CN201200729Y - Reciprocating type live-saving equipment - Google Patents
Reciprocating type live-saving equipment Download PDFInfo
- Publication number
- CN201200729Y CN201200729Y CNU2008203012301U CN200820301230U CN201200729Y CN 201200729 Y CN201200729 Y CN 201200729Y CN U2008203012301 U CNU2008203012301 U CN U2008203012301U CN 200820301230 U CN200820301230 U CN 200820301230U CN 201200729 Y CN201200729 Y CN 201200729Y
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- Prior art keywords
- rope
- compartment
- escape
- escape compartment
- damping
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Abstract
The utility model provides a reciprocating type life-saving device which is safe, reliable, and convenient to use. The reciprocating type life-saving device adopts the technical proposal that a bracket is slidingly fixed on a base; an escape compartment is movably arranged on the bracket; damping devices are arranged on the bracket; the escape compartment is suspended through a rope; and the rope of the escape compartment is connected with two damping devices. Double-compartment and double-damping reciprocating type life-saving is adopted to realize that the life-saving is unintermitted; rescue personnel can follow the rescue compartment to reach the roof so as to organize the escape; and the life-saving efficiency and safety are greatly improved. A movable pulley is adopted to suspend the rescue compartment through four wire ropes, thus the safety factor of the reciprocating type life-saving device is eight times better than that of the prior mode that the rescue compartment is suspended through a single wire rope. The double damping adjustable speed technology ensures that the device still can be continued to be used even if one to two wire ropes are broken. The circumference of the rescue compartment is enclosed by a metallic housing or a guardrail, thus the rescue compartment is safe and reliable, can be suitable for the rescue and refuge of people in various conditions. Furthermore, a wheelchair can be arranged to facilitate the safe escape of the people who are inconvenient to move.
Description
Technical field
The utility model relates to a kind of high building life saving device, particularly relates to a kind of reciprocating live-saving equipment.
Background technology
In order to utilize land area to greatest extent, skyscraper is more and more, and the intensive harm that makes the high building disaster be brought of personnel significantly increases, and main cause is that high-rise building life saving equipment is not popularized, when disaster takes place, be difficult in time rescue high-rise trapped personnel by the rescue personnel.Existing colony survival equipment is owing to its structural design is unreasonable, be difficult in when disaster takes place and play a role, the major defect of its existence is: 1) existing life-saving appliance needs power drives, and when disaster takes place, the cut probability of power supply is very high, uses brucker survival capsule itself just to have danger in this case; 2) the most of mechanical friction principle that adopts of existing buoyant apparatus realizes the slow lifesaving of falling, and its structural design can not guarantee safe handling; 3) the existing life-saving appliance major part is to use at the individual, and not for the escape personnel is provided with protective device, under the high building situation, because building Gao Fengda, the escape personnel easily waves rotation, clashes into the life security that body of wall causes the escape personnel easily; 4) traditional lifesaving appliance all is the single lifesaving, can't realize back and forth uninterrupted lifesaving, and the recovery of equipment is extremely lost time, and greatly reduces lifesaving efficient; 5) traditional survival equipment only is fit to straight tube building, has the building in group building to install and use to up-thin-low-thick or bottom.
The utility model content
Technical problem to be solved in the utility model provides a kind of reciprocating live-saving equipment safe, reliable, easy to use.
The technical scheme that the utility model technical solution problem is adopted is: reciprocating live-saving equipment, support slides and is fixed on the base, and escape compartment is movably arranged on the support, and damping unit is arranged on the support, escape compartment is hung by rope, and the rope of described escape compartment is connected with two damping units.
The beneficial effects of the utility model are: the utility model adopts the two reciprocating type lifesaving of damping in two cabins, has realized that lifesaving is uninterrupted, and the rescue personnel also can follow the survival capsule that returns roof and arrive the escape of roof tissue, has increased lifesaving efficient and security greatly; The utility model adopts movable pulley to hang survival capsule with 4 steel wire ropes, hangs safety coefficient up to 8 times than common single steel wire rope, and 1 to 2 steel wire rope still can continue to use even the technical guarantee of two Adjustable Damping speed is snapped; Surround by metal shell or guardrail around the utility model survival capsule, safe and reliable, take refuge applicable to people's escape of various healths, and can add and join wheelchair and make also safe escape of handicapped personnel.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is the schematic perspective view of other direction of the present utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the left view of Fig. 3.
Fig. 6 is a damping unit schematic diagram of the present utility model.
Fig. 7 is the scheme of installation of sheave and soft guide rail on the escape compartment of the present utility model.
Fig. 8 is the scheme of installation of soft guide rail of the present utility model.
Fig. 9 is an operation schematic diagram of the present utility model.
Figure 10 is the schematic diagram that the escape compartment retaining mechanism of the utility model device is in contact condition.
Figure 11 is the schematic diagram that the escape compartment retaining mechanism of the utility model device is in locking state.
Figure 12 is the working circuit diagram of the utility model device.
Figure 13 is the circuit diagram of restricting that returns of the utility model device.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and reciprocating live-saving equipment of the present utility model shown in Figure 5, support 4 slides and is fixed on the base 1, first escape compartment 5 and second escape compartment 6 are movably arranged on the support 4, the damping unit 9 of eliminating the escape compartment acceleration is arranged on the support 4, and first escape compartment 5 and second escape compartment 6 are hung by steel wire rope.
The top of damping unit 9 is provided with electrical control cubicles on the support 4, and the interior semi-automatic arrangements for speed regulation of being made up of driving switch and energy receiving device come the transformation resistance size to reach the speed governing purpose by regulation stall.Be provided with guide rail 2 between support 4 and the base 1, guide rail 2 is fixedly connected on the support 4, and base 1 is connected with guide rail 2 by pulley.Guide rail 2 is provided with rocker actuator 15, and rotating rocker device 15 can be sent roof with support 4.Base 1 can be fixed on roof and use, and also can rely on counterweight directly to be placed on roof and use.Be provided with retaining mechanism 12 between two escape compartments and the support 4.Support 4 is a square netted chase.Each escape compartment all is provided with 2 hatch doors, and advancing hatch door is the horizontal lattice door that draws, and goes out hatch door and is the perpendicular rolling screen door of drawing.
Be provided with sheave 7 in the both sides of two escape compartments and be connected, side by side soft guide rail 8 is clipped in the middle by two sheaves 7 and realizes, as shown in Figure 7 with soft guide rail 8; Soft guide rail 8 is W shape and installs, as shown in Figure 8, soft guide rail 8 be one continuous, the two ends of soft guide rail 8 are fixing by euphroe 13, and the centre is walked around the both sides of two escape compartments and is fixed on the ground 14 by sheave, and 4 corners, upper end are provided with sheave so that soft guide rail 8 is walked around, soft guide rail 8 pastes wall when flat and deposits and block with clamp, rotate the euphroe 13 that is arranged on the support 4 during use and tighten soft guide rail, two escape compartments just can slide on soft guide rail, and soft guide rail can adopt steel wire rope.
Support 4 is provided with the pendulum rope sheave 23 that is used to arrange rope, when rope roll 22 is received rope, pendulum rope sheave 23 can make the steel wire rope marshalling, if arranging meeting at random, steel wire rope cause rope roll 22 to receive the difference of rope radius, thereby influence rope roll 22 and receive the rope speed difference, further have influence on the deviation of two cabin strokes, occur that a cabin has put in place and situation that another cabin does not put in place.
The cabin of each escape compartment is pushed up into cross and is fixed with 4 movable pulleys, and each escape compartment passes movable pulley by two steel wire rope right-angled intersections and hangs.Two end points of two steel wire ropes of first escape compartment 5 directly are fixed on the support 4, and two other end points is connected respectively on first reel of two damping units.Two end points of two steel wire ropes of second escape compartment 6 then are connected respectively on second reel of two damping units, and two other end points then is connected respectively on two reels of storage rope roll 10, as shown in Figure 9.
From top annexation as can be seen; each escape compartment all has two damping machine protections; when lifesaving appliance moved, two damping machines operated simultaneously, even wherein damping machine breaks down and danger also can not occur or cause lifesaving appliance can't continue operation.Each survival capsule all has two steel wire ropes to link to each other with two damping machines respectively, also danger can not occur even there is steel cable fracture to occur like this.When first escape compartment 5 fell for the first time, second escape compartment 6 served as fixed pulley and does not move, and the storage rope roll 10 of filling steel wire rope begins to put rope, and first reel of two damping units is rotated by the pulling force of first escape compartment 5 all, starts working thereby drive two damping machines; After first escape compartment 5 landed, second escape compartment 6 began to fall, and second reel of two damping units is rotated by the pulling force of second escape compartment 6, starts working thereby drive two damping machines, and first escape compartment 5 is pulled up; When second escape compartment 6 landed, 5 of first escape compartments mechanism 12 that just is locked was locked.
When disaster takes place, rotating rocker device 15 is sent roof with support 4, tighten soft guide rail with euphroe 13, spur the startup pull bar 18 of the retaining mechanism 12 of first escape compartment 5, slow for the first time the falling of first escape compartment, 5 beginnings, first reel that steel wire rope drives on two damping units rotates, second reel begins to receive rope simultaneously, second escape compartment 6 served as fixed pulley and did not move this moment, the steel wire rope that second reel is received stores up rope roll 10 stored steel wire ropes exactly, and this rope capacity just reaches first escape compartment 5 and arrives ground.After first escape compartment 5 arrived ground, storage rope roll 10 had not had steel wire rope and has twined, and store up rope roll 10 and serve as the steel wire rope stiff end this moment.Spur the startup pull bar 18 of second escape compartment 6, second escape compartment 6 begins slow falling, second reel that steel wire rope begins to drive on two damping units rotates, first reel begins to receive rope, and first escape compartment 5 served as movable pulley and began to rise this moment, when second escape compartment 6 drops to ground, first escape compartment 5 arrives roof, the cabin head piece 16 of first escape compartment 5 rushes open the striker 17 of retaining mechanism 12, thereby is locked, shown in Figure 10 and 11.Continue back and forth to use the purpose that just can reach continuous escape.
When the utility model used, two damping machines 20 linked to each other with rope roll 22 by reductor 21 and work simultaneously, and safety coefficient improves greatly.Damping machine 20 is made up of stator and rotor, and rotor produces electric current by reductor 21 high speed rotating in magnetic field, and damping machine 20 is converted into electric energy with the decline potential energy of escape compartment, consumes by the absorption of energy receiving system and in the heat energy mode again.The energy receiving device can adopt resistor, and resistor links to each other with driving switch on the electrical control cubicles, the electric current of damping machine 20 outputs through the rectification of three-phase commutation bridge heap after, insert resistor by printed circuit board.Above-mentioned reductor 21 also can adopt variable-speed bearing.
Above-mentioned damping machine 20 can adopt permanent-magnet brushless DC electric machine, is made up of p-m rotor and stator, and the permanent magnet on the described p-m rotor adopts the multistage permanent magnet to form, and the multistage permanent magnet is arranged in the rotating shaft vertically.Can regulate effective permanent magnetic field intensity by the hop count of regulating permanent magnet like this, thereby reach the purpose of regulating power of motor, can make the very large permanent-magnet brushless DC electric machine of power, and owing to adopt the multisection type permanent magnet, each section permanent magnet is just smaller comparatively speaking, being subjected to centrifugal action during work just is not easy to damage the service life of having improved permanent magnet.
In the closed electromagnetic loop of damping machine 20,, thereby reach the purpose that absorbs escape compartment acceleration of gravity because the rotation of permanent magnet will produce magnetic force equalising torque gravity torque on the rotor.When the electric current that produces magnetic force potential energy converted heat to and distributes by resistor, promptly magnetic force potential energy was converted into heat energy when being consumed, and the gravitional force of escape compartment will discharge a part of, thereby produce the escape decrease speed.If consumption of heat energy is constant, so when human body weight is specified, just can reach the purpose that escape compartment safety descends.Resistance size by the driving switch regulating resistor, thereby regulate the speed that heat distributes, utilize this characteristic just can regulate the speed that escape compartment descends, also can make damping machine 20 and loop thereof remain on rated temperature, the characteristic that guarantees damping machine 20 is constant, normal continuously work is suitable for the purpose of highly not limitting thereby reach, as shown in figure 12.
According to the escape number in the escape compartment, regulate decrease speed by semi-automatic arrangements for speed regulation, thereby reach safe and quick escape.After finishing using, the escape compartment that will be positioned at bottom of the building with storage rope roll 10 is regained, and can adopt manual withdrawal, also can adopt electronic withdrawal, electronic withdrawal return the rope circuit diagram as shown in figure 13, guarantee the escape compartment of regaining mechanism's 12 lockings that are locked.
Claims (10)
- [claim 1] reciprocating live-saving equipment, damping unit (9) is arranged on the support (4), and escape compartment is hung by rope, it is characterized in that: the rope of described escape compartment is connected with two damping units (9).
- [claim 2] reciprocating live-saving equipment as claimed in claim 1, it is characterized in that: described support (4) slides and is fixed on the base (1), escape compartment is movably arranged on the support (4), described escape compartment comprises first escape compartment (5) and second escape compartment (6), and described rope adopts steel wire rope.
- [claim 3] reciprocating live-saving equipment as claimed in claim 2, it is characterized in that: be provided with guide rail (2) between described support (4) and the base (1), described guide rail (2) is fixedly connected on the described support (4), described base (1) is connected with guide rail (2) by pulley, and described guide rail (2) is provided with rocker actuator (15).
- [claim 4] reciprocating live-saving equipment as claimed in claim 2 is characterized in that: be provided with retaining mechanism (12) between described escape compartment and support (4).
- [claim 5] reciprocating live-saving equipment as claimed in claim 2, it is characterized in that: described damping unit (9) is made up of rope roll (22), reductor (21) or variable-speed bearing and damping machine (20), described steel wire rope pulling rope roll (22) rotates, rope roll (22) is connected with damping machine (20), and described damping machine (20) is connected with the rope roll axle of chain with rope roll (22) by sprocket wheel (3).
- [claim 6] reciprocating live-saving equipment as claimed in claim 5 is characterized in that: the cabin of described escape compartment is pushed up into cross and is fixed with 4 movable pulleys, and each escape compartment passes movable pulley by two steel wire rope right-angled intersections and hangs.
- [claim 7] reciprocating live-saving equipment as claimed in claim 6, it is characterized in that: described rope roll (22) is made up of first reel, second reel, baffle plate, bearing and rope roll axle, two end points of two steel wire ropes of described first escape compartment (5) are fixed on the support (4), and two other end points is connected respectively on first reel of two damping units (9); Two end points of two steel wire ropes of second escape compartment (6) are connected respectively on second reel of two damping units (9), and two other end points is connected respectively on two reels of storage rope roll (10).
- [claim 8] reciprocating live-saving equipment as claimed in claim 5, it is characterized in that: described support (4) is provided with electrical control cubicles, the interior semi-automatic arrangements for speed regulation of forming by driving switch and energy receiving device, described energy receiving device adopts resistor, described resistor links to each other with driving switch, and the electric current of described damping machine (20) output inserts described resistor by circuit.
- [claim 9] reciprocating live-saving equipment as claimed in claim 5, it is characterized in that: described damping machine (20) adopts permanent-magnet brushless DC electric machine, form by p-m rotor and stator, permanent magnet on the described p-m rotor adopts the multistage permanent magnet to form, and the multistage permanent magnet is arranged in the rotating shaft vertically.
- [claim 10] reciprocating live-saving equipment as claimed in claim 2, it is characterized in that: be provided with sheave (7) in the both sides of described escape compartment and be connected with soft guide rail (8), the two ends of soft guide rail (8) are fixing by euphroe (13), and the centre is walked around the both sides of two escape compartments and fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203012301U CN201200729Y (en) | 2008-06-19 | 2008-06-19 | Reciprocating type live-saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203012301U CN201200729Y (en) | 2008-06-19 | 2008-06-19 | Reciprocating type live-saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200729Y true CN201200729Y (en) | 2009-03-04 |
Family
ID=40423039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203012301U Expired - Fee Related CN201200729Y (en) | 2008-06-19 | 2008-06-19 | Reciprocating type live-saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200729Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869183A (en) * | 2019-04-01 | 2019-06-11 | 施阿丹 | A kind of coal mine floods intelligence rescue device and application method |
| CN110152213A (en) * | 2019-05-27 | 2019-08-23 | 祝源 | High-rise building fire joins together self-declining type escape device |
| WO2021179412A1 (en) * | 2020-03-09 | 2021-09-16 | 南京祖航航空科技有限公司 | Variable-damping rope winding and unwinding device for unmanned aerial vehicle |
-
2008
- 2008-06-19 CN CNU2008203012301U patent/CN201200729Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869183A (en) * | 2019-04-01 | 2019-06-11 | 施阿丹 | A kind of coal mine floods intelligence rescue device and application method |
| CN110152213A (en) * | 2019-05-27 | 2019-08-23 | 祝源 | High-rise building fire joins together self-declining type escape device |
| CN110152213B (en) * | 2019-05-27 | 2020-12-18 | 祝源 | Fire disaster self-descending escape device for high-rise building |
| WO2021179412A1 (en) * | 2020-03-09 | 2021-09-16 | 南京祖航航空科技有限公司 | Variable-damping rope winding and unwinding device for unmanned aerial vehicle |
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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: 20090304 |
|
| RR01 | Reinstatement of patent right |
Former decision: cessation of patent right due to non-payment of the annual fee Former decision publication date: 20100922 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20130619 |