide structure is provided below the movable platform. The guide structure includes a guide frame and a slider. The guide frame is provided with a slide groove. The slider is slidably connected to the slide groove. The slide groove is L-shaped so that the movement trajectory of the slider is L-shaped. The system includes a drive structure located at the lower part of the movable platform for driving the movable lifting mechanism to move. The drive structure includes a rack, a gear, and a servo motor. The output end of the servo motor is connected to the gear for transmission. The rack is located at the lower part of the connecting frame and meshes with the gear. The servo motor drives the gear to rotate, which allows the rack and the connecting frame to move horizontally under the meshing of the gear teeth.

[0006] Furthermore, the lower part of the movable platform is provided with multiple fixed frames, and two guide rails are connected between the multiple fixed frames. The connecting frame is slidably connected to the two guide rails, and the movement trajectory of the connecting frame is horizontal to the movable platform.

[0007] Furthermore, the connecting frame includes two slide bars and two crossbeams, with the two crossbeams connected between the two slide bars. Each slide bar is slidably connected to a guide rail. The lower part of each of the four top corners of the connecting platform is provided with a hinge seat, and the four vertical support rods are hinged between the slide bars and the hinge seats.

[0008] Furthermore, each of the sliders has an H-shaped longitudinal cross-section, and each of the guide rails has a groove on its side that corresponds to the cross-section of the slider, and the slider fits into the groove.

[0009] Furthermore, the upper surface of the movable platform is provided with a translation groove, and the longitudinal section of the mounting platform is T-shaped and is slidably connected with the translation groove to form a sliding pair.

[0010] Furthermore, the drive structure also includes a rotating shaft, two pulleys and a belt. The rotating shaft is rotatably mounted below the rack perpendicular to the rack via two fixed brackets. The gear is mounted outside the rotating shaft via a bushing and meshes with the rack. The belt is sleeved between the two pulleys. One pulley is connected to the rotating shaft, and the other pulley is connected to the output shaft of the servo motor.

[0011] Furthermore, the slider includes two vertical support rods respectively disposed at one end of the two opposite vertical support rods near the connecting platform, and there are two guide frames symmetrically disposed on both sides of the connecting frame, and the two sliders are slidably connected to the two guide frames respectively.

[0012] Furthermore, the slider has an H-shaped cross-section and fits into the groove.

[0013] Furthermore, the L-shaped vertical portion of the chute is the short end, and the horizontal portion is the long end. The length of the horizontal portion of the chute is configured to be less than the distance between the two vertical struts.

[0014] The beneficial effects of the technical solution provided by the embodiments of this utility model are as follows: The rapid installation equipment for thermal insulation lightweight concrete partition walls of this utility model, through the integrated design of the movable platform, the mobile lifting mechanism, the L-shaped guide structure and the servo-driven gear-rack transmission, realizes the one-time rapid positioning and precise installation of thermal insulation lightweight concrete partition wall panels: the double interlocking of the H-shaped slide bar and guide rail, and the H-shaped slider and L-shaped slide groove ensures that there is no shaking or jamming during the horizontal movement and vertical lifting; the four vertical support rods form a four-bar linkage mechanism between the hinge seat and the connecting frame, which extends synchronously under the forced guidance of the short vertical section of the L-shaped slide groove, efficiently converting the rotational motion of the servo motor into a stable linear lifting force. It can not only transport horizontally with a large stroke at a low position, but also accurately level with a small stroke at a high position, adapting to the installation requirements of different floor heights and panel thicknesses. There is no need to erect a full-span scaffold on site, saving temporary support costs, and has significant comprehensive benefits in terms of construction period, cost and quality. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the quick installation equipment for thermal insulation lightweight concrete partition walls of this utility model; Figure 2 This is an exploded structural diagram of the quick installation equipment for thermal insulation lightweight concrete partition walls of this utility model; Figure 3 This is a schematic diagram of the drive structure of the rapid installation equipment for thermal insulation lightweight concrete partition walls of this utility model; Figure 4 This is a schematic diagram of the guide frame structure of the rapid installation equipment for thermal insulation lightweight concrete partition walls of this utility model.

[0016] In the diagram: 1. Movable platform; 2. Translation groove; 3. Mounting platform; 4. Connecting platform; 5. Crossbeam; 6. Sliding bar; 7. Vertical support rod; 8. Hinge seat; 9. Rack; 10. Rotating shaft; 11. Gear; 12. Guide frame; 13. Slide groove; 14. Slider; 15. Pulley; 16. Belt; 17. Servo motor; 18. Guide rail; 19. Fixing frame. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings. The following description presents a preferred embodiment of several possible embodiments of this utility model, intended to provide a basic understanding of the utility model, but not intended to identify the key or decisive elements of the utility model or to limit the scope of protection sought.

[0018] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0019] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures. Also, it should be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale.

[0021] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0022] Please refer to Figures 1 to 4 The present invention provides a rapid installation device for a thermal insulation lightweight concrete partition wall, including a movable platform 1, an installation platform 3, a movable lifting mechanism, a guide structure, and a drive structure.

[0023] The movable platform 1 serves as the supporting foundation for the entire equipment, and an installation platform 3 is movably mounted on top of it to support and position the insulated lightweight concrete partition wall panels to be installed. The longitudinal section of the installation platform 3 is T-shaped, which slides into the translation groove 2 on the upper surface of the movable platform 1 to form a stable sliding pair, ensuring that the installation platform 3 remains stable and does not wobble during horizontal movement.

[0024] Furthermore, a movable lifting mechanism is located at the lower part of the movable platform 1 to realize the horizontal movement and vertical lifting of the mounting platform 3. It includes a connecting frame, four vertical support rods 7, and a connecting platform 4.

[0025] In this embodiment, the lower part of the movable platform 1 is provided with a plurality of fixed frames 19, and two guide rails 18 are connected between the plurality of fixed frames 19. The connecting frame is slidably connected to the two guide rails 18, and the movement trajectory of the connecting frame is horizontal to the movable platform 1.

[0026] It should be noted that the connecting frame consists of two sliders 6 and two crossbeams 5, forming an overall rectangular frame structure. The longitudinal section of the slider 6 is H-shaped, which fits into the groove on the side of the guide rail 18 on the fixed frame 19, forming a sliding pair with high load-bearing capacity, ensuring that the connecting frame maintains linear movement without offset during horizontal movement.

[0027] Please refer to Figure 2 In this embodiment, the connecting platform 4 is located above the connecting frame, and each of its four corners is provided with a hinge seat 8. The two ends of the vertical support rod 7 are respectively hinged to the slide bar 6 and the hinge seat 8 to form a four-bar linkage.

[0028] When the connecting platform 4 is guided vertically, the vertical support rod 7 can rotate around the hinge point, thereby adjusting the vertical position of the connecting platform 4 relative to the connecting frame. This hinged connection method is not only simple in structure, but also has good load-bearing capacity and stability, and can effectively support the weight of the partition wall panel.

[0029] Please refer to Figure 2 and Figure 4 In this embodiment, a guide structure is located below the movable platform 1 to guide the movement trajectory of the vertical support rod 7, ensuring the stability and accuracy of the vertical lifting process. It includes two symmetrically arranged guide frames 12, each with an L-shaped groove 13.

[0030] Furthermore, the cross-section of the slider 14 is H-shaped, fitting into the slide groove 13 to form a tight sliding fit. The slider 14 is respectively set at one end of the two opposing vertical support rods 7 near the connecting platform 4. When the vertical support rods 7 move, the slider 14 slides along the L-shaped slide groove 13, and its movement trajectory is L-shaped.

[0031] The vertical portion of the L-shaped groove 13 is the short end, and the horizontal portion is the long end, with the length of the horizontal portion being less than the distance between the two vertical support rods 7. This design allows the slider 14 to gradually guide the vertical support rods 7 from an inclined state to a vertical state during horizontal movement, thereby achieving a smooth lifting of the connecting platform 4 after it is in place. At the same time, the H-shaped cross-section of the slider 14 fits into the groove 13, effectively preventing the slider 14 from falling off or getting stuck during sliding, ensuring the continuity and reliability of the movement.

[0032] To drive the connecting platform 4 to move, in this embodiment, a drive structure is located under the movable platform 1 to provide power and drive the moving lifting mechanism to move horizontally. It includes a rack 9, a gear 11, a servo motor 17, a rotating shaft 10, two pulleys 15, and a belt 16. The rack 9 is fixedly mounted under the connecting frame and meshes with the gear 11 to form a gear-rack transmission pair. The rotating shaft 10 is rotatably mounted below the rack 9 perpendicular to it via two fixed brackets 19. The gear 11 is fixed to the outside of the rotating shaft 10 via a bushing, forming a stable meshing relationship with the rack 9.

[0033] In an optional embodiment, the servo motor 17 serves as a power source, and its output shaft is connected to the rotating shaft 10 via a belt 16. When the servo motor 17 starts, its output shaft drives the pulley 15 to rotate, transmitting power to the rotating shaft 10 via the belt 16, causing the rotating shaft 10 to drive the gear 11 to rotate. Under the meshing action of the gear 11 and the rack 9, the rack 9 drives the connecting frame to move horizontally along the guide rail 18.

[0034] In practical use, the insulated lightweight concrete partition wall panel to be installed is first placed on the mounting platform 3. The servo motor 17 is started, driving the gear 11 to rotate, which in turn moves the rack 9 and the connecting frame horizontally, causing the mounting platform 3 to move below the installation position. At this time, the slider 14 is located at the end of the horizontal part of the L-shaped slide groove 13.

[0035] Subsequently, servo motor 17 continues to operate, the connecting frame continues to move horizontally, and slider 14 enters the vertical part of slide groove 13. Guided by guide frame 12, vertical support rod 7 gradually changes from an inclined state to a vertical state, pushing connecting platform 4 and mounting platform 3 to rise vertically. When the partition wall reaches the predetermined installation height, servo motor 17 stops operating, and installers can then carry out the fixed installation operation of the partition wall.

[0036] After installation, the servo motor 17 rotates in the opposite direction, causing the connecting frame to move in the opposite direction. The slider 14 slides from the vertical part of the slide groove 13 back to the horizontal part, the vertical support rod 7 gradually tilts, and the connecting platform 4 and the mounting table 3 descend back to their initial positions, ready for the next installation operation.

[0037] In this document, the directional terms such as front, back, top, and bottom are defined based on the position of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that these are relative concepts and can vary depending on different methods of use and placement; the use of these directional terms should not limit the scope of protection claimed in this application.

[0038] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 rapid installation device for thermally insulated lightweight concrete partition walls, characterized in that, include: The activity platform (1) has an installation platform (3) that can be movably installed on its top; The movable lifting mechanism is movably disposed at the lower part of the movable platform (1) and connected to the lower end of the mounting platform (3). The movable lifting mechanism includes a connecting frame, four vertical support rods (7) and a connecting platform (4). The connecting frame and the connecting platform (4) are both rectangular and parallel to each other. The four vertical support rods (7) are hinged to the four top corners of the connecting platform (4) and the inner side of the connecting frame, so that the connecting platform (4) can be adjusted vertically relative to the connecting frame. The movable lifting mechanism can pull the mounting platform (3) to move horizontally and lift vertically relative to the movable platform (1). A guide structure is provided below the movable platform (1). The guide structure includes a guide frame (12) and a slider (14). A groove (13) is provided on the guide frame (12). The slider (14) is slidably connected to the groove (13). The groove (13) is L-shaped so that the movement trajectory of the slider (14) is L-shaped. The drive structure is located at the lower part of the movable platform (1) and is used to drive the movable lifting mechanism to move. The drive structure includes a rack (9), a gear (11) and a servo motor (17). The output end of the servo motor (17) is connected to the gear (11) for transmission. The rack (9) is located at the lower part of the connecting frame and meshes with the gear (11). The servo motor (17) drives the gear (11) to rotate, so that the rack (9) and the connecting frame can move horizontally under the tooth meshing.

2. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 1, characterized in that: The lower part of the movable platform (1) is provided with multiple fixed frames (19), and two guide rails (18) are connected between the multiple fixed frames (19). The connecting frame is slidably connected to the two guide rails (18), and the movement trajectory of the connecting frame is horizontal to the movable platform (1).

3. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 2, characterized in that: The connecting frame includes two slide bars (6) and two crossbeams (5). The two crossbeams (5) are connected between the two slide bars (6). Each slide bar (6) is slidably connected to a guide rail (18). The four corners of the connecting platform (4) are provided with hinge seats (8). The four vertical support rods (7) are hinged between the slide bars (6) and the hinge seats (8).

4. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 3, characterized in that: Each of the slide bars (6) has an H-shaped longitudinal cross section, and each of the guide rails (18) has a groove on its side corresponding to the cross section of the slide bar (6), and the slide bar (6) fits into the groove.

5. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 1, characterized in that: The upper surface of the movable platform (1) is provided with a translation groove (2), and the longitudinal section of the mounting platform (3) is T-shaped and is slidably connected with the translation groove (2) to form a sliding pair.

6. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 2, characterized in that: The drive structure also includes a rotating shaft (10), two pulleys (15) and a belt (16). The rotating shaft (10) is rotatably disposed below the rack (9) perpendicular to the rack (9) by two fixing brackets (19). The gear (11) is disposed outside the rotating shaft (10) by a bushing and meshes with the rack (9). The belt (16) is sleeved between the two pulleys (15). One pulley (15) is connected to the rotating shaft (10), and the other pulley (15) is connected to the output shaft of the servo motor (17).

7. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 1, characterized in that: The slider (14) includes two vertical support rods (7) respectively set at one end of the two opposite vertical support rods (7) near the connecting platform (4). There are two guide frames (12), which are symmetrically arranged on both sides of the connecting frame. The two sliders (14) are slidably connected to the two guide frames (12) respectively.

8. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 7, characterized in that: The slider (14) has an H-shaped cross section and is fitted into the groove (13).

9. The rapid installation equipment for thermal insulation lightweight concrete partition walls as described in claim 1, characterized in that: The L-shaped vertical portion of the slide (13) is the short end, and the horizontal portion is the long end. The length of the horizontal portion of the slide (13) is configured to be less than the distance between the two vertical struts (7).

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