CN2524784Y - Self gravity landing device - Google Patents
Self gravity landing device Download PDFInfo
- Publication number
- CN2524784Y CN2524784Y CN 02213011 CN02213011U CN2524784Y CN 2524784 Y CN2524784 Y CN 2524784Y CN 02213011 CN02213011 CN 02213011 CN 02213011 U CN02213011 U CN 02213011U CN 2524784 Y CN2524784 Y CN 2524784Y
- Authority
- CN
- China
- Prior art keywords
- rope
- dip
- spool
- fixed
- deadweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a rescuing device for emergency escaping in high-rise building. The device comprises a landing rope, a scrolling shaft, a brake wheel, a friction belt and a bracket. The bracket is fixed on the building, the friction belt is fixed on the bracket and matches with the brake wheel in a sliding way, the gravity of the object is transmitted to the friction belt through the brake wheel while frictional resistance is generated, and therefore the object can land slowly. The landing rope is encircled on the scrolling shaft, one end is fixed and the other end can move upward and downward along the landing object. More than two landing ropes with opposite winding direction are wounded on the scrolling shaft so that when one rope falls, the other rope can rise; therefore, object transportation cannot be interrupted.
Description
Technical field
The present invention relates to a kind of aid, exactly, is a kind of aid that is applicable to the grand building emergency escape.
Background technology
Along with expanding economy, the scale and the level of urban construction improve constantly, the quantity of skyscraper and story height are also in continuous increase, if breaking out of fire, earthquake or other emergency, the personnel that live in the skyscraper are badly in need of dropping to ground by safety, fast way, so that in time evacuate and shift.Patent 97240842.8 discloses a kind of " manual rope downfall equipment ", scheme is that rope one end is fixed on the building, the other end is wound on the rope sheave, rope sheave and speed-controlling device and frame link together, body-fixing belt is housed on the frame, the user can wear and go up body-fixing belt, lands downwards with frame, and decrease speed can be controlled by speed-controlling device by the user.The advantage person of being to use of this device can arbitrarily control sinking speed, even rests on and carry out other operation in midair; Shortcoming one is mechanism's more complicated, the 2nd, and need after using up manually frame to be pulled on, and can continue to use after manually making rope be wound on the rope sheave,, rescue work many user of service must be seized every minute and second in emergency circumstances, obviously far can not satisfy the demands.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, not only make the user can be rapidly, drop to ground by eminence safely, and save the time of drawing dip rope in, can carry the device of personnel and article uninterruptedly downwards.
For achieving the above object, the technical solution used in the present invention is: this device comprises dip rope, spool, braked wheel and support, dip rope is on spool, one end is fixed, one end can move up and down with the landing thing, be fixed with the friction band on the support, the friction band is slidingly matched with the braked wheel outward flange, and the centre bore of braked wheel is fixedlyed connected with spool.
The dip rope of coiling more than two on the spool, the coiling rotation direction of per two adjacent dip rope movable terminals is opposite.
The friction band is equipped with the regulation and control spring at an opening part at least for the ring-type of opening is arranged.
At least between two dip ropes, division board is arranged.
Mobile terminal at dip rope is provided with latch closure.
Owing in technique scheme, adopt friction band, braked wheel and regulation and control spring to control decrease speed, simplified the fast structure of control; Adopt two dip ropes that above coiling direction is opposite, two dip ropes are alternately used continuously, accelerated transporting velocity.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment.
Fig. 2 is braked wheel and a kind of structural representation that rubs and be with.
The specific embodiment
As shown in the figure, support 2 is fixed on the building of the outer vent of having family (as doorframe, window frame, balcony limit etc.), being fixed with friction on the support 2 and being with 1, friction with 1 for the ring-type of opening is arranged, regulation and control spring 7 is housed between the two ends of opening part, and the outward flange of braked wheel 3 and friction are with 1 to be slidingly matched.When work, the gravity of transported object is transferred to rub to be with by braked wheel 3 and is produced frictional resistance on 1, and object is slowly landed.The effect of regulation and control spring 7 is to make friction be with 1 both to contact with braked wheel 3, again can be braked wheel 3 lockings, and friction can have the above opening in a place or two places with 1, at this moment at more than one opening part the regulation and control spring is housed at least.The centre bore of braked wheel 3 is fixedlyed connected with spool 4, and in addition Fig. 1 can also be provided with one or more braked wheels with dip rope at interval for the embodiment of two braked wheels 3 is housed at spool 4 two ends on spool.The dip rope 5 of coiling more than two on the spool 4, the coiling rotation direction of per two adjacent dip rope mobile terminals is opposite, and when a rope descended, adjacent rope can rise, and can carry continuously like this.For preventing that dip rope 5 from twining mutually, division board 6 is housed between two ropes at least.The mobile terminal of dip rope 5 is provided with latch closure, available hand grip or be enclosed within on waist, the leg.Processing can leave hole during braked wheel on spoke, the stiff end of dip rope 5 can be fixed in the hole on close braked wheel 3 spokes, also can be fixed on the frame 2 or other close not mobile position.
Claims (5)
1, a kind of deadweight downfall equipment, comprise dip rope, spool, braked wheel and support, dip rope is on spool, one end is fixed, one end can move up and down with the landing thing, it is characterized in that: be fixed with the friction band on the support, the friction band is slidingly matched with the braked wheel outward flange, and the centre bore of braked wheel is fixedlyed connected with spool.
2, deadweight downfall equipment according to claim 1 is characterized in that: the dip rope of coiling more than two on the spool, the coiling rotation direction of per two adjacent dip rope movable terminals is opposite.
3, deadweight downfall equipment according to claim 2 is characterized in that: the friction band is equipped with the regulation and control spring at an opening part at least for the ring-type of opening is arranged.
4, deadweight downfall equipment according to claim 3 is characterized in that: between two dip ropes division board is arranged at least.
5, deadweight downfall equipment according to claim 4, it is characterized in that: there is latch closure the mobile terminal at dip rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213011 CN2524784Y (en) | 2002-02-26 | 2002-02-26 | Self gravity landing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213011 CN2524784Y (en) | 2002-02-26 | 2002-02-26 | Self gravity landing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524784Y true CN2524784Y (en) | 2002-12-11 |
Family
ID=33692596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213011 Expired - Fee Related CN2524784Y (en) | 2002-02-26 | 2002-02-26 | Self gravity landing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214228A (en) * | 2015-05-22 | 2016-01-06 | 黄维 | One is multi-functional puts rope equipment |
-
2002
- 2002-02-26 CN CN 02213011 patent/CN2524784Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214228A (en) * | 2015-05-22 | 2016-01-06 | 黄维 | One is multi-functional puts rope equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |