CN220769057U

CN220769057U - Safety protection device used in stadium

Info

Publication number: CN220769057U
Application number: CN202321739104.5U
Authority: CN
Inventors: 杨立超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-04-12
Anticipated expiration: 2033-07-05

Abstract

The utility model provides a safety protection device used in a stadium, which relates to the technical field of safety protection devices and comprises: the first protection body, the lower surface fixedly connected with of first protection body removes the subassembly, the right surface of first protection body is provided with the rolling subassembly. According to the utility model, when the protective screen is used, the motor drives the rotating rod to rotate, so that the first bevel gear is meshed with the second bevel gear to rotate, the roller drives the roller to rotate, and under the cooperation of the universal wheels, the first protective body can be driven to move to one side when the roller rotates, and the protective screen on the roller is driven to synchronously move, so that the protective screen can be automatically stretched under the driving of the first protective body, and the problems that in the background art, a person is required to manually stretch two support columns to two sides, the protective screen is heavy, labor is wasted when the person manually stretches the protective screen, and the labor intensity is increased are solved.

Description

Safety protection device used in stadium

Technical Field

The utility model relates to the technical field of safety protection devices, in particular to a safety protection device used in a stadium.

Background

In recent years, sports industry items develop rapidly, a good training and exercise place is provided for people, basketball, volleyball, badminton and other items can be developed in a large stadium, yoga, table tennis, gymnastics and other items can be developed in a small stadium, and a safety protection device cannot be arranged for athletes in a targeted manner.

Among the prior art, as in chinese patent CN218881833U, a safety device for in stadium, its support 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 the one end of rail device and is connected, protection machanism includes runner and buffer stop, buffer stop's outer wall and the inside swing joint of rail device. According to the utility model, the movable device and the fence device are arranged, so that the protection device can be contracted and folded, the problems that the existing protection device is large in size, cannot be contracted and folded and consumes large manpower and material resources are solved, the spring and the piston are arranged to play a role in damping the protection device, and the problems that the existing protection device is poor in anti-collision performance, secondary injury is caused to athletes and the protection device is damaged are solved.

In the above-mentioned patent, through the cooperation of extending structure and mobile device, can make the protection network extend and shrink, have better accomodate the effect, however, when using, need the manual work to stretch two support columns to both sides respectively for the protection network can expand and carry out safety protection work, and the protection network is generally that the volume is great and comparatively heavy, and manual comparatively laborious when stretching it, has increased artificial working strength.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, two support columns are required to be stretched to two sides manually respectively, so that a protective net can be unfolded to carry out safety protection work, the protective net is large and heavy generally, labor is wasted when the protective net is stretched manually, and the manual working strength is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a safety shield apparatus for use in a stadium, comprising: the device comprises a first protection body, wherein the lower surface of the first protection body is fixedly connected with a moving assembly, and the right surface of the first protection body is provided with a winding assembly; the movable assembly comprises a first bottom plate, the upper surface of the first bottom plate is fixedly connected with the lower surface of the first protection body, a motor is fixedly connected to the position, close to the center, of the upper surface of the first bottom plate, the output end of the motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a first conical gear, the outer surface of the first conical gear is meshed and rotated to be connected with a second conical gear, the rear end surface of the second conical gear is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a roller.

Preferably, the winding assembly comprises a second bottom plate, the upper surface fixedly connected with second protection body of second bottom plate, the interior table wall of second protection body rotates and is connected with the roller, the surface of roller is close to one side position fixedly connected with fourth conical gear of roller up end, the surface meshing of fourth conical gear rotates and is connected with third conical gear, the preceding terminal surface fixedly connected with connecting rod of third conical gear, the preceding terminal surface fixedly connected with carousel of connecting rod, the surface of roller is provided with the protection network, the left surface setting of protection network is on the right surface of first protection body.

Preferably, the upper surface of the first bottom plate is fixedly connected with a fixed block, and the inner surface wall of the fixed block is rotationally connected with the outer surface of the rotating rod.

Preferably, the upper surface of the first bottom plate is symmetrically and fixedly connected with a supporting block at a position close to the center, and the inner surface wall of the supporting block is rotationally connected with the outer surface of the rotating shaft.

Preferably, a side position of the outer surface of the roller, which is close to the lower end surface of the roller, is rotatably connected with the inner surface wall of the second bottom plate.

Preferably, the outer surface of the connecting rod penetrates through the front surface of the second protection body, and the outer surface of the connecting rod is rotationally connected with the inner surface wall of the second protection body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the protective screen is used, the motor drives the rotating rod to rotate, so that the first bevel gear is meshed with the second bevel gear to rotate, the roller drives the roller to rotate, and under the cooperation of the universal wheels, the first protective body can be driven to move to one side when the roller rotates, and the protective screen on the roller is driven to synchronously move, so that the protective screen can be automatically stretched under the driving of the first protective body, and the problems that in the background art, a person is required to manually stretch two support columns to two sides, the protective screen is heavy, labor is wasted when the person manually stretches the protective screen, and the labor intensity is increased are solved.

2. When the protective net winding device is used, the rotating handle is held and starts to rotate, so that when the turntable drives the connecting rod to rotate, the third bevel gear can be meshed with the fourth bevel gear to rotate, the protective net can be wound when the winding roller rotates, the protective net is sequentially wound on the outer surface of the winding roller under the cooperation of the moving assembly, and the protective net winding effect in the safety protection device used in a stadium is improved.

Drawings

Fig. 1 is a perspective view of a safety shield apparatus for use in a stadium in accordance with the present utility model;

FIG. 2 is a schematic diagram showing a mobile assembly for a safety device in a stadium according to the present utility model;

FIG. 3 is a schematic view showing a winding assembly for a safety device in a stadium according to the present utility model;

fig. 4 is a cross-sectional view of a safety shield apparatus for use in a stadium in accordance with the present utility model.

Legend description: 1. a first protective body; 2. a moving assembly; 201. a first base plate; 202. a motor; 203. a rotating lever; 204. a first bevel gear; 205. a second bevel gear; 206. a rotating shaft; 207. a fixed block; 208. a roller; 209. a support block; 3. a winding assembly; 301. a second base plate; 302. a roller; 303. a second protective body; 304. a turntable; 305. a connecting rod; 306. a third bevel gear; 307. a fourth bevel gear; 308. and a protective net.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1-4, the present utility model provides a safety shield apparatus for use in a stadium, comprising: the protective device comprises a first protective body 1, wherein a movable assembly 2 is fixedly connected to the lower surface of the first protective body 1, and a winding assembly 3 is arranged on the right surface of the first protective body 1; the movable assembly 2, the movable assembly 2 includes a first bottom plate 201, the upper surface of the first bottom plate 201 is fixedly connected with the lower surface of the first protection body 1, a motor 202 is fixedly connected to the position, close to the center, of the upper surface of the first bottom plate 201, a rotating rod 203 is fixedly connected to the output end of the motor 202, a first conical gear 204 is fixedly connected to the outer surface of the rotating rod 203, a second conical gear 205 is connected to the outer surface of the first conical gear 204 in a meshed and rotating mode, a rotating shaft 206 is fixedly connected to the rear end face of the second conical gear 205, and a roller 208 is fixedly connected to the outer surface of the rotating shaft 206. The upper surface of the first base plate 201 is fixedly connected with a fixing block 207, and the inner surface wall of the fixing block 207 is rotatably connected with the outer surface of the rotating rod 203. The upper surface of the first bottom plate 201 is symmetrically and fixedly connected with a supporting block 209 at a position close to the center, and the inner surface wall of the supporting block 209 is rotationally connected with the outer surface of the rotating shaft 206.

The effect that its whole embodiment 1 reaches is, when being used for the safety device in the stadium, when need carry out safety protection in the stadium, need expand protection network 308, start motor 202, the output of motor 202 drives dwang 203 and begins to rotate in the interior table wall of fixed block 207, thereby make first bevel gear 204 meshing rotate second bevel gear 205, drive pivot 206 at second bevel gear 205 begins to rotate in the interior table wall of two supporting shoe 209, thereby make pivot 206 surface fixed connection's gyro wheel 208 begin synchronous rotation, gyro wheel 208 can rub with the ground when rotating, under the roll supporting effect of a plurality of universal wheels that first bottom plate 201 lower surface set up, make the removal of gyro wheel 208 can drive first protection body 1 to one side, if the direction of movement discovery skew appears, only need the manual work to hold first protection body 1 and can keep the exact direction of movement, first protection body 1 can drive the protection network 308 that its right side surface set up to one side to move, thereby make the motor protection network 202 on the reel 302 can be rubbed with the ground automatically, manual work intensity of need be improved to manual work under the manual work of the protection network 308, it is avoided to be stretched to one side manually.

1-4, the winding assembly 3 includes a second bottom plate 301, an upper surface of the second bottom plate 301 is fixedly connected with a second protection body 303, an inner surface wall of the second protection body 303 is rotatably connected with a winding roller 302, a fourth conical gear 307 is fixedly connected to a side, close to an upper end surface of the winding roller 302, of an outer surface of the winding roller 302, a third conical gear 306 is rotatably connected to an outer surface of the fourth conical gear 307 in an engaged manner, a connecting rod 305 is fixedly connected to a front end surface of the third conical gear 306, a turntable 304 is fixedly connected to a front end surface of the connecting rod 305, a protection net 308 is arranged on an outer surface of the winding roller 302, and a left surface of the protection net 308 is arranged on a right surface of the first protection body 1. The outer surface of the roller 302 is rotatably connected to the inner surface of the second base plate 301 at a position near the lower end surface of the roller 302. The outer surface of the connecting rod 305 penetrates the front surface of the second protection body 303, and the outer surface of the connecting rod 305 is rotatably connected with the inner surface wall of the second protection body 303.

The effect that its whole embodiment 2 reaches is, when using, when need carry out the rolling to protection network 308, hold the commentaries on classics handle and rotate for carousel 304 can drive connecting rod 305 and begin to rotate when doing circular motion, thereby make the meshing of third bevel gear 306 rotate fourth bevel gear 307, can make the surface of roller 302 rotate between second protection body 303 and the interior surface wall of second bottom plate 301 respectively, roller 302 can drive its surface winding protection network 308 rotation when rotating, through the reverse rotation of motor 202, make roller 208 drive first protection body 1 to one side of second protection body 303 be close to, thereby the protection network 308 under the messenger's expanded state can twine the surface of roller 302 in proper order, realize the rolling to protection network 308.

Working principle: when the protection net 308 is required to be unfolded, the second bottom plate 301 is used for weighing the balancing weight, the second protection body 303 is enabled to be fixedly arranged in the area by matching with the self gravity of the rolling roller 308, the motor 202 is started, the output end of the motor 202 drives the rotating rod 203 to rotate in the inner surface wall of the fixed block 207, the first bevel gear 204 is meshed with the second bevel gear 205, the rotating shaft 206 drives the roller 208 to rotate in the inner surface wall of the two supporting blocks 209, the roller 208 is rubbed with the ground during rotation, the rolling supporting effect of the plurality of universal wheels is matched, the roller 208 can be unfolded to one side, and the first protection body 1 drives the protection net 308 arranged on the right side to realize the automatic stretching effect on the protection net 308, so that the manual stretching is avoided, and the manual working strength is reduced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A safety shield apparatus for use in a stadium, comprising:

the novel protective device comprises a first protective body (1), wherein the lower surface of the first protective body (1) is fixedly connected with a moving assembly (2), and the right surface of the first protective body (1) is provided with a winding assembly (3);

remove subassembly (2), remove subassembly (2) including first bottom plate (201), the upper surface of first bottom plate (201) is connected with the lower fixed surface of first protection body (1), the upper surface of first bottom plate (201) is close to the position fixedly connected with motor (202) of center department, the output fixedly connected with dwang (203) of motor (202), the surface fixedly connected with first conical gear (204) of dwang (203), the surface meshing rotation of first conical gear (204) is connected with second conical gear (205), the rear end face fixedly connected with pivot (206) of second conical gear (205), the surface fixedly connected with gyro wheel (208) of pivot (206).

2. A safety shield apparatus for use in a stadium as recited in claim 1, wherein: the winding assembly (3) comprises a second bottom plate (301), the upper surface of the second bottom plate (301) is fixedly connected with a second protection body (303), the inner surface wall of the second protection body (303) is rotationally connected with a winding roller (302), one side position, close to the upper end face of the winding roller (302), of the outer surface of the winding roller (302) is fixedly connected with a fourth conical gear (307), the outer surface of the fourth conical gear (307) is meshed and rotationally connected with a third conical gear (306), the front end face of the third conical gear (306) is fixedly connected with a connecting rod (305), the front end face of the connecting rod (305) is fixedly connected with a rotary table (304), the outer surface of the winding roller (302) is provided with a protective screen (308), and the left surface of the protective screen (308) is arranged on the right surface of the first protection body (1).

3. A safety shield apparatus for use in a stadium as recited in claim 1, wherein: the upper surface of the first bottom plate (201) is fixedly connected with a fixed block (207), and the inner surface wall of the fixed block (207) is rotationally connected with the outer surface of the rotating rod (203).

4. A safety shield apparatus for use in a stadium as recited in claim 1, wherein: and the upper surface of the first bottom plate (201) is symmetrically and fixedly connected with a supporting block (209) at a position close to the center, and the inner surface wall of the supporting block (209) is rotationally connected with the outer surface of the rotating shaft (206).

5. A safety shield apparatus for use in a stadium as recited in claim 2, wherein: one side of the outer surface of the roller (302) close to the lower end surface of the roller (302) is rotatably connected with the inner surface wall of the second bottom plate (301).

6. A safety shield apparatus for use in a stadium as recited in claim 2, wherein: the outer surface of the connecting rod (305) penetrates through the front surface of the second protection body (303), and the outer surface of the connecting rod (305) is rotationally connected with the inner surface wall of the second protection body (303).