Protective net and frame body connecting structure for climbing frame

Abstract

The utility model discloses a connecting structure of a protective net and a frame body for a climbing frame, and mainly relates to the technical field of climbing frame protection. Comprising a fixing seat, a connecting screw arranged on a stand rod of a frame body, a rivet nut arranged on a protective screen frame and a fixing screw matched with the rivet nut, a groove matched with the stand rod of the frame body is formed in the middle of the front side of the fixing seat, and a first mounting hole matched with the connecting screw is formed in the middle of the fixing seat. The fixing seat is fixed on the stand rod of the frame body through the matching of the connecting screw and the connecting nut, the fixing screw is parallel to the connecting screw, the fixing screw is positioned on the left side and / or the right side of the stand rod of the frame body, and a second mounting hole matched with the fixing screw is formed in the fixing seat; when the protective net is mounted or dismounted, only operation is needed to be carried out on the inner side of the frame body, a hand does not need to stretch to the outer side of the frame body for operation, and the safety risk during operation is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of climbing frame protection, in particular to a connecting structure between a protection net for a climbing frame and a frame body. Background Art

[0002] The climbing frame protection net generally consists of a protection net frame and a net piece arranged inside the protection net frame. The climbing frame protection net is fixed to the vertical rod of the climbing frame. The traditional connection between the climbing frame protection net and the vertical rod of the frame body adopts the method of "bolt + pin shaft". During the operation, the staff needs to stretch one hand outside the frame body for installation or removal, which poses a great safety hazard. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems existing in the prior art, and provide a connecting structure between a protection net for a climbing frame and a frame body. When installing / removing the protection net, only operation inside the frame body is required, and there is no need to stretch the hand outside the frame body, which greatly reduces the safety risk during operation.

[0004] To achieve the above purpose, the utility model is realized through the following technical solutions:

[0005] A connecting structure between a protection net for a climbing frame and a frame body includes a fixing seat, a connecting screw arranged on the vertical rod of the frame body, a rivet nut arranged on the protection net frame, and a fixing screw adapted to the rivet nut. A groove adapted to the vertical rod of the frame body is arranged in the middle of the front side of the fixing seat, and a first installation hole adapted to the connecting screw is arranged in the middle of the fixing seat. The fixing seat is fixed on the vertical rod of the frame body through the cooperation of the connecting screw and the connecting nut. The fixing screw is parallel to the connecting screw, and the fixing screw is located on the left and / or right side of the vertical rod of the frame body. A second installation hole adapted to the fixing screw is arranged on the fixing seat.

[0006] Preferably, through holes vertically penetrating the fixing seat are arranged at both left and right ends of the fixing seat.

[0007] Preferably, the connecting nut is located at the rear side of the fixing seat.

[0008] Preferably, a first gasket is arranged between the connecting nut and the fixing seat.

[0009] Preferably, a second gasket is arranged between the head of the fixing screw and the fixing seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model connects the protective net and the vertical pole of the frame through a fixing seat. The rivet nut used for connection is arranged on the protective net frame, and the rivets on the protective net frame do not need to be removed. When installing and removing the frame, only the matching fixing screws need to be screwed into and out of the rivet nut. Fundamentally, the connection method between the protective net and the outer vertical pole of the frame is changed. When installing / removing the protective net, only operations need to be carried out inside the frame, and there is no need to stretch the hand outside the frame, greatly reducing the safety risk during operation.

[0012] 2. The connection method described in the utility model changes the force transmission method, changes the traditional connection method through hinge connection to a rigid connection, effectively increases the force transmission of components, reduces the labor intensity, facilitates the operation of workers, and increases the safety performance. It avoids the loss of nuts during each removal, reducing the usage cost of the frame. Brief Description of the Drawings

[0013] Figure 1 is a schematic structural view of the utility model;

[0014] Figure 2 is a top view of the utility model;

[0015] Figure 3 is a top view of the fixing seat.

[0016] Reference numerals in the drawings: 1, fixing seat; 11, groove; 12, through hole; 2, vertical pole of the frame; 21, connecting screw; 22, connecting nut; 23, first gasket; 3, protective net frame; 31, rivet nut; 4, fixing screw; 41, second gasket. Detailed Description of the Preferred Embodiments

[0017] The following further elaborates the utility model in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and not to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by this application.

[0018] Embodiment: As shown in the attached Figure 1-2 figures, the utility model relates to a connection structure between a protective net for a climbing frame and a frame, including a fixing seat 1, a connecting screw 21 arranged on the vertical pole 2 of the frame, a rivet nut 31 arranged on the protective net frame 3, and a fixing screw 4 adapted to the rivet nut 31. The fixing seat 1 can be formed by aluminum alloy extrusion.

[0019] A groove 11 adapted to the vertical rod 2 of the frame is provided in the middle of the front side of the fixed seat 1, and a first mounting hole adapted to the connecting screw 21 is horizontally provided in the middle of the fixed seat 1. During use, the vertical rod 2 of the frame is located inside the groove 11, and the connecting screw 21 sequentially passes through the vertical rod 2 of the frame and the fixed seat 1, and the fixed seat 1 is fixed on the vertical rod 2 of the frame through the cooperation of the connecting screw 21 and the connecting nut 22.

[0020] Preferably, the connecting screw 21 can be directly welded to the vertical rod 2 of the frame, and the connecting nut 22 is located at the rear side of the fixed seat 1.

[0021] The fixing screw 4 is parallel to the connecting screw 21. The fixing screw 4 is located on the left and / or right side of the vertical rod 2 of the frame. A second mounting hole adapted to the fixing screw 4 is provided on the fixed seat 1. A second mounting hole can be arranged at both the left and right ends of the fixed seat 1. After the fixing screw 4 passes through the fixed seat 1, it is connected to the rivet nut 31 to connect the protective net frame 3 to the fixed seat 1.

[0022] Preferably, in order to reduce the weight of the fixed seat, through holes 12 vertically penetrating the fixed seat 1 are provided at both the left and right ends of the fixed seat 1.

[0023] Preferably, a first gasket 23 is provided between the connecting nut 22 and the fixed seat 1, and the first gasket 23 is sleeved on the connecting screw 21.

[0024] Preferably, a second gasket 41 is provided between the head of the fixing screw 4 and the fixed seat 1, and the second gasket 41 is sleeved on the fixing screw 4.

Claims

1. A connecting structure between a protective net for a climbing frame and the frame body, characterized in that: It includes a fixed seat (1), a connecting screw (21) arranged on the vertical rod (2) of the frame, a rivet nut (31) arranged on the protective net frame (3), and a fixing screw (4) adapted to the rivet nut (31). A groove (11) adapted to the vertical rod (2) of the frame is provided in the middle of the front side of the fixed seat (1), and a first mounting hole adapted to the connecting screw (21) is provided in the middle of the fixed seat (1). The fixed seat (1) is fixed on the vertical rod (2) of the frame through the cooperation of the connecting screw (21) and the connecting nut (22). The fixing screw (4) is parallel to the connecting screw (21), and the fixing screw (4) is located on the left and / or right side of the vertical rod (2) of the frame. A second mounting hole adapted to the fixing screw (4) is provided on the fixed seat (1).

2. The connecting structure between the safety net for a climbing frame and the frame body according to claim 1, wherein: Through holes (12) vertically penetrating the fixed seat (1) are provided at both the left and right ends of the fixed seat (1).

3. The connecting structure between the protective net for a climbing frame and the frame body according to claim 1, characterized in that: The connecting nut (22) is located at the rear side of the fixed seat (1).

4. The connecting structure between the protective net for the climbing frame and the frame body according to claim 1, characterized in that: A first gasket (23) is provided between the connecting nut (22) and the fixed seat (1).

5. The connection structure between the protective net for the climbing frame and the frame body according to claim 1, characterized in that: A second gasket (41) is provided between the head of the fixing screw (4) and the fixed seat (1).

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