Stadium design protective net convenient to disassemble

Abstract

The utility model relates to the technical field of stadiums, in particular to a stadium design protective net convenient to disassemble, which comprises a stand column body, a net body and a connecting device, the net body is arranged on the inner side of the stand column body, the connecting device is arranged on the surface of the stand column body, and the connecting device comprises four placing sleeves. The four placing sleeves are fixedly connected with the surface of the stand column body, two inserting blocks are fixedly connected with the surface of the net body, the inserting blocks are connected with the inner walls of the placing sleeves in an inserted mode, two protruding blocks are fixedly connected with the surface of one side of each placing sleeve, screw rods are rotationally connected with the inner walls of the two protruding blocks, and two positioning pieces are slidably connected with the inner walls of the placing sleeves. According to the stadium design protective net, the connecting device is arranged, tools do not need to be used for disassembling the stadium design protective net, the stadium design protective net can be rapidly assembled and disassembled, time and labor are saved, the working efficiency is improved, and the overall usability is improved especially in the process that maintenance is needed.

Description

Technical Field

[0001] The utility model relates to the technical field of stadiums, in particular to a protective net designed for stadiums which is convenient to disassemble. Background Art

[0002] The protective net designed for a stadium is mainly composed of columns and protective nets. It is a tool used to separate the competition venue from the audience area to prevent spectators from entering the competition venue and affecting the normal competition of athletes.

[0003] The prior art includes a utility model with a publication number of CN206753210U. The utility model belongs to the technical field of sports equipment, and particularly relates to a new type of stadium protective net, which includes connecting rods on both sides and the top, and a fixing hoop is arranged on the connecting rod, which is connected to a chain body through a connecting hole on the fixing hoop, and the chain body is composed of a single-segment net chain and a fixing ring connecting the net chain. When the net chain and the fixing ring are connected, the fixing ring is used as a central connecting component, and the net chain is fixed on the top, bottom, left, right, or three sides thereof; the net chain is composed of vertical rings and horizontal rings staggered in a chain, the vertical ring is made of plastic, and the horizontal ring is made of Metal material, the utility model adopts the above design to connect the net chain through a fixed ring, and then uses the net chain and the connecting rod to connect. When subjected to external impact force, it can effectively buffer the impact object and avoid injuries caused by personnel colliding with the protective net due to inertia. Because the vertical ring on the net chain is designed to be plastic material, when a person collides with the protective net, the outer side of the vertical ring can minimize the damage to the human body, thereby solving the problem that the spiral hook shape is more commonly used on the market. This type of stadium protective net has the disadvantages of high hardness, small deformation and poor buffering effect when impacted by people, which can easily cause injuries to athletes.

[0004] In daily work, it is found that when the existing stadium design protective net is in use, it is not convenient to disassemble the grid in the protective net. Tools are needed to assist in removing the fixed bolts one by one, which makes disassembly and assembly troublesome and affects the subsequent maintenance efficiency, which in turn leads to the problem of inconvenient disassembly of the existing stadium design protective net. Utility Model Content

[0005] The utility model aims to solve the shortcoming in the prior art that the protective net designed for a stadium is inconvenient to disassemble, and proposes a protective net designed for a stadium which is convenient to disassemble.

[0006] To achieve the above object, the utility model adopts the following technical solution: a stadium design protective net that is convenient to disassemble, including a column body, a net body, and a connecting device. The net body is arranged inside the column body, and the connecting device is arranged on the surface of the column body. The connecting device includes a placement sleeve. There are four placement sleeves, and the four placement sleeves are respectively fixedly connected to the surface of the column body. Two insertion blocks are fixedly connected to the surface of the net body, and the insertion blocks are inserted into the inner wall of the placement sleeve. Two convex blocks are fixedly connected to one side surface of the placement sleeve, and a screw rod is rotatably connected to the inner walls of the two convex blocks. Two positioning members are slidably connected to the inner wall of the placement sleeve, and the positioning members are inserted into the inner wall of the insertion blocks. The screw rod is respectively threadedly connected to the inner walls of the two positioning members. Through the above components, when disassembling, only need to manually rotate the screw rod, and the screw rod controls the two positioning members to move out from the inner wall of the insertion block, and then pull out the insertion blocks on the net body from the placement sleeve, and the quick disassembly can be completed without using tools, and the disassembly and assembly are relatively convenient.

[0007] Preferably, the positioning member includes a connecting block. The connecting block is slidably connected to the inner wall of the placement sleeve. The screw rod is threadedly connected to the inner wall of the connecting block. Two insertion columns are fixedly connected to the surface of the connecting block, and the insertion columns are inserted into the inner wall of the insertion block. Through the above components, when the screw rod rotates, the connecting block in the positioning member can drive the insertion columns to move, so that the insertion columns are inserted into or moved out from the inner wall of the insertion block to complete the disassembly and assembly.

[0008] Preferably, a knob is fixedly connected to the lower end of the screw rod. Through the above components, the knob is arranged at the lowermost end of the screw rod, so as to facilitate the control by the disassembly and assembly personnel and improve the usability.

[0009] Preferably, two sliding rails are fixedly connected to the inner wall of the placement sleeve, and two sliding grooves are formed on the surface of the insertion block. The sliding rails are slidably connected to the inner walls of the sliding grooves. Through the above components, after the insertion block is inserted into the placement sleeve, the sliding rails can be inserted into the sliding grooves on the surface of the insertion block, so as to play a guiding role and improve the stability effect.

[0010] Preferably, an auxiliary device is provided on the surface of the column body. The auxiliary device includes a rotating seat. There are three rotating seats, and the three rotating seats are fixedly connected to the surface of the column body. Three placing seats are fixedly connected to the surface of the column body. A support rod is rotatably connected to the inner wall of the rotating seat. The placing seat is for the support rod to be inserted. A clamping member is slidably connected to the inner wall of the support rod. A card slot is formed on the surface of the placing seat. The clamping member is inserted into the inner wall of the card slot. A spring is fixedly connected to one side of the clamping member corresponding to the inner wall of the support rod. A pulling member is slidably connected to the surface of the support rod. The pulling member is fixedly connected to the surface of the clamping member. Through the above components, the support rod is rotated in the rotating seat. When the support rod is inserted into the placing seat, the spring can drive the clamping member to be inserted into the card slot on the surface of the placing seat to complete positioning. When the net body is deformed into a certain shape, the support rod can provide support, thereby strengthening the net body.

[0011] Preferably, a connecting plate is fixedly connected to one side surface of the three pulling members. Through the above components, the connecting plate can drive the three pulling members to move simultaneously, thereby improving the overall usability.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by providing a connecting device, it is not necessary to use tools to disassemble the protective net for stadium design, and it can be quickly installed and disassembled, saving time and labor, improving work efficiency, especially during the process of maintenance and repair, improving the overall usability.

[0014] 2. In the present utility model, by providing an auxiliary device, the protective net can be supported after being subjected to a certain pressure, thereby reducing the situation that the protective net is deformed and damaged due to excessive force, affecting its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a protective net for stadium design that is convenient to disassemble proposed by the present utility model;

[0016] Figure 2 is a Figure 1 structural schematic diagram of part A in a protective net for stadium design that is convenient to disassemble proposed by the present utility model;

[0017] Figure 3 is a Figure 1 structural schematic diagram of part B in a protective net for stadium design that is convenient to disassemble proposed by the present utility model;

[0018] Figure 4 is a side view structural schematic diagram of a protective net for stadium design that is convenient to disassemble proposed by the present utility model;

[0019] Figure 5 The present utility model provides a protective net for stadium design that is convenient for disassembly Figure 4 Schematic diagram of the structure at position C;

[0020] Figure 6 Schematic diagram of a partial structure of a connecting device for a protective net for stadium design that is convenient for disassembly proposed by the present utility model.

[0021] Legend description:

[0022] 1. Column body; 2. Net body; 3. Connecting device; 31. Placing sleeve; 32. Insert block; 33. Slide rail; 34. Screw rod; 35. Positioning member; 351. Connecting block; 352. Insert post; 36. Knob; 4. Auxiliary device; 41. Support rod; 42. Rotating seat; 43. Placing seat; 44. Pulling member; 45. Connecting plate; 46. Clamping member; 47. Spring. Specific implementation manner

[0023] Please refer to Figures 1-6 , the present utility model provides a technical solution: a protective net for stadium design that is convenient for disassembly, including a column body 1, a net body 2 and a connecting device 3. The net body 2 is arranged inside the column body 1, the connecting device 3 is arranged on the surface of the column body 1, and an auxiliary device 4 is arranged on the surface of the column body 1.

[0024] Next, specifically describe the specific settings and functions of its connecting device 3 and auxiliary device 4.

[0025] Specifically, the connecting device 3 includes a placing sleeve 31. The number of placing sleeves 31 is four, and the four placing sleeves 31 are respectively fixedly connected to the surface of the column body 1. Two insert blocks 32 are fixedly connected to the surface of the net body 2, and the insert blocks 32 are inserted into the inner wall of the placing sleeve 31. Two convex blocks are fixedly connected to one side surface of the placing sleeve 31, and a screw rod 34 is rotatably connected to the inner walls of the two convex blocks. Two positioning members 35 are slidably connected to the inner wall of the placing sleeve 31, the positioning members 35 are inserted into the inner wall of the insert block 32, and the screw rod 34 is respectively threadedly connected to the inner walls of the two positioning members 35.

[0026] In this implementation scheme: when disassembling, only need to manually rotate the screw rod 34, the screw rod 34 controls the two positioning members 35 to move out of the inner wall of the insert block 32, and then pull out the insert block 32 on the net body 2 from the placing sleeve 31, and the rapid disassembly can be completed without using tools, and the disassembly and assembly are relatively convenient.

[0027] Specifically, the positioning member 35 includes a connecting block 351. The connecting block 351 is slidably connected to the inner wall of the placing sleeve 31, the screw rod 34 is threadedly connected to the inner wall of the connecting block 351, and two insert posts 352 are fixedly connected to the surface of the connecting block 351. The insert posts 352 are inserted into the inner wall of the insert block 32.

[0028] In this implementation scheme: when the screw rod 34 rotates, the connecting block 351 in the positioning member 35 can drive the insertion post 352 to move, so that the insertion post 352 is inserted into or removed from the inner wall of the insertion block 32 to complete disassembly and assembly.

[0029] Specifically, a knob 36 is fixedly connected to the lower end of the screw rod 34. The knob 36 is arranged at the lowermost end of the screw rod 34, so as to facilitate the control by the disassembly and assembly personnel and improve the usability.

[0030] Specifically, two slide rails 33 are fixedly connected to the inner wall of the placement sleeve 31. Two sliding grooves are formed on the surface of the insertion block 32. The slide rails 33 are slidably connected to the inner walls of the sliding grooves. After the insertion block 32 is inserted into the placement sleeve 31, the slide rails 33 can be inserted into the sliding grooves on the surface of the insertion block 32, so as to play a guiding role and improve the stability effect.

[0031] Specifically, the auxiliary device 4 includes a rotating seat 42. The number of the rotating seats 42 is three. The three rotating seats 42 are fixedly connected to the surface of the column body 1. Three placement seats 43 are fixedly connected to the surface of the column body 1. A support rod 41 is rotatably connected to the inner wall of the rotating seat 42. The placement seat 43 is for the support rod 41 to be inserted. A clamping member 46 is slidably connected to the inner wall of the support rod 41. A clamping groove is formed on the surface of the placement seat 43. The clamping member 46 is inserted into the inner wall of the clamping groove. A spring 47 is fixedly connected to one side of the clamping member 46 corresponding to the inner wall of the support rod 41. A pulling member 44 is slidably connected to the surface of the support rod 41. The pulling member 44 is fixedly connected to the surface of the clamping member 46.

[0032] In this implementation scheme: when the support rod 41 is rotated in the rotating seat 42, after the support rod 41 is clamped into the placement seat 43, the spring 47 can drive the clamping member 46 to be clamped into the clamping groove on the surface of the placement seat 43 to complete positioning. When the net body 2 is deformed into a certain shape, the support rod 41 can provide support, so as to reinforce the net body 2.

[0033] Specifically, a connecting plate 45 is fixedly connected to one side surface of the three groups of pulling members 44. The connecting plate 45 can drive the three groups of pulling members 44 to move simultaneously, so as to improve the overall usability.

[0034] Working principle: When it is necessary to disassemble the net body 2 from the column body 1, manually rotate the knob 36 at the lower end of the screw rod 34. The knob 36 controls the rotation of the screw rod 34. The screw rod 34 drives the connecting block 351 and the insertion post 352 to move to the side away from the insertion block 32. After moving to a certain position, the insertion post 352 moves out of the inner wall of the insertion block 32. Then, pull the net body 2 away from the placement sleeve 31. The net body 2 drives the insertion block 32 to be pulled out of the placement sleeve 31 and the slide rail 33, and the disassembly can be completed. When the net body 2 is reassembled and needs to be strengthened, pull the connecting plate 45. The connecting plate 45 can drive the three pulling members 44 to move. The pulling members 44 drive the clamping member 46 to slide in the inner wall of the support rod 41. The spring 47 is stressed. Then, rotate the support rod 41 in the rotating seat 42. When the support rod 41 is inserted into the placement seat 43, release the connecting block 351. The spring 47 releases its elastic force. The spring 47 can drive the clamping member 46 to be inserted into the card slot on the surface of the placement seat 43 to complete the positioning. When the net body 2 is deformed to a certain shape, the support rod 41 can provide support, thereby strengthening the net body 2.

Claims

1. A protective net designed for a stadium that is easy to disassemble, comprising a column body (1), a net body (2) and a connecting device (3), characterized in that: The net body (2) is arranged on the inner side of the column body (1); the connecting device (3) is arranged on the surface of the column body (1); the connecting device (3) comprises a placement sleeve (31); there are four placement sleeves (31); the four placement sleeves (31) are respectively fixedly connected to the surface of the column body (1); two plug blocks (32) are fixedly connected to the surface of the net body (2); the plug blocks (32) are plugged into the inner wall of the placement sleeve (31); one side surface of the placement sleeve (31) is fixedly connected with two protrusions; the inner walls of the two protrusions are rotatably connected with screws (34); the inner wall of the placement sleeve (31) is slidably connected with two positioning members (35); the positioning members (35) are plugged into the inner wall of the plug blocks (32); the screws (34) are respectively threadedly connected to the inner walls of the two positioning members (35).

2. The easily disassembled sports stadium protection net according to claim 1, characterized in that: The positioning member (35) comprises a connecting block (351), the connecting block (351) is slidably connected to the inner wall of the placement sleeve (31), the screw rod (34) is threadedly connected to the inner wall of the connecting block (351), and two plug posts (352) are fixedly connected to the surface of the connecting block (351), and the plug posts (352) are plugged into the inner wall of the plug block (32).

3. The easily disassembled sports stadium protection net according to claim 1, characterized in that: The lower end of the screw rod (34) is fixedly connected with a knob (36).

4. The easily disassembled sports stadium protection net according to claim 1, characterized in that: The inner wall of the placement sleeve (31) is fixedly connected with two slide rails (33), and the surface of the insertion block (32) is provided with two slide grooves, and the slide rails (33) are slidably connected with the inner walls of the slide grooves.

5. The easily disassembled protective net for a sports stadium according to claim 1, characterized in that: The surface of the column body (1) is provided with an auxiliary device (4), and the auxiliary device (4) comprises a rotating seat (42). There are three rotating seats (42), and the three rotating seats (42) are fixedly connected to the surface of the column body (1). The surface of the column body (1) is fixedly connected with three placement seats (43). The inner wall of the rotating seat (42) is rotatably connected with a support rod (41), and the placement seat (43) is for the support rod (41) to be inserted. The inner wall of the support rod (41) is slidably connected with a clamping member (46). A clamping groove is provided on the surface of the placement seat (43), and the clamping member (46) is plugged into the inner wall of the clamping groove. A spring (47) is fixedly connected to the side of the clamping member (46) corresponding to the inner wall of the support rod (41). A pulling member (44) is slidably connected to the surface of the support rod (41), and the pulling member (44) is fixedly connected to the surface of the clamping member (46).

6. The easily disassembled protective net for a sports stadium according to claim 5, characterized in that: A connecting plate (45) is fixedly connected to one side surface of the three groups of pulling members (44).

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