Three-column climbing net

Abstract

The utility model relates to the field of stationery and sports equipment, in particular to a three-column climbing net. The three-column climbing net comprises a top concentration part (2), the top concentration part (2) comprises three holes used for containing the ends of arc-shaped stand columns (1), each arc-shaped stand column (1) is of a bent-arc-shaped structure, the bottom of each arc-shaped stand column (1) is a bottom plane (4), and the bottom planes (4) are fixed to a bottom fixing plate (9); a plurality of middle hanging rings (5) are arranged on the arc-shaped stand column (1), and a climbing net (8) is hung on the middle hanging rings (5) through pull ropes (6). The beneficial effects are that: aiming at the defects of the prior art, 1, the structure is complex; 2, the top fixing structure is complex; 3, disassembly and assembly are not easy; and 4, the stability is low. The top fixing structure is simple in structure, the top fixing structure is a small-size spherical body, the structure can support the arc-shaped stand columns (1) with three radians in a concentrated stress mode due to deviation, and stability is extremely high. Disassembly and assembly are very convenient, the construction time is very short, and position transfer is also very convenient.

Description

Technical Field

[0001] The utility model relates to the field of cultural and sports equipment, in particular to a three-column crawling net. Background Art

[0002] Cultural and sports equipment will greatly enrich people's life. With the production of more and more cultural and sports equipment, more people hope that some equipment for physical exercise will be interesting.

[0003] The existing problematic equipment requires a large number of consumables and structural parts, so the cost is very high, and the installation takes a lot of time. Therefore, if there is a new type of equipment with a simple structure but strong interest that can reduce construction time and cost, it will be greatly beneficial to the development of cultural and sports equipment.

[0004] On 2024-04-15, an abstract search was conducted in the China Patent Publication Database with the search keywords "column and crawling", and 129 documents were found. After careful reading, all technologies have the following defects: 1. Complex structure; 2. Complex top fixing structure; 3. Difficult to disassemble and assemble; 4. Low stability.

[0005] For example, the staggered climbing net disclosed in 202021655944.X is arranged vertically, is extremely easy to fall over, and is difficult to install. The top structure of a device for training children's climbing ability disclosed in 201822115456.9 is too complicated and cannot be installed quickly. The safety anti-fall drill climbing net for children disclosed in 201820325571.6 is not very stable and has a too complicated structure. Utility Model Content

[0006] Purpose of the utility model: to provide a three-column crawling net with better effect. The specific purpose can be seen in the multiple substantial technical effects in the specific implementation part.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The three-column crawling net is characterized in that the three-column crawling net includes a top concentrated part 2, the top concentrated part 2 includes three holes for accommodating the ends of the arc-shaped columns 1, the arc-shaped columns 1 are curved structures, the bottom of the arc-shaped columns 1 is a bottom plane 4, and the bottom plane 4 is fixed on the bottom fixing plate 9; the arc-shaped columns 1 include multiple middle hanging rings 5, and the multiple middle hanging rings 5 ​​are hung with a crawling net 8 through a pull rope 6.

[0009] A further technical solution of the utility model is that the bottom of the crawling net 8 is fixed by a bottom fixing part 7 and a pull rope 6 .

[0010] A further technical solution of the present invention is that the bottom fixing parts 7 include three and all of them are connected to the crawling net 8 .

[0011] A further technical solution of the present invention is that the top concentrated portion 2 is circular.

[0012] A further technical solution of the present invention is that the arc-shaped column 1 is a bow-shaped stress structure.

[0013] A further technical solution of the present invention is that three arc-shaped columns 1 form a three-point support.

[0014] A further technical solution of the utility model is that the middle hanging ring 5 is welded or detachably mounted on the arc-shaped column 1 by bolts.

[0015] The utility model adopting the above technical solution has the following beneficial effects compared with the prior art: in view of the defects of the prior art "1. complex structure; 2. complex top fixing structure; 3. difficult to disassemble and assemble; 4. low stability". The patent has a simple structure, and the top fixing structure is a small spherical body, but the structure can concentrate the stress support of the arc column 1 with three arcs, and the stability is extremely high. It is also convenient to disassemble and assemble, the construction time is extremely short, and the transfer position is also very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to further illustrate the utility model, the following is further described in conjunction with the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of a utility model;

[0018] Figure 2 It is a front view schematic diagram of the utility model;

[0019] Figure 3 It is a side schematic diagram of the utility model;

[0020] Figure 4 A three-dimensional diagram of the utility model from another perspective;

[0021] Figure 5 It is a top view of the utility model;

[0022] Among them: 1. Arc-shaped column; 2. Top concentrated part; 3. Insertion hole; 4. Bottom plane; 5. Middle hanging ring; 6. Pull rope; 7. Bottom fixed part; 8. Climbing net; 9. Bottom fixed plate. DETAILED DESCRIPTION

[0023] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] This patent provides a variety of parallel solutions. The different expressions are improved solutions or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

[0026] Embodiment 1: Combined with all the drawings; a three-column crawling net, characterized in that the three-column crawling net comprises a top concentrated part 2, the top concentrated part 2 comprises three holes for accommodating the ends of the arc-shaped columns 1, the arc-shaped columns 1 are curved structures, the bottom of the arc-shaped columns 1 is a bottom plane 4, the bottom plane 4 is fixed on the bottom fixed plate 9; the arc-shaped columns 1 comprise a plurality of middle hanging rings 5, and the plurality of middle hanging rings 5 ​​are hung with a crawling net 8 through a pull rope 6. The substantial technical effect and its realization process, i.e., the basic function of the technical solution here are as follows: in view of the defects of the prior art "1. Complex structure; 2. Complex top fixed structure; 3. Difficult to disassemble and assemble; 4. Low stability."; the patent has a simple structure, and the top fixed structure is a small spherical body, but the structure can concentrate the stress support of the arc-shaped columns 1 with three arcs, and the stability is extremely high. It is also very convenient to disassemble and assemble, the construction time is extremely short, and it is also very convenient to transfer the position.

[0027] Embodiment 2: As a further improved solution or parallel solution or optional independent solution, the bottom of the climbing net 8 is fixed by the bottom fixing part 7 and the pull rope 6. The substantial technical effect and the implementation process of the technical solution here, i.e. the basic function, are as follows: the climbing net 8 fixed by this structure is safer and can effectively increase the stability, allowing children to play without worries.

[0028] Embodiment 3: As a further improved solution or parallel solution or optional independent solution, the bottom fixed part 7 includes three parts and they are all connected to the crawling net 8. The substantial technical effect and implementation process of the technical solution here, i.e. the basic function, are as follows: the foundation is more stable and the safety is better.

[0029] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, the top concentrated part 2 is circular. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: Similar shapes are within the protection scope of this patent.

[0030] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, the arc column 1 is a bow-shaped stress structure. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: It is preferred to use a steel structure with certain supporting performance.

[0031] Embodiment 5: As a further improved solution or parallel solution or optional independent solution, three arc-shaped columns 1 form a three-point support. The substantial technical effect and implementation process of the technical solution here, namely the basic function, are as follows: better stability.

[0032] Embodiment 6: As a further improved solution or parallel solution or optional independent solution, the middle hanging ring 5 is welded or detachably mounted on the arc column 1 by bolts. The substantial technical effect and its realization process, i.e., the basic function of the technical solution here are as follows: Similar fixed structures are all within the protection scope of this patent.

[0033] Innovatively, each of the above effects exists independently, and a set of structures can be used to combine the above results.

[0034] It should be noted that the multiple solutions provided by this patent include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the protection required.

Claims

1. Three-column crawling, characterized in that: The three-column climbing net comprises a top concentrated portion (2), the top concentrated portion (2) comprises three holes for accommodating the ends of an arc-shaped column (1), the arc-shaped column (1) is a curved arc structure, the bottom of the arc-shaped column (1) is a bottom plane (4), and the bottom plane (4) is fixed on a bottom fixing plate (9); the arc-shaped column (1) comprises a plurality of middle hanging rings (5), and a climbing net (8) is suspended on the plurality of middle hanging rings (5) via a pull rope (6).

2. The three-column crawling net as claimed in claim 1, characterized in that: The bottom of the crawling net (8) is fixed by a bottom fixing part (7) and a pull rope (6).

3. The three-column crawling net as claimed in claim 2, characterized in that: The bottom fixed parts (7) include three parts and all of them are connected to the crawling net (8).

4. The three-column crawling net as claimed in claim 1, characterized in that: The top concentrated part (2) is circular.

5. The three-column crawling net as claimed in claim 1, characterized in that: The arc-shaped column (1) is a bow-shaped stress structure.

6. The three-column crawling net as claimed in claim 1, characterized in that: The three arc-shaped columns (1) form a three-point support.

7. The three-column crawling net as claimed in claim 1, characterized in that: The middle hanging ring (5) is welded or detachably mounted on the arc-shaped column (1) by means of bolts.

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