CN208319722U - A kind of high building escape deceleration device - Google Patents
A kind of high building escape deceleration device Download PDFInfo
- Publication number
- CN208319722U CN208319722U CN201820508787.6U CN201820508787U CN208319722U CN 208319722 U CN208319722 U CN 208319722U CN 201820508787 U CN201820508787 U CN 201820508787U CN 208319722 U CN208319722 U CN 208319722U
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- CN
- China
- Prior art keywords
- fixedly connected
- placing box
- ropes
- rope
- unwrapping wire
- 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.)
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Abstract
The utility model discloses a kind of high building escape deceleration devices, including placing box, the upper end of the placing box is fixedly connected with lifesaving appliance, there are two ureeling barrels for rotation connection between the opposed inner walls of the placing box, the side wall of two ureeling barrels is equipped with unwrapping wire slot, rope is wound in two unwrapping wire slots, one end of two ropes is fixedly connected in unwrapping wire slot, hollow groove corresponding with rope position is equipped in the middle part of the lower end of the placing box, the one end of two ropes far from unwrapping wire slot is through hollow groove and fixing sleeve is connected to the set that is flexible coupling, the lower end of two ropes is fixedly connected on be flexible coupling and cover in.The utility model is compact-sized, easy to operate, by carrying out certain obstruction and buffering to rope, in conjunction with lifesaving pack, therefore reduces the decrease speed of rope to a certain extent, has the function that slow drop, and to the stationarity of personnel height, improves lifesaving effect.
Description
Technical field
The utility model relates to life-escaping slow-landing technical field more particularly to a kind of high building escape deceleration devices.
Background technique
High-rise life saving is a key subjects of urbanization, and in the event of a fire in a high-rise building, the people on high building passes
The most fast escape method of system is exactly rope decline.But due to the effect of weight acceleration during the decline, people or object is arrived
Speed and impact force when up to ground also with height increase and increase.So if declined using direct rope, danger
Dangerous coefficient is high, and not high to the stationarity of personnel, and good lifesaving effect is not achieved.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-rise life saving proposed is slow
Falling unit.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high building escape deceleration device, including placing box, the upper end of the placing box are fixedly connected with lifesaving appliance, institute
Stating rotation connection between the opposed inner walls of placing box, there are two ureeling barrels, the side wall of two ureeling barrels to be equipped with unwrapping wire slot,
It is wound with rope in two unwrapping wire slots, one end of two ropes is fixedly connected in unwrapping wire slot, the placement
Hollow groove corresponding with rope position is equipped in the middle part of the lower end of case, two ropes run through hollow groove far from one end of unwrapping wire slot
And fixing sleeve is connected to the set that is flexible coupling, the lower end of two ropes, which is fixedly connected on to be flexible coupling, covers interior, the interior bottom of the placing box
Portion is equipped with the position-limit mechanism limited to two ropes, and the lower end of the placing box, which is fixedly connected with, leads the set that is flexible coupling
To guiding mechanism, the lower end of the set that is flexible coupling is through guiding mechanism and is fixedly connected with connecting plate, under the connecting plate
End both ends are fixedly connected to support rod, bracket are fixedly connected between two support rods, the upper end of the bracket is equipped with
Arc groove, the arc groove is interior to be equipped with elastomeric cords.
Preferably, the lifesaving appliance includes the circular platform type bracket for being fixedly connected on placing box upper end, the circular platform type branch
The upper end of frame is fixedly connected with lifesaving pack.
Preferably, the position-limit mechanism includes the fixing sleeve for being fixedly connected on bottom in placing box, the fixing sleeve it is interior
Portion is equipped with opening corresponding with two rope positions, and the upper end of the fixing sleeve is fixedly connected with hollow sleeve, and two described hollow
Set is socketed in respectively on the side wall of two ropes, and the inner wall of two hollow sleeves is equipped with frictional layer.
Preferably, the guiding mechanism includes the connecting rod for being fixedly connected on placing box lower end two sides, two connections
The guide plate being oriented to the set that is flexible coupling is fixedly connected between bar, the inside of the guide plate is equipped with curved guide groove, and
Be flexible coupling set lower end through curved guide groove and being fixedly connected on connecting plate.
Preferably, equal annular is rotatably connected to multiple deflecting bars on the side wall of two ureeling barrels, the placing box
Multiple levers corresponding with deflecting bar position are fixedly connected on inner wall, the deflecting bar side opposite with lever is arc knot
Structure.
Preferably, the lower end of the connecting plate is fixedly connected with multiple elastic bundled pieces.
The utility model has the beneficial effects that
In the utility model, when escape slow-lowering device at work, personnel are sitting on bracket, by elastomeric cords to its
Leg is fixed and limits, then is further fixed by elastic bundled piece to the body of personnel, exists to improve personnel
Stability during decline, during the decline, open lifesaving pack, ramp-down device during the decline, bracket
By being flexible coupling, set drives two ropes to move downward, and the curved guide groove in guide plate plays certain limit to the movement of rope
Speed effect, and in the course of rotation due to two ureeling barrels, the deflecting bar on ureeling barrel side wall is got on lever, in certain journey
The slewing rate of ureeling barrel is reduced on degree, to further reach slow drop effect, improves the safety of personnel's landing.This reality
It is compact with new structure, it is easy to operate, by carrying out certain obstruction and buffering to rope, in conjunction with lifesaving pack, therefore certain
The decrease speed that rope is reduced in degree has the function that slow drop, and to the stationarity of personnel height, improves lifesaving effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high building escape deceleration device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high building escape deceleration device lifesaving pack front view at work；
Fig. 3 be the utility model proposes a kind of high building escape deceleration device ureeling barrel structural schematic diagram；
Fig. 4 is enlarged drawing at A in Fig. 1；
Fig. 5 is enlarged drawing at B in Fig. 1.
In figure: 1 placing box, 2 circular platform type brackets, 3 lifesaving packs, 4 ureeling barrels, 5 guide plates, 6 connecting rods, 7 connecting plates, 8
Support rod, 9 brackets, 10 are flexible coupling set, 11 levers, 12 deflecting bars, 13 ropes, 14 hollow sleeves, 15 fixing sleeves, 16 unwrapping wire slots, 17
Elastic bundled piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of high building escape deceleration device, including placing box 1, the upper end of placing box 1, which is fixedly connected, can be saved
Generating apparatus, there are two ureeling barrels 4, the side wall of two ureeling barrels 4 to be equipped with unwrapping wire for rotation connection between the opposed inner walls of placing box 1
Slot 16 is wound with rope 13 in two unwrapping wire slots 16, and one end of two ropes 13 is fixedly connected in unwrapping wire slot 16, when escaping
During the decline, rope 13 drives ureeling barrel 4 to be rotated to raw ramp-down device, is equipped with and rope in the middle part of the lower end of placing box 1
The corresponding hollow groove in 13 position of rope, the one end of two ropes 13 far from unwrapping wire slot 16 is through hollow groove and fixing sleeve is connected to and is flexible coupling
Set 10, the lower end of two ropes 13, which is fixedly connected on, to be flexible coupling in set 10, the interior bottom of placing box 1 be equipped with to two ropes 13 into
The position-limit mechanism of row limit, position-limit mechanism play position-limiting action to rope 13, play certain lead to the descent path of rope 13
To the lower end of placing box 1 is fixedly connected with the guiding mechanism being oriented to the set 10 that is flexible coupling, and the lower end for the set 10 that is flexible coupling is run through
Guiding mechanism is simultaneously fixedly connected with connecting plate 7, and the lower end both ends of connecting plate 7 are fixedly connected to support rod 8, two support rods 8
Between be fixedly connected with bracket 9, the upper end of bracket 9 is equipped with arc groove, is equipped with elastomeric cords in arc groove, personnel are sitting in bracket 9
On, its leg is fixed by playing drag-line.
In the utility model, lifesaving appliance includes the circular platform type bracket 2 for being fixedly connected on 1 upper end of placing box, circular platform type branch
The upper end of frame 2 is fixedly connected with lifesaving pack 3, and lifesaving pack 3 has the function of that decline is stable, increases escape to a certain extent
The buoyancy of raw ramp-down device, to reach slow drop effect.Position-limit mechanism includes the fixing sleeve for being fixedly connected on bottom in placing box 1
15, the inside of fixing sleeve 15 is equipped with opening corresponding with two 13 positions of rope, and the upper end of fixing sleeve 15 is fixedly connected with hollow
Set 14, two hollow sleeves 14 are socketed in respectively on the side wall of two ropes 13, and the inner wall of two hollow sleeves 14 is equipped with friction
Layer, hollow sleeve 14 not only act as guiding role to rope 13, also play rubbing action to rope 13, reduce rope to a certain extent
The decrease speed of rope 13.Guiding mechanism includes the connecting rod 6 for being fixedly connected on 1 lower end two sides of placing box, between two connecting rods 6
It is fixedly connected with the guide plate 5 being oriented to the set 10 that is flexible coupling, the inside of guide plate 5 is equipped with curved guide groove, and is flexible coupling
The lower end of set 10 is through curved guide groove and is fixedly connected on connecting plate 7, and curved guide groove further plays drop to rope 13
Speed effect.Equal annular is rotatably connected to multiple deflecting bars 12, fixed company on the inner wall of placing box 1 on the side wall of two ureeling barrels 4
Multiple levers 11 corresponding with 12 position of deflecting bar are connected to, the side opposite with lever 11 of deflecting bar 12 is arcuate structure.Connection
The lower end of plate 7 is fixedly connected with multiple elastic bundled pieces 17, and personnel are fixed on bracket 9 by elastic bundled piece 17.
In the utility model, when escape slow-lowering device at work, personnel are sitting on bracket 9, by elastomeric cords to it
Leg be fixed and limit, then the body of personnel is further fixed by elastic bundled piece 17, to improve people
Member's stability during the decline opens lifesaving pack 3 during the decline, ramp-down device during the decline,
Bracket 9 is moved downward by 10 two ropes 13 of drive of set that are flexible coupling, movement of the curved guide groove to rope 13 in guide plate 5
Play the role of certain speed limit, and in the course of rotation due to two ureeling barrels 4, the deflecting bar 12 on 4 side wall of ureeling barrel is beaten
Onto lever 11, the slewing rate of ureeling barrel 4 is reduced to a certain extent, to further reach slow drop effect, is improved
The safety of personnel's landing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high building escape deceleration device, including placing box (1), which is characterized in that the upper end of the placing box (1) is fixed to be connected
It is connected to lifesaving appliance, there are two ureeling barrel (4), two unwrapping wire for rotation connection between the opposed inner walls of the placing box (1)
The side wall of cylinder (4) is equipped with unwrapping wire slot (16), is wound with rope (13) in two unwrapping wire slots (16), two ropes
(13) one end is fixedly connected in unwrapping wire slot (16), is equipped with and rope (13) position in the middle part of the lower end of the placing box (1)
Corresponding hollow groove, the one end of two ropes (13) far from unwrapping wire slot (16) is through hollow groove and fixing sleeve is connected to and is flexible coupling
It covers (10), the lower end of two ropes (13) is fixedly connected in the set (10) that is flexible coupling, and the interior bottom of the placing box (1) is set
There is the position-limit mechanism limited to two ropes (13), the lower end of the placing box (1) is fixedly connected with to the set that is flexible coupling
(10) lower end of the guiding mechanism being oriented to, the set (10) that is flexible coupling through guiding mechanism and is fixedly connected with connecting plate
(7), the lower end both ends of the connecting plate (7) are fixedly connected to support rod (8), fixed between two support rods (8) to connect
It is connected to bracket (9), the upper end of the bracket (9) is equipped with arc groove, is equipped with elastomeric cords in the arc groove.
2. a kind of high building escape deceleration device according to claim 1, which is characterized in that the lifesaving appliance includes fixing
It is connected to the circular platform type bracket (2) of placing box (1) upper end, the upper end of the circular platform type bracket (2) is fixedly connected with lifesaving pack
(3)。
3. a kind of high building escape deceleration device according to claim 1, which is characterized in that the position-limit mechanism includes fixing
It is connected to the fixing sleeve (15) of placing box (1) interior bottom, the inside of the fixing sleeve (15) is equipped with and two rope (13) positions
The upper end of corresponding opening, the fixing sleeve (15) is fixedly connected with hollow sleeve (14), and two hollow sleeves (14) cover respectively
It connects on the side wall of two ropes (13), and the inner wall of two hollow sleeves (14) is equipped with frictional layer.
4. a kind of high building escape deceleration device according to claim 1, which is characterized in that the guiding mechanism includes fixing
It is connected to the connecting rod (6) of placing box (1) lower end two sides, is fixedly connected between two connecting rods (6) to the set that is flexible coupling
(10) inside of the guide plate (5) being oriented to, the guide plate (5) is equipped with curved guide groove, and is flexible coupling under set (10)
End is through curved guide groove and is fixedly connected on connecting plate (7).
5. a kind of high building escape deceleration device according to claim 1, which is characterized in that two ureeling barrels (4)
Equal annular is rotatably connected to multiple deflecting bars (12) on side wall, be fixedly connected on the inner wall of the placing box (1) it is multiple with it is inclined
The corresponding lever (11) in bull stick (12) position, the deflecting bar (12) and lever (11) opposite side are arcuate structure.
6. a kind of high building escape deceleration device according to claim 1, which is characterized in that the lower end of the connecting plate (7)
It is fixedly connected with multiple elastic bundled pieces (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508787.6U CN208319722U (en) | 2018-04-09 | 2018-04-09 | A kind of high building escape deceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508787.6U CN208319722U (en) | 2018-04-09 | 2018-04-09 | A kind of high building escape deceleration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319722U true CN208319722U (en) | 2019-01-04 |
Family
ID=64780860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508787.6U Expired - Fee Related CN208319722U (en) | 2018-04-09 | 2018-04-09 | A kind of high building escape deceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475340A (en) * | 2022-05-30 | 2022-12-16 | 周飞 | Lock of liberation both hands falls ware |
-
2018
- 2018-04-09 CN CN201820508787.6U patent/CN208319722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115475340A (en) * | 2022-05-30 | 2022-12-16 | 周飞 | Lock of liberation both hands falls ware |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200409 |