CN202151468U - Cable brake for falling from high altitude - Google Patents
Cable brake for falling from high altitude Download PDFInfo
- Publication number
- CN202151468U CN202151468U CN 201120230417 CN201120230417U CN202151468U CN 202151468 U CN202151468 U CN 202151468U CN 201120230417 CN201120230417 CN 201120230417 CN 201120230417 U CN201120230417 U CN 201120230417U CN 202151468 U CN202151468 U CN 202151468U
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- cylindrical body
- connecting rod
- cylindrical
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Abstract
The utility model discloses a cable brake for falling from a high altitude. The cable brake for falling from a high altitude comprises a first cover plate, a second cover plate, a first cylinder, a second cylinder, a third cylinder and a regulating mechanism, wherein the first cover plate and the second cover plate are opposite to each other; a first strip-shaped hole and a second strip-shaped hole are correspondingly formed on the first cover plate and the second cover plate; the first cylinder, the second cylinder and the third cylinder are arranged between the first cover plate and the second cover plate in parallel; the two ends of the second cylinder are fixed on the first cover plate and the second cover plate; the first cylinder and the third cylinder are positioned on the two sides of the second cylinder; the two ends of the first cylinder and of the third cylinder are inserted into the first strip-shaped hole and the second strip-shaped hole respectively; and the regulating mechanism is connected with the first cylinder and the third cylinder. The cable brake for falling from a high altitude can be used for sliding down from a high altitude conveniently and quickly, so that an escaper can escape from a dangerous area with less effort; and the speed can be controlled arbitrarily.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, and especially a kind of high-altitude descends and uses snubber.
Background technology
Along with the high building of various places constantly increases, the fire damage of skyscraper and facility is in rising trend, so high building fire prevention, the disaster relief have become an important problem with operation.At present; When the high building breaking out of fire, the normal disaster relief equipment that uses is aerial ladder, during use aerial ladder is ridden on the skyscraper; Climbed to ground by the rescue personnel through ladder; When rescue skyscraper and facility fire trapped personnel, by the rescue personnel must under fire fighter's the accompanying in the whole journey under the high-altitude to ground, this has caused the rescue efficiency step-down.In case of emergency, the somebody adopts rope to save oneself, and with holding rope in hand, slides along rope during landing.Because people's self weight is bigger, the frictional force between hand and the rope is bigger, and handle frays easily, and, be inconvenient to control decrease speed.
Summary of the invention
The purpose of the utility model is to overcome the problems referred to above that prior art exists, and provides that a kind of ability is convenient and swift to be slided from the high-altitude and high-altitude that speed can be controlled arbitrarily descends and uses snubber.
A kind of high-altitude that the utility model provides descends and uses snubber; A kind of high-altitude descends and uses snubber; It comprises first cover plate, second cover plate, first cylinder, second cylinder, three cylindrical body and governor motion; First cover plate and second cover plate are oppositely arranged, and on first cover plate and second cover plate, are provided with first bar hole and second bar hole accordingly; Said first cylinder, said second cylinder and said three cylindrical body are located between first cover plate and second cover plate parallel to each other; The second cylindrical two ends are fixed on first cover plate and second cover plate; First cylinder and three cylindrical body lay respectively at the second cylindrical both sides, and insert respectively in said first bar hole and said second bar hole at the two ends of the first cylindrical two ends and three cylindrical body; Said governor motion is connected with said three cylindrical body with said first cylinder, is used to regulate the spacing between said first cylinder and said three cylindrical body and said second cylinder.
Preferred as technique scheme; Said governor motion comprises screw rod, adjusting nut, bearing pin, first connecting rod, second connecting rod and gripper shoe; On said first cover plate and said second cover plate, be provided with the 3rd bar hole accordingly; Said bearing pin and said first cylinder are located between said first cover plate and said second cover plate abreast, and insert respectively in said the 3rd bar hole at its two ends, and this bearing pin is connected with said three cylindrical body with said first cylinder with second connecting rod through first connecting rod respectively; The two ends of said gripper shoe are separately fixed on said first cover plate and said second cover plate; On this gripper shoe, be provided with through hole, an end of said screw rod is connected with said bearing pin, and the other end stretches out with said adjusting nut from the through hole on the said gripper shoe and is connected.
Preferred as technique scheme; Said first connecting rod and said second connecting rod are two; Two first connecting rods lay respectively at the outside of said first cover plate and said second cover plate; The two ends of each first connecting rod are connected with said first a cylindrical end with said bearing pin respectively, and two second connecting rods lay respectively at the outside of said first cover plate and said second cover plate, and the two ends of each second connecting rod are connected with the other end of said bearing pin and said three cylindrical body respectively.
Preferred as technique scheme, said governor motion also comprises hold-down nut, this hold-down nut is loaded on the inboard said screw rod of said gripper shoe.
Preferred as technique scheme; Also comprise the 4th cylinder and the 5th cylinder; The 4th cylinder is parallel with said first cylinder with the 5th cylinder; And lay respectively at said first cylinder and said three cylindrical body back to said second a cylindrical side, the 4th cylinder and the 5th cylindrical two ends are fixed on said first cover plate and said second cover plate.
Preferred as technique scheme, said first cylinder, said second cylinder, said three cylindrical body, said the 4th cylinder and the said the 5th cylindrical axis are positioned at same plane.
During use; Hawser is walked around first cylinder, second cylinder and three cylindrical body; Utilize the frictional force between cylinder and the hawser to slow down decrease speed, when needs are regulated decrease speed, regulate the spacing between first cylinder and the three cylindrical body and second cylinder through governor motion; And then change the frictional force between cylinder and the hawser, thereby reach the purpose of any adjusting decrease speed.
This shows, compared with prior art, the utility model has the advantages that: snubber is used in the high-altitude decline through the utility model, can convenient and swiftly slide from the high-altitude, make survivor flee danger district more effortlessly, and speed can be controlled arbitrarily.
Description of drawings
Fig. 1 is that the high-altitude of the utility model embodiment descends with the front view of snubber;
Fig. 2 is that the high-altitude of the utility model embodiment descends with the left view of snubber;
Fig. 3 is that the high-altitude of the utility model embodiment descends with the vertical view of snubber.
Description of reference numerals: 1-first cover plate, 1a-first bar hole, 1b-second bar hole, 1c-the 3rd bar hole, 2-second cover plate, 3-first cylinder, 4-second cylinder, 5-three cylindrical body, 6-the 4th cylinder, 7-the 5th cylinder, 8-screw rod, 9-adjusting nut, 10-bearing pin, 11-first connecting rod, 12-second connecting rod, 13-gripper shoe, 14-bolt, 15-hawser, 16-hold-down nut.
The specific embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing:
One of them embodiment of the utility model is shown in Fig. 1 to 3; The high-altitude descends and mainly to be made up of first cover plate 1, second cover plate 2, first cylinder 3, second cylinder 4, three cylindrical body 5 and governor motion with snubber; First cover plate 1 and second cover plate 2 are oppositely arranged, and connect through bolt 14 each other.On first cover plate 1 and second cover plate 2, be provided with accordingly along Y to the first bar hole 1a, the second bar hole 1b of (as shown in Figure 1) extension and the 3rd bar hole 1c that extends to (as shown in Figure 1) along X.First cylinder 3, second cylinder 4 and three cylindrical body 5 along Y to etc. the gap be located at abreast between first cover plate 1 and second cover plate 2; Wherein, The two ends of second cylinder 4 are separately fixed on first cover plate 1 and second cover plate 2; First cylinder 3 and three cylindrical body 5 lay respectively at the both sides of second cylinder 4, and the two ends of first cylinder 3 and three cylindrical body 5 pass from the first bar hole 1a and the second bar hole 1b respectively.
Governor motion is used to regulate the spacing between first cylinder 3 and the three cylindrical body 5 and second cylinder 4; It mainly is made up of screw rod 8, adjusting nut 9, bearing pin 10, first connecting rod 11, second connecting rod 12 and gripper shoe 13; Wherein, The bearing pin 10 and first cylinder 3 are located between first cover plate 1 and second cover plate 2 abreast, and its two ends pass from the 3rd bar hole 1c respectively, and are connected with the end of second connecting rod 12 with first cylinder 3 and three cylindrical body 5 through first connecting rod 11 respectively.One side in gripper shoe 13 space between first cover plate 1 and second cover plate 2, its two ends are separately fixed on first cover plate 1 and second cover plate 2, on this gripper shoe 13, are provided with through hole.To extension, the one of which end is connected with bearing pin 10 along X for screw rod 8, and the through hole that the other end passes on hold-down nut 16, the gripper shoe 13 is connected with adjusting nut 9.
Preferred as the foregoing description; Also comprise the 4th cylinder 6 and the 5th cylinder; The 5th cylinder 6 and the 5th cylinder 7 and first cylinder 3 are fixed between first cover plate 1 and second cover plate 2 abreast, and lay respectively at the side back to second cylinder 4 of first cylinder 3 and three cylindrical body 5.Increase the frictional resistance of hawser 15 and hawser 15 brakes through the 5th cylinder 6 and the 5th cylinder 7.
During use, hawser 15 is walked around first cylinder 3, second cylinder 4, three cylindrical body 5, the 5th cylinder 6 and the 5th cylinder 7, utilize the frictional force between cylinder and the hawser 15 to slow down decrease speed.When the needs governing speed; Rotate adjusting nut 9 by hand, drive screw rod 8 along X to moving, and drive bearing pin 10 and slide; And then through first connecting rod 11 and second connecting rod 12 drive first cylinders 3 and three cylindrical body 5 along Y to slip; Spacing between first cylinder 3 and the three cylindrical body 5 and second cylinder is changed, and then change the frictional force between cylinder and the hawser 15, thereby reach the purpose of any adjusting decrease speed.
This shows, use snubber, can convenient and swiftly slide, make survivor flee danger district more effortlessly, and speed can be controlled arbitrarily from the high-altitude through the high-altitude decline of present embodiment.
More than be merely the specific embodiment of the utility model, do not limit the protection domain of the utility model with this; Do not violate any replacement and the improvement of being done on the basis of the utility model design, all belonging to the protection domain of the utility model.
Claims (6)
1. snubber is used in a high-altitude decline; It is characterized in that: comprise first cover plate, second cover plate, first cylinder, second cylinder, three cylindrical body and governor motion; First cover plate and second cover plate are oppositely arranged, and on first cover plate and second cover plate, are provided with first bar hole and second bar hole accordingly; Said first cylinder, said second cylinder and said three cylindrical body are located between first cover plate and second cover plate parallel to each other; The second cylindrical two ends are fixed on first cover plate and second cover plate; First cylinder and three cylindrical body lay respectively at the second cylindrical both sides, and insert respectively in said first bar hole and said second bar hole at the two ends of the first cylindrical two ends and three cylindrical body; Said governor motion is connected with said three cylindrical body with said first cylinder, is used to regulate the spacing between said first cylinder and said three cylindrical body and said second cylinder.
2. high-altitude according to claim 1 descends and uses snubber; It is characterized in that: said governor motion comprises screw rod, adjusting nut, bearing pin, first connecting rod, second connecting rod and gripper shoe; On said first cover plate and said second cover plate, be provided with the 3rd bar hole accordingly; Said bearing pin and said first cylinder are located between said first cover plate and said second cover plate abreast, and insert respectively in said the 3rd bar hole at its two ends, and this bearing pin is connected with said three cylindrical body with said first cylinder with second connecting rod through first connecting rod respectively; The two ends of said gripper shoe are separately fixed on said first cover plate and said second cover plate; On this gripper shoe, be provided with through hole, an end of said screw rod is connected with said bearing pin, and the other end stretches out with said adjusting nut from the through hole on the said gripper shoe and is connected.
3. high-altitude according to claim 2 descends and uses snubber; It is characterized in that: said first connecting rod and said second connecting rod are two; Two first connecting rods lay respectively at the outside of said first cover plate and said second cover plate; The two ends of each first connecting rod are connected with said first a cylindrical end with said bearing pin respectively; Two second connecting rods lay respectively at the outside of said first cover plate and said second cover plate, and the two ends of each second connecting rod are connected with the other end of said bearing pin and said three cylindrical body respectively.
4. high-altitude according to claim 2 descends and uses snubber, and it is characterized in that: said governor motion also comprises hold-down nut, and this hold-down nut is loaded on the inboard said screw rod of said gripper shoe.
5. descend according to each described high-altitude of claim 1 to 4 and use snubber; It is characterized in that: also comprise the 4th cylinder and the 5th cylinder; The 4th cylinder is parallel with said first cylinder with the 5th cylinder; And lay respectively at said first cylinder and said three cylindrical body back to said second a cylindrical side, the 4th cylinder and the 5th cylindrical two ends are fixed on said first cover plate and said second cover plate.
6. high-altitude according to claim 5 descends and uses snubber, and it is characterized in that: said first cylinder, said second cylinder, said three cylindrical body, said the 4th cylinder and the said the 5th cylindrical axis are positioned at same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120230417 CN202151468U (en) | 2011-07-01 | 2011-07-01 | Cable brake for falling from high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120230417 CN202151468U (en) | 2011-07-01 | 2011-07-01 | Cable brake for falling from high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151468U true CN202151468U (en) | 2012-02-29 |
Family
ID=45691981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120230417 Expired - Fee Related CN202151468U (en) | 2011-07-01 | 2011-07-01 | Cable brake for falling from high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933678A (en) * | 2014-05-09 | 2014-07-23 | 兰方敏 | High-altitude declining device |
| CN105963868A (en) * | 2016-07-01 | 2016-09-28 | 张凯歌 | High-altitude rope escape device |
| CN112245821A (en) * | 2020-10-16 | 2021-01-22 | 中国直升机设计研究所 | Cable descending device and cable descending method |
-
2011
- 2011-07-01 CN CN 201120230417 patent/CN202151468U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933678A (en) * | 2014-05-09 | 2014-07-23 | 兰方敏 | High-altitude declining device |
| CN105963868A (en) * | 2016-07-01 | 2016-09-28 | 张凯歌 | High-altitude rope escape device |
| CN112245821A (en) * | 2020-10-16 | 2021-01-22 | 中国直升机设计研究所 | Cable descending device and cable descending method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120701 |