CN207076031U - A kind of high altitude escape device descending at constant speed device - Google Patents
A kind of high altitude escape device descending at constant speed device Download PDFInfo
- Publication number
- CN207076031U CN207076031U CN201720930520.1U CN201720930520U CN207076031U CN 207076031 U CN207076031 U CN 207076031U CN 201720930520 U CN201720930520 U CN 201720930520U CN 207076031 U CN207076031 U CN 207076031U
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- CN
- China
- Prior art keywords
- gear
- bottom plate
- annulus
- central shaft
- copper sheathing
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Abstract
A kind of high altitude escape device descending at constant speed device is the utility model is related to, described device descending at constant speed device is made up of connecting plate, top plate, bottom plate, L-type frame, copper sheathing one, roller one, pipe, fixing axle, lower annulus, upper annulus, copper sheathing two, copper sheathing plug, gear one, gear two, central shaft, round bar, side block, lower clapboard, upper spacer, roller two, fixing axle two, fixing axle three, gear cylinder, drag hook, line hook, central shaft annulus, spring.Its advantage is shown：Device descending at constant speed device of the present utility model can realize uniform descent, applied to high altitude escape.
Description
Technical field
Survival equipment technical field is the utility model is related to, is a kind of high altitude escape device descending at constant speed device specifically.
Background technology
In social life, fire turns into threatens public safety, endangers a kind of multiple of people's life's property
Disaster.According to statistics, fire 10,000 or so occurs daily for the whole world, and dead people more than 2000 hinders 3000-4000 people, and annual fire causes
Direct property loss up to more than 10 hundred million yuan.The especially big malignant fire for especially causing tens people, hundreds of people dead constantly occurs, and gives
The lives and properties of the country and people masses cause huge loss.Summary caused the dead group of group to injure heavy economic losses in the past
The lesson of wildfire, wherein most basic is some people scene of a fire evacuation to be improved and the ability escaped.Once fire comes,
In the case where dense smoke poison gas and roaring flame surround, many people are engulfed in a sea of flames, and also someone escapes death by a hair's breadth.In face of thick smoke and billows of flame,
As long as calm quick-witted knowledge of saving oneself and escape with the scene of a fire, oneself may greatly be saved, save other people by just having.
Mainly escaped at present during high-rise building with fire disaster with descending lifeline.Descending lifeline mainly for personal use, its
Construction is made up of speed regulator, safety belt, safety door hook, steel wire rope etc., and it can be such that trapped personnel safely delays and be down to without power
Ground, the single individual within 100 kilograms can be carried every time, its gliding speed is about 1.5 meters per second, but in the market
Escaping descent control device is not very adapted to old the children and disabled person, mutual winding problem when additionally, there may be more people while using.
Chinese patent literature CN205494707U discloses a kind of civilian high-rise slow descent escape and wrapped, including descending lifeline housing,
Descending lifeline end cap, rope sheave wheel assemblies, sun gear shaft, Gear Planet Transmission train, spacer, friction wheel mechanism, conductor rope wheel assembly and
Steel wire rope.During work, steel wire rope gliding so that rope sheave wheel assemblies rotate, and drive the operating of Gear Planet Transmission train, Gear Planet Transmission wheel
System engages with sun gear shaft, rotates sun gear shaft, and sun gear shaft drives friction wheel mechanism rotation, in the work of centrifugal force
Under, brake pad produces frictional resistance torque with descending lifeline inner walls, realizes the purpose of retarding braking and radiating.Chinese patent
Document CN205759162U discloses a kind of overhead escape device, and the device is mainly by descending lifeline, life line, fixing device group
Include stator impeller, impeller of rotor, housing, axle into, descending lifeline, stator impeller and impeller of rotor is in staggered relatively and being capable of phase
Disc structure to being separately installed with top rake blade on two opposite faces of rotation, stator impeller and housing fixed seal connection
And form the internal confined space for being full of fluid, impeller of rotor be placed in confined space and can by axle relative stator impeller with
Housing into rotation, one end of life line are connected on axle, one end connection user or lifesaving appliance.But on of the present utility model
High altitude escape device descending at constant speed device yet there are no report.
The content of the invention
The purpose of this utility model is to provide a kind of high altitude escape device descending at constant speed device.
To achieve the above object, the utility model adopts the technical scheme that：A kind of device descending at constant speed device, it is described at the uniform velocity
Landing-gear is by connecting plate, top plate, bottom plate, L-type frame, copper sheathing one, roller one, pipe, fixing axle, lower annulus, upper annulus, copper
Set two, copper sheathing plug, gear one, gear two, central shaft, round bar, side block, lower clapboard, upper spacer, roller two, fixing axle two, fixation
Axle three, gear cylinder, drag hook, line hook, central shaft annulus, spring composition；Bottom plate is fixed on connecting plate；The right-hand member connection of bottom plate is solid
Dead axle one, two pipes and a drag hook are cased with fixing axle, drag hook is between two pipes；The center of bottom plate has circle
Hole, the center hole top of bottom plate are provided with a gear two, and gear two has intermediate throughholes, the top connection central shaft of gear two
Annulus, the bottom of central shaft are inserted in the intermediate throughholes and central shaft annulus of the center hole of bottom plate, gear two；Lower annulus is enclosed on
Outside central shaft annulus, lower annulus is located at the top of gear two, the lower section of round bar；The stage casing of central shaft is provided with two circular holes, two
Round bar inserts in two circular holes respectively, is respectively cased with two springs for being located at central shaft both sides respectively on two round bars, round bar it is outer
Side connects side block, and the top of central shaft is also cased with a central shaft annulus；The center hole periphery of bottom plate has three through holes, and three
Respectively one copper sheathing one of connection, copper sheathing one have circular hole on individual through hole, and gear one has circular intermediate throughholes, and gear one is enclosed on copper
Outside set one, in the circular hole of copper sheathing plug insertion copper sheathing one；Three gears one match with gear two；Be additionally provided with bottom plate under one every
Plate, lower clapboard is positioned at the outside of three gears one；A gear cylinder, gear cylinder are provided with the outside of the top of lower clapboard, side block
Inner side has the tooth matched with gear one；Two L-type frames surround a rectangle frame, and two roller bearings are provided among two L-type frames
One, two L-type frames are fixed on the high order end of bottom plate；Bottom plate is also associated with two fixing axles two, and fixing axle two is located at the right side of L-type frame
Side；Two copper sheathings two are connected on bottom plate, insert fixing axle three in copper sheathing two, fixing axle three is located at the right side of fixing axle two；At the uniform velocity
The top of landing-gear is followed successively by top plate, upper spacer, upper annulus from top to bottom.
The intermediate throughholes of gear two are the shape that a rectangle and two semicircles combine.
The utility model advantage is：
Device descending at constant speed device of the present utility model can realize uniform descent, applied to high altitude escape.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of connecting plate.
Accompanying drawing 2 is the structural representation of top plate.
Accompanying drawing 3 is the structural representation of bottom plate
Accompanying drawing 4 is the structural representation of L-type frame.
Accompanying drawing 5 is the structural representation of copper sheathing one.
Accompanying drawing 6 is the structural representation of roller one.
Accompanying drawing 7 is the structural representation of pipe.
Accompanying drawing 8 is the structural representation of fixing axle.
Accompanying drawing 9 is the structural representation of lower annulus.
Accompanying drawing 10 is the structural representation of upper annulus.
Accompanying drawing 11 is the structural representation of copper sheathing two.
Accompanying drawing 12 is the structural representation of copper sheathing plug.
Accompanying drawing 13 is the structural representation of gear one.
Accompanying drawing 14 is the structural representation of gear two.
Accompanying drawing 15 is the structural representation of central shaft.
Accompanying drawing 16 is the structural representation of round bar.
Accompanying drawing 17 is the structural representation of side block.
Accompanying drawing 18 is the structural representation of lower clapboard.
Accompanying drawing 19 is the structural representation of upper spacer.
Accompanying drawing 20 is the structural representation of roller two.
Accompanying drawing 21 is the structural representation of fixing axle two.
Accompanying drawing 22 is the structural representation of fixing axle three.
Accompanying drawing 23 is the structural representation of gear cylinder.
Accompanying drawing 24 is the structural representation of drag hook.
Accompanying drawing 25 is the structural representation of line hook.
Accompanying drawing 26 is the structural representation of central shaft annulus.
Accompanying drawing 27 is the combination schematic diagram of the parts thereof of device descending at constant speed device.
Accompanying drawing 28 is the combination schematic diagram of the parts thereof of device descending at constant speed device.
Accompanying drawing 29 is the combination schematic diagram of the parts thereof of device descending at constant speed device.
Accompanying drawing 30 is the combination schematic diagram of the parts thereof of device descending at constant speed device.
The structural representation of the device descending at constant speed device of accompanying drawing 31.
Embodiment
With reference to embodiment and the utility model is further described referring to the drawings.
The reference and part being related in accompanying drawing are as follows：
1st, connecting plate
2nd, top plate
3rd, bottom plate
4th, L-type frame
5th, copper sheathing one
6th, roller one
7th, pipe
8th, fixing axle
9th, lower annulus
10th, upper annulus
11st, copper sheathing two
12nd, copper sheathing plug
13rd, gear one
14th, gear two
15th, central shaft
16th, round bar
17th, side block
18th, lower clapboard
19th, upper spacer
20th, roller two
21st, fixing axle two
22nd, fixing axle three
23rd, gear cylinder
24th, drag hook
25th, line hook
26th, central shaft annulus
27th, spring
Embodiment 1
Accompanying drawing 1-31 is refer to, accompanying drawing 1-26 is the schematic diagram of the parts of device descending at constant speed device, and accompanying drawing 27-30 is part
The schematic diagram that parts are combined, accompanying drawing 31 are the overall schematics of device descending at constant speed device.
A kind of high altitude escape device descending at constant speed device, described device descending at constant speed device is by connecting plate 1, top plate 2, bottom plate 3, L-type
Frame 4, copper sheathing 1, roller 1, pipe 7, fixing axle 8, lower annulus 9, upper annulus 10, copper sheathing 2 11, copper sheathing plug 12, gear one
13rd, gear 2 14, central shaft 15, round bar 16, side block 17, lower clapboard 18, upper spacer 19, roller 2 20, fixing axle 2 21, fixation
Axle 3 22, gear cylinder 23, drag hook 24, line hook 25, central shaft annulus 26, spring 27 form.
There is suitable through hole on connecting plate 1, the parts of device descending at constant speed device can be fixed on connecting plate 1, connection
Plate 1 is used to connect escape bag etc., so as to which device descending at constant speed device is fixed in escape bag.
Bottom plate 3 is fixed on connecting plate 1, and bottom plate 3 is overall rounded, and the center of bottom plate 3 has a circular hole, center hole
Periphery there are three through holes, the periphery of three through holes has six circular holes, and the left end of bottom plate 3 has a circular hole, bottom plate 3
Right-hand member has two larger circular holes and four less circular holes.Through hole on the circular hole of bottom plate 3, through hole and connecting plate 1 matches
Close.
The right-hand member circular hole of bottom plate 3 is connected axle 1.Two pipes 7 and a drag hook 24 are cased with fixing axle 8, are drawn
Hook 24 is between two pipes 7.
The center hole of bottom plate 3 is provided with a gear 2 14, and the intermediate throughholes of gear 2 14 are simultaneously non-circular, but similar
The shape of stadium of track and field, i.e., the shape combined by a rectangle and two semicircles.The top connection center of gear 2 14
Axle annulus 26, the center hole of the bottom insertion bottom plate 3 of central shaft 15, the intermediate throughholes and central shaft annulus 26 of gear 2 14
In.Lower annulus 9 is enclosed on outside central shaft annulus 26, and lower annulus 9 is located at the top of gear 2 14, the lower section of round bar 16.Central shaft 15
Stage casing be provided with two circular holes, two round bars 16 are inserted in two circular holes respectively.Two difference positions are respectively cased with two round bars 16
Spring 27 in the both sides of central shaft 15.The outside of round bar 16 connects a side block 17.The top of central shaft 15 is also cased with one
Mandrel annulus 26.
Respectively one copper sheathing 1 of connection, copper sheathing 1 have internal diameter consistent on three through holes of the center hole periphery of bottom plate 3
Circular hole, the two sections external diameter of copper sheathing 1 is different.Gear 1 has circular intermediate throughholes, and gear 1 is enclosed on copper sheathing
Outside one 5, copper sheathing plug 12 is inserted in the circular hole of copper sheathing 1.Three gears 1 match with gear 2 14.
A lower clapboard 18 is additionally provided with bottom plate 3, lower clapboard 18 is positioned at the outside of three gears 1.
A gear cylinder 23 is provided with the outside of the top of lower clapboard 18, side block 17, the inner side of gear cylinder 23 has and gear
The tooth of one 13 matchings.
Two L-type frames 4 surround a rectangle frame, are fixed in two less circular holes of the left end of bottom plate 3.Two L-types
Two roller bearings 1 are provided among frame 4.
A fixing axle 2 21 is respectively connected in bottom plate 3 left end, two larger circular holes.Also it is cased with a piece fixing axle 2 21
Roller 2 20.
Respectively one copper sheathing 2 11 of connection, copper sheathing 2 11 have internal diameter consistent in two other less circular hole of the left end of bottom plate 3
Circular hole, the two sections external diameter of copper sheathing 2 11 is different.Fixing axle 3 22 is inserted in the circular hole of copper sheathing 2 11.
Two L-type frames 4 are located at high order end, and fixing axle 2 21 is located at the right side of L-type frame 4, and fixing axle 3 22 is located at fixing axle
2 21 right side.
The top of device descending at constant speed device is followed successively by top plate 2, upper spacer 19, upper annulus 10 from top to bottom, top plate 2 with every
Plate 19 is connected, and upper spacer 19 is connected with upper annulus 10.Upper annulus 10 and fixing axle 8, central shaft 15, fixing axle 2 21, fixation
The upper end connection of axle 3 22, L-type frame 4.
Embodiment 2
The device descending at constant speed device of embodiment 1 is wrapped by bolt installed in escape, and rope is also wound with device descending at constant speed device
Rope.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (2)
- A kind of 1. device descending at constant speed device, it is characterised in that described device descending at constant speed device by connecting plate, top plate, bottom plate, L-type frame, Copper sheathing one, roller one, pipe, fixing axle, lower annulus, upper annulus, copper sheathing two, copper sheathing plug, gear one, gear two, central shaft, Round bar, side block, lower clapboard, upper spacer, roller two, fixing axle two, fixing axle three, gear cylinder, drag hook, line hook, central shaft annulus, Spring forms；Bottom plate is fixed on connecting plate；The right-hand member of bottom plate is connected axle one, and two pipes and one are cased with fixing axle Individual drag hook, drag hook is between two pipes；The center of bottom plate has circular hole, and a gear is provided with above the center hole of bottom plate Two, gear two has intermediate throughholes, the top connection central shaft annulus of gear two, the center circle of the bottom insertion bottom plate of central shaft In hole, the intermediate throughholes of gear two and central shaft annulus；Lower annulus is enclosed on outside central shaft annulus, and lower annulus is located at the upper of gear two Side, the lower section of round bar；The stage casing of central shaft is provided with two circular holes, and two round bars insert in two circular holes respectively, on two round bars Two springs for being located at central shaft both sides respectively are respectively cased with, the outside connection side block of round bar, the top of central shaft is also cased with one Central shaft annulus；The center hole periphery of bottom plate has three through holes, respectively connects a copper sheathing one on three through holes, copper sheathing one has There is circular hole, gear one has circular intermediate throughholes, and gear one is enclosed on outside copper sheathing one, in the circular hole of copper sheathing plug insertion copper sheathing one； Three gears one match with gear two；A lower clapboard is additionally provided with bottom plate, lower clapboard is positioned at the outside of three gears one； The top of lower clapboard, the outside of side block are provided with a gear cylinder, have the tooth matched with gear one on the inside of gear cylinder；Two L-types Frame surrounds a rectangle frame, is provided with two roller bearings one among two L-type frames, two L-type frames are fixed on the high order end of bottom plate；Bottom Plate is also associated with two fixing axles two, and fixing axle two is located at the right side of L-type frame；Two copper sheathings two are connected on bottom plate, in copper sheathing two Fixing axle three is inserted, fixing axle three is located at the right side of fixing axle two；The top of device descending at constant speed device is followed successively by top from top to bottom Plate, upper spacer, upper annulus.
- 2. device descending at constant speed device according to claim 1, it is characterised in that the intermediate throughholes of gear two are a rectangle The shape combined with two semicircles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930520.1U CN207076031U (en) | 2017-07-28 | 2017-07-28 | A kind of high altitude escape device descending at constant speed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930520.1U CN207076031U (en) | 2017-07-28 | 2017-07-28 | A kind of high altitude escape device descending at constant speed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076031U true CN207076031U (en) | 2018-03-09 |
Family
ID=61424784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930520.1U Expired - Fee Related CN207076031U (en) | 2017-07-28 | 2017-07-28 | A kind of high altitude escape device descending at constant speed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076031U (en) |
-
2017
- 2017-07-28 CN CN201720930520.1U patent/CN207076031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |