CN221294112U - Throwing device of air rescue equipment - Google Patents
Throwing device of air rescue equipment Download PDFInfo
- Publication number
- CN221294112U CN221294112U CN202322968555.2U CN202322968555U CN221294112U CN 221294112 U CN221294112 U CN 221294112U CN 202322968555 U CN202322968555 U CN 202322968555U CN 221294112 U CN221294112 U CN 221294112U
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- cage
- lifting rope
- spring catch
- rescue equipment
- pulleys
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- 238000004804 winding Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 230000000241 respiratory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a throwing device of air rescue equipment. At present, when a forest fire breaks out, the helicopter cannot fall to the fire ground, so personnel are generally rescued and equipment is thrown in a hovering mode of the helicopter. An aerial rescue equipment throwing device, which comprises the following components: the inner bin top plate (1), be connected with a set of link (2) on the inner bin top plate, be equipped with pulley assembly (3) between the link, it has on the link to hang spring catch (4), it is connected with lifting rope (5) to go up spring catch, the bottom of lifting rope is connected with down spring catch (6), lower spring catch is connected with balancing weight (7), install on the lifting rope small pulley (8), be connected with crossbeam (9) on the support body of two small pulleys, be connected with longeron (10) between the crossbeam, be connected with rib (11) between two longerons, the tip and the rings (12) of rib are connected, the below of crossbeam is connected with pull ring (13). The utility model is applied to the field of air rescue.
Description
Technical Field
The utility model relates to a throwing device of air rescue equipment.
Background
The air rescue is mainly a mode for rescuing trapped people through aircrafts such as helicopters under emergency situations such as disasters and accidents. The air rescue has the advantages of rapidness, high efficiency, flexibility and the like, can greatly shorten the rescue time, improves the rescue success rate, and is an indispensable part of a modern emergency rescue system. In the air rescue, the most common tool is a helicopter, and the helicopter can vertically take off and land, can rescue in a narrow place, and can fly to a place far away from the base for rescue.
However, in some special situations, such as forest fires, the helicopter cannot land on the fire ground due to the special topography of the forest, so personnel are generally rescued in a hovering mode of the helicopter, but an escalator rope mode is often adopted, the requirements on the quality of the personnel are high, and the danger is high. In forest fire extinguishing, in order to save the physical strength of personnel and not facilitate carrying of the overweight fire extinguishing equipment, a helicopter is generally required to put the equipment, and the existing putting mode is to directly put some temporary materials on the place, so that the mode is easy to cause material loss and damage to the equipment, and brings potential safety hazards to personnel below; if the device is put in a hanging cage mode, the problem is that the hanging cage is always hung below the machine body, after the device is transported each time, the device needs to be returned to the base for shipment again, the putting efficiency of the device is low, and therefore an efficient aerial rescue device putting device is needed.
Disclosure of utility model
The utility model aims to provide an aerial rescue equipment throwing device.
The above object is achieved by the following technical scheme:
An aerial rescue equipment throwing device, which comprises the following components: the lifting cage comprises an inner bin top plate, a group of hanging rings are connected to the inner bin top plate, pulley assemblies are arranged between the two hanging rings, an upper spring buckle is hung on the hanging rings, the upper spring buckle is connected with a lifting rope, a lower spring buckle is connected to the bottom of the lifting rope, the lower spring buckle is connected with a balancing weight, a trolley is arranged on the lifting rope, a cross beam is connected to a frame body of the two trolley on the same horizontal plane, longitudinal beams are connected between the cross beams, ribs are connected between the longitudinal beams, the ends of the ribs are connected with lifting rings, an upper pull ring is connected to the lower side of the cross beam, the upper pull ring is connected with a chain, the other end of the chain is connected with a lower pull ring, and the lower pull ring is connected with the top plate of the lifting cage.
The overhead rescue equipment throwing device is characterized in that a pull rope penetrates through the pulley assembly to be connected with the take-up reel, and the circle center of the take-up reel is connected with an output shaft of the motor.
The device for throwing the aerial rescue equipment is characterized in that the small pulley consists of two pulleys and a frame body, the pulleys are rotationally connected with the frame body through a rotating shaft, and a lifting rope is arranged between the two pulleys.
The overhead rescue equipment throwing device is characterized in that the suspension cage is provided with split cage doors, and the two cage doors are connected through a U-shaped piece.
The beneficial effects achieved by the utility model are as follows:
1. According to the utility model, the lifting cage can be sent out of the cabin and then sent and put on the ground through the pull rope, so that personnel on the ground can conveniently take out equipment in the lifting cage, the lifting cage can be hoisted back into the cabin after being taken out, rescue equipment in the cabin is put into the lifting cage for putting on again, the helicopter is not required to fly back to the ground, the putting efficiency of the equipment is improved, the lifting cage structure can also carry out rescue work of the personnel, and the wounded personnel can be timely sent into the lifting cage, so that the rescue efficiency is improved.
2. The lifting rope is arranged, the small pulleys are arranged on the lifting rope, the lifting cage is arranged between a group of small pulleys, the frame body of the small pulleys is connected with the cross beam, the cross beam is connected with the longitudinal beam, the lower part of the cross beam is connected with the lifting cage through the chain, and when the lifting cage is thrown in, the stability of the lifting cage when moving vertically upwards and vertically upwards is ensured by the cooperation of the lifting rope and the small pulleys.
3. The utility model can put in water delivery devices in the fire-fighting equipment, such as a spray head, a self-used respirator, a portable fire extinguisher and the like; the device can also be put in aiming at dangerous material leakage control equipment such as detection equipment, plugging equipment, leakage control tools and the like; or put in personal protective equipment such as protective clothing, gloves, safety boots, respiratory protection devices, etc.; or to communication equipment such as interphones, facsimile machines, etc.; or medical support equipment such as stretcher, splint, oxygen bottle, first-aid kit and the like are put in; or the device is put in emergency power equipment such as a diesel generator, and the application range is wide.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
Fig. 1 is a schematic diagram of the structure of the present utility model.
Figure 2 is a schematic illustration of the connection of the trolley to the cross beam and the longitudinal direction.
Fig. 3 is a bottom view of fig. 2.
Fig. 4 is a schematic view of the construction of the cage.
Fig. 5 is a schematic illustration of the connection of the lifting rope to the spring catch.
In the figure: 1. the inner bin top plate, 2, hanging rings, 3, pulley assemblies, 4, upper spring buckles, 5, hanging ropes, 6, lower spring buckles, 7, balancing weights, 8, small pulleys, 9, cross beams, 10, longitudinal beams, 11, ribs, 12, hanging rings, 13, upper pull rings, 14, chains, 15, lower pull rings, 16, hanging cages, 17, pull ropes, 18, take-up reels, 19, split cage doors, 20, U-shaped pieces, 21 and a delivery opening.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1:
An aerial rescue equipment throwing device, which comprises the following components: the inner bin top plate 1 is connected with a group of hanging rings 2, and the hanging rings can be directly welded on the top plate or a U-shaped frame is arranged on the inner bin inner plate through a bolt assembly and welded on the U-shaped frame. The pulley assembly 3 is arranged between the two hanging rings, and consists of a bracket and a roller, and the hanging rope can slide smoothly through the pulley assembly. The hanging ring is hung with an upper spring buckle 4, the upper spring buckle is connected with a lifting rope 5, the bottom of the lifting rope is connected with a lower spring buckle 6, and the lower spring buckle is connected with a balancing weight 7; the lifting rope can adopt a nylon rope or a thin steel wire rope structure, and the two ends of the lifting rope are of circular ring structures, so that the upper spring buckle and the lower spring buckle can be hung in the circular ring of the lifting rope in a hanging manner. The lifting rope is provided with a small pulley 8, a frame body of the two small pulleys on the same horizontal plane is connected with a cross beam 9, the small pulley consists of two pulleys and a frame body, the pulleys are rotationally connected with the frame body through rotating shafts, and the lifting rope is arranged between the two pulleys. The small pulley can slide on the lifting rope smoothly. A longitudinal beam 10 is connected between the cross beams, ribs 11 are connected between the two longitudinal beams, and the end parts of the ribs are connected with a hanging ring 12; the two ends of the cross beam are fixedly connected with the frame body of the trolley in a welding mode, the two longitudinal sides of the cross beam are fixedly connected with the two cross beams in a welding mode, and the two longitudinal sides of the cross beam are arranged in a parallel structure.
Example 2:
The utility model provides a device is put in to rescue in air equipment, the below of crossbeam be connected with pull ring 13, last pull ring be connected with chain 14, the other end and the pull ring 15 of down of chain are connected, the pull ring of down be connected with the roof of cage 16. The upper pull ring is fixedly connected with the lower part of the cross beam in a welding mode, and the lower pull ring is integrally connected with the top plate of the suspension cage in a welding mode.
The lifting ring is connected with a pull rope, the pull rope 17 passes through the pulley assembly and is connected with the take-up reel 18, and the circle center of the take-up reel is connected with the output shaft of the motor. When the motor output shaft rotates, the winding disc is driven to rotate, so that the pull rope is retracted through rotation of the winding disc.
The cage is provided with split cage doors 19, which are connected by a U-shaped member 20. The whole rectangular cage body structure that is of cage, the cage body be grid structure around and the bottom, the top of the cage body is rectangular plate structure, and two cage doors of the cage body can open and shut on the cage body, send rescue equipment into the cage in.
Example 3:
the utility model provides an aerial rescue equipment puts in device, in transporting the cage with rescue equipment, then start the motor, the motor makes the stay cord send out the cage, can make the cage go up smoothly and descend through setting up the small pulley, the small pulley sets up on the lifting rope, make the small pulley go on vertical rising and descending on the lifting rope, can play a stable effect to the cage, prevent that the cage from taking place to rock when putting in, be convenient for transport equipment, when putting in the cage subaerial personnel transport out the equipment in the cage, then pull the stay cord through the motor, hoist the cage in the cabin, transport the cage with equipment in the cabin, can be reciprocal transport equipment, the transport efficiency of equipment has been improved.
Claims (4)
1. An aerial rescue equipment throwing device, which comprises the following components: the inner bin top plate is connected with a group of hanging rings, and a pulley assembly is arranged between the two hanging rings, and is characterized in that: the hanging ring on hang and lean on and have the spring catch, last spring catch be connected with the lifting rope, the bottom of lifting rope be connected with down the spring catch, lower spring catch be connected with the balancing weight, the lifting rope on install the small pulley, be connected with the crossbeam on the support body of two small pulleys on the same horizontal plane, the crossbeam between be connected with the longeron, two the longeron between be connected with the rib, the tip and the rings of rib are connected, the below of crossbeam be connected with the pull ring, last pull ring be connected with the chain, the other end and the lower pull ring of chain are connected, lower pull ring be connected with the roof of cage.
2. The overhead rescue equipment delivery device according to claim 1, characterized in that: the lifting ring is connected with a pull rope, the pull rope penetrates through the pulley assembly to be connected with the winding disc, and the circle center of the winding disc is connected with an output shaft of the motor.
3. The overhead rescue equipment delivery device according to claim 1, characterized in that: the small pulley consists of two pulleys and a frame body, the pulleys are rotationally connected with the frame body through a rotating shaft, and the lifting rope is arranged between the two pulleys.
4. The overhead rescue equipment delivery device according to claim 1, characterized in that: the suspension cage is provided with split cage doors, and the two cage doors are connected through a U-shaped piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968555.2U CN221294112U (en) | 2023-11-03 | 2023-11-03 | Throwing device of air rescue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968555.2U CN221294112U (en) | 2023-11-03 | 2023-11-03 | Throwing device of air rescue equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221294112U true CN221294112U (en) | 2024-07-09 |
Family
ID=91756599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322968555.2U Active CN221294112U (en) | 2023-11-03 | 2023-11-03 | Throwing device of air rescue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221294112U (en) |
-
2023
- 2023-11-03 CN CN202322968555.2U patent/CN221294112U/en active Active
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