Moulded type tower crane wall attachment operating platform

Abstract

The application provides a forming type tower crane wall operation platform, which comprises a support frame, a plurality of first support rods and a plurality of second support rods which are arranged in cross with the first support rods; the second support rods are clamped and fixed on the first support rods, and the lower ends of the first support rods and the second support rods are provided with fixing grooves for clamping and fixing the support frame on the horizontal web of the tower crane; an operation platform is fixed on the support frame and comprises a plurality of platform panels, the ends of the platform panels are sequentially connected through hinges, and support locking members are arranged between the adjacent two platform panels for integrally surrounding the plurality of platform panels on the periphery of the tower crane. The assembly between the support frame, the operation platform and the fence provides a stable, safe and efficient operation environment for the construction site, improves the construction efficiency and effectively ensures the stability of the tower crane wall operation platform of the construction site.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a prefabricated tower crane wall-mounted operating platform. Background Technology

[0002] With the rapid development of high-rise buildings in my country, tower cranes have become indispensable equipment in construction. Their application is becoming increasingly widespread, and their safety has received considerable attention. Among the various safety factors of tower cranes, wall attachment plays a crucial role. However, traditional wall-attached construction platforms need to be erected on-site at high-rise buildings, resulting in prolonged high-altitude operations, which means construction workers face higher safety risks. Furthermore, traditional wall-attached construction platforms are difficult to dismantle and cannot be reused after dismantling, leading to resource waste. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a prefabricated tower crane wall-mounted operating platform.

[0004] The specific technical solution is as follows: A prefabricated tower crane wall-mounted operating platform, comprising: The support frame includes multiple sets of first support rods and second support rods that intersect with the first support rods; the second support rods are snapped and fixed to the first support rods, and the lower ends of both the first and second support rods are provided with fixing grooves for snapping and fixing the support frame to the horizontal web members of the tower crane; An operating platform, fixed to a support frame, includes multiple platform panels, the ends of which are sequentially connected by hinges, and a support locking element is provided between adjacent platform panels to secure the multiple platform panels together around the tower crane; and The fence includes rotating posts and limiting components. The rotating posts are rotatably connected to the operating platform, and the limiting components are disposed among multiple rotating posts to vertically fix the rotating posts to the operating platform.

[0005] Optionally, the support locking component includes a support plate, a sliding roller, and a locking pin; the support plate is disposed on the lower end face of two adjacent platform panels, the sliding roller is fixed on the support plate, and both platform panels are provided with a first arc-shaped groove for the corresponding sliding roller to slide, and the upper end of the sliding roller is locked on the corresponding platform panel; a locking pin is provided on the adjacent end of each of the two adjacent platform panels, passing through the platform panel, and the support plate is provided with two pin holes, the two pin holes being located on an arc with the hinge connection of the two adjacent platform panels as the center and the distance from the hinge to the locking pin as the radius, when the locking pin slides to the corresponding pin hole position, the end faces between the two adjacent platform panels abut against each other.

[0006] Optionally, the support plate is provided with a second arc-shaped groove with the hinge position as the center and the distance from the hinge to the locking pin as the radius.

[0007] Optionally, the locking pin is configured as a ribbed bolt.

[0008] Optionally, the limiting component includes a first limiting crossbar and a second limiting crossbar. The first limiting crossbar is fixedly mounted on the middle of the plurality of rotating uprights by a first limiting member, and the second limiting crossbar is fixedly mounted on the upper part of the plurality of rotating uprights by a second limiting member.

[0009] Optionally, the first limiting member includes a fixed clip installed on the rotating upright and a retractable clip retractably installed on the rotating upright. The first limiting crossbar simultaneously passes through multiple rotating uprights and moves downward. After sliding to the retractable clip, the retractable clip retracts into the rotating upright and then slides downward to the fixed clip. The retractable clip returns to its original state and fixes the rotating upright between the retractable clip and the fixed clip.

[0010] Optionally, the second limiting component includes a limiting sleeve and a telescopic block. The limiting sleeve is installed at the lower end of the second limiting crossbar, and the telescopic block is telescopically disposed on the side of the rotatable upright. The limiting sleeve is provided with a limiting groove that matches the telescopic block. The limiting sleeve is covered at the upper end of the rotatable upright, and the telescopic block is locked in the limiting groove.

[0011] Optionally, both the first support rod and the second support rod are provided with wedge-shaped buckles at their upper ends, and the operating platform is provided with wedge-shaped grooves that are adapted to the wedge-shaped buckles.

[0012] Optionally, the lower end of the operating platform is also provided with a U-shaped slot for engaging with the support frame.

[0013] Optionally, the non-hinged end of the operating platform is provided with a swivel clip for fixing two adjacent platform panels. After the multiple platform panels are arranged to form the perimeter of the tower crane, the swivel clip is rotated to fix the two adjacent platform panels.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By connecting multiple platform panels with hinges and support locks, the operating platform can be subjected to more reasonable and stable forces, thereby reducing the safety hazards caused by unstable forces on the operating platform; 2. By assembling the platform panel, rotating uprights, first limiting crossbar, and second limiting bracket, the operating platform can be quickly installed and disassembled, saving operation time; 3. By fixing the first support rod, the second support rod, and the horizontal web member together through the fixing groove, the integrity of the load-bearing beam of the operating platform is improved; 4. This invention provides a stable, safe, and efficient operating environment for the construction site through the assembly of the support frame, operating platform, and fence. It not only improves construction efficiency but also effectively ensures the stability of the tower crane wall-mounted operating platform at the construction site. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the prefabricated tower crane wall-mounted operating platform provided in an embodiment of the present invention, which is installed on the tower crane. Figure 2 This is a schematic diagram of the support frame in the wall-mounted operating platform of the molded tower crane provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the support frame installed on the horizontal web of the tower crane in the wall-mounted operating platform of the preformed tower crane provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the connection between the platform panels in the molded tower crane wall-mounted operating platform provided in an embodiment of the present invention; Figure 5 for Figure 4 A magnified structural diagram of the letter A in the middle; Figure 6 This is a schematic diagram of the structure of the operating platform in the wall-mounted operating platform of the molded tower crane provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the rotating clamp in the wall-mounted operating platform of the formed tower crane provided in an embodiment of the present invention; Figure 8 for Figure 4 A magnified structural diagram of the letter B in the middle section; Figure 9 This is a schematic diagram of the fence structure in the wall-mounted operating platform of the molded tower crane provided in an embodiment of the present invention; Figure 10 for Figure 9 A magnified structural diagram of the letter C in the middle; Figure 11 for Figure 9 A magnified structural diagram of the letter D in the middle; Figure 12 This is a schematic diagram of the structure of the prefabricated tower crane wall-mounted operating platform provided in an embodiment of the present invention, in which the fence is installed as a whole on the operating platform.

[0016] In the diagram: 1. Support frame; 11. First support rod; 12. Second support rod; 13. Fixing groove; 14. Wedge buckle; 2. Operating platform; 20. Hinge; 21. Platform panel; 22. Support locking component; 220. Pin hole; 221. Support plate; 222. Sliding roller; 223. Locking pin; 224. Second arc groove; 225. First arc groove; 23. Wedge groove; 24. U-shaped slot; 25. Rotary clip; 3. Fence; 31. Rotating upright; 32. Limiting component; 321. First limiting crossbar; 322. Fixing spike; 323. Telescopic spike; 324. Second limiting crossbar; 325. Limiting sleeve; 326. Telescopic block. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the scope of the invention.

[0020] The prefabricated tower crane wall-mounted operating platform provided in this invention refers to... Figure 1 and Figure 12 ,include: Support frame 1, refer to Figure 2-3 The system includes multiple sets of first support rods 11 and second support rods 12 that intersect with the first support rods 11. In this embodiment, the first support rods 11 and the second support rods 12 are arranged perpendicularly to each other. The second support rods 12 are fixed to the first support rods 11 by snap-fit, forming a stable support structure. The lower ends of the first support rods 11 and the second support rods 12 are provided with fixing grooves 13, which can facilitate the snap-fit ​​fixing of the support frame 1 to the horizontal web of the tower crane, ensuring a stable connection between the operating platform 2 and the tower crane. Operating platform 2, refer to Figures 4-7Fixed to the support frame 1; including multiple platform panels 21. In this embodiment, the platform panels are isosceles trapezoidal in shape, and there are four platform panels. The ends of the platform panels 21 (the ends of the long sides of the isosceles trapezoids) are connected sequentially by hinges 20, forming a long strip shape, which gives the multiple platform panels 21 good flexibility. A support locking member 22 is provided between two adjacent platform panels 21. The support locking member 22 surrounds the multiple platform panels 21 around the tower crane, forming a stable operating space; and Fence 3, see reference Figures 8-12 The system includes a rotating upright 31 and a limiting component 32. The rotating upright 31 is rotatably connected to the operating platform 2 and can be easily folded and stored when not in use or during transportation. The limiting component 32 is located between multiple rotating uprights 31 to vertically fix the rotating uprights 31 to the operating platform 2. The molded tower crane wall-mounted operating platform 2 provided by this invention, through the assembly of the support frame 1, the operating platform 2, and the fence 3, provides a stable, safe, and efficient operating environment for the construction site. It not only improves construction efficiency but also effectively ensures the stability of the tower crane wall-mounted operating platform 2 at the construction site.

[0021] Reference Figure 5 The support locking component 22 includes a support plate 221, a sliding roller 222, and a locking pin 223. The shape and size of the support plate 221 can be designed according to the actual application scenario to meet the needs of different devices. In this embodiment, the support plate 221 is set in the shape of a disc. The support plate 221 is located on the lower end surface of two adjacent platform panels 21. The sliding roller 222 is fixed on the support plate 221, and both platform panels 21 are provided with a first arc-shaped groove 225 for the corresponding sliding roller 222 to slide. The upper end of the sliding roller 222 is stuck on the corresponding platform panel 21. The upper part of the adjacent end of the two adjacent platform panels 21 is provided with a through-platform surface. The locking pin 223 of the support plate 221 is responsible for locking and unlocking the platform. The support plate 221 has two pin holes 220 located on an arc with the hinge 20 connection point of the two adjacent platform panels 21 as the center and the distance from the hinge 20 to the locking pin 223 as the radius. When the locking pin 223 slides to the corresponding pin hole 220, the inner end faces of the two adjacent platform panels 21 abut against each other. At this time, the sliding roller 222 also slides to the end of the first arc-shaped groove 225. After locking the adjacent sides of the two adjacent platform panels 21 with the locking pins 223, the four platform panels 21 are enclosed around the tower crane. This arrangement allows the platform to be quickly locked when needed and easily unlocked when adjustment or maintenance is required, greatly improving the efficiency and convenience of the device.

[0022] The support plate 221 is provided with a second arc-shaped groove 224 with the hinge 20 as the center and the distance from the hinge 20 to the locking pin 223 as the radius, so as to facilitate the sliding of the locking pin 223.

[0023] Specifically, in this embodiment, the locking pin 223 is set as a ribbed bolt. When the two platform panels 21 are open, the distance from the platform panel 21 to the bottom of the locking pin 223 cap is 5cm. The lower rib of the locking pin 223 is close to the bottom of the platform panel 21, and the rib can prevent the locking pin 223 from falling off. When the two platform panels 21 are closed, the lower end of the locking pin 223 reaches the designated pin hole 220 and sinks into the pin hole 220. In addition, a compression spring can also be provided between the upper end of the locking pin 223 and the platform panel 21, so that the locking pin 223 can be stably located in the pin hole 220 under the elastic force of the compression spring during use. When the locking is released, the locking pin 223 can be easily removed from the pin hole 220, and the situation of the locking pin 223 falling off and being difficult to find is also avoided.

[0024] Reference Figure 9 The limiting component 32 includes a first limiting crossbar 321 and a second limiting crossbar 324. The first limiting crossbar 321 is fixedly mounted on the middle of the plurality of rotating uprights 31 by a first limiting member, and the second limiting crossbar 324 is fixedly mounted on the upper part of the plurality of rotating uprights 31 by a second limiting member. Through the coordinated action of the first limiting crossbar 321 and the second limiting crossbar 324, the stability and safety of the fence 3 are effectively guaranteed.

[0025] Reference Figure 10 The first limiting component includes a fixed spike 322 mounted on the rotating upright 31 and a retractable spike 323 retractably mounted on the rotating upright 31. The retractable spike 323 is located above the fixed spike 322, and the retractable spike 323 can be elastically connected to the side of the rotating upright 31 by opening a groove inside the side of the rotating upright 31 and setting a spring in the groove. When multiple rotating uprights 31 are erected, the first limiting crossbar 321 passes through multiple rotating uprights 31 and moves downward. After sliding to the retractable spike 323, the retractable spike 323 retracts into the rotating upright 31 and slides down to the fixed spike 322. The retractable spike 323 returns to its original state, fixing the rotating upright 31 between the retractable spike 323 and the fixed spike 322.

[0026] Reference Figure 11The second limiting component includes a limiting sleeve 325 and a telescopic block 326. The limiting sleeve 325 is installed at the lower end of the second limiting crossbar 324. The telescopic block 326 is telescopically mounted on the side of the rotatable upright 31 (the telescopic block 326 can be configured in the same way as the telescopic spur 323 described above). The limiting sleeve 325 has a limiting groove that matches the telescopic block 326. When the limiting sleeve 325 is placed over and engaged with the upper end of the rotatable upright 31, the telescopic block 326 is engaged within the limiting groove. This configuration ensures that the device remains in a safe and stable state during use.

[0027] Both the first support rod 11 and the second support rod 12 are provided with wedge-shaped buckles 14 at their upper ends. The operating platform 2 is provided with wedge-shaped grooves 23 that are adapted to the wedge-shaped buckles 14, so that the operating platform 2 can be snapped onto the first support rod 11 and the second support rod 12. This is not only convenient and quick, improving construction efficiency, but also safer and more stable during use, as all four sides of the operating platform 2 are snapped onto.

[0028] The lower end of the operating platform 2 is also provided with a U-shaped slot 24 for engaging with the support frame 1. The U-shaped slot 24 engages with the corresponding support rod, which can limit the offset of the operating platform 2 in the direction of the corresponding support rod, thereby further improving the stability and safety of the operating platform 2.

[0029] Reference Figure 7 The unhinged end of the operating platform 2 is provided with a swivel clip 25 for fixing two adjacent platform panels 21. In this embodiment, the swivel clip 25 is configured to rotate 90°. After multiple platform panels 21 are arranged to form the perimeter of the tower crane, the swivel clip 25 is rotated 90° to fix two adjacent platform panels 21. Alternatively, a fixing block can be provided on the operating platform 2, and a slot can be provided on the swivel clip 25. After rotating to a predetermined position to surround the ends of two adjacent platform panels 21, the fixing block is then locked into the slot on the swivel clip 25 to fix the swivel clip 25.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should recognize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. A prefabricated tower crane wall-mounted operating platform, characterized in that, include The support frame includes multiple sets of first support rods and second support rods that intersect with the first support rods; the second support rods are snapped and fixed to the first support rods, and the lower ends of both the first and second support rods are provided with fixing grooves for snapping and fixing the support frame to the horizontal web members of the tower crane; the upper ends of both the first and second support rods are provided with wedge-shaped buckles. An operating platform is fixed to a support frame. The operating platform has a wedge-shaped groove adapted to a wedge-shaped buckle. The operating platform includes multiple platform panels, the ends of which are connected sequentially by hinges. A support locking element is provided between adjacent platform panels to enclose the multiple platform panels as a whole around the tower crane. The support locking element includes a support plate, a sliding roller, and a locking pin. The support plate is located on the lower end face of two adjacent platform panels. The sliding roller is fixed to the support plate, and each platform panel has a first arc-shaped groove for the corresponding sliding roller to slide in. The upper end of the sliding roller is engaged with the corresponding platform panel. A locking pin is provided at the adjacent end of each of the two adjacent platform panels, passing through the platform panel. The support plate has two pin holes located on an arc with the hinge connection of the two adjacent platform panels as the center and the distance from the hinge to the locking pin as the radius. When the locking pin slides to the corresponding pin hole position, the end faces of the two adjacent platform panels abut against each other. The fence includes rotating uprights and a limiting assembly. The rotating uprights are rotatably connected to an operating platform. The limiting assembly is disposed between multiple rotating uprights to vertically fix the rotating uprights to the operating platform. The limiting assembly includes a first limiting crossbar and a second limiting crossbar. The first limiting crossbar is fixedly mounted in the middle of the multiple rotating uprights by a first limiting member, and the second limiting crossbar is fixedly mounted on the upper part of the multiple rotating uprights by a second limiting member. The first limiting member includes a fixed clip installed on the rotating upright and a retractable clip retractably mounted on the rotating upright. The first limiting crossbar simultaneously passes through multiple rotating uprights and moves downward. After sliding to the retractable clip, the retractable clip retracts into the rotating upright. Then, it slides downward to the fixed clip, and the retractable clip returns to its original shape, fixing the rotating upright between the retractable clip and the fixed clip.

2. The prefabricated tower crane wall-mounted operating platform according to claim 1, characterized in that, The support plate is provided with a second arc-shaped groove with the hinge position as the center and the distance from the hinge to the locking pin as the radius.

3. The prefabricated tower crane wall-mounted operating platform according to claim 1, characterized in that, The locking pin is configured as a ribbed bolt.

4. The prefabricated tower crane wall-mounted operating platform according to claim 1, characterized in that, The second limiting component includes a limiting sleeve and a telescopic block. The limiting sleeve is installed at the lower end of the second limiting crossbar. The telescopic block is telescopically disposed on the side of the rotatable upright. The limiting sleeve is provided with a limiting groove that matches the telescopic block. The limiting sleeve is covered at the upper end of the rotatable upright, and the telescopic block is locked in the limiting groove.

5. The prefabricated tower crane wall-mounted operating platform according to claim 1, characterized in that, The lower end of the operating platform is also provided with a U-shaped slot for engaging with the support frame.

6. The prefabricated tower crane wall-mounted operating platform according to claim 1, characterized in that, The operating platform has a non-hinged end with a swivel clip for fixing two adjacent platform panels. After the multiple platform panels are arranged to form the perimeter of the tower crane, the swivel clip is rotated to fix the two adjacent platform panels.

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