High-altitude falling safety protection experience device

Abstract

The utility model relates to the technical field of training simulation equipment, in particular to a high-altitude falling safety protection experience device which comprises a main body, a buffering protection mechanism is installed in the main body and comprises a first air bag, a through hole is formed in the middle of the first air bag, and a connecting plate is fixedly connected into the through hole. The upper surface of the connecting plate is fixedly connected with a convex block, the upper surface of the first air bag is fixedly connected with a second air bag, the bottom of the second air bag is fixedly connected with a limiting ring, the limiting ring is located in the through hole, the inner surface of the limiting ring is fixedly connected with a flange, and the inner top of the limiting ring is fixedly connected with a first spring; the bottom of the first spring is fixedly connected with a pressing plate, the lower surface of the pressing plate is attached to the upper surface of the flange, and the pressing plate is located over the protruding block. According to the safety protection device, the buffering effect can be achieved on the lower portion, a user is protected, and the safety protection effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to training simulation equipment field especially, a kind of high-altitude falling safety protection experience device. BACKGROUND

[0002] All the operations performed in the high place that can fall above the falling height reference surface 2m (including 2m) are called high-altitude operation. In high-altitude operation at construction site, if not protected, protected badly or operated improperly, the fall of people or objects can occur. The accident of people falling from high place is called high-altitude falling accident. To enhance the safety awareness of operating personnel, high-altitude falling safety training needs to be conducted on operating personnel.

[0003] When the applicant applies the utility model, it is found through retrieval that a high-altitude falling safety protection experience device is disclosed in Chinese patent with application number CN202121952682.8. The patent mainly sets a display screen and an infrared sensor, which can teach on site and remind the experience personnel to wear and fasten protective measures at each position according to the regulations. The intelligent degree is high, and the on-site teaching and reminding functions can be realized to avoid danger in actual operation.

[0004] However, the above-mentioned patent only sets a protective pad on the base. When the safety belt fails, the user will directly fall from high altitude, which will produce a huge impact. The impact force that the protective pad can absorb is small, and the larger impact force will act on the user's body, which can easily cause the user to fall and get hurt, which is inconvenient to use. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art and provides a high-altitude falling safety protection experience device.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-altitude falling safety protection experience device, including main part, the buffer protection mechanism is installed in the main part, the buffer protection mechanism includes first air bag, the middle part of the first air bag is provided with through-hole, the inside of the through-hole is fixedly connected with connecting plate, the upper surface of the connecting plate is fixedly connected with lug, the upper surface of the first air bag is fixedly connected with second air bag, the bottom of the second air bag is fixedly connected with limit ring, the limit ring is located in the inside of through-hole, the inner surface of the limit ring is fixedly connected with flange, the inner top of the limit ring is fixedly connected with first spring, the bottom of the first spring is fixedly connected with pressing plate, the lower surface of the pressing plate is matched with the upper surface of flange, the pressing plate is located directly above the lug.

[0007] Further description of the above-mentioned technical scheme:

[0008] The side of the first air bag is provided with a first inflation port, and the side of the second air bag is provided with a second inflation port.

[0009] As a further description of the above technical solution:

[0010] The main body comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support, the buffer protection mechanism is located below the support, and the left side wall of the support is fixedly connected with a staircase.

[0011] As a further description of the above technical solution:

[0012] The upper surface of the support is fixedly connected with a stand, the number of the stand is two, the outer surfaces of the two stands are fixedly connected with elastic ropes, and the ends of the elastic ropes are fixedly connected with fixing belts.

[0013] As a further description of the above technical solution:

[0014] The upper surface of the bottom plate is fixedly connected with fixing columns, the number of the fixing columns is four, the bottom of the first air bag is fixedly connected with moving columns, the number of the moving columns is four, and the four moving columns are located inside the four fixing columns.

[0015] As a further description of the above technical solution:

[0016] The bottom of the moving column is provided with a piston, and the side of the piston is in close contact with the inner wall of the fixing column.

[0017] As a further description of the above technical solution:

[0018] The outer surface of the fixing column is sleeved with a second spring, the bottom end of the second spring is in close contact with the upper surface of the bottom plate, and the top end of the second spring is in close contact with the lower surface of the first air bag.

[0019] The utility model has the advantages of the following:

[0020] 1、Compared with the prior art, the high-altitude falling safety protection experience device, through the buffer protection mechanism, when a user jumps down from the support during use, will first fall onto the second air bag, at this time the user will extrude the second air bag downward, the second air bag will be deformed and expand to the surrounding and the through hole, after expansion, the pressing plate will move downward with the second air bag and contact the protrusion, under the action of the protrusion, the pressing plate stops moving, the pressing plate separates from the flange, at this time the gas in the second air bag will be discharged from the gap between the pressing plate and the flange, the second air bag will become soft due to the exhaust, can wrap the user, and play a buffering protection role, avoid the second air bag because of too much inflation, leading to too hard surface, causing impact injury after the user jumps down, at the same time, the first air bag, the fixed column, the moving column and the spring structure can also play a buffering effect below, can better protect the user, and play a safety protection effect.

[0021] 2、Compared with the prior art, the high-altitude falling safety protection experience device, through the main body, the elastic rope can play a double protection effect during use, avoid the user from being injured due to high-altitude falling experience, the elastic rope itself can also convert part of the gravitational potential energy of the user after jumping down into elastic potential energy during high-altitude falling, thereby avoiding the user from being directly injured by falling. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the high-altitude falling safety protection experience device.

[0023] Figure 2 It is a first view internal structure schematic view of the high-altitude falling safety protection experience device.

[0024] Figure 3 It is a second view internal structure schematic view of the high-altitude falling safety protection experience device. Figure 2 It is a structure enlarged view of A in the high-altitude falling safety protection experience device.

[0025] Figure 4 It is a second view internal structure schematic view of the high-altitude falling safety protection experience device.

[0026] Figure 5 It is a structure enlarged view of B in the high-altitude falling safety protection experience device. Figure 4

[0027] LEGEND:

[0028] ​1, the main body; 101, the bottom plate; 102, the support; 103, the stairs; 104, the stand; 105, the elastic rope; 106, the fixing belt; 2, the buffer protection mechanism; 201, the first air bag; 202, the connecting plate; 203, the lug; 204, the second air bag; 205, the limiting ring; 206, the flange; 207, the first spring; 208, the pressing plate; 209, the fixed column; 210, the moving column; 211, the second spring. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical schemes and beneficial effects to be solved in the present application more clear, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0030] REFERENCE Figures 1-5 The utility model provides a kind of high-altitude falling safety protection experience device provided by the utility model: including main body 1, buffer protection mechanism 2 is installed in main body 1, buffer protection mechanism 2 can play the role of safety protection to the user falling, buffer protection mechanism 2 includes first air bag 201, the side of first air bag 201 is provided with first inflation port, can be inflated inside first air bag 201, the middle part of first air bag 201 is provided with through-hole, through-hole is fixedly connected with connecting plate 202 inside, the upper surface of connecting plate 202 is fixedly connected with lug 203, the upper surface of first air bag 201 is fixedly connected with second air bag 204, the side of second air bag 204 is provided with second inflation port, the bottom of second air bag 204 is fixedly connected with limiting ring 205, limiting ring 205 is located inside through-hole, the inner surface of limiting ring 205 is fixedly connected with flange 206, flange 206 is installed with sealing ring, sealing effect is played, the inner top of limiting ring 205 is fixedly connected with first spring 207, the bottom of first spring 207 is fixedly connected with pressing plate 208, the lower surface of pressing plate 208 is in conformance with the upper surface of flange 206, the diameter of pressing plate 208 is less than the inner diameter of limiting ring 205, there is gap between the side of pressing plate 208 and the inner wall of limiting ring 205, pressing plate 208 cooperates with flange 206 under the action of first spring 207, can seal inside second air bag 204, reduce the gas leakage in second air bag 204, pressing plate 208 will be closely attached together with the sealing ring on flange 206 under the action of first spring 207, to play the sealing effect of limiting ring 205 on second air bag 204, pressing plate 208 is located directly above lug 203;

[0031] When in use, the user jumps off the main body 1 and first falls onto the second air bag 204, at which time the user will extrude the second air bag 204 downward, the second air bag 204 will be deformed and expand to the four directions and the through hole, after expansion, the pressing plate 208 will move downward with the second air bag 204 and contact the protrusion 203, under the action of the protrusion 203, the pressing plate 208 stops moving, the pressing plate 208 is separated from the flange 206, since the protrusion 203 is fixed, the pressing plate 208 will move downward with the second air bag 204 in the inside of the second air bag 204, when the pressing plate 208 moves to the position of the protrusion 203, it will be blocked by the protrusion 203 and will not continue to move downward, while the limiting ring 205 on the second air bag 204 will continue to move downward, at this time the flange 206 on the limiting ring 205 will be separated from the pressing plate 208, a gap for the gas in the second air bag 204 to be discharged will be formed between the flange 206 and the pressing plate 208, at this time the gas in the second air bag 204 will be discharged from the gap between the pressing plate 208 and the flange 206, the second air bag 204 will become soft due to the discharge of the gas and can wrap the user and play a buffering protection role, avoiding the second air bag 204 being too hard due to too much inflation and causing impact injury to the user after jumping down.

[0032] As shown in Figures 1-2 The main body 1 comprises a bottom plate 101, the upper surface of the bottom plate 101 is fixedly connected with a support 102, the buffering protection mechanism 2 is located below the support 102, the user jumps downward from the support 102 and falls on the second air bag 204, the left side wall of the support 102 is fixedly connected with a staircase 103, which facilitates the user to climb onto the support 102, the upper surface of the support 102 is fixedly connected with a stand column 104, the number of the stand column 104 is two, the outer surfaces of the two stand columns 104 are fixedly connected with elastic ropes 105, the elastic ropes 105 can play a double protection effect, avoiding the user from being injured due to high-altitude falling, the elastic force of the elastic rope itself can also convert part of the gravitational potential energy of the user after jumping down into elastic potential energy for storage, thereby avoiding the user from being directly injured due to falling, the ends of the elastic ropes 105 are fixedly connected with fixing belts 106, buckles are arranged on the fixing belts 106 and can be worn around the waist of the user, playing a protection effect on the user.

[0033] As shown in Figures 4-5As shown, the upper surface of the bottom plate 101 is fixedly connected with four fixed columns 209, the bottom of the first air bag 201 is fixedly connected with four moving columns 210, the four moving columns 210 are respectively located inside the four fixed columns 209, the bottom of the moving column 210 is provided with a piston, the side of the piston is combined with the inner wall of the fixed column 209, when the moving column 210 moves downward, the piston at the bottom will extrude the air inside the fixed column 209, forming a reverse resistance, consuming the energy brought by the user falling, thereby playing a shock-absorbing effect, the outer surface of the fixed column 209 is sleeved with a second spring 211, the bottom end of the second spring 211 is combined with the upper surface of the bottom plate 101, and the top end of the second spring 211 is combined with the lower surface of the first air bag 201, under the action of the second spring 211, the impact force generated by the user falling can be converted into the elastic potential energy of the second spring 211 and slowly released, and in cooperation with the piston, the energy can be effectively consumed, thereby playing a shock-absorbing effect, and the structure of the first air bag 201, the fixed column 209, the moving column 210 and the second spring 211 can also play a buffering effect below, so that the user can be better protected, and a safety protection effect can be achieved.

[0034] Working principle: when in use, the user jumps off the main body 1 and first falls onto the second air bag 204, at this time, the user extrudes the second air bag 204 downward, the second air bag 204 deforms and expands to the surrounding and the through hole, after expansion, the pressing plate 208 moves downward with the second air bag 204 and is in contact with the protruding block 203, under the action of the protruding block 203, the pressing plate 208 stops moving and is separated from the flange 206, at this time, the gas in the second air bag 204 is discharged from the gap between the pressing plate 208 and the flange 206, the second air bag 204 becomes soft due to the gas discharge and can wrap the user and play a buffering protection effect, avoiding that the surface of the second air bag 204 is too hard due to too much inflation, causing impact injury to the user after jumping down, and the structure of the first air bag 201, the fixed column 209, the moving column 210 and the second spring 211 can also play a buffering effect below, so that the user can be better protected, and a safety protection effect can be achieved.

[0035] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A high fall safety harness experience device comprising a main body (1), characterised in that: The body (1) is provided with a buffer protection mechanism (2), the buffer protection mechanism (2) includes a first air bag (201), the middle part of the first air bag (201) is provided with a through hole, the inside of the through hole is fixedly connected with a connecting plate (202), the upper surface of the connecting plate (202) is fixedly connected with a lug (203), the upper surface of the first air bag (201) is fixedly connected with a second air bag (204), the bottom of the second air bag (204) is fixedly connected with a limiting ring (205), the limiting ring (205) is located in the inside of the through hole, the inner surface of the limiting ring (205) is fixedly connected with a flange (206), the inner top of the limiting ring (205) is fixedly connected with a first spring (207), the bottom of the first spring (207) is fixedly connected with a pressing plate (208), the lower surface of the pressing plate (208) is attached to the upper surface of the flange (206), and the pressing plate (208) is located directly above the lug (203).

2. The high fall safety protection experience device according to claim 1, wherein: The side of the first air bag (201) is provided with a first inflation port, and the side of the second air bag (204) is provided with a second inflation port.

3. The high fall safety protection experience device according to claim 1, wherein: The body (1) includes a bottom plate (101), the upper surface of the bottom plate (101) is fixedly connected with a support (102), the buffer protection mechanism (2) is located below the support (102), and the left side wall of the support (102) is fixedly connected with a staircase (103).

4. The high fall safety protection experience device according to claim 3, characterized in that: The upper surface of the support (102) is fixedly connected with a stand column (104), the number of the stand column (104) is two, the outer surfaces of the two stand columns (104) are fixedly connected with elastic ropes (105), and the ends of the elastic ropes (105) are fixedly connected with fixing belts (106).

5. The high fall safety harness experience apparatus of claim 3, wherein: The upper surface of the bottom plate (101) is fixedly connected with fixing columns (209), and the number of the fixing columns (209) is four, the bottom of the first air bag (201) is fixedly connected with moving columns (210), and the number of the moving columns (210) is four, and the four moving columns (210) are located in the interiors of the four fixing columns (209) respectively.

6. The high fall safety harness experience apparatus of claim 5, wherein: The bottom of the moving column (210) is provided with a piston, and the side of the piston is attached to the inner wall of the fixing column (209).

7. The high fall safety harness experience apparatus of claim 5, wherein: The outer surface of the fixing column (209) is sleeved with a second spring (211), the bottom end of the second spring (211) is attached to the upper surface of the bottom plate (101), and the top end of the second spring (211) is attached to the lower surface of the first air bag (201).

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