A multi-level children's play structure

Abstract

The utility model relates to the technical field of steel structure activity space, concretely is a multilayer formula children activity structure, including support frame, the outer side of support frame is provided with arc cover, the number of first arc plate is multiple and is along the circumferential interval arrangement outside second movable platform, is provided with second arc plate between adjacent two groups first arc plate, the number of second arc plate is multiple and is along the circumferential interval arrangement of second movable platform, the number of round pipe is multiple and is along vertical direction interval arrangement, first arc plate and second arc plate all are provided with the through -hole of with round pipe matching, in this children activity space, through multiple first arc plate and second arc plate to the edge of second movable platform are surrounded, thereby avoid the children along the edge of second movable platform and climb and fall, and the fixed rod and the handrail set up on first movable platform can carry out the protection to the edge of first movable platform and walking ladder, improved the safety protection performance of children.

Description

Technical Field

[0001] This application relates to the field of steel structure activity space technology, specifically a multi-layer children's activity structure. Background Technology

[0002] With increasing societal focus on children's healthy development, parks, playgrounds, and other public places have widely adopted multi-level children's activity spaces. These structures, through the clever use of vertical space, effectively increase the fun and challenge of children's activities, making them very popular with children.

[0003] Currently, to ensure children's safety when playing on high-level platforms, existing multi-level structures generally have railings of a certain height installed around the activity spaces on each level for shielding and protection. This design provides a basic level of safety. However, in practice, it has been found that due to children's innate curiosity and exploratory nature, some children climb the railings. Existing railing structures are relatively simple in design and function; their main purpose is merely to provide shelter, failing to effectively prevent children from climbing. Sometimes, the horizontal or vertical bars actually provide footholds or handholds for children, inadvertently increasing the possibility of climbing and posing a serious safety hazard of children falling from heights, thus offering insufficient protection for children. Utility Model Content

[0004] To address the problem that existing technologies do not provide sufficient safety protection for children, this utility model provides a multi-layered children's activity structure.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows: This utility model provides a multi-layered children's activity structure, characterized in that it includes: A support frame, on which a first movable platform, a walking ladder and a second movable platform are fixedly installed from bottom to top, and an arc-shaped cover is provided on the outside of the support frame; The arc-shaped cover includes a first arc-shaped plate, a second arc-shaped plate, a circular tube, and a side sealing plate. The first arc-shaped plates are arranged in multiple sets and spaced circumferentially on the outside of the second movable platform. A second arc-shaped plate is provided between two adjacent sets of first arc-shaped plates. The second arc-shaped plates are also arranged in multiple sets and spaced circumferentially on the second movable platform. The circular tubes are arranged in multiple sets and spaced vertically. Both the first and second arc-shaped plates are provided with through holes that fit with the circular tubes. The side sealing plate is located below the second movable platform, and the bottom of both the first and second arc-shaped plates are fixedly connected to the side sealing plate.

[0006] Preferably, the first movable platform includes a first support ring, a first crossbeam, and a first tabletop. Multiple sets of first crossbeams are arranged circumferentially at intervals on the inner side of the first support ring. Both ends of the first crossbeams are fixedly connected to the first support ring. The first tabletop is fixedly disposed on the top of the first support ring. The second movable platform includes a second support ring, a second crossbeam, an inner ring, and a second tabletop. The inner ring is disposed on the inner side of the second support ring. Multiple sets of second crossbeams are arranged circumferentially at intervals between the second support ring and the inner ring. Both ends of the second crossbeams are fixedly connected to the inner ring and the second support ring, respectively. The second tabletop is fixedly disposed on the top of the second crossbeam, and a channel opening aligned with the inner ring is provided in the center of the second tabletop.

[0007] Preferably, the support frame includes multiple sets of spaced columns, one set of columns being concentric with the first and second support rings, and the remaining columns being spaced apart along the circumference of the first support ring. The tops of the multiple sets of columns are respectively fixedly connected to the second crossbeam and the bottom of the inner ring, and the middle parts of the multiple sets of columns are respectively fixedly connected to the first crossbeam and the first support ring.

[0008] Preferably, the outer wall of the second support ring is provided with multiple sets of insert rods at circumferential intervals, the insert rods are provided with threaded sections, and the first arc plate is provided with mounting holes aligned with the insert rods.

[0009] Preferably, the top of the first support ring is fixedly provided with multiple sets of fixing rods at circumferential intervals, and a railing is provided above the second support ring and the passage opening. The fixing rods are located inside the passage opening and the top of the fixing rods are fixedly connected to the railing.

[0010] Preferably, both the first and second countertops include a steel plate and a rubber floor, with the steel plate fixedly mounted on top of the first and second support rings, and the rubber floor laid on top of the steel plate.

[0011] Preferably, a bottom sealing plate is fixedly provided at the bottom of both the first arc-shaped plate and the second arc-shaped plate. The bottom sealing plate is provided with a first insertion hole, and the side sealing plate is provided with a second insertion hole aligned with the first insertion hole.

[0012] The advantages of adopting the above technical solution are: This utility model includes a support frame with an arc-shaped cover on its outer side. Multiple sets of first arc-shaped plates are arranged circumferentially around the outer side of the second movable platform. A second arc-shaped plate is positioned between adjacent sets of first arc-shaped plates, also arranged circumferentially around the second movable platform. Multiple sets of circular tubes are arranged vertically at intervals. Both the first and second arc-shaped plates have through holes for fitting the circular tubes. In this children's activity space, the edges of the second movable platform are surrounded by multiple sets of first and second arc-shaped plates, preventing children from climbing and falling along the edges. Furthermore, the fixed rods and railings on the first movable platform protect the edges of the platform and the walkway, improving the safety performance for children. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0014] Figure 1 A schematic diagram of the structure of this utility model is shown; Figure 2 A partial structural schematic diagram of this utility model is shown; Figure 3 A top view of the present invention is shown; Figure 4 A partial cross-sectional view of the present invention is shown; Figure 5 A partial structural schematic diagram of the second movable platform of this utility model is shown; Figure 6 A partial structural schematic diagram of the first movable platform of this utility model is shown; Figure 7 A partial structural schematic diagram of the present invention is shown.

[0015] The components include: 1. Support frame; 2. First movable platform; 21. First support ring; 22. First crossbeam; 23. First tabletop; 24. Fixed rod; 3. Second movable platform; 31. Second support ring; 32. Inner ring; 33. Second crossbeam; 34. Steel plate; 35. Rubber flooring; 36. Insert rod; 4. Staircase; 5. Curved cover; 6. First curved plate; 61. Through hole; 62. Bottom sealing plate; 7. Second curved plate; 8. Side sealing plate; 9. Round tube; 10. Slide. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0017] like Figure 1-7 As shown in the figure, this utility model embodiment discloses a multi-layer children's activity structure, including a support frame 1. A first activity platform 2, a walking ladder 4, and a second activity platform 3 are fixedly arranged on the support frame 1 from bottom to top. An arc-shaped cover 5 is provided on the outside of the support frame 1. The arc-shaped cover 5 includes a first arc-shaped plate 6, a second arc-shaped plate 7, a round tube 9, and a side sealing plate 8. There are multiple sets of first arc-shaped plates 6, which are arranged circumferentially on the outside of the second activity platform 3. A second arc-shaped plate 7 is provided between two adjacent sets of first arc-shaped plates 6. There are multiple sets of second arc-shaped plates 7, which are arranged circumferentially on the second activity platform 3. There are multiple sets of round tubes 9, which are arranged vertically. Both the first arc-shaped plate 6 and the second arc-shaped plate 7 are provided with through holes 61 that are fitted with round tubes 9. The side sealing plate 8 is located below the second activity platform 3, and the bottom of the first arc-shaped plate 6 and the bottom of the second arc-shaped plate 7 are fixedly connected to the side sealing plate 8.

[0018] In at least one embodiment, multiple sets of first crossbeams 22 are placed inside the first support ring 21 and welded to the first support ring 21 to ensure the overall strength of the first movable platform 2. The first platform 23 on the first support ring 21 and the first crossbeam 22 can be used for children to play. The inner ring 32 and the second support ring 31 are welded to both ends of multiple sets of second crossbeams 33 to jointly support the second platform, ensuring the strength of the second movable platform 3 and the safety of children playing. Children can go up and down from the stairs 4 through the passageway leading to the second platform.

[0019] In at least one embodiment, the support frame 1 includes multiple sets of spaced columns, one set of columns being concentric with the first support ring 21 and the second support ring 31, and the remaining columns being spaced apart circumferentially around the first support ring 21. The tops of the multiple sets of columns are fixedly connected to the bottoms of the second crossbeam 33 and the inner ring 32, respectively, and the middle parts of the multiple sets of columns are fixedly connected to the first crossbeam 22 and the first support ring 21, respectively. The multiple sets of columns together support and fix the first support ring 21, the second support ring 31, the first crossbeam 22, the second crossbeam 33 and the inner ring 32, ensuring the stability of the overall activity space and ensuring the safety of children playing.

[0020] In at least one embodiment, a plurality of sets of insert rods 36 are fixedly arranged circumferentially on the outer wall of the second support ring 31. The insert rods 36 are provided with threaded sections, and the first arc plate 6 is provided with mounting holes aligned with the insert rods 36. When the first arc plate 6 is installed on the outside of the second support ring 31, a set of locking nuts is first fitted onto the insert rods 36. Then, the mounting holes on the first arc plate 6 are aligned with the insert rods 36 on the outer wall of the second support ring 31, and the first arc plate 6 is inserted onto the insert rods 36. After that, a second set of locking nuts is fitted onto the insert rods 36. The two sets of locking nuts are rotated to abut and lock the first arc plate 6, ensuring the stability of the first arc plate 6. Furthermore, by rotating the two sets of locking nuts, the first arc plate 6 can slide along the insert rods 36 to adjust the position of the first arc plate 6, ensuring convenient installation.

[0021] In at least one embodiment, a plurality of fixed rods 24 are fixedly provided at circumferential intervals on the top of the first support ring 21, and a railing is provided above the second support ring 31 and the passage opening. The fixed rods 24 are located inside the passage opening and the top of the fixed rods 24 are fixedly connected to the railing. The plurality of fixed rods 24 surround the outer edge of the first support ring 21 and the walking ladder 4, further ensuring the safety of children going up and down the first activity platform 2 and the walking ladder 4.

[0022] In at least one embodiment, both the first platform 23 and the second platform include a steel plate 34 and a rubber floor 35. The steel plate 34 is fixedly installed on the top of the first support ring 21 and the second support ring 31, and the rubber floor 35 is laid on the top of the steel plate 34. By welding the steel plate 34 to the top of the first support ring 21 and the second support ring 31, the safety of children playing on the first activity platform 2 and the second activity platform 3 is ensured, and the strength of the activity space is guaranteed. The rubber floor 35 laid on the top of the steel plate 34 protects children and prevents them from directly colliding with the steel plate 34 when they fall, thus ensuring the safety of the children.

[0023] In at least one embodiment, a bottom sealing plate 62 is fixedly provided at the bottom of both the first arc plate 6 and the second arc plate 7. The bottom sealing plate 62 is provided with a first insertion hole, and the side sealing plate 8 is provided with a second insertion hole aligned with the first insertion hole. When the operator installs the arc cover 5, the bottom sealing plate 62 at the bottom of the first arc plate 6 and the second arc plate 7 abuts against the side sealing plate 8, and aligns the second insertion hole on the side sealing plate 8 with the first insertion hole on the bottom sealing plate 62. Then, the connection and fixation are made by bolts to ensure the stability of the overall arc cover 5.

[0024] In at least one embodiment, the surfaces of the column, the first support ring 21, the first crossbeam 22, the second support ring 31, the second crossbeam 33, the first arc plate 6, the second arc plate 7, and the circular tube 9 are all provided with a fluorocarbon paint finish. The fluorocarbon paint finish can prevent rust on the components of the partition, reduce the erosion of the overall structure by rainwater, and improve the service life of the overall space.

[0025] In at least one embodiment, a speaker and a slide 10 are fixedly installed on the outer side of the second support ring 31 to enrich the children's play experience. When children play on the second activity platform 3, they can slide down the slide 10 to the ground, avoiding children from concentrating on going up and down at the staircase 4 and ensuring the safety of children going up and down.

[0026] In this children's activity space structure, the support frame 1 is fixedly installed on the ground at its bottom. From bottom to top, the support frame 1 has a first activity platform 2 and a second activity platform 3. A walking ladder 4 is also installed on the support frame 1. Children can enter the first activity platform 2 from the ground through the entrance of the activity space and can walk up and down between the first and second activity platforms 2 and 3 along the walking ladder 4, ensuring a good play experience. When children play on the second activity platform 3 at a higher position, an arc-shaped cover 5 is installed on the outside of the second activity platform 3. The arc-shaped cover 5 is formed by multiple sets of first arc-shaped plates 6 and second arc-shaped plates 7 installed at intervals along the circumference, and multiple sets of circular tubes 9 of different diameters are positioned at different heights to support the second activity platform 3. The first arc-shaped plate 6 and the second arc-shaped plate 7 are connected by having multiple sets of round tubes 9 inserted into the through holes 61. The bottoms of the first arc-shaped plate 6 and the second arc-shaped plate 7 are fixedly connected to the side sealing plate 8, further connecting and fixing the first arc-shaped plate 6 and the second arc-shaped plate 7 to ensure the stability of the overall arc-shaped cover 5. The overall arc-shaped cover 5 effectively shields the edge of the second movable platform 3, preventing children from falling from the edge of the second movable platform 3 and improving children's safety. In addition, the fixed rod 24 and railings on the first movable platform 2 can further shield the edges of the first movable platform 2 and the walking ladder 4, further improving children's safety.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A multi-layered children's activity structure, characterized in that: include A support frame, on which a first movable platform, a walking ladder and a second movable platform are fixedly installed from bottom to top, and an arc-shaped cover is provided on the outside of the support frame; The arc-shaped cover includes a first arc-shaped plate, a second arc-shaped plate, a circular tube, and a side sealing plate. The first arc-shaped plates are arranged in multiple sets and spaced circumferentially on the outside of the second movable platform. A second arc-shaped plate is provided between two adjacent sets of first arc-shaped plates. The second arc-shaped plates are also arranged in multiple sets and spaced circumferentially on the second movable platform. The circular tubes are arranged in multiple sets and spaced vertically. Both the first and second arc-shaped plates are provided with through holes that fit with the circular tubes. The side sealing plate is located below the second movable platform, and the bottom of both the first and second arc-shaped plates are fixedly connected to the side sealing plate.

2. The multi-layered children's activity structure according to claim 1, characterized in that: The first movable platform includes a first support ring, a first crossbeam, and a first table surface. There are multiple sets of first crossbeams, which are arranged circumferentially at intervals on the inner side of the first support ring. Both ends of the first crossbeams are fixedly connected to the first support ring, and the first table surface is fixedly installed on the top of the first support ring. The second movable platform includes a second support ring, a second crossbeam, an inner ring, and a second platform. The inner ring is located inside the second support ring. There are multiple sets of second crossbeams, which are arranged circumferentially between the second support ring and the inner ring. The two ends of the second crossbeams are fixedly connected to the inner ring and the second support ring, respectively. The second platform is fixedly located on the top of the second crossbeam, and the middle of the second platform has a channel opening aligned with the inner ring.

3. The multi-layered children's activity structure according to claim 2, characterized in that: The support frame includes multiple sets of spaced columns, one set of columns being concentric with the first and second support rings, and the remaining columns being spaced apart along the circumference of the first support ring. The tops of the multiple sets of columns are fixedly connected to the second crossbeam and the bottom of the inner ring, respectively, and the middle parts of the multiple sets of columns are fixedly connected to the first crossbeam and the first support ring, respectively.

4. A multi-layered children's activity structure according to claim 2, characterized in that: The outer wall of the second support ring is fixedly provided with multiple sets of insert rods at intervals along the circumference. The insert rods are provided with threaded sections, and the first arc plate is provided with mounting holes aligned with the insert rods.

5. A multi-layered children's activity structure according to claim 2, characterized in that: The top of the first support ring is fixedly provided with multiple sets of fixing rods at circumferential intervals. The second support ring and the upper part of the passage are provided with railings. The fixing rods are located inside the passage and the top of the fixing rods are fixedly connected to the railings.

6. A multi-layered children's activity structure according to claim 2, characterized in that: Both the first and second countertops include a steel plate and a rubber floor. The steel plate is fixedly installed on top of the first and second support rings, and the rubber floor is laid on top of the steel plate.

7. A multi-layered children's activity structure according to claim 1, characterized in that: Both the first and second arc-shaped plates have a bottom sealing plate fixedly installed at their bottoms. The bottom sealing plate has a first insertion hole, and the side sealing plate has a second insertion hole aligned with the first insertion hole.

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