CN214226287U - Device is experienced in safety helmet striking - Google Patents
Device is experienced in safety helmet striking Download PDFInfo
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- CN214226287U CN214226287U CN202022358550.4U CN202022358550U CN214226287U CN 214226287 U CN214226287 U CN 214226287U CN 202022358550 U CN202022358550 U CN 202022358550U CN 214226287 U CN214226287 U CN 214226287U
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- hollow iron
- control device
- iron ball
- pneumatic control
- safety helmet
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Abstract
The utility model relates to a safety helmet impact experience device, steel structural framework upper portion is provided with the upper edge, the lower part is provided with the lower edge, lower edge upper portion is fixed and is provided with the regulation bench, steel structural framework middle part is provided with the altitude scale, the upper edge lower surface is provided with pneumatic control device, the inside fixed cylinder that is provided with of pneumatic control device, be provided with the unit head on the cylinder, be provided with hollow iron ball below the unit head, hollow iron ball passes through the pulling force rope and is connected with pneumatic control device, the unit head central authorities are provided with the through-hole, the pulling force rope passes the through-hole and is connected with the pneumatic rotating head, pneumatic control device outside is provided with spacing post, spacing post upper portion is upper cylinder, spacing post lower part is lower cone, be provided with supplementary observation window on the upper cylinder, lower cone is located the altitude scale, just there is the regulation bench below the lower cone, still be provided with the safety helmet placing area on the steel structural framework; the utility model has the advantages of reasonable structure, good impact effect, more real simulation and no harm to human body.
Description
Technical Field
The utility model relates to a safety protection equipment technical field, concretely relates to device is experienced in safety helmet striking.
Background
The safety helmet is a protective tool which is frequently contacted and used by people in work, but because people have insufficient understanding on the importance of the safety helmet, the safety consciousness in production operation is thin, so that a falling object directly impacts the head in operation to cause serious safety accidents, in the process of practical production operation, workers or visitors often do not wear the safety helmet due to troubles, influence on image, forgetting and the like, the potential safety hazard in the operation process is greatly increased, the conventional device for simulating the sudden falling of an object adopts a push rod or a gravity ball to carry out impact simulation, but the human body is possibly injured in the impact process, the push rod cannot rapidly leave the safety helmet after impact, certain downward pressure can be generated on the safety helmet to cause certain injury on the human body, and the gravity ball cannot well control the motion direction of the gravity ball after impact, can pose a threat to the safety of surrounding personnel. The utility model can control the falling of the heavy object to impact the safety helmet, so that the experiencer can wear the safety helmet and experience the impact of the heavy object, further understand the protective effect of the safety helmet on the prevention and the reduction of the striking injury of the high-altitude falling object, and enhance the subjective consciousness and the motility of the safety helmet; therefore, it is very necessary to provide a crash experience device for safety helmets, which has a reasonable structure, a good crash effect, a more realistic simulation and no harm to human bodies.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a rational in infrastructure, striking effectual, the simulation is truer, experience device to the helmet striking of human harmless.
The purpose of the utility model is realized like this: a safety helmet impact experience device comprises a steel structural frame, wherein the upper part of the steel structural frame is provided with an upper edge, the lower part of the steel structural frame is provided with a lower edge, an adjusting stool is fixedly arranged on the upper edge of the lower edge, a height scale is arranged in the middle of the steel structural frame, a pneumatic control device is arranged on the lower surface of the upper edge, a cylinder is fixedly arranged in the pneumatic control device, a power head is arranged on the cylinder, a hollow iron ball is arranged below the power head and is connected with the pneumatic control device through a tension rope, a through hole is formed in the center of the power head, the tension rope penetrates through the through hole and is connected with a pneumatic rotating head, a limiting column is arranged outside the pneumatic control device, the upper part of the limiting column is an upper column body, the lower part of the limiting column is a lower cone body, an auxiliary observation window is arranged on the upper column body, the lower cone body is positioned above the height scale, and the adjusting stool is positioned right below the lower cone body, and a safety helmet placing area is also arranged on the steel structure frame.
The cylinder and the pneumatic rotating head are controlled by a pneumatic control device and a wireless remote control device to provide power for the hollow iron ball to fall and retract.
The weight of the hollow iron ball is two kilograms, the falling height is 40-60cm, and the distance between adjacent hollow iron balls is 80-100 cm.
The adjustable stool is height-adjustable, adjusts the position of sitting height of experience person, makes experience person's head level with the altitude scale.
The hollow iron ball is in positive correspondence with the limiting column, the hollow iron ball can move in the limiting column, and the diameter of the limiting column is larger than that of the hollow iron ball.
The auxiliary observation window is arranged on the side face of the upper column body and can be opened and closed, and the auxiliary observation window is used for adjusting or correcting the position of the hollow iron ball.
The utility model has the advantages that: the utility model is provided with a steel structure frame, the upper part is provided with a controllable hollow iron ball, the lower part is provided with an adjustable adjusting stool, an experiencer sits on the adjusting stool, wears a safety helmet and aligns with a lower cone on the upper part, the height of the safety helmet is controlled to be parallel to a height scale, the hollow iron ball is dropped and packed up by controlling a wireless remote control device, a power head of a hollow iron ball cylinder gives an initial speed which reaches the simulation speed of free dropping of an object, meanwhile, a pull rope controls the displacement length of the hollow iron ball to prevent the hollow iron ball from flying out, a limit column can prevent the hollow iron ball from flying out from the side to cause accidental injury of next personnel, meanwhile, the length of the pull rope can ensure that the hollow iron ball is in a loose state before contacting the safety helmet, after the collision task is completed, the hollow iron ball cannot swing left and right due to the existence of the lower cone, and is more stable and safe, the pneumatic rotating head is controlled to rotate, the hollow iron ball is restored to the original position, and the next experience can be carried out; the utility model has the advantages of reasonable structure, good impact effect, more real simulation and no harm to human body.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is an internal structure diagram of the pneumatic control device of the present invention.
Fig. 3 is a structure diagram of the spacing column of the present invention.
In the figure, the device comprises a steel structure frame 1, a steel structure frame 2, an upper edge 3, a lower edge 4, an adjusting stool 5, a height scale 6, a pneumatic control device 7, a hollow iron ball 8, a limiting column 9, an upper column body 10, a lower cone body 11, a safety helmet placing area 12, a cylinder 13, a power head 14, a tension rope 15, a through hole 16, a pneumatic rotating head 17 and an auxiliary observation window.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a safety helmet impact experiencing device comprises a steel structural frame 1, wherein an upper edge 2 is arranged at the upper part of the steel structural frame 1, a lower edge 3 is arranged at the lower part of the steel structural frame 1, an adjusting stool 4 is fixedly arranged on the lower edge 3, a height scale 5 is arranged in the middle of the steel structural frame 1, a pneumatic control device 6 is arranged on the lower surface of the upper edge 2, a cylinder 12 is fixedly arranged in the pneumatic control device 6, a power head 13 is arranged on the cylinder 12, a hollow iron ball 7 is arranged below the power head 13, the hollow iron ball 7 is connected with the pneumatic control device 6 through a tension rope 14, a through hole 15 is arranged in the center of the power head 13, the tension rope 14 passes through the through hole 15 to be connected with a pneumatic rotating head 16, a limiting column 8 is arranged outside the pneumatic control device 6, an upper column 9 is arranged at the upper part of the limiting column 8, and a lower cone 10 is arranged at the lower part of the limiting column 8, an auxiliary observation window 17 is arranged on the upper column body 9, the lower cone 10 is positioned above the height scale 5, the adjusting stool 4 is just arranged below the lower cone 10, and a safety helmet placing area 11 is further arranged on the steel structure frame 1.
When the safety helmet is used, an administrator confirms that the equipment is in an open state and whether the safety helmet impact experience equipment is electrified or not; the student adjusts the tightness, wears the safety helmet and ties the helmet belt; a student sits on a round stool in a designated area, and the height of the stool is adjusted to be proper; the manager confirms that the experiencer wears the safety helmet and has standard sitting posture, and indicates that the experiencer is ready; when an experiencer is ready to press a corresponding remote control button, the experiential equipment simulates the impact of an iron ball and instantly falls down to impact the safety helmet (the impact force of the iron ball is controlled within a human body bearable range, so that the injury to the human body is avoided); after the student feels the impact of falling objects, the student leaves the experience area, takes off the safety helmet and puts the safety helmet in a designated area; and the administrator presses the remote control device again, the iron ball is retracted, and the experience is completed.
The utility model is provided with a steel structure frame 1, the upper part is provided with a controllable hollow iron ball 7, the lower part is provided with an adjustable adjusting stool 4, an experiencer sits on the adjusting stool 4, wears a safety helmet and aligns with a lower cone 10 on the upper part, the height of the safety helmet is controlled to be level with a height scale 5, the hollow iron ball 7 is dropped and packed up by controlling a wireless remote control device, a power head 13 of a hollow iron ball 7 cylinder gives an initial speed which reaches the simulation speed of free dropping of an object, meanwhile, a pull rope 14 controls the displacement length of the hollow iron ball 7 to prevent the hollow iron ball 7 from flying out, a limit column 8 can prevent the hollow iron ball 7 from flying out from the side to cause accidental injury of a person beside, meanwhile, the length of the pull rope 14 can ensure that the hollow iron ball 7 is in a loose state before contacting the safety helmet, after the impact task is completed, because of the lower cone 10, the hollow iron ball 7 can not swing left, the pneumatic rotating head 16 is controlled to rotate, the hollow iron ball 7 is restored to the original position, and the next experience can be carried out; the utility model has the advantages of reasonable structure, good impact effect, more real simulation and no harm to human body.
Example 2
As shown in fig. 1-3, a safety helmet impact experiencing device comprises a steel structural frame 1, wherein an upper edge 2 is arranged at the upper part of the steel structural frame 1, a lower edge 3 is arranged at the lower part of the steel structural frame 1, an adjusting stool 4 is fixedly arranged on the lower edge 3, a height scale 5 is arranged in the middle of the steel structural frame 1, a pneumatic control device 6 is arranged on the lower surface of the upper edge 2, a cylinder 12 is fixedly arranged in the pneumatic control device 6, a power head 13 is arranged on the cylinder 12, a hollow iron ball 7 is arranged below the power head 13, the hollow iron ball 7 is connected with the pneumatic control device 6 through a tension rope 14, a through hole 15 is arranged in the center of the power head 13, the tension rope 14 passes through the through hole 15 to be connected with a pneumatic rotating head 16, a limiting column 8 is arranged outside the pneumatic control device 6, an upper column 9 is arranged at the upper part of the limiting column 8, and a lower cone 10 is arranged at the lower part of the limiting column 8, an auxiliary observation window 17 is arranged on the upper column body 9, the lower cone 10 is positioned above the height scale 5, the adjusting stool 4 is just arranged below the lower cone 10, and a safety helmet placing area 11 is further arranged on the steel structure frame 1.
The cylinder 12 and the pneumatic rotating head 16 are controlled by the pneumatic control device 6 and the wireless remote control device, the hollow iron ball 7 is provided with the falling and packing power, the hollow iron ball 7 is heavy and is two kilograms, the falling height is 40-60cm, the adjacent hollow iron ball 7 interval is 80-100cm, the adjusting stool 4 is height-adjustable, the adjusting experience person sitting posture height is realized, the head of the experience person is enabled to be flushed with the height scale 5, the hollow iron ball 7 is just corresponding to the limiting column 8, the hollow iron ball 7 can be moved in the limiting column 8, the diameter of the limiting column 8 is larger than that of the hollow iron ball 7, the auxiliary observation window 17 is arranged on the side face of the upper column body 9, and the auxiliary observation window can be opened and closed.
The utility model is provided with a steel structure frame 1, the upper part is provided with a controllable hollow iron ball 7, the lower part is provided with an adjustable adjusting stool 4, an experiencer sits on the adjusting stool 4, wears a safety helmet and aligns with a lower cone 10 on the upper part, the height of the safety helmet is controlled to be level with a height scale 5, the hollow iron ball 7 is dropped and packed up by controlling a wireless remote control device, a power head 13 of a hollow iron ball 7 cylinder gives an initial speed which reaches the simulation speed of free dropping of an object, meanwhile, a pull rope 14 controls the displacement length of the hollow iron ball 7 to prevent the hollow iron ball 7 from flying out, a limit column 8 can prevent the hollow iron ball 7 from flying out from the side to cause accidental injury of a person beside, meanwhile, the length of the pull rope 14 can ensure that the hollow iron ball 7 is in a loose state before contacting the safety helmet, after the impact task is completed, because of the lower cone 10, the hollow iron ball 7 can not swing left and right, the pneumatic rotating head 16 is controlled to rotate, the hollow iron ball 7 is restored to the original position, and the next experience can be carried out; the utility model has the advantages of reasonable structure, good impact effect, more real simulation and no harm to human body.
Claims (6)
1. The utility model provides a device is experienced in safety helmet striking, it includes steel structural framework, its characterized in that: the upper part of the steel structure frame is provided with an upper edge, the lower part of the steel structure frame is provided with a lower edge, the upper part of the lower edge is fixedly provided with an adjusting stool, a height scale is arranged in the middle of the steel structure frame, a pneumatic control device is arranged on the lower surface of the upper edge, an air cylinder is fixedly arranged in the pneumatic control device, a power head is arranged on the air cylinder, a hollow iron ball is arranged below the power head, the hollow iron ball is connected with the pneumatic control device through a tension rope, the center of the power head is provided with a through hole, the tension rope passes through the through hole to be connected with the pneumatic rotating head, a limiting column is arranged outside the pneumatic control device, the upper part of the limiting column is an upper column body, the lower part of the limiting column is a lower cone body, the upper cylinder is provided with an auxiliary observation window, the lower cone is positioned above the height scale, the lower cone is provided with an adjusting stool, and the steel structural frame is further provided with a safety helmet placing area.
2. The headgear impact experience device of claim 1, wherein: the air cylinder and the pneumatic rotating head are controlled by a pneumatic control device and a wireless remote control device and are used for providing power for the hollow iron ball to fall and retract.
3. The headgear impact experience device of claim 1, wherein: the weight of the hollow iron balls is two kilograms, the falling height is 40-60cm, and the distance between every two adjacent hollow iron balls is 80-100 cm.
4. The headgear impact experience device of claim 1, wherein: the height-adjustable adjusting stool is used for adjusting the sitting posture height of an experiencer, and the head of the experiencer is flush with the height scale.
5. The headgear impact experience device of claim 1, wherein: the hollow iron ball is just corresponding with spacing post, and the hollow iron ball can remove in spacing post, and the diameter of spacing post is greater than the diameter of hollow iron ball.
6. The headgear impact experience device of claim 1, wherein: the auxiliary observation window is arranged on the side face of the upper column body and can be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358550.4U CN214226287U (en) | 2020-10-21 | 2020-10-21 | Device is experienced in safety helmet striking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358550.4U CN214226287U (en) | 2020-10-21 | 2020-10-21 | Device is experienced in safety helmet striking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214226287U true CN214226287U (en) | 2021-09-17 |
Family
ID=77694967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022358550.4U Active CN214226287U (en) | 2020-10-21 | 2020-10-21 | Device is experienced in safety helmet striking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214226287U (en) |
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2020
- 2020-10-21 CN CN202022358550.4U patent/CN214226287U/en active Active
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