CN108853765A - A kind of novel escape descending lifeline - Google Patents
A kind of novel escape descending lifeline Download PDFInfo
- Publication number
- CN108853765A CN108853765A CN201810764116.0A CN201810764116A CN108853765A CN 108853765 A CN108853765 A CN 108853765A CN 201810764116 A CN201810764116 A CN 201810764116A CN 108853765 A CN108853765 A CN 108853765A
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- Prior art keywords
- rope
- block
- gear
- shell
- fixed
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of novel escape descending lifelines,It is related to survival equipment field,Including rope collector,Rope and lifting lug,The rope collector is connected with rope,The rope passes through controller and rope is slidably connected with controller,The side of the controller is evenly distributed with several heat dissipation grids,The controller lower end surface and the upper surface of pedestal are welded,The speed of rope decline is adjusted by speed adjusting gear when in use,And the vibration that rope generates in operation is reduced by the effect of damper mechanism,Guarantee that escape personnel slowly declines,It is safer,Multiple anti-pulleys are equipped with inside controller to make rope in order,Prevent rope from winding in the process of running,When encountering rope and quickly running suddenly,Detect transmission mechanism control arrestment mechanism locking connection turntable,So that rope runs slowly,When slowing down, the clamp at driving mechanism both ends tenses rope ends,And then the speed for running rope further slows down,Accomplish the effect of slow drop.
Description
Technical field
The present invention relates to survival equipment fields, and in particular to a kind of novel escape descending lifeline.
Background technique
Descending lifeline is formed by linking up with (or hanging ring), suspender belt, rope and speed control etc., is that one kind can make one to restrict along (with)
The safe rescue equipment that (band) slowly declines, its available dedicated installation utensil are mounted on building window, balcony or building flat
Etc., also mountable on elevating fire truck, suffer a calamity or disaster personnel of the rescue on the high-rise scene of a fire, at present inside descending lifeline
Rope the problem of may being wound when being worked descending lifeline encounter again it is urgent in the case where, equipment can not be fine
Judge.
But prior art descending lifeline, when being worked, internal rope is longer, will cause internal rope in this way and twines
Around, causing rope to can not be successfully operation together, cause danger；And if the quickly operation suddenly of descending lifeline inner strand, if
Standby inside cannot make the operation slowed down to rope, and it is too fast and cause danger certainly will to will lead to escape personnel's decrease speed.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel escape descending lifeline, it is existing to solve
Have descending lifeline when being worked, internal rope is longer, will cause internal rope in this way and is intertwined, cause rope without
Method trouble-free operation, causes danger；And if descending lifeline inner strand is quickly run suddenly, cannot be made inside equipment to rope
The operation of deceleration, certainly will will lead to escape personnel's decrease speed it is too fast and the problem of cause danger.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of slow drop of novel escape
Device, including rope collector, rope and lifting lug, the rope collector are connected with rope, the rope pass through controller and
Rope is slidably connected with controller, and the side of the controller is evenly distributed with several heat dissipation grids, and the lifting lug is with pedestal
It welds the upper surface of integral structure, the controller lower end surface and pedestal；
The controller include shell, damper mechanism, speed adjusting gear, detection transmission mechanism, arrestment mechanism, driving mechanism,
Tensioning mechanism, buffer gear, anti-pulley, rope import and rope outlet, the bottom of the shell and the upper end of pedestal are welded, institute
It states damper mechanism one end to be connected with housing internal surface, the damper mechanism other end is connected with rope inlet surface, the tune
One end of fast mechanism is fixedly mounted bottom surface, the other end of speed adjusting gear inside the housing and is flexibly connected with rope, and the detection passes
Upper end inside the housing is fixedly mounted in motivation structure, and detection transmission mechanism is located at rope side, and the arrestment mechanism is located at detection and passes
The surface of motivation structure, the upper end of arrestment mechanism and rope are rotatablely connected, and the driving mechanism is being located at detection transmission mechanism just
Lower section, the upper end of driving mechanism and the lower end of detection transmission mechanism are rotatablely connected, living in the middle part of driving mechanism lower end and tensioning mechanism
Dynamic connection, the tensioning mechanism both ends are flexibly connected with rope, and the buffer gear both ends are fixedly mounted on tensioning mechanism both ends,
The anti-skidding wheel outer surface fits with rope outer surface, and the rope import is fixedly mounted on the left of shell inside lower end, institute
Rope outlet is stated to be fixedly mounted on the left of shell inside lower end, the rope import is located at rope outlet side, the rope into
Mouth is connected with rope, and the rope outlet is connected with rope.
Preferably, the damper mechanism includes reinforcing pedestal, the first fixed block, the second fixed block, shock-absorbing spring, vibration damping
Plate, one side surface of reinforcing pedestal are mutually welded with one side surface of interior of shell lower end, and first fixed block is fixedly mounted on
Another side surface of pedestal is reinforced, second fixed block is fixedly mounted on one side surface of damping block, shock-absorbing spring one end peace
On the first fixed block, the shock-absorbing spring other end is mounted on the second fixed block, another side surface of damping block with
Rope import outer surface fits.
Preferably, the speed adjusting gear includes governor motor, motor drive shaft, screw rod, serrated disks, fixed round block, movement
Frame, mobile bar, drive block, support frame, track roller, drive shaft, under the governor motor is fixedly mounted inside the housing
End, the governor motor and motor drive shaft are mechanically connected, and the motor drive shaft upper end is mutually welded and is mechanically connected with screw rod lower end,
The screw rod is meshed with serrated disks, and the serrated disks are equipped with fixed round block, and the fixed round block is mounted on movement
Lower portion and clearance fit, the mobile framework left side are mutually welded and are flexibly connected with mobile bar right end, the shifting
Drive block is equipped in the middle part of lever, the mobile bar is mounted on inside support frame upper end by embedded mode and clearance fit, institute
It states drive block, cooperate with track cylinder gap, the drive shaft right end is mounted on track drums inside simultaneously by embedded mode
And it is mechanically connected.
Preferably, the detection transmission mechanism includes velocity measuring head, detector, data line, electromagnetic device, Electrical heads, electricity
Magnetic bar, the velocity measuring head are located at rope side, and the velocity measuring head is integrated with detector, the detector
It is connected by data line with electromagnetic device, the electromagnetic device is flexibly connected with Electrical heads, and the magnet plunger upper end passes through insertion side
Formula is mounted on inside electromagnetic device lower end and is flexibly connected, and the lower end of the magnet plunger and driving mechanism are rotatablely connected, the electricity
Magnetic head is located at immediately below arrestment mechanism.
Preferably, the arrestment mechanism includes drive block, fixed link, master gear, connection turntable, screw rod, movable block and connection
Moving gear, the drive block are located at the surface of Electrical heads, and the bosom position of drive block is equipped with cavity, the left and right of drive block
Two sides are equipped with the first spur rack, and the bottom of drive block is fixedly connected with magnet, and the upper end of the fixed link is fixedly connected on shell
The center of upper inside wall, lower end and the cavity of fixed link are slidably connected, and the lower end of fixed link is cased with spring, the spring
Upper end be fixedly connected with the upper side wall of cavity, the lower end of spring is fixedly connected with the lower end tip position of fixed link, the master
Gear is symmetrically arranged at the left and right sides of drive block, and master gear and master bevel gear are located in same shaft and the two and shaft key connect
It connects, the master gear is engaged with the first spur rack, and the master bevel gear is engaged with from bevel gear, and the upper end of the movable block is equipped with
Second spur rack, the side of movable block are equipped with tapped through hole, and one end of the screw rod is keyed with from bevel gear, and screw rod passes through spiral shell
Line through-hole is threadedly coupled with movable block, and the connection turntable is located at the surface of drive block, and connection turntable is fixed by the bracket
The center of interior of shell upper side wall, the rope is looped around the surface of connection turntable and rope and the surface for connecting turntable are tight
Patch, is symmetrically arranged with brake(-holder) block at left and right sides of the connection turntable, and the one of the back center position of the brake(-holder) block and interlocking bar
End is fixedly connected, and the lower end surface of the interlocking bar is equipped with third spur rack, and the linkage gear and the second spur rack and third are straight
Rack gear engagement.
Preferably, the driving mechanism includes sliding shoe, fixed glides, interlocking bar, linkage turntable, link belt, described
Sliding shoe upper end is mutually welded and is flexibly connected with magnet plunger lower end, and the sliding shoe is mounted on inside fixed glides and gap
Cooperation, the fixed glides lower end are flexibly connected with interlocking bar upper end, and the interlocking bar lower end is fixedly mounted on linkage turntable
And it is flexibly connected, the linkage turntable is connected with linkage belt.
Preferably, the tensioning mechanism includes shaft, fixed link, thread plate, screw rod, clamp, and the shaft passes through linkage
Belt is flexibly connected with linkage turntable, and the fixed link middle part is through shaft inside and is mechanically connected, the fixed link two
End is equipped with thread plate, and the thread plate is connect with screw rod threaded one end, and the screw rod other end is mutually welded with one side surface of clamp,
The rope is through clamp inside and is flexibly connected, and the clamp is flexibly connected with buffer gear.
Preferably, the buffer gear includes support plate, force rod, support rod, piston rod, buffer spring, the support
One side surface of plate is mutually welded with one side surface of clamp, and the support plate other side is mutually welded with force rod head end, the force rod
End is mutually welded with one side surface of support rod, and described piston rod one end is mounted on inside support rod by embedded mode and gap
Cooperation, described buffer spring one end fits with another side surface of support rod.
The advantage of the invention is that：A kind of novel escape descending lifeline of the invention, when in use by speed adjusting gear come
The speed of rope decline is adjusted, and the vibration that generates in operation of rope is reduced by the effect of damper mechanism, it in this way can be with
Guarantee that escape personnel slowly declines, it is safer, it is equipped with multiple anti-pulleys inside controller and makes rope in order, prevents rope from transporting
It is wound during row；When encountering rope and quickly running suddenly, detects the Electrical heads in transmission mechanism and is powered to obtain electric rising,
And under inhaling magnet, magnet makes downwards brake(-holder) block that locking is connected turntable, so that rope runs slowly, electromagnetic device is opened also
So that driving mechanism is run, tense the clamp at driving mechanism both ends by rope ends, and then makes the speed of rope operation into one
Step slows down, to slow down the decrease speed of escape personnel, accomplishes the effect of slow drop；Buffer gear, buffer are equipped in the middle part of clamp
Structure plays that prevent clamp from tensing too fast, so that rope stops suddenly, it is ensured that the life security of escape personnel, in addition heat dissipation grid
The mechanism heat generated in rope motion process is distributed, the service life of device is extended.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of novel escape descending lifeline；
Fig. 2 is a kind of cross-sectional view of novel escape descending lifeline；
Fig. 3 is a kind of working state structure schematic diagram of novel escape descending lifeline；
Fig. 4 is a kind of inside overall work status architecture schematic diagram of novel escape descending lifeline；
Fig. 5 is the structural schematic diagram of damper mechanism in Fig. 3；
Fig. 6 is the structural schematic diagram of arrestment mechanism in Fig. 3.
In figure：Rope collector -1, rope -2, controller -3, lifting lug -4, pedestal -5, heat dissipation grid -6, shell -301,
Damper mechanism -302, speed adjusting gear -303, detection transmission mechanism -304, arrestment mechanism -305, driving mechanism -306, fastener
Structure -307, anti-pulley -309, rope import -3010, rope outlet -3011, reinforces pedestal -3021, first at buffer gear -308
Fixed block -3022, the second fixed block -3023, shock-absorbing spring -3024, damping block -3025, governor motor -3031, motor drive shaft -
3032, screw rod -3033, serrated disks -3034, fixed round block -3035, mobile framework -3036, mobile bar -3037, driving
Block -3038, support frame -3039, track roller -30310, drive shaft -30311, velocity measuring head -3041, detector -
3042, data line -3043, electromagnetic device -3044, Electrical heads -3045, magnet plunger -3046, magnet -3051, drive block -3052, sky
Chamber -3053, spring -3054, fixed link -3055, the first spur rack -3056, master gear -3057, master bevel gear -3058, from cone
Gear -3059, connection turntable -30510, screw rod -30511, movable block -30512, tapped through hole -30513, the second spur rack -
30514, linkage gear -30515, interlocking bar -30516, third spur rack -30517, brake(-holder) block -30518, sliding shoe -3061,
Fixed glides -3062, interlocking bar -3063, linkage turntable -3064, linkage belt -3065, shaft -3071, fixed link -3072,
Thread plate -3073, screw rod -3074, clamp -3075, support plate -3081, force rod -3082, support rod -3083, piston rod -
3084, buffer spring -3085.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 6 is please referred to, the present invention provides a kind of novel escape descending lifeline technical solution：Including rope collector 1,
Rope 2 and lifting lug 4, the rope collector 1 are connected with rope 2, and the rope 2 is across controller 3 and rope 2 and controller
3 are slidably connected, and the side of the controller 3 is evenly distributed with several heat dissipation grids 6, and the lifting lug 4 is integrated knot with pedestal 5
It welds the upper surface of structure, 3 lower end surface of controller and pedestal 5；
It is worth noting that, the controller 3 includes shell 301, damper mechanism 302, speed adjusting gear 303, detection transmission
Mechanism 304, arrestment mechanism 305, driving mechanism 306, tensioning mechanism 307, buffer gear 308, anti-pulley 309, rope import
3010 and rope outlet 3011, the bottom of the shell 301 and the upper end of pedestal 5 are welded, described 302 one end of damper mechanism and outer
301 interior surface of shell is connected, and 302 other end of damper mechanism is connected with 3010 surface of rope import, the speed adjusting gear 303
One end be fixedly mounted on 301 inner bottom surface of shell, the other end of speed adjusting gear 303 is flexibly connected with rope 2, and the detection passes
Motivation structure 304 is fixedly mounted on 301 inner upper end of shell, and detection transmission mechanism 304 is located at 2 side of rope, the arrestment mechanism
305 are located at the surface of detection transmission mechanism 304, and the upper end of arrestment mechanism 305 and rope 2 are rotatablely connected, the driving mechanism
306 are located at the underface of detection transmission mechanism 304, and the upper end of driving mechanism 6 and the lower end of detection transmission mechanism 304 rotate and connect
It connects, is flexibly connected in the middle part of 306 lower end of driving mechanism and tensioning mechanism 307,307 both ends of tensioning mechanism and 2 activity of rope are even
It connects, 308 both ends of buffer gear are fixedly mounted on 307 both ends of tensioning mechanism, outside 309 outer surface of anti-pulley and rope 2
Surface fits, and the rope import 3010 is fixedly mounted on inside 301 left side lower end of shell, and the rope outlet 3011 is fixed
It is mounted on inside 301 left side lower end of shell, the rope import 3010 is located at 3011 side of rope outlet, the rope import
3010 are connected with rope 2, and the rope outlet 3011 is connected with rope 2.
In the present embodiment, the damper mechanism 302 is fixed including reinforcing pedestal 3021, the first fixed block 3022, second
Block 3023, shock-absorbing spring 3024, damping block 3025,3,021 1 side surface of reinforcing pedestal and 301 interior lower end side of shell
Surface is mutually welded, and first fixed block 3022, which is fixedly mounted on, reinforces another side surface of pedestal 3021, second fixed block
3023 are fixedly mounted on 3,025 1 side surface of damping block, and described 3024 one end of shock-absorbing spring is mounted on the first fixed block 3022,
3024 other end of shock-absorbing spring is mounted on the second fixed block 3023, another side surface of the damping block 3025 and rope into
3010 outer surfaces of mouth fit.
In the present embodiment, the speed adjusting gear 303 includes governor motor 3031, motor drive shaft 3032, screw rod 3033, saw
Tooth disk 3034, fixed round block 3035, mobile framework 3036, mobile bar 3037, drive block 3038, support frame 3039, track rolling
Cylinder 30310, drive shaft 30311, the governor motor 3031 are fixedly mounted on 301 interior lower end of shell, the governor motor
3031 are mechanically connected with motor drive shaft 3032, and 3032 upper end of motor drive shaft is mutually welded with 3033 lower end of screw rod and machinery connects
It connects, the screw rod 3033 is meshed with serrated disks 3034, and the serrated disks 3034 are equipped with fixed round block 3035, described
Fixed round block 3035 is mounted on 3036 inside of mobile framework and clearance fit, 3036 left side of mobile framework and mobile bar
3037 right ends are mutually welded and are flexibly connected, and drive block 3038 is equipped in the middle part of the mobile bar 3037, and the mobile bar 3037 is logical
It crosses embedded mode and is mounted on 3039 upper end of support frame inside and clearance fit, the drive block 3038 and track roller 30310
Clearance fit, 30311 right end of drive shaft are mounted on 30310 inside of track roller and machinery even by embedded mode
It connects.
In the present embodiment, the detection transmission mechanism 304 includes velocity measuring head 3041, detector 3042, data line
3043, electromagnetic device 3044, Electrical heads 3045, magnet plunger 3046, the velocity measuring head 3041 are located at 2 side of rope, the speed
Degree detector 3041 is integrated with detector 3042, and the detector 3042 passes through data line 3043 and electromagnetic device 3044
It is connected, the electromagnetic device 3044 is flexibly connected with Electrical heads 3045, and 3046 upper end of magnet plunger is installed by embedded mode
It inside 3044 lower end of electromagnetic device and is flexibly connected, the lower end of the magnet plunger 3046 and driving mechanism 306 are rotatablely connected, institute
Electrical heads 3045 are stated to be located at immediately below arrestment mechanism 305.
In the present embodiment, the arrestment mechanism 305 includes drive block 3052, fixed link 3055, master gear 3057, connection
Turntable 30510, screw rod 30511, movable block 30512 and linkage gear 30515, the drive block 3052 are located at Electrical heads 3045
Surface, the bosom position of drive block 3052 are equipped with cavity 3053, and the left and right sides of drive block 3052 is equipped with the first straight-tooth
The bottom of item 3056, drive block 3052 is fixedly connected with magnet 3051, and the upper end of the fixed link 3055 is fixedly connected on shell
The center of 301 upper inside walls, lower end and the cavity 3053 of fixed link 3055 are slidably connected, the lower end cap of fixed link 3055
There is spring 3054, the upper end of the spring 3054 is fixedly connected with the upper side wall of cavity 3053, the lower end of spring 3054 and fixation
The lower end tip position of bar 3055 is fixedly connected, and the master gear 3057 is symmetrically arranged at the left and right sides of drive block 3052, main tooth
Wheel 3057 is located in same shaft with master bevel gear 3058 and the two and shaft are keyed, the master gear 3057 and the first straight-tooth
Item 3056 engages, and the master bevel gear 3058 is engaged with from bevel gear 3059, and it is straight that the upper end of the movable block 30512 is equipped with second
Rack gear 30513, the side of movable block 30512 are equipped with tapped through hole 30513, one end of the screw rod 30511 with from bevel gear
3059 key connections, screw rod 30511 are threadedly coupled by tapped through hole 30513 with movable block 30512, the connection turntable 30510
Positioned at the surface of drive block 3052, connects turntable 30510 and be fixed by the bracket the centre bit in 301 upper inside wall of shell
It sets, the rope 2 is looped around the surface of connection turntable 30510 and rope 2 is close to the surface of connection turntable 30510, the company
The left and right sides for switching through disk 30510 is symmetrically arranged with brake(-holder) block 30518, the back center position of the brake(-holder) block 30518 and linkage
One end of bar 30516 is fixedly connected, and the lower end surface of the interlocking bar 30516 is equipped with third spur rack 30517, the linkage gear
30515 engage with the second spur rack 30514 and third spur rack 30517.
In the present embodiment, the driving mechanism 306 includes sliding shoe 3061, fixed glides 3062, interlocking bar 3063, connection
Turn disk 3064, linkage belt 3065,3061 upper end of sliding shoe are mutually welded and are flexibly connected with 3046 lower end of magnet plunger,
The sliding shoe 3061 is mounted on 3062 inside of fixed glides and clearance fit, 3062 lower end of fixed glides and interlocking bar
3063 upper ends are flexibly connected, and 3063 lower end of interlocking bar is fixedly mounted on linkage turntable 3064 and is flexibly connected, described
Linkage turntable 3064 is connected with linkage belt 3065.
In the present embodiment, the tensioning mechanism 307 includes shaft 3071, fixed link 3072, thread plate 3073, screw rod
3074, clamp 3075, the shaft 3071 are flexibly connected by linkage belt 3065 with linkage turntable 3064, the fixed link
3072 middle parts are through 3071 inside of shaft and are mechanically connected, and 3072 both ends of fixed link are equipped with thread plate 3073, described
Thread plate 3073 is connect with 3074 threaded one end of screw rod, and 3074 other end of screw rod is mutually welded with 3,075 1 side surface of clamp,
The rope 2 is through 3075 inside of clamp and is flexibly connected, and the clamp 3075 is flexibly connected with buffer gear 308.
In the present embodiment, the buffer gear 308 includes support plate 3081, force rod 3082, support rod 3083, piston
Bar 3084, buffer spring 3085,3,081 1 side surface of support plate are mutually welded with 3,075 1 side surface of clamp, the support plate
3081 other sides are mutually welded with 3082 head end of force rod, and 3082 end of force rod is mutually welded with 3,083 1 side surface of support rod
It connects, described 3084 one end of piston rod is mounted on 3083 inside of support rod and clearance fit, the buffering elastic by embedded mode
3085 one end of spring fits with another side surface of support rod 3083.
Governor motor described in this patent is to change motor using the methods of the series of change motor, voltage, electric current, frequency
Revolving speed so that motor reaches a kind of motor of higher service performance, due to its excellent properties, variable-speed motor is used extensively
Make permanent torque or successively decrease to turn in industrial departments such as steel, power station, cable, chemical industry, petroleum, cement, weaving, printing and dyeing, papermaking, machinery
The load machinery stepless speed regulation of square is used.
Piston rod described in this patent is the connecting component of supporting piston acting, and major applications are in oil cylinder, cylinder moving
It is the moving component that movement is frequent, technical requirements are high in execution unit, by taking hydraulic cylinder as an example, by：Cylinder barrel, piston rod
(cylinder rod), piston, a few part compositions of end cap, the quality of processing quality directly affect the life and reliability of entire product.
The course of work and principle：Controller 3 is hung in place by lifting lug 4, it will by rope collector 1
Rope 2, which is stored, to be put in place, and escape personnel is covered safety belt with by 2 other end of rope, passes through unlatching
Governor motor 3031 rotates motor drive shaft 3032, has driven screw rod 3033 to rotate, the sawtooth being meshed with screw rod 3033
Disk 3034 starts to rotate, and at this moment the fixation round block 3035 on serrated disks 3034 and then moves, and mobile framework 3036 is driven to move
Dynamic, mobile bar 3037 and then moves left and right, and the drive block 3038 in mobile bar 3037 moves left and right, and passes through track roller 30310
On track so that track roller 30310 rotate, drive drive shaft 30311 rotate, at this moment rope brings into operation, escape people
Member begins to decline, and the speed of rope decline can be adjusted by adjusting the revolving speed of governor motor 3031, and pass through vibration damping machine
The effect of structure 302 reduces the vibration that rope 2 generates in operation, can guarantee that escape personnel slowly declines in this way, safer,
It is equipped with multiple anti-pulleys 309 inside controller 3 to make rope 2 in order, prevents rope 2 from winding in the process of running；When encountering
When rope 2 is quickly run suddenly, at this moment velocity measuring head 3041 detects speed data and passes data to detector
3042, detector 3042 is analyzed and processed data, is opened electromagnetic device 3044 by data line 3043, at this moment Electrical heads
3045 obtain electric rising, the attraction of magnet 3051 are moved down, and then drive block 3052 is driven to overcome the elastic force of spring 3054 downward
It is mobile, during drive block 3052 moves down, drive master gear 3057 to rotate by the first spur rack 3056, and then make silk
Bar 30511 is rotated in master bevel gear 3058 and under the drive of bevel gear 3059, when screw rod 30511 rotates, movable block 30512
It moves right, linkage gear 30515 rotates under the action of the second spur rack 30514, and then passes through 30517 band of third spur rack
Dynamic interlocking bar 30516 pushes brake(-holder) block 30518 to turn connection to the direction movement close to connection turntable 30510, interlocking bar 30516
Disk 30510 is locked, and connection turntable 30510 is made to run slowly, so that rope 2 runs slowly, the unlatching of electromagnetic device 3044 also makes
Driving mechanism 306 is run, the linkage turntable 3064 in driving mechanism 306 rotates, by the transmission of the belt 3065 that links so that
Shaft 3071 rotates, and fixed link 3072 is driven to rotate, and at this moment thread plate 3073 rotates, the screw rod being threadedly coupled with thread plate 3073
3074 run toward centre, and clamp 3075 is driven to run toward centre, and the clamp 3075 at both ends tenses 2 both ends of rope, so that rope 2
The speed of operation slows down, to slow down the decrease speed of escape personnel, accomplishes the effect of slow drop；Buffering is equipped in the middle part of clamp 3075
Mechanism 308, buffer gear 308 play that prevent clamp 3075 from tensing too fast, so that rope 2 stops suddenly, it is ensured that escape personnel
Life security.
The present invention solves descending lifeline when working, and internal rope is longer, will cause internal rope in this way and twines
Around, causing rope to can not be successfully operation together, cause danger；And if the quickly operation suddenly of descending lifeline inner strand, if
Standby inside cannot make the operation slowed down to rope, certainly will will lead to that escape personnel's decrease speed is too fast and that causes danger ask
Topic is adjusted the speed of rope decline by speed adjusting gear when in use, and reduces rope by the effect of damper mechanism and exist
The vibration generated in operation can guarantee that escape personnel slowly declines in this way, safer, be equipped with inside controller multiple anti-skidding
Wheel makes rope in order, prevents rope from winding in the process of running；When encountering rope and quickly running suddenly, driver is detected
Electrical heads in structure are powered to obtain electric rising, and under magnet is inhaled, magnet make downwards brake(-holder) block will locking connection turntable so that
Rope runs slowly, and electromagnetic device unlatching also runs driving mechanism, tenses the clamp at driving mechanism both ends by rope ends,
And then the speed for running rope further slows down, to slow down the decrease speed of escape personnel, accomplishes the effect of slow drop；Clamp
Middle part is equipped with buffer gear, and buffer gear, which plays, prevents clamp tension too fast, so that rope stops suddenly, it is ensured that escape personnel
Life security, in addition heat dissipation grid distributes the mechanism heat generated in rope motion process, extends the use of device
Service life.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of novel escape descending lifeline, it is characterised in that：It is described including rope collector (1), rope (2) and lifting lug (4)
Rope collector (1) is connected with rope (2), and the rope (2) passes through controller (3) and rope (2) and controller (3) are slided
Connection, the side of the controller (3) are evenly distributed with several heat dissipation grids (6), and the lifting lug (4) is integrated with pedestal (5)
Change structure, the upper surface welding of controller (3) lower end surface and pedestal (5)；
The controller (3) include shell (301), damper mechanism (302), speed adjusting gear (303), detection transmission mechanism (304),
Arrestment mechanism (305), driving mechanism (306), tensioning mechanism (307), buffer gear (308), anti-pulley (309), rope import
(3010) it is welded with rope outlet (3011), the bottom of the shell (301) and the upper end of pedestal (5), the damper mechanism
(302) one end is connected with shell (301) interior surface, damper mechanism (302) other end and rope import (3010) surface phase
Connection, one end of the speed adjusting gear (303) is fixedly mounted on shell (301) inner bottom surface, the other end of speed adjusting gear (303)
It is flexibly connected with rope (2), the detection transmission mechanism (304) is fixedly mounted on shell (301) inner upper end, detects driver
Structure (304) is located at rope (2) side, and the arrestment mechanism (305) is located at the surface of detection transmission mechanism (304), brake
The upper end of structure (305) and rope (2) are rotatablely connected, the driving mechanism (306) be located at detection transmission mechanism (304) just under
Square, the upper end of driving mechanism (6) and the lower end of detection transmission mechanism (304) are rotatablely connected, driving mechanism (306) lower end and tension
It is flexibly connected in the middle part of mechanism (307), tensioning mechanism (307) both ends are flexibly connected with rope (2), the buffer gear
(308) both ends are fixedly mounted on tensioning mechanism (307) both ends, and anti-pulley (309) outer surface is affixed with rope (2) outer surface
It closes, the rope import (3010) is fixedly mounted on the left of shell (301) inside lower end, the fixed peace of the rope outlet (3011)
On the left of the shell (301) inside lower end, the rope import (3010) is located at rope outlet (3011) side, the rope into
Mouth (3010) is connected with rope (2), and the rope outlet (3011) is connected with rope (2).
2. a kind of novel escape descending lifeline according to claim 1, it is characterised in that：The damper mechanism (302) includes
Pedestal (3021), the first fixed block (3022), the second fixed block (3023), shock-absorbing spring (3024), damping block (3025) are reinforced,
(3021) one side surface of reinforcing pedestal is mutually welded with one side surface of shell (301) interior lower end, first fixed block
(3022) it is fixedly mounted on and reinforces pedestal (3021) another side surface, second fixed block (3023) is fixedly mounted on damping block
(3025) one side surfaces, described shock-absorbing spring (3024) one end are mounted on the first fixed block (3022), the shock-absorbing spring
(3024) other end is mounted on the second fixed block (3023), another side surface of the damping block (3025) and rope import
(3010) outer surface fits.
3. a kind of novel escape descending lifeline according to claim 1, it is characterised in that：The speed adjusting gear (303) includes
Governor motor (3031), motor drive shaft (3032), screw rod (3033), serrated disks (3034), fixed round block (3035), movable frame
Frame (3036), mobile bar (3037), drive block (3038), support frame (3039), track roller (30310), drive shaft
(30311), the governor motor (3031) is fixedly mounted on shell (301) interior lower end, the governor motor (3031) and horse
It being mechanically connected up to axis (3032), motor drive shaft (3032) upper end is mutually welded and is mechanically connected with screw rod (3033) lower end,
The screw rod (3033) is meshed with serrated disks (3034), and the serrated disks (3034) are equipped with fixed round block
(3035), the fixed round block (3035) is mounted on mobile framework (3036) inside and clearance fit, the mobile framework
(3036) left side is mutually welded and is flexibly connected with mobile bar (3037) right end, and driving is equipped in the middle part of the mobile bar (3037)
Block (3038), the mobile bar (3037) is mounted on inside support frame (3039) upper end by embedded mode and clearance fit,
The drive block (3038) and track roller (30310) clearance fit, drive shaft (30311) right end pass through insertion side
Formula is mounted on track roller (30310) inside and is mechanically connected.
4. a kind of novel escape descending lifeline according to claim 1, it is characterised in that：The detection transmission mechanism (304)
Including velocity measuring head (3041), detector (3042), data line (3043), electromagnetic device (3044), Electrical heads (3045), electromagnetism
Bar (3046), the velocity measuring head (3041) are located at rope (2) side, the velocity measuring head (3041) and detector
(3042) it is integrated, the detector (3042) is connected by data line (3043) with electromagnetic device (3044), described
Electromagnetic device (3044) is flexibly connected with Electrical heads (3045), and magnet plunger (3046) upper end is mounted on electromagnetism by embedded mode
It inside device (3044) lower end and is flexibly connected, the lower end and driving mechanism (306) of the magnet plunger (3046) are rotatablely connected, institute
Electrical heads (3045) are stated to be located at immediately below arrestment mechanism (305).
5. a kind of novel escape descending lifeline according to claim 4, it is characterised in that：The arrestment mechanism (305) includes
Drive block (3052), fixed link (3055), master gear (3057), connection turntable (30510), screw rod (30511), movable block
(30512) and linkage gear (30515), the drive block (3052) are located at the surface of Electrical heads (3045), drive block
(3052) bosom position is equipped with cavity (3053), and the left and right sides of drive block (3052) is equipped with the first spur rack
(3056), the bottom of drive block (3052) is fixedly connected with magnet (3051), and the upper end of the fixed link (3055) is fixedly connected
In the center of shell (301) upper inside wall, lower end and the cavity (3053) of fixed link (3055) are slidably connected, fixed link
(3055) lower end is cased with spring (3054), and the upper end of the spring (3054) is fixedly connected with the upper side wall of cavity (3053),
The lower end of spring (3054) is fixedly connected with the lower end tip position of fixed link (3055), and the master gear (3057) is symmetrically arranged at
The left and right sides of drive block (3052), master gear (3057) and master bevel gear (3058) are located in same shaft and the two and shaft
Key connection, the master gear (3057) engages with the first spur rack (3056), the master bevel gear (3058) and from bevel gear
(3059) it engages, the upper end of the movable block (30512) is equipped with the second spur rack (30513), and the side of movable block (30512) is set
Have tapped through hole (30513), one end of the screw rod (30511) is keyed with from bevel gear (3059), and screw rod (30511) passes through
Tapped through hole (30513) is threadedly coupled with movable block (30512), and connection turntable (30510) is located at drive block (3052)
Surface, connection turntable (30510) are fixed by the bracket in the center of shell (301) upper inside wall, the rope (2)
It is looped around the surface of connection turntable (30510) and rope (2) is close to the surface of connection turntable (30510), the connection turntable
(30510) it is symmetrically arranged at left and right sides of brake(-holder) block (30518), the back center position of the brake(-holder) block (30518) and linkage
One end of bar (30516) is fixedly connected, and the lower end surface of the interlocking bar (30516) is equipped with third spur rack (30517), described
Moving gear (30515) is engaged with the second spur rack (30514) and third spur rack (30517).
6. a kind of novel escape descending lifeline according to claim 4, it is characterised in that：The driving mechanism (306) includes
Sliding shoe (3061), fixed glides (3062), interlocking bar (3063), linkage turntable (3064), linkage belt (3065), the cunning
Motion block (3061) upper end is mutually welded and is flexibly connected with magnet plunger (3046) lower end, and the sliding shoe (3061) is mounted on fixation
Slide plate (3062) is internal and clearance fit, fixed glides (3062) lower end are flexibly connected with interlocking bar (3063) upper end,
Interlocking bar (3063) lower end is fixedly mounted in linkage turntable (3064) and is flexibly connected, the linkage turntable (3064)
It is connected with linkage belt (3065).
7. a kind of novel escape descending lifeline according to claim 1, it is characterised in that：The tensioning mechanism (307) includes
Shaft (3071), fixed link (3072), thread plate (3073), screw rod (3074), clamp (3075), the shaft (3071) pass through
Linkage belt (3065) is flexibly connected with linkage turntable (3064), interior through shaft (3071) in the middle part of the fixed link (3072)
It portion and is mechanically connected, fixed link (3072) both ends are equipped with thread plate (3073), the thread plate (3073) and screw rod
(3074) threaded one end connects, and screw rod (3074) other end is mutually welded with (3075) one side surface of clamp, the rope (2)
It through clamp (3075) inside and is flexibly connected, the clamp (3075) is flexibly connected with buffer gear (308).
8. a kind of novel escape descending lifeline according to claim 7, it is characterised in that：The buffer gear (308) includes
Support plate (3081), force rod (3082), support rod (3083), piston rod (3084), buffer spring (3085), the support plate
(3081) one side surfaces are mutually welded with (3075) one side surface of clamp, support plate (3081) other side and force rod (3082)
Head end mutually welds, and force rod (3082) end is mutually welded with (3083) one side surface of support rod, the piston rod (3084)
One end is mounted on support rod (3083) inside and clearance fit, described buffer spring (3085) one end and branch by embedded mode
Strut (3083) another side surface fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764116.0A CN108853765A (en) | 2018-07-12 | 2018-07-12 | A kind of novel escape descending lifeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764116.0A CN108853765A (en) | 2018-07-12 | 2018-07-12 | A kind of novel escape descending lifeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108853765A true CN108853765A (en) | 2018-11-23 |
Family
ID=64301474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764116.0A Withdrawn CN108853765A (en) | 2018-07-12 | 2018-07-12 | A kind of novel escape descending lifeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853765A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833435A (en) * | 2016-05-30 | 2016-08-10 | 宋浩源 | Multifunctional intelligent automatic slow descent protector |
| CN111239431A (en) * | 2020-03-23 | 2020-06-05 | 马鞍山经纬新能源传动设备有限公司 | Speed measuring mechanism for detecting rotary driving device and using method thereof |
| CN118371954A (en) * | 2024-06-27 | 2024-07-23 | 澳帕曼织带(上海)有限公司 | Welding production line and welding method for processing descent control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB2253384A (en) * | 1990-10-03 | 1992-09-09 | Reginald Frank Warry | Controlled descent device |
| CN102300608A (en) * | 2009-01-06 | 2011-12-28 | Vr-科技有限责任公司 | Descent device with automatic and manual control |
| CN203577164U (en) * | 2013-12-02 | 2014-05-07 | 熊清远 | Safety escaping device for high-rise building |
| CN104707268A (en) * | 2013-12-12 | 2015-06-17 | 熊清远 | High-rise building safety lifting escape method and device |
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2018
- 2018-07-12 CN CN201810764116.0A patent/CN108853765A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253384A (en) * | 1990-10-03 | 1992-09-09 | Reginald Frank Warry | Controlled descent device |
| CN102300608A (en) * | 2009-01-06 | 2011-12-28 | Vr-科技有限责任公司 | Descent device with automatic and manual control |
| CN203577164U (en) * | 2013-12-02 | 2014-05-07 | 熊清远 | Safety escaping device for high-rise building |
| CN104707268A (en) * | 2013-12-12 | 2015-06-17 | 熊清远 | High-rise building safety lifting escape method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833435A (en) * | 2016-05-30 | 2016-08-10 | 宋浩源 | Multifunctional intelligent automatic slow descent protector |
| CN111239431A (en) * | 2020-03-23 | 2020-06-05 | 马鞍山经纬新能源传动设备有限公司 | Speed measuring mechanism for detecting rotary driving device and using method thereof |
| CN111239431B (en) * | 2020-03-23 | 2024-08-09 | 马鞍山经纬新能源传动设备有限公司 | Speed measuring mechanism for detecting rotary driving device and using method thereof |
| CN118371954A (en) * | 2024-06-27 | 2024-07-23 | 澳帕曼织带(上海)有限公司 | Welding production line and welding method for processing descent control device |
| CN118371954B (en) * | 2024-06-27 | 2024-10-11 | 澳帕曼织带(上海)有限公司 | Welding production line and welding method for processing descent control device |
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Application publication date: 20181123 |
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