CN203285322U - Ice cavern rescuing ladder - Google Patents
Ice cavern rescuing ladder Download PDFInfo
- Publication number
- CN203285322U CN203285322U CN2013203153033U CN201320315303U CN203285322U CN 203285322 U CN203285322 U CN 203285322U CN 2013203153033 U CN2013203153033 U CN 2013203153033U CN 201320315303 U CN201320315303 U CN 201320315303U CN 203285322 U CN203285322 U CN 203285322U
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- ladder
- ice
- cavern
- rescuing
- main
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Abstract
The utility model relates to an ice cavern rescuing ladder, and belongs to rescuing equipment. The ice cavern rescuing ladder comprises a main ladder body, a movable ladder body, a ladder wing, an expanding and supporting rod, a fixed joint, a sliding joint, a seizing transverse supporting device, a protective plate and a dragging rope. The ice cavern rescuing ladder is characterized by being made of light aluminum alloy, being capable of floating in water, and greatly reducing the pressure on the ice face in the rescuing process due to the fact that the main ladder body, the movable ladder body, the ladder wing and the expanding and supporting rod are large in contact area. In particular, the movable ladder body can be inserted in an ice cavern. The ice cavern rescuing ladder has the advantages of bringing convenience for a rescued person to initiatively or passively climb or be attached to break away from the ice cavern and the like, and reliable, safe, convenient and effective equipment guarantees is provided for rescuers and the rescued person in ice cavern rescuing. Therefore, the ice cavern rescuing ladder has the high popularization and use valve.
Description
One, technical field
The utility model relates to rescue outfit, specifically a kind of ice cave rescue ladder.
Two, background technology:
In earth high latitude area winter, the icing zones such as extra large lake river embankment, the ice face man overboard's accident of breaking often occurs, need carry out salvage operations.The class materials such as the rescue personnel often adopts plate, bar, covers with mat, seat are laid on the ice face, reduce pressure near the victim, carry the victim to strive for more rescue times with drift holders such as wood, lifebuoys, extend object with rope, bamboo bar, branch etc. and implement to pull the relief that breaks away from the ice cave, sometimes even directly jump into the ice cave and salvage, the relief measure such as lift.These modes and measure are gathered materials on the spot, flexible Application, the certain effect of multipotency performance.But because surrounding enviroment danger is high, the relief difficulty is large, when personnel on the scene can not implement to succour, still need call out the specialized salvage service personnel many.Even but the professional is on the scene, also mainly with better fitness, psychological quality and psychological preparation and professional liability are implemented relief, do not have more professional equipment, utensil, safer, quick, effective method, make professional rescue personnel face same difficulty and dangerous in pick-up operation.
Three, summary of the invention:
The purpose of this utility model is for above present situation, difficulty and risk, and a kind of be applicable to the to ice overboard accident in cave environment occurred frequently and professional relief group are provided, the enforcement rescue special-purpose ice cave rescue ladder of more effective, quick, safety and insurance.
The purpose of this utility model is achieved through the following technical solutions:
a kind of ice cave rescue ladder, comprise main ladder, mobile ladder, the terraced wing, exhibition strut, fixing joint, arthrodia, grip stull, backplate and pulling rope, the vertical edge that it is characterized in that main ladder, mobile ladder, the ladder wing and exhibition strut are manufactured by the light aluminum alloy rectangle pipe material of port closed, gripping stull is manufactured by the light aluminum alloy circular pipe of port closed, backplate is manufactured by light aluminum alloy sheet material, make the whole ice cave rescue ladder tool performance of floating that falls into the water also, main ladder and mobile ladder join by fixing joint end end overlapping axle, mobile ladder can be made the sector movable of 90 ° take the fixing joint axle as the center of circle, one end of the ladder wing is connected in the outside, main terraced vertical edge middle and upper part by fixing joint, ladder wing middle part is by fixing joint and exhibition strut one end axle connection, the other end of exhibition strut is connected in the main terraced vertical edge outside by arthrodia, the ladder wing is take end fixing joint axle as the center of circle, move and can make 40 ° of fan-shaped abductions by the position of exhibition strut arthrodia end, to enlarge loaded area, grip stull and equidistantly be fixed in a side between main terraced two vertical edges, the backplate both sides upwarp horizontal same plane and are fixed in opposite side between main terraced two vertical edges, make to grip between stull and backplate and leave gap, be convenient to grip climbing and health is attached at rescue ladder, unlikelyly again squeeze leading in dragging slip, the hand of damaging, pulling rope is fastened and is tied on main terraced vertical edge lateral wall.
Four, description of drawings:
Fig. 1 is the floor map of ice cave rescue ladder.
Fig. 2 is the functional status floor map of ice cave rescue ladder.
Fig. 3 is the side schematic view of ice cave rescue ladder.
Fig. 4 is the main terraced schematic cross-sectional view of ice cave rescue ladder.
Fig. 5 is the main terraced longitudinal section partial schematic diagram of ice cave rescue ladder.
In figure: 1 main ladder, 2 mobile laddeies, the 3 terraced wings, 4 support bars, 5 fixing joints, 6 arthrodias, 7 grip stull, 8 backplates, 9 pulling ropes.
Five, specific embodiment
In conjunction with Figure of description, ice of the present utility model cave rescue ladder is done following the further description:
As shown in Figure 1: ice of the present utility model cave rescue ladder by main terraced 1, mobile ladder 2, the terraced wing 3, support bar 4, fixing joint 5, arthrodia 6, grip stull 7, backplate 8 and pulling rope 9 and form.As shown in Figure 4, Figure 5, its main vertical edge of terraced 1, mobile ladder 2, the terraced wing 3 and exhibition strut 4 are manufactured by the rectangle pipe material of port closed, grip stull 7 and are manufactured by the circular pipe of port closed, and backplate 8 is manufactured by sheet material.As shown in Figure 2 and Figure 3: main terraced 1 joins by fixing joint 5 end end overlapping axles with mobile ladder 2, and mobile ladder 2 can be made 90 ° of sector movables take the axle of fixing joint 5 as the center of circle.The ladder wing 3 one ends are connected in main terraced 1 the outside, vertical edge middle and upper part by fixing joint 5, the terraced wing 3 middle parts are by fixing joint 5 and exhibition strut 4 one end axle connection, and the other end of exhibition strut 4 is connected in the main terraced 1 vertical edge outside by arthrodia 6.The ladder wing 3 is take the axle of end fixing joint 5 as the center of circle, and move the position of the arthrodia 6 by exhibition strut 4 other ends, can make 40 ° of fan-shaped abductions.Grip stull 7 and equidistantly be fixed in a side between main terraced 1 liang of vertical edge, backplate 8 both sides upwarp the opposite side that is fixed between main terraced 1 liang of vertical edge.Backplate 8 bottom surfaces and vertical edge one side are on same plane.Pulling rope 9 is fastened the vertical edge outside of tying in main terraced 1 one ends.
During use, if ice sheet is thin, must launch in advance the terraced wing 3.The vertical pushing tow of rescue personnel or take ice cave rescue ladder and slide and approach the ice cave, rely on mobile ladder 2 gravity sags, inserts the ice cave.Catch voluntarily and grip stull 7 while being rescued people's energy autonomic activities, climbing is sleeping bows on main terraced 1, can not be caught or the fixing personnel's upper limbs of being rescued by the rescue personnel during autonomic activities, health is attached at mobile ladder 2, personnel pull pulling rope 9 by the bank base, haul out by force the ice cave, drag the ice face away from.Because icing thin bearing capacity when poor, mobile ladder 2, with ice cave crops for rotation pressure break ice face, ploughs the ice, and, to can carrying place or bank, completes in water and sues and labours.
Ice of the present utility model cave rescue ladder: the management organization's configuration mainly for the overboard hotspots of professional relief group and ice cave is used.
Ice of the present utility model cave rescue ladder: with main terraced 1 and the ice face between larger contact area and the supplemental support of the terraced wing 3, support bar 4.The pressure of reduction to the ice face, be easy to hold the rescue personnel and implement relief near the victim.Also be easy to victim's climbing or be attached at mobile ladder 2 actives or passive disengaging ice cave., in the ice overboard rescue in cave, to rescuer and saved person, provide more reliable, safer, more convenient effective professional harness.Thereby, the utlity model has good application value.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (1)
1. ice the cave rescue ladder for one kind, it comprises main ladder, mobile ladder, the terraced wing, exhibition strut, fixing joint, arthrodia, grips stull, backplate and pulling rope, the vertical edge that it is characterized in that main ladder, mobile ladder, the ladder wing and exhibition strut are manufactured by the light aluminum alloy rectangle pipe material of port closed, gripping stull is manufactured by the light aluminum alloy circular pipe of port closed, backplate is manufactured by light aluminum alloy sheet material, main ladder and mobile ladder join by fixing joint end end overlapping axle, mobile ladder can be made the sector movable of 90 ° take the fixing joint axle as the center of circle, one end of the ladder wing is connected in the outside, main terraced vertical edge middle and upper part by fixing joint, ladder wing middle part is by fixing joint and exhibition strut one end axle connection, the other end of exhibition strut is connected in the main terraced vertical edge outside by arthrodia, the ladder wing is take end fixing joint axle as the center of circle, move and can make 40 ° of fan-shaped abductions by the position of exhibition strut arthrodia end, grip stull and equidistantly be fixed in a side between main terraced two vertical edges, the backplate both sides upwarp the opposite side that is fixed between main terraced two vertical edges, backplate bottom surface and vertical edge one side are same plane, pulling rope is fastened and is connected to the main terraced two vertical edge outsides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203153033U CN203285322U (en) | 2013-06-04 | 2013-06-04 | Ice cavern rescuing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203153033U CN203285322U (en) | 2013-06-04 | 2013-06-04 | Ice cavern rescuing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285322U true CN203285322U (en) | 2013-11-13 |
Family
ID=49541692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203153033U Expired - Lifetime CN203285322U (en) | 2013-06-04 | 2013-06-04 | Ice cavern rescuing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244045A (en) * | 2013-06-04 | 2013-08-14 | 董兰田 | Ice cave rescue ladder |
-
2013
- 2013-06-04 CN CN2013203153033U patent/CN203285322U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244045A (en) * | 2013-06-04 | 2013-08-14 | 董兰田 | Ice cave rescue ladder |
| CN103244045B (en) * | 2013-06-04 | 2015-01-07 | 董兰田 | Ice cave rescue ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |