CN2868335Y - Portable building life-escaping device - Google Patents
Portable building life-escaping device Download PDFInfo
- Publication number
- CN2868335Y CN2868335Y CN 200520134412 CN200520134412U CN2868335Y CN 2868335 Y CN2868335 Y CN 2868335Y CN 200520134412 CN200520134412 CN 200520134412 CN 200520134412 U CN200520134412 U CN 200520134412U CN 2868335 Y CN2868335 Y CN 2868335Y
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- casing
- rope wheels
- rope
- building
- 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 - Lifetime
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Abstract
The utility model relates to a lifesaving device, used for falling self saving when an emergency occurred in a tall-building, in particular to a convenient tall-building lifesaving device. The current tall-building lifesaving device has a huge volume and complicated structure and is very inconvenient for use during an emergency. The utility model has such a technical project: a convenient tall-building lifesaving device is characterized in that a box body with a coping and a handle, a security belt which is connected with the box body, a matching cord rotating wheel in the box body and a crown block. The cord rotating wheel is enlaced with cords one end of which is fixed in and connected with the rotating wheel and the other end extends the box body and connects to the building through the crown block. The related cord rotating wheel and the crown block are both arranged with the same-structured spring board device which can change the rotating speed. The utility model has a new dedicate structure, a small volume and is convenient to take, so the utility model can be widely applied to life-escaping use in the tall-building hotels or the residences. Depending on the speed-adjusting devices with two different structures to change the rotating speed of the rotating wheel, the device can adjust the length release of the cords and allow the escapers to fall down safely.
Description
[technical field]
The utility model belongs to buoyant apparatus, and the landing when being used for high-rise generation emergency is saved oneself, particularly a kind of portable life saving device in high building.
[background technology]
Along with economic development, high-rise commercial building, office building and dwelling house are more and more.The inconvenience but high-rise is escaped when running into fire or similar accidents such as " 9.11 ", this moment people wish can be quick, safe the outer ground of arrival building on.Existing high-rise escape apparatus is bulky, and complex structure uses very inconvenient under the emergency.
[utility model content]
The safe escape problem of the utility model when solving existing high-rise generation emergency provides a kind of volume simple in structure small and exquisite portable life saving device in high building, and the survivor is predeterminable or adjust the novel of sinking speed in the landing process at any time.
The technical scheme that the prior art problem that solves the utility model is adopted is: a kind of portable life saving device in high building, it is characterized in that having the casing and the connected safety belt of a band top cover and handle, be provided with the rope wheels and the fixed pulley that match in the casing, be wound with rope on the rope wheels, rope one end is fixedly connected on the runner, the other end is connected with building through stretching out casing behind the fixed pulley, is equipped with the elastic plate device that same structure can be regulated velocity of rotation on described rope wheels and the fixed pulley.During use rope pulled out and be fixed on the building, by safety belt escape apparatus handle and people are linked together, dependence is arranged on the velocity of rotation that the elastic plate device on rope wheels and the fixed pulley is regulated runner and fixed pulley, and control rope rate of release is realized the escape that descends.
Elastic plate device described in the utility model comprises two groups of elastic plates that are positioned at rope wheels and fixed pulley both sides, every group of elastic plate is made of two blocks of folder power plates that connect by spring, folder power plate near rope wheels and fixed pulley one side is provided with the folder dynamic braking sheet that can contact rope wheels and fixed pulley, casing is provided with the screw rod that correspondence is passed rope wheels and fixed pulley and folder power plate, the one end stretches out box shape and becomes turning handle, and screw rod cooperates with folder power plate spiral.Pass through rotating screw bolt, promote folder power plate toward a side shifting,, rely on the folder dynamic braking sheet that is arranged on the folder power plate and the CONTACT WITH FRICTION of rope wheels and fixed pulley along with elastic plate is adjacent to gradually, the velocity of rotation of control rope wheels and fixed pulley, and then the rate of release of change rope.
Elastic plate device described in the utility model comprises two blocks of top power plates that couple together by spring that are arranged on rope wheels and fixed pulley one side, on the top power plate of rope wheels and fixed pulley one side, bow-shaped support is housed, post the top dynamic braking sheet that can contact rope wheels and fixed pulley on it, be installed with a promotion top power plate on the casing and move inward the push rod that contacts rope wheels and fixed pulley, the one end stretches out box shape and becomes rocking handle, push rod cooperates with top power plate spiral, is provided with the back-moving spring that the pulling elastic plate resets in the casing.Rotation rocking handle during use, push rod promote pulling force that top power plate overcomes back-moving spring to be made and moves inward, and makes top dynamic braking sheet and rope wheels and fixed pulley friction, and top power plate moves inward many more, the frictional force increase, and rope wheels and fixed pulley velocity of rotation are slack-off; The backward rotation rocking handle, push rod is return, and top power plate retreats under the effect of back-moving spring and resets, and away from rope wheels and fixed pulley, frictional force reduces, and the velocity of rotation of rope wheels and fixed pulley is accelerated.Adjust the velocity of rotation of two-wheeled with this, the rotation of control rope wheels and top block, the adjustment release rope allows escape personnel's safe falling.
Be provided with the bearing that matches with screw rod in the casing described in the utility model.Effectively reduce friction, increase the service life.
Be provided with the bearing that matches with push rod in the casing described in the utility model.Effectively reduce friction, increase the service life.
The utility model is skillfully constructed, and volume is small and exquisite, is convenient for carrying, and can be widely used in the escape of high building hotel or dwelling house and uses, and relies on the arrangements for speed regulation of two kinds of different structures to change the runner velocity of rotation, regulates rope and discharges, and allows escape personnel's safe falling.Rope can adopt the rope more than two strands to be entwined in addition, prevents the unexpected fracture that the wearing and tearing of single rope cause, and strengthens security performance; Pull out the quick draw that the rope head is provided with on a hook and the runner and be connected establishing on the top cover inwall, open top cover during use and take the runner rope out of, use more convenient.
Below in conjunction with the description of drawings and the specific embodiment the utility model is described further.
[description of drawings]
Fig. 1: the utility model embodiment 1 structural representation.
Fig. 2: the utility model embodiment 2 structural representations.
Among the figure: 1. casing, 2. rope wheels, 3. fixed pulley, 4. rope, 5-1. folder power plate, 5-2. top power plate, 6-1. folder dynamic braking sheet, 6-2. top dynamic braking sheet, 7-1. screw rod, 7-2. push rod, 8-1. turning handle, 8-2. rocking handle.
[specific embodiment]
Embodiment 1 as shown in Figure 1, a kind of portable life saving device in high building comprises the casing 1 of a band top cover and handle, with belt on the casing handle, be provided with the rope wheels 2 and the fixed pulley 3 that match in the casing, be wound with rope 4 on the rope wheels, rope one end is fixedly connected on the runner 2, the other end can be connected with building through stretching out casing behind the fixed pulley 3, be equipped with same structure on rope wheels 2 and the fixed pulley 3 and can regulate the elastic plate device of wheel turns speed, described elastic plate device comprises two groups of elastic plates that are positioned at rope wheels and fixed pulley both sides, every group of elastic plate is made of two folder power plate 5-1 that connect by spring, folder power plate near rope wheels and fixed pulley one side is provided with the 6-1 folder dynamic braking sheet that can contact rope wheels and fixed pulley, casing is provided with two screw rod 7-1 that correspondence is passed rope wheels 2 and fixed pulley 3 and folder power plate 5-1, screw rod one end stretches out box shape and becomes turning handle 8-1, and screw rod cooperates with folder power plate 5-1 spiral.
Pulling out rope 4 one ends during use is fixed in the building (on windowsill), after fastening one's safety belt, the escape personnel climbs out of building, the turning handle 8-1 that rotates on the casing 1 with hand drives screw rod 7-1 rotation, screw rod promotes folder power plate 5-1 toward medial movement, along with the folder power plate of wheel both sides is adjacent to gradually, folder dynamic braking sheet 6-1 and rope wheels 2 and fixed pulley 3 CONTACT WITH FRICTION, change folder power plate displacement and regulate frictional force, can control the velocity of rotation of rope wheels 2 and fixed pulley 3, change the rate of release of rope 4, escape personnel's safety is descended, and the rotation direction that wherein changes turning handle can be adjusted the displacement of folder power plate.
Embodiment 2 as shown in the figure, portable life saving device in high building comprises the casing 1 of a band top cover and handle, with belt on the casing handle, be provided with the rope wheels 2 and the fixed pulley 3 that match in the casing, be wound with rope 4 on the rope wheels, rope one end is fixedly connected on the rope wheels 2, the other end can be connected with building through stretching out casing behind the fixed pulley 3, be equipped with same structure on rope wheels 2 and the fixed pulley 3 and can regulate the elastic plate device of wheel turns speed, described elastic plate device comprises two top power plate 5-2 that couple together by spring that are arranged on rope wheels 2 and fixed pulley 3 one sides, on the top power plate of rope wheels and fixed pulley one side, bow-shaped support 8 is housed, post the top dynamic braking sheet 6-2 that can contact rope wheels and fixed pulley on it, be installed with a promotion top power plate 5-2 on the casing 1 and move inward the push rod 7-2 that contacts rope wheels and fixed pulley, the one end stretches out the casing 1 outer rocking handle 8-2 that forms, push rod cooperates with top power plate spiral, is provided with the back-moving spring (not shown) that the pulling elastic plate resets in the casing.
Pulling out rope 4 one ends during use is fixed in the building (on windowsill), after fastening one's safety belt, the escape personnel climbs out of building, the rocking handle 8-2 that rotates on the casing 1 with hand drives push rod 7-2 rotation, the pulling force that push rod promotion top power plate 5-2 overcomes back-moving spring moves inward, make 3 frictions of top dynamic braking sheet 6-2 and rope wheels 2 and fixed pulley, both velocity of rotation of slowing down, the rotation of control rope wheels 2 and top block 3, adjustment release rope 4 allows escape personnel's safe falling; Backward rotation rocking handle 8-2, push rod 7-2 returns, and top power plate 5-2 retreats under the effect of back-moving spring and resets, and away from rope wheels and fixed pulley, frictional force reduces gradually, and the velocity of rotation of rope wheels and fixed pulley is accelerated.The displacement of top power plate is adjusted in acting in conjunction by push rod and back-moving spring, changes the frictional force size of top dynamic braking sheet and rope wheels and fixed pulley, regulates the rope rate of release.
Claims (5)
1, a kind of portable life saving device in high building, it is characterized in that having the casing (1) and the connected safety belt of a band top cover and handle, be provided with the rope wheels (2) and the fixed pulley (3) that match in the casing, be wound with rope (4) on the rope wheels, rope one end is fixedly connected on the runner, the other end is connected with building through stretching out casing behind the fixed pulley, is equipped with the elastic plate device that same structure can be regulated velocity of rotation on described rope wheels and the fixed pulley.
2, portable life saving device in high building according to claim 1, it is characterized in that described elastic plate device comprises two groups of elastic plates that are positioned at rope wheels (2) and fixed pulley (3) both sides, every group of elastic plate is made of two blocks of folder power plates (5-1) that connect by spring, folder power plate near rope wheels and fixed pulley one side is provided with the folder dynamic braking sheet (6-1) that can contact rope wheels and fixed pulley, casing (1) is provided with the screw rod (7-1) that correspondence is passed rope wheels and fixed pulley and folder power plate, the one end stretches out the outer turning handle (8-1) that forms of casing (1), screw rod cooperates with folder power plate spiral, is provided with the back-moving spring that the pulling elastic plate resets in the casing.
3, portable life saving device in high building according to claim 1, it is characterized in that described elastic plate device comprises two blocks of top power plates (5-2) that couple together by spring that are arranged on rope wheels (2) and fixed pulley (3) one sides, on the top power plate of rope wheels and fixed pulley one side, bow-shaped support (8) is housed, post the top dynamic braking sheet (6-2) that can contact rope wheels and fixed pulley on it, be installed with a promotion top power plate (5-2) on the casing (1) and move inward the push rod (7-2) that contacts rope wheels and fixed pulley, the one end stretches out the outer rocking handle (8-2) that forms of casing (1), and push rod cooperates with top power plate spiral.
4, portable life saving device in high building according to claim 2 is characterized in that being provided with in the described casing (1) and bearing that screw rod (7-1) matches.
5, portable life saving device in high building according to claim 3 is characterized in that being provided with in the described casing (1) and bearing that push rod (7-2) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134412 CN2868335Y (en) | 2005-12-27 | 2005-12-27 | Portable building life-escaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134412 CN2868335Y (en) | 2005-12-27 | 2005-12-27 | Portable building life-escaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868335Y true CN2868335Y (en) | 2007-02-14 |
Family
ID=37723265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134412 Expired - Lifetime CN2868335Y (en) | 2005-12-27 | 2005-12-27 | Portable building life-escaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868335Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990065B (en) * | 2005-12-27 | 2010-12-01 | 章绿林 | Portable life saving device in high building |
| CN106669053A (en) * | 2017-02-24 | 2017-05-17 | 湖北赤壁赛飞摩擦材料有限公司 | High rope descent control device |
| CN106943681A (en) * | 2016-08-17 | 2017-07-14 | 王彬 | Split type many people's continuity high-altitude downhill race escape apparatus |
-
2005
- 2005-12-27 CN CN 200520134412 patent/CN2868335Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1990065B (en) * | 2005-12-27 | 2010-12-01 | 章绿林 | Portable life saving device in high building |
| CN106943681A (en) * | 2016-08-17 | 2017-07-14 | 王彬 | Split type many people's continuity high-altitude downhill race escape apparatus |
| CN106669053A (en) * | 2017-02-24 | 2017-05-17 | 湖北赤壁赛飞摩擦材料有限公司 | High rope descent control device |
| CN106669053B (en) * | 2017-02-24 | 2022-10-28 | 湖北赤壁赛飞摩擦材料有限公司 | High-altitude rope descent control device |
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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: 20070214 Effective date of abandoning: 20101201 |