A hanging basket rear support counterweight-free mounting structure

Abstract

The utility model provides a kind of installation structure of no counterweight of hanging basket rear support, specifically related to construction site construction technical field, to solve the technical problem that the prior art relies on the environment of installation counterweight, and cannot be applicable to the technical problem of counterweight that cannot be installed under special environment.The utility model includes installation flange, lifting mechanism and sliding mechanism connected in order from top to bottom;Puncture fixing mechanism is slidably connected on the sliding mechanism;The puncture fixing mechanism includes the sliding block slidably arranged on the sliding mechanism, the bottom end of the sliding block is rotatably connected with puncture anchor rod, and the puncture anchor rod is rotated by motor drive inside the sliding block.The device can be applicable to flat roof or roof with missing beam body.

Description

Technical Field

[0001] This utility model relates to the field of construction site technology, and more specifically, to a weightless installation structure for the rear support of a suspended platform. Background Technology

[0002] With the continuous development of construction technology, building shapes have become increasingly diverse, and irregularly shaped curtain walls are being used more and more in building facades and roofs. In order to create highly personalized architectural spaces and landscapes, roof structure beams are often used on building roofs, and curtain wall construction currently relies heavily on suspended scaffolds as a construction method. In particular, for suspended scaffold systems in buildings where traditional counterweights cannot be installed, pre-embedded anchors, structural beam binding, or mechanical ground anchors are needed to replace the counterweight function.

[0003] Among them, the patent application CN 118881142 A, entitled "A Rear Support Device for a Weightless Suspended Basket and a Suspended Basket," uses a U-shaped frame fitted onto the outside of the structural beam to provide support. Clamping components horizontally clamp the beam sides to accommodate different beam widths, and a limiting rod moves downwards along an arc-shaped groove to abut the bottom of the beam, forming a three-dimensional fixation. This patent eliminates the need for counterweights, thus enhancing anti-overturning capabilities.

[0004] However, although this patent can adapt to structural beams of different sizes, it depends on the installation environment of the roof structural beams and cannot be applied to special environments such as flat roofs or missing beams where counterweights cannot be installed. Utility Model Content

[0005] The purpose of this utility model is to provide a weightless installation structure for the rear support of a suspended platform, which is applicable to flat roofs or roofs without beams.

[0006] The embodiments of this utility model are achieved through the following technical solutions:

[0007] A counterweight-free installation structure for a suspended platform rear support includes a mounting flange, a lifting mechanism, and a sliding mechanism connected sequentially from top to bottom; a piercing and fixing mechanism is slidably connected to the sliding mechanism; the piercing and fixing mechanism includes a slider slidably disposed on the sliding mechanism, and a piercing anchor rod is rotatably connected to the bottom end of the slider, the piercing anchor rod being driven to rotate by a motor inside the slider; an auxiliary fixing mechanism is provided at the bottom of the sliding mechanism.

[0008] In some embodiments, the lifting mechanism includes a vertically arranged pneumatic telescopic cylinder, and a universal follower mechanism is provided between the mounting flange and the pneumatic telescopic cylinder. The universal follower mechanism includes a ball socket located at the center of the bottom of the mounting flange, and a ball head that mates with the ball socket is provided at the top of the cylinder body of the pneumatic telescopic cylinder.

[0009] In some embodiments, a buffer mechanism is further provided between the mounting flange and the pneumatic telescopic cylinder body. The buffer mechanism includes an annular damping spring whose two ends are respectively connected to the bottom of the mounting flange and the top of the pneumatic telescopic cylinder body. A hydraulic damper is sleeved on the inner side of the annular damping spring. The top end of the hydraulic damper is connected to the bottom of the mounting flange, and the bottom end of the hydraulic damper is connected to the top end of the pneumatic telescopic cylinder body.

[0010] In some embodiments, multiple buffer mechanisms are provided, all evenly distributed around the outside of the ball socket.

[0011] In some embodiments, the sliding mechanism includes a mounting plate fixedly connected to the bottom end of the piston of the pneumatic telescopic cylinder. The bottom of the mounting plate is provided with multiple sliding rods. The bottom end of each sliding rod slides through the top of the slider to the bottom of the piercing anchor and is fixedly connected to a receiving ring. The diameter of the receiving ring is larger than the outer diameter of the mounting plate.

[0012] In some embodiments, the bottom of the receiving ring is provided with an elastic pad.

[0013] In some embodiments, the auxiliary fixing mechanism includes a plurality of mounting through holes for mounting spiral ground stakes arranged circumferentially on the receiving ring.

[0014] In some embodiments, the outer wall of the piercing anchor is provided with a spiral chip guide groove.

[0015] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0016] 1. This utility model provides a weightless installation structure for the rear support of a suspended platform, which is doubly fixed by piercing anchor rods and multiple spiral ground nails around it, and is suitable for flat roofs or roofs without beams. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of a weightless installation structure for a suspended basket rear support provided in an embodiment of the present invention during sliding.

[0019] Figure 2 This is a schematic diagram of the buffer mechanism provided in an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the sliding mechanism provided in an embodiment of the present invention.

[0021] Icons: 1. Mounting flange; 2. Slider; 3. Piercing anchor; 4. Pneumatic telescopic cylinder; 5. Ball socket; 6. Ball head; 7. Annular damping spring; 8. Hydraulic damper; 9. Mounting plate; 10. Sliding rod; 11. Receiving ring; 12. Elastic pad; 13. Mounting through hole; 14. Spiral chip guide groove. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] 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 further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, 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, and therefore should not be construed as a limitation of this utility model.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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.

[0027] Please see Figures 1-3 As shown, the main body of this embodiment is a weightless installation structure for the rear support of a suspended platform, including a mounting flange 1, a lifting mechanism, and a sliding mechanism connected sequentially from top to bottom; a piercing and fixing mechanism is slidably connected to the sliding mechanism; the piercing and fixing mechanism includes a slider 2 slidably disposed on the sliding mechanism, and a piercing anchor rod 3 is rotatably connected to the bottom end of the slider 2, and the piercing anchor rod 3 is driven to rotate by a motor inside the slider 2; an auxiliary fixing mechanism is provided at the bottom of the sliding mechanism.

[0028] Furthermore, the lifting mechanism includes a vertically arranged pneumatic telescopic cylinder 4, and a universal follower mechanism is provided between the mounting flange 1 and the pneumatic telescopic cylinder 4. The universal follower mechanism includes a ball socket 5 located at the center of the bottom of the mounting flange 1, and a ball head 6 that cooperates with the ball socket 5 is provided on the top of the cylinder body of the pneumatic telescopic cylinder 4.

[0029] Furthermore, a buffer mechanism is provided between the mounting flange 1 and the cylinder body of the pneumatic telescopic cylinder 4. The buffer mechanism includes an annular damping spring 7 with its two ends connected to the bottom of the mounting flange 1 and the top of the cylinder body of the pneumatic telescopic cylinder 4, respectively. A hydraulic damper 8 is sleeved on the inner side of the annular damping spring 7. The top end of the hydraulic damper 8 is connected to the bottom of the mounting flange 1, and the bottom end of the hydraulic damper 8 is connected to the top end of the cylinder body of the pneumatic telescopic cylinder 4.

[0030] Furthermore, multiple buffer mechanisms are provided, all evenly distributed around the outside of the ball socket 5.

[0031] Furthermore, the sliding mechanism includes a mounting plate 9 fixedly connected to the bottom end of the piston of the pneumatic telescopic cylinder 4. The bottom of the mounting plate 9 is provided with multiple sliding rods 10. The bottom end of the sliding rod 10 slides through from the top of the slider 2 to the bottom of the piercing anchor rod 3 and is fixedly connected to a receiving ring 11. The diameter of the receiving ring 11 is larger than the outer diameter of the mounting plate 9.

[0032] Furthermore, the bottom of the receiving ring 11 is provided with an elastic pad 12.

[0033] Furthermore, the auxiliary fixing mechanism includes a plurality of mounting through holes 13 arranged around the receiving ring 11 for installing spiral ground nails.

[0034] Furthermore, the outer wall of the piercing anchor 3 is provided with a spiral chip guide groove 14.

[0035] The mounting flange 1 is fixedly connected to the crossbeam of the suspended platform using bolts. Based on the height difference between the building's top plane and the suspended platform's crossbeam, the piston of the pneumatic telescopic cylinder 4 is controlled to extend downwards, causing the receiving ring 11 at the bottom of the sliding rod 10 to abut against the building's top plane. After abutment, the motor is started to rotate the piercing anchor rod 3, and then the slider 2 is pressed to make the bottom end of the piercing anchor rod 3 abut against the building's top plane. Because the outer wall of the piercing anchor rod 3 is provided with a spiral chip guide groove 14, the piercing anchor rod 3 automatically nails into the building's top plane during rotation. Simultaneously, the slider 2 slides along the sliding rod 10. After the piercing anchor rod 3 is driven in, spiral ground nails are driven into all the mounting through holes 13, thereby increasing the device's fixing effect.

[0036] It is worth mentioning that the universal follow-up component allows the mounting flange 1 and the basket beam to wobble at a certain angle after installation, thus mitigating the installation error between the beam and the mounting flange 1.

[0037] It is worth mentioning that the annular damping spring 7 and the hydraulic damper 8 inside it can provide huge load-bearing capacity and absorb instantaneous impact loads, thereby increasing the device's fixing effect on the basket beam.

[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hoistway installation structure of a counterweightless type of a rear support of a basket, characterized by, It includes a mounting flange (1), a lifting mechanism and a sliding mechanism connected sequentially from top to bottom; a puncture fixing mechanism is slidably connected to the sliding mechanism; the puncture fixing mechanism includes a slider (2) slidably disposed on the sliding mechanism, and a puncture anchor rod (3) is rotatably connected to the bottom end of the slider (2), and the puncture anchor rod (3) is driven to rotate by a motor inside the slider (2); an auxiliary fixing mechanism is provided at the bottom of the sliding mechanism.

2. A hanger basket rear support counterweight-free mounting structure according to claim 1, characterized in that, The lifting mechanism includes a vertically arranged pneumatic telescopic cylinder (4), and a universal follower mechanism is provided between the mounting flange (1) and the pneumatic telescopic cylinder (4). The universal follower mechanism includes a ball socket (5) located at the center of the bottom of the mounting flange (1), and a ball head (6) that cooperates with the ball socket (5) is provided on the top of the cylinder body of the pneumatic telescopic cylinder (4).

3. A hanger basket rear support counterweight free mounting structure according to claim 2, characterized in that, A buffer mechanism is also provided between the mounting flange (1) and the cylinder body of the pneumatic telescopic cylinder (4). The buffer mechanism includes an annular damping spring (7) with its two ends connected to the bottom of the mounting flange (1) and the top of the cylinder body of the pneumatic telescopic cylinder (4), respectively. A hydraulic damper (8) is sleeved on the inner side of the annular damping spring (7). The top end of the hydraulic damper (8) is connected to the bottom of the mounting flange (1), and the bottom end of the hydraulic damper (8) is connected to the top end of the cylinder body of the pneumatic telescopic cylinder (4).

4. A hanger basket rear support counterweight free mounting structure according to claim 3, characterized in that, Multiple buffer mechanisms are provided, all of which are evenly distributed around the outside of the ball socket (5).

5. A hanger basket rear support counterweight free mounting structure according to claim 2, characterized in that, The sliding mechanism includes a mounting plate (9) fixedly connected to the bottom end of the piston of the pneumatic telescopic cylinder (4). The bottom of the mounting plate (9) is provided with multiple sliding rods (10). The bottom end of the sliding rod (10) slides through the top of the slider (2) to the bottom of the piercing anchor rod (3) and is fixedly connected with a receiving ring (11). The diameter of the receiving ring (11) is larger than the outer diameter of the mounting plate (9).

6. A hanger basket rear support counterweight free mounting structure according to claim 5, characterized in that, The bottom of the receiving ring (11) is provided with an elastic pad (12).

7. A hanger basket rear support counterweight free mounting structure according to claim 6, characterized in that, The auxiliary fixing mechanism includes a plurality of mounting through holes (13) arranged around the receiving ring (11) for installing spiral ground nails.

8. A hanger basket rear support counterweight free mounting structure according to claim 3, characterized in that, The outer wall of the piercing anchor (3) is provided with a spiral chip guide groove (14).

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