Protective device

Abstract

The utility model relates to the technical field of traffic engineering, and discloses a protective device which comprises a protective plate, a spring is inserted into one side of the protective plate, and a baffle, a supporting frame, an air bag and a protective block are inserted into one end of the spring. The device is reasonable in structure, the effect of buffering impact force after a passerby is accidentally collided and injured is achieved through the spring and the baffle, the problem that the passerby is accidentally collided and injured is avoided, the effect that the supporting frame can be rapidly pushed out to support the whole device after the passerby collides with the baffle is achieved through the push rod, and the device is convenient to use. The problem that the passerby and the whole equipment topple over due to the fact that the passerby collides with the equipment is solved, the effect of relieving collision after the whole equipment topples over by pushing an air bag out after collision is achieved through an air bag rod, and the problem that the whole equipment topples over due to the fact that the impact force of the passerby is too large and the whole equipment is damaged is solved; and the effect of buffering the impact force of the electric car during installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic engineering, in particular to a protective device. Background Art

[0002] Transportation engineering is the application of technical and scientific principles to the planning, functional design, operation and management of facilities for any mode of transportation to provide compatible flows of people and goods that are safe, efficient, expeditious, comfortable, convenient, economical and environmentally friendly.

[0003] A protective device for highway traffic engineering disclosed in the Chinese utility model patent application disclosure CN216588070U, although the buffer mechanism of the utility model is set up, the elastic member A can apply pressure to the buffer plate, and at the same time, the buffer plate can be made to slide backward, when a moving vehicle collides with the protective device, the buffer plate and the elastic member A can reduce the pressure on the fixed plate caused by the collision, thereby reducing the risk of collision, the setting of the fixing mechanism of the utility model, through the limit block, can prevent the pressure plate and the screw from rotating at the same time when the rotating member rotates, and the connecting plate can be fixed by the pressure plate, which has the characteristics of simple fixing method and reliable fixing effect, the setting of the support structure of the utility model, through the support rod and the slider, can adjust the position of the support rod on the fixed plate, so that the support point of the fixed plate can be adjusted according to different construction environments, and at the same time through the support rod The stability of the protective device can be enhanced, and the protective device can be made more reliable during use. The setting of the control structure of the utility model can control the rack to automatically fit to the top of the reserved groove through the elastic member B, so that the splint can fit tightly to the slider. At the same time, when the slider needs to be adjusted, the splint can be controlled by only pressing the warning plate downward. The operation method is simple, and it is convenient to quickly adjust the protective device through manual operation to improve work efficiency. However, this device lacks a device that can quickly push out the support frame to support the entire equipment after a passerby hits the baffle, which can easily cause the entire equipment and passers-by to fall down after the collision. It also lacks a device that can send an alarm to remind people when it senses that there are people around the overall equipment, which can easily cause collision problems due to passers-by not noticing this equipment. Therefore, we propose a new device to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a protective device which solves the problems that the prior device cannot quickly push out a support frame to support the entire device after being hit by a passerby and cannot sense the presence of people around and give a warning.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a protective device, including a protective plate, a spring is inserted on one side of the protective plate, a baffle is inserted on one end of the spring, a push rod is inserted on one side of the baffle, a support frame is inserted on one end of the push rod, an airbag is inserted inside the support frame, an airbag is inserted on one side of the baffle, a heightening plate is inserted on the lower surface of the protective plate, a telescopic spring is inserted on one side of the heightening plate, a partition is inserted on one end of the telescopic spring, a protective block is inserted on one side of the partition, a drawer is slidably connected to one side of the heightening plate, a handle is inserted on one side of the drawer, a leg is inserted on the lower surface of the heightening plate, an infrared sensor is inserted on one side of the protective plate, and an alarm is inserted on the upper surface of the protective plate.

[0008] Optionally, a hole is provided on one side of the protective plate to insert the airbag rod, and a protruding block is provided on the lower surface of the protective plate to insert into a slot provided on the upper surface of the height-enhancing plate.

[0009] Optionally, one end of the airbag rod can be inserted into a hole opened on one side of the support frame, and the airbag rod and the airbag are adapted to each other.

[0010] Optionally, the number of the telescopic springs is two and they are respectively located in two holes opened on one side of the height-enhancing plate.

[0011] Optionally, the number of the legs is three and they are located one by one from left to right on the lower surface of the height-enhancing plate.

[0012] Optionally, a warning light is plugged into the upper surface of the protective plate.

[0013] Optionally, a right clip is inserted into one side of the protective plate, and a bolt passes through the internal thread of the right clip.

[0014] Optionally, a left clip is inserted into one side of the protective plate.

[0015] In summary, the technical effects and advantages of the utility model are:

[0016] 1. The utility model has a reasonable structure. The spring and the baffle can cushion the impact force after the passerby is accidentally hit, thus avoiding the problem of passers-by being injured after being accidentally hit. The push rod can quickly push out the support frame to support the entire equipment after the passerby hits the baffle, thus avoiding the problem of passers-by and the entire equipment tipping over after the passerby hits. The airbag rod can push out the airbag after the collision to cushion the collision after the entire equipment tipping over, thus avoiding the problem of the entire equipment tipping over and damaging the entire equipment due to excessive impact force of passers-by. The telescopic spring and the partition can cushion the impact force of the tram during installation, thus avoiding the problem of the entire equipment being damaged by the tram hitting the entire equipment head-on.

[0017] 2. In the utility model, the handle can be used to store the bolts inside the drawer when there is no need to connect other protective plates or when the whole device is being transported, thus avoiding the problem of bolts being lost due to too many items during transportation. The legs can be used to support the whole device conveniently and firmly, thus avoiding the problem of the whole device toppling over due to strong winds or workers accidentally touching it. The infrared sensor can be used to sound an alarm to remind people when they have not noticed the whole device, thus avoiding the problem of passers-by bumping into the device due to not noticing it.

[0018] 3. In the utility model, the warning light can emit bright light to remind passers-by when it is dark, avoiding the problem that passers-by cannot clearly observe the position of the overall equipment due to darkness. The right clip and the left clip can easily and firmly connect with other protective plates, avoiding the problem of inconvenience in using one protective plate. The bolts can conveniently fix other protective plates, avoiding the problem of falling off due to loose fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the protective plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the height-increasing plate of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the explosion structure of the alarm.

[0023] In the figure: 1. protective plate; 2. spring; 3. baffle; 4. push rod; 5. support frame; 6. airbag; 7. airbag rod; 8. heightening plate; 9. telescopic spring; 10. partition; 11. protection block; 12. drawer; 13. handle; 14. support leg; 15. infrared sensor; 16. alarm; 17. warning light; 18. right clip; 19. left clip; 20. bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-Figure 4 A protective device shown includes a protective plate 1, a spring 2 is inserted on one side of the protective plate 1, a baffle 3 is inserted on one end of the spring 2, a push rod 4 is inserted on one side of the baffle 3, a support frame 5 is inserted on one end of the push rod 4, an airbag 6 is inserted inside the support frame 5, an airbag rod 7 is inserted on one side of the baffle 3, a heightening plate 8 is inserted on the lower surface of the protective plate 1, a telescopic spring 9 is inserted on one side of the heightening plate 8, a partition 10 is inserted on one end of the telescopic spring 9, a protective block 11 is inserted on one side of the partition 10, a drawer 12 is slidably connected to one side of the heightening plate 8, a handle 13 is inserted on one side of the drawer 12, a leg 14 is inserted on the lower surface of the heightening plate 8, an infrared sensor 15 is inserted on one side of the protective plate 1, and an alarm 16 is inserted on the upper surface of the protective plate 1.

[0026] As a preferred implementation in this embodiment, Figure 2 and Figure 3As shown, a spring 2 is inserted on one side of the protective plate 1, a baffle 3 is inserted on one end of the spring 2, a push rod 4 is inserted on one side of the baffle 3, a support frame 5 is inserted on one end of the push rod 4, an airbag 6 is inserted inside the support frame 5, an airbag rod 7 is inserted on one side of the baffle 3, a heightening plate 8 is inserted on the lower surface of the protective plate 1, a telescopic spring 9 is inserted on one side of the heightening plate 8, a partition 10 is inserted on one end of the telescopic spring 9, a protective block 11 is inserted on one side of the partition 10, a drawer 12 is slidably connected to one side of the heightening plate 8, a handle 13 is inserted on one side of the drawer 12, and a lower portion of the heightening plate 8 is connected to the drawer 12. The surface is plugged with supporting legs 14. During use, the spring 2 and the baffle plate 3 can play a shock-absorbing role when a passerby riding an electric bike accidentally hits it during construction, achieving the effect of absorbing the impact force after the passerby is accidentally hit, avoiding the problem of passers-by being injured after accidentally hitting it. Through the push rod 4, the push rod 4 can push the support frame 5 out from the inside of the protective plate 1 after the passerby hits the baffle plate 3, achieving the effect of quickly pushing the support frame 5 out to support the entire equipment after the passerby hits the baffle plate 3, avoiding the passerby and the entire equipment from tipping over due to the passerby hitting it. The problem of this problem is that, through the airbag rod 7, after the passerby hits the baffle 3, the airbag rod 7 can quickly push the airbag 6 out from the inside of the support frame 5, so that the airbag 6 can be pushed out after the collision to slow down the collision after the entire device tips over, avoiding the problem of the entire device tipping over and being damaged due to the excessive impact force of the passerby. Through the telescopic spring 9 and the partition 10, when the passerby rides the tram head-on, the wheel hits the partition 10 and the telescopic spring 9 to play a buffering role, achieving the effect of buffering the impact force of the tram during installation, avoiding the tram head-on collision. In order to solve the problem of damage to the overall equipment, the drawer 12 can be pulled out or put in from the inside of the heightening plate 8 through the handle 13, so that the bolts 20 can be placed in the drawer 12 for storage when there is no need to connect to other protective plates 1 or when the overall equipment is transported, thereby avoiding the problem of the bolts 20 being lost due to too many items during transportation. The overall equipment can be supported by the supporting legs 14, so that the overall equipment can be supported conveniently and firmly, avoiding the problem of the overall equipment tipping over due to strong winds or when the staff accidentally touches it.

[0027] like Figure 4As shown, in this embodiment, an infrared sensor 15 is plugged into one side of the protective plate 1, an alarm 16 is plugged into the upper surface of the protective plate 1, a warning light 17 is plugged into the upper surface of the protective plate 1, a right clip 18 is plugged into one side of the protective plate 1, a left clip 19 is plugged into one side of the protective plate 1, and a bolt 20 penetrates the internal thread of the right clip 18. During use, the infrared sensor 15 can sense whether there are people approaching around the equipment, so that the alarm 16 will sound an alarm to remind people when they do not notice the overall equipment, thereby avoiding the problem of passers-by colliding with the equipment due to not noticing it. Through the warning light 17, a bright light can be emitted when it is dark, which achieves the effect of emitting a bright light when it is dark to remind passers-by, avoiding the problem that passers-by cannot clearly observe the position of the overall equipment due to darkness. Through the right clip 18 and the left clip 19, multiple protective plates 1 can be docked, achieving the effect of convenient and firm docking with other protective plates 1, avoiding the problem of inconvenience in using one protective plate 1. Through the bolts 20, other protective plates 1 can be fixed with the bolts 20 after docking, achieving the effect of conveniently fixing other protective plates 1, avoiding the problem of falling off due to loose fixation.

[0028] How this utility works:

[0029] During use, the spring 2 and the baffle plate 3 can play a shock-absorbing role when a passerby riding an electric bike accidentally hits it during construction, achieving the effect of absorbing the impact force after the passerby is accidentally hit, avoiding the problem of injuries caused by the passerby accidentally hitting it. Through the push rod 4, after the passerby hits the baffle plate 3, the push rod 4 can push the support frame 5 out from the inside of the protective plate 1, achieving the effect of quickly pushing the support frame 5 out to support the entire equipment after the passerby hits the baffle plate 3, avoiding the problem of the passerby and the entire equipment tipping over after the passerby hits it. Through the airbag rod 7, the airbag rod 7 can quickly push the airbag 6 after the passerby hits the baffle plate 3. The airbag 6 can be pushed out from the inside of the support frame 5 to reduce the collision after the collision, avoiding the problem of the entire device being damaged by the overturning of the entire device due to the excessive impact force of passers-by. Through the telescopic spring 9 and the partition 10, when a passer-by hits the tram head-on, the wheel hits the partition 10 and the telescopic spring 9 to buffer the impact force of the tram during installation, avoiding the problem of the tram hitting the entire device head-on and causing damage to the entire device. The drawer 12 can be pulled out or put in from the inside of the height-increasing plate 8 through the handle 13, achieving the effect of being able to be installed without docking with other When the protective plate 1 is used or the whole device is transported, the bolts 20 can be placed in the drawer 12 for storage, thereby avoiding the problem of the bolts 20 being lost due to too many items during transportation. The whole device can be supported by the legs 14, achieving the effect of supporting the whole device conveniently and firmly, avoiding the problem of the whole device toppling due to strong winds or workers accidentally touching it. The infrared sensor 15 can sense whether there are people approaching around the device, achieving the effect of the alarm 16 sounding an alarm to remind people when they do not notice the whole device, avoiding the accident caused by passers-by not noticing the device. In order to solve the problem of collision, the warning light 17 can emit a bright light when it is dark, which can achieve the effect of emitting a bright light to remind passers-by when it is dark, avoiding the problem that passers-by cannot clearly observe the position of the overall equipment due to darkness. Through the right clip 18 and the left clip 19, multiple protective plates 1 can be connected, which can achieve the effect of convenient and firm connection with other protective plates 1, avoiding the problem of inconvenience in using one protective plate 1. Through the bolts 20, other protective plates 1 can be fixed with the bolts 20 after being connected, which can achieve the effect of conveniently fixing other protective plates 1, avoiding the problem of falling due to loose fixation.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A protective device, comprising a protective plate (1), characterized in that: A spring (2) is inserted on one side of the protective plate (1), a baffle (3) is inserted on one end of the spring (2), a push rod (4) is inserted on one side of the baffle (3), a support frame (5) is inserted on one end of the push rod (4), an air bag (6) is inserted inside the support frame (5), an air bag rod (7) is inserted on one side of the baffle (3), a heightening plate (8) is inserted on the lower surface of the protective plate (1), and a telescopic spring ( 9), a partition (10) is inserted at one end of the telescopic spring (9), a protective block (11) is inserted at one side of the partition (10), a drawer (12) is slidably connected to one side of the height-increasing plate (8), a handle (13) is inserted at one side of the drawer (12), a leg (14) is inserted at the lower surface of the height-increasing plate (8), an infrared sensor (15) is inserted at one side of the protective plate (1), and an alarm (16) is inserted at the upper surface of the protective plate (1).

2. A protective device according to claim 1, characterized in that: A hole is provided on one side of the protective plate (1) for inserting the airbag rod (7), and a protruding block is provided on the lower surface of the protective plate (1) for inserting into a slot provided on the upper surface of the height-enhancing plate (8).

3. A protective device according to claim 1, characterized in that: One end of the airbag rod (7) can be inserted into a hole opened on one side of the support frame (5), and the airbag rod (7) and the airbag (6) are adapted to each other.

4. A protective device according to claim 1, characterized in that: The number of the telescopic springs (9) is two and they are respectively located in two holes opened on one side of the height-enhancing plate (8).

5. A protective device according to claim 1, characterized in that: The number of the supporting legs (14) is three and they are located one by one from left to right on the lower surface of the height-enhancing plate (8).

6. A protective device according to claim 1, characterized in that: A warning light (17) is plugged into the upper surface of the protective plate (1).

7. A protective device according to claim 1, characterized in that: A right clip (18) is inserted into one side of the protective plate (1), and a bolt (20) passes through the internal thread of the right clip (18).

8. A protective device according to claim 1, characterized in that: A left clip (19) is inserted into one side of the protective plate (1).

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