CN218881833U

CN218881833U - Safety protection device used in stadium

Info

Publication number: CN218881833U
Application number: CN202222629631.2U
Authority: CN
Inventors: 张俊志; 辛昊朔
Original assignee: Shandong Cscec Zhuofeng Construction Engineering Co ltd
Current assignee: Shandong Dejiarun Construction Technology Co.,Ltd.
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-04-18
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a safety device for in stadiums relates to protector technical field, which comprises a supporting column, the outer wall of support column is provided with telescopic machanism, telescopic machanism's inside is provided with protection machanism, telescopic machanism includes mobile device and rail device, one side of mobile device is rotated with rail device's one end and is connected, protection machanism includes runner and buffer stop, buffer stop's outer wall and rail device's inside swing joint. The utility model discloses a set up mobile device and rail device, can contract foldingly to protector, it is great to have solved current protector volume, can't contract foldingly, expends the problem of great manpower and materials, sets up spring and piston and plays absorbing effect to protector, and it is relatively poor to have solved current protector's crashproof ability, can cause the secondary injury to the sportsman, and protector itself also can suffer the problem of damage.

Description

Safety protection device used in stadium

Technical Field

The utility model relates to a protector technical field, concretely relates to a safety device for in stadiums.

Background

In recent years, sports cause projects develop rapidly, provide the place of fine training and exercise for people, develop projects such as basketball, volleyball, badminton in great stadiums, and then can develop projects such as yoga, soldier's pang ball, gymnastics in less stadiums, can not the pertinence set up safety device to the sportsman. The following problems exist in the prior art:

1. the existing protection device has large volume, can not be contracted and folded, is very inconvenient to remove or move for carrying, and consumes large manpower and material resources;

2. the anti-collision performance of the existing protection device is poor, when an athlete falls down carelessly to hit against the protection device during the movement, the protection device lacks elasticity, secondary damage can be caused to the athlete, and the protection device can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety device for in stadiums, for solving above-mentioned technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a safety device for in stadiums, includes the support column, the hole has been seted up to one side of support column, the outer wall of support column is provided with telescopic machanism, telescopic machanism's inside is provided with protection mechanism.

The telescopic mechanism comprises a moving device and a fence device, the inner wall of the moving device is movably connected with the outer wall of the supporting column, and one side of the moving device is rotatably connected with one end of the fence device.

The protection mechanism comprises a rotating wheel and an anti-collision device, the top of the rotating wheel is fixedly connected with the bottom of the supporting column, and the outer wall of the anti-collision device is movably connected with the inside of the fence device.

Preferably, the mobile device includes the fixed block, the bottom of fixed block and the top fixed connection of support column, one side of support column is provided with the connecting piece, the outer wall swing joint of support column has the movable block, one side of movable block is provided with the connecting plate, the opposite side of movable block is provided with the knob.

Preferably, the fence device comprises a first connecting rod, a fixing nut is arranged at the center of the first connecting rod, a second connecting rod is rotatably connected to the center of the first connecting rod through the fixing nut, one end of the first connecting rod is rotatably connected with the connecting piece, and one end of the second connecting rod is rotatably connected with the connecting plate.

Preferably, the anti-collision device comprises a spring, one end of the fixing nut is fixedly connected with a sleeve, the inner wall of the sleeve is connected with a piston in a sliding mode, and the other end of the piston is fixedly connected with the other end of the fixing nut.

Preferably, the number of the support columns is two, the number of the connecting pieces and the number of the movable blocks on each support column are two, and the number of the connecting plates on each movable block is two.

Preferably, the number of the fence devices is two, and the two fence devices are movably connected through the anti-collision device.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a safety device for in stadiums through setting up mobile device and rail device, can contract folding to protector, has solved current protector volume great, and can't contract folding, and need remove or move very inconvenient when carrying, and consume the problem of great manpower and materials.

2. The utility model provides a safety device for in stadiums plays the absorbing effect to protector through setting up spring and piston, and it is relatively poor to have solved current protector's crashproof performance, when the sportsman fell down to protector carelessly when moving, protector lacked elasticity and can cause secondary injury to the sportsman, and protector itself also can suffer the problem of damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the interior of the structure of the present invention;

fig. 3 is a schematic structural view of the fence device of the present invention;

fig. 4 is a schematic structural view of the protection mechanism of the present invention;

fig. 5 is a side view of the mobile device of the present invention.

In the figure: 1. a support pillar; 2. a telescoping mechanism; 3. a protection mechanism; 21. a mobile device; 22. a fence device; 31. a rotating wheel; 32. an anti-collision device; 211. a fixed block; 212. a connecting member; 213. a movable block; 214. a connecting plate; 221. a first link; 222. fixing a nut; 321. a spring; 322. a piston; 323. a sleeve.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1, 2, 3, and 5, the present invention provides a safety protection device for stadiums, comprising a support column 1, one side of the support column 1 is provided with a hole 11, the outer wall of the support column 1 is provided with a telescoping mechanism 2, the telescoping mechanism 2 is internally provided with a protection mechanism 3, the telescoping mechanism 2 comprises a moving device 21 and a fence device 22, the inner wall of the moving device 21 is movably connected with the outer wall of the support column 1, one side of the moving device 21 is rotatably connected with one end of the fence device 22, the moving device 21 comprises a fixed block 211, the bottom of the fixed block 211 is fixedly connected with the top of the support column 1, one side of the support column 1 is provided with a connecting piece 212, the outer wall of the support column 1 is movably connected with a movable block 213, one side of the movable block 213 is provided with a connecting plate 214, the other side of the movable block 213 is provided with a knob 215, the number of the support column 1 is two, connecting piece 212 on every support column 1, the quantity of movable block 213 is two, the quantity of connecting plate 214 is two on every movable block 213, rail device 22 includes first connecting rod 221, the center of first connecting rod 221 is provided with fixation nut 222, the center of first connecting rod 221 rotates through fixation nut 222 and is connected with second connecting rod 223, the one end and the connecting piece 212 of first connecting rod 221 rotate and are connected, the one end and the connecting plate 214 of second connecting rod 223 rotate and are connected, the quantity of rail device 22 is two, pulling knob 215, promote two support columns 1, runner 31 rotates, make support column 1 move in opposite directions, make movable block 213 slide on support column 1, drive connecting plate 214 and move, first connecting rod 221 and second connecting rod 223 are close to each other under fixation nut 222's effect, rail device 22 contracts.

In this embodiment, through setting up mobile device 21 and rail device 22, can contract foldingly to protector, it is great to have solved current protector volume, and can't contract foldingly, and it is very inconvenient when needing to remove or remove the transport, and consume great manpower and materials's problem.

Example 2

As shown in fig. 1, 2 and 4, on the basis of embodiment 1, the utility model provides a technical solution: protection mechanism 3 includes runner 31 and buffer stop 32, the top of runner 31 and the bottom fixed connection of support column 1, the outer wall of buffer stop 32 and the inside swing joint of rail device 22, buffer stop 32 includes spring 321, the one end fixedly connected with sleeve 323 of fixation nut 222, the inner wall sliding connection of sleeve 323 has piston 322, the other end of piston 322 and fixation nut 222's other end fixed connection, two rail devices 22 pass through buffer stop 32 swing joint, when the device received external striking, piston 322 is compressed in sleeve 323, reset under the effect of spring 321, reduce the impact that receives.

In this embodiment, play absorbing effect to protector through setting up spring 321 and piston 322, it is relatively poor to have solved current protector's crashworthiness, when the sportsman falls down to knock into protector by accident when the sportsman moves, protector lacks the elasticity and can cause the secondary injury to the sportsman, and protector itself also can suffer the problem of damage.

The working principle of the safety device for stadiums is described in detail below.

As shown in fig. 1-4, the knob 215 is pulled to push the two supporting columns 1, the rotating wheel 31 rotates to make the supporting columns 1 move towards each other, the movable block 213 slides on the supporting column 1 to drive the connecting plate 214 to move, the first connecting rod 221 and the second connecting rod 223 approach each other under the action of the fixing nut 222, the fence device 22 contracts, and when the device is impacted by the outside, the piston 322 is compressed in the sleeve 323 and is reset under the action of the spring 321, so that the impact force is reduced.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A safety device for use in a stadium, comprising a support column (1), characterized in that: a hole (11) is formed in one side of the supporting column (1), a telescopic mechanism (2) is arranged on the outer wall of the supporting column (1), and a protection mechanism (3) is arranged inside the telescopic mechanism (2);

the telescopic mechanism (2) comprises a moving device (21) and a fence device (22), the inner wall of the moving device (21) is movably connected with the outer wall of the supporting column (1), and one side of the moving device (21) is rotatably connected with one end of the fence device (22);

protection mechanism (3) include runner (31) and buffer stop (32), the top of runner (31) and the bottom fixed connection of support column (1), the inside swing joint of the outer wall and rail device (22) of buffer stop (32).

2. A safety shield apparatus for use in a stadium according to claim 1, wherein: mobile device (21) includes fixed block (211), the bottom of fixed block (211) and the top fixed connection of support column (1), one side of support column (1) is provided with connecting piece (212), the outer wall swing joint of support column (1) has movable block (213), one side of movable block (213) is provided with connecting plate (214), the opposite side of movable block (213) is provided with knob (215).

3. A safety shield apparatus for use in a stadium according to claim 1, wherein: the fence device (22) comprises a first connecting rod (221), a fixing nut (222) is arranged at the center of the first connecting rod (221), a second connecting rod (223) is rotatably connected to the center of the first connecting rod (221) through the fixing nut (222), one end of the first connecting rod (221) is rotatably connected with the connecting piece (212), and one end of the second connecting rod (223) is rotatably connected with the connecting plate (214).

4. A safety shield apparatus for use in a stadium according to claim 3, wherein: the anti-collision device (32) comprises a spring (321), one end of the fixing nut (222) is fixedly connected with a sleeve (323), the inner wall of the sleeve (323) is connected with a piston (322) in a sliding mode, and the other end of the piston (322) is fixedly connected with the other end of the fixing nut (222).

5. A safety shield apparatus for use in a stadium according to claim 1, wherein: the quantity of support column (1) is two, the quantity of connecting piece (212), movable block (213) is two on support column (1), the quantity of movable block (213) upper junction plate (214) is two.

6. A safety shield apparatus for use in a sports stadium according to claim 1, wherein: the number of the fence devices (22) is two, and the fence devices (22) are movably connected through the anti-collision device (32).