CN108853764A

CN108853764A - The slow drop survival equipment of one kind

Info

Publication number: CN108853764A
Application number: CN201810761461.9A
Authority: CN
Inventors: 王露露
Original assignee: Lixin County Fengyasong Electromechanical Technology Co Ltd
Current assignee: Lixin County Fengyasong Electromechanical Technology Co Ltd
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2018-11-23

Abstract

The invention discloses the slow drop survival equipments of one kind, its structure includes rope collector, rope, controller, lifting lug, pedestal, rope is mounted on inside controller and is flexibly connected, the speed of rope decline is adjusted by adjusting the revolving speed of governor motor, and the vibration that rope generates in operation is reduced by the effect of damper mechanism, it can guarantee that escape personnel slowly declines in this way, it is safer, it is equipped with multiple anti-pulleys inside controller to make rope in order, prevents rope from winding in the process of running；Make sliding block in fixed glides internal slide by the knob of offset arm upper end; ensure the motion profile of sliding block; sliding block releases brake block, and brake block carries out connection turntable to be adjacent to brake, and connection turntable runs slowly; so that rope runs slowly; clamp is driven to run toward centre, the clamp at both ends tenses rope ends, so that the speed of rope operation slows down; to slow down the decrease speed of escape personnel, accomplish the effect of slow drop.

Description

The slow drop survival equipment of one kind

Technical field

The present invention is a kind of slow drop survival equipment, belongs to slow drop survival equipment field.

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 the prior art descending lifeline, when being worked, internal rope is longer, will cause internal rope in this way It is intertwined, causes rope to can not be successfully operation, cause danger；And if the quickly operation suddenly of descending lifeline inner strand, The operation slowed down to rope cannot be made inside equipment, 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 the slow drop survival equipment of one kind, it is existing slow to solve Device drops when being worked, and internal rope is longer, will cause internal rope in this way and is intertwined, causes rope suitable Benefit operation, causes danger；And if descending lifeline inner strand is quickly run suddenly, cannot be made inside equipment and be slowed down to rope Operation, 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：The slow drop survival equipment of one kind, Structure includes rope collector, rope, controller, lifting lug, pedestal, and the rope collector is connected with rope, described Rope is mounted on inside controller and is flexibly connected, and the lifting lug is integrated with pedestal, outside the controller Surface is welded in base outer surface.

The controller includes shell, damper mechanism, speed adjusting gear, detection transmission mechanism, braking mechanism, driving machine Structure, tensioning mechanism, buffer gear, anti-pulley, rope import, rope outlet, the outer surface of outer cover and base outer surface phase Welding, described damper mechanism one end are connected with housing internal surface, the damper mechanism other end and rope import table Face is connected, and the speed adjusting gear is fixedly mounted bottom surface, the speed adjusting gear inside the housing and is flexibly connected with rope, institute Upper end inside the housing is fixedly mounted in the detection transmission mechanism stated, and the detection transmission mechanism is located at rope side, described Detection transmission mechanism upper end is flexibly connected with braking mechanism, and the braking mechanism is flexibly connected with rope, and the detection passes Motivation structure lower end is flexibly connected with driving mechanism, is flexibly connected in the middle part of the driving mechanism lower end and tensioning mechanism, described Tensioning mechanism both ends are flexibly connected with rope, and the buffer gear both ends are fixedly mounted on tensioning mechanism both ends, and described is anti- Pulley outer surface fits with rope outer surface, and the rope import is fixedly mounted on the left of shell inside lower end, described Rope outlet is fixedly mounted on the left of shell inside lower end, and the rope import is located at rope outlet side, the rope Import is connected with rope, and the rope outlet is connected with rope.

Further, the damper mechanism includes reinforcing pedestal, the first fixed block, the second fixed block, shock-absorbing spring, subtracting Vibration 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 fixed It is mounted on and reinforces another side surface of pedestal, second fixed block is fixedly mounted on one side surface of damping block, the vibration damping Spring head end is mounted on the first fixed block, and the shock-absorbing spring end is mounted on the second fixed block, the damping block Another side surface fits with rope import outer surface.

Further, the speed adjusting gear include governor motor, motor drive shaft, screw rod, serrated disks, fixed round block, Mobile framework, mobile bar, drive block, support frame, track roller, drive shaft, the governor motor are fixedly mounted on shell Interior lower end, the governor motor and motor drive shaft are mechanically connected, and the motor drive shaft upper end is mutually welded simultaneously with screw rod lower end And be mechanically connected, the screw rod is meshed with serrated disks, and the serrated disks are equipped with fixed round block, and described consolidates Determine that round block is mounted on inside mobile framework and clearance fit, the mobile framework left side are mutually welded simultaneously with mobile bar right end And be flexibly connected, drive block is equipped in the middle part of the mobile bar, the mobile bar is installed on the support frame by embedded mode End is internal and clearance fit, the drive block cooperate with track cylinder gap, and the drive shaft right end passes through insertion Mode is mounted on track drums inside and is mechanically connected.

Further, the detection transmission mechanism includes velocity measuring head, detector, data line, electromagnetic device, electromagnetism Head, magnet plunger, the velocity measuring head are located at rope side, and the velocity measuring head is integrated with detector, The detector is connected by data line with electromagnetic device, and the electromagnetic device is flexibly connected with Electrical heads, the electromagnetism Bar upper end is mounted on inside electromagnetic device lower end and is flexibly connected by embedded mode, the magnet plunger and driving mechanism activity Connection, the Electrical heads are located at below braking mechanism.

Further, the braking mechanism include electromagnet, connecting rod, clamping plate, clamping bar, offset arm, knob, sliding block, Fixed pipe sleeve, brake block, connection turntable, the electromagnet are located at right above Electrical heads, the electromagnet upper surface and company Extension bar lower end is mutually welded, and the connecting rod upper end is mounted on inside clamping plate and is flexibly connected by embedded mode, described Clamping bar one end is mounted on inside clamping plate, and the clamping bar other end is fixedly connected with offset arm lower end, the offset arm upper end Inside is equipped with knob, and the offset arm is flexibly connected by knob with sliding block, and the sliding block is mounted on inside fixed pipe sleeve And clearance fit, described sliding block one end are mutually welded and are flexibly connected with brake block one end, and the brake block, which is located at, to be connected Switch through disk side, the connection turntable is flexibly connected with rope.

Further, the driving mechanism includes sliding shoe, fixed glides, interlocking bar, linkage turntable, link belt, The 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 clearance fit, the fixed glides lower end are flexibly connected with interlocking bar upper end, and the interlocking bar lower end is fixedly mounted It on linkage turntable and is flexibly connected, the linkage turntable is connected with linkage belt, described.

Further, the tensioning mechanism includes shaft, fixed link, thread plate, screw rod, clamp, and the shaft is logical It crosses linkage belt to be flexibly connected with linkage turntable, the fixed link middle part through shaft inside and is mechanically connected, described Fixed link both ends be equipped with thread plate, the thread plate connect with screw rod threaded one end, the screw rod other end and clamp One side surface is mutually welded, and the rope is through clamp inside and is flexibly connected, the clamp and buffer gear activity Connection.

Further, the buffer gear includes support plate, force rod, support rod, piston rod, buffer spring, described One side surface of support plate mutually welded with one side surface of clamp, the support plate other side is mutually welded with force rod head end, institute The force rod end stated mutually is welded with one side surface of support rod, and described piston rod one end is mounted on support rod by embedded mode Internal and clearance fit, described buffer spring one end fit with another side surface of support rod.

Beneficial effect

A kind of slow drop survival equipment of the invention, controller is hung in place, received by rope by lifting lug Device of receiving, which stores rope, to be put in place, and escape personnel is covered safety belt with by the rope other end, is passed through It opens governor motor and makes motor shaft turn, driven screw rod rotation, the serrated disks being meshed with screw rod start to rotate, At this moment the fixation round block on serrated disks and then moves, and drives mobile framework mobile, mobile bar and then moves left and right, in mobile bar Drive block move left and right, by the track on the roller of track, so that track roller rotates, drive drive shaft rotation, at this moment Rope brings into operation, and escape personnel begins to decline, and can adjust the speed of rope decline by adjusting the revolving speed of governor motor, And the vibration that rope generates in operation is reduced by the effect of damper mechanism, under can guaranteeing escape personnel slowly in this way Drop, it is safer, it is equipped with multiple anti-pulleys inside controller and makes rope in order, prevents rope from winding in the process of running； When encountering rope and quickly running suddenly, at this moment velocity measuring head detects speed data and passes data to detector, Detector is analyzed and processed data, is opened electromagnetic device by data line, and at this moment Electrical heads obtain electric rising, and electromagnet is inhaled Under, electromagnet decline drives connecting rod decline, and at this moment decline in the middle part of clamping plate, clamping plate both ends are clamped clamping bar, so that clamping bar Offset arm offset is driven, at this moment makes sliding block in fixed glides internal slide by the knob of offset arm upper end, it is ensured that sliding block Motion profile, sliding block release brake block, and brake block carries out connection turntable to be adjacent to brake, and connection turntable runs slowly, so that Rope runs slowly, and electromagnetic device unlatching also runs driving mechanism, and the linkage turntable rotation in driving mechanism passes through the skin that links The transmission of band is so that shaft rotates, and drive fixed link rotation, at this moment thread plate rotates, and the screw rod being threadedly coupled with thread plate is into Between run, drive clamp toward intermediate operation, the clamp at both ends tenses rope ends so that the speed that rope is run slows down, from And slow down the decrease speed of escape personnel, accomplish the effect of slow drop；Buffer gear is equipped in the middle part of clamp, buffer gear plays anti- Only clamp tenses too fast, so that rope stops suddenly, it is ensured that the life security of escape personnel.

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 slow drop survival equipment of the present invention；

Fig. 2 is a kind of cross-sectional view of slow drop survival equipment of the present invention；

Fig. 3 is a kind of working state structure schematic diagram of slow drop survival equipment of the present invention；

Fig. 4 is a kind of inside overall work status architecture schematic diagram of slow drop survival equipment of the present invention；

Fig. 5 is the partial enlarged view of Fig. 3；

Fig. 6 is the partial enlarged view of Fig. 3.

In figure：Rope collector -1, rope -2, controller -3, lifting lug -4, pedestal -5, shell -301, damper mechanism - 302, speed adjusting gear -303, detection transmission mechanism -304, braking mechanism -305, driving mechanism -306, tensioning mechanism -307, buffering Mechanism -308, rope import -3010, rope outlet -3011, reinforces pedestal -3021, the first fixed block-at anti-pulley -309 3022, the second fixed block -3023, shock-absorbing spring -3024, damping block -3025, governor motor -3031, motor drive shaft -3032, spiral Bar -3033, serrated disks -3034, fixed round block -3035, mobile framework -3036, mobile bar -3037, drive block -3038, branch Support -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, electromagnet -3051, connecting rod -3052, clamping plate -3053, folder Bar -3054, offset arm -3055, knob -3056, sliding block -3057, fixed pipe sleeve -3058, brake block -3059, connection turntable - 30510, 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 Bar -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 slow drop survival equipment technical solution：Its structure includes rope collector 1, rope 2, controller 3, lifting lug 4, pedestal 5, the rope collector 1 are connected with rope 2, and the rope 2 is mounted on It inside controller 3 and is flexibly connected, the lifting lug 4 is integrated with pedestal 5,3 outer surface of the controller weldering It is connected to 5 outer surface of pedestal.

The controller 3 includes shell 301, damper mechanism 302, speed adjusting gear 303, detection transmission mechanism 304, brake Mechanism 305, driving mechanism 306, tensioning mechanism 307, buffer gear 308, anti-pulley 309, rope import 3010, rope outlet 3011,301 outer surface of shell is mutually welded with 5 outer surface of pedestal, in described 302 one end of damper mechanism and shell 301 Portion surface is connected, and 302 other end of damper mechanism is connected with 3010 surface of rope import, the speed adjusting gear 303 are fixedly mounted on 301 inner bottom surface of shell, and the speed adjusting gear 303 is flexibly connected with rope 2, the detection transmission Mechanism 304 is fixedly mounted on 301 inner upper end of shell, and the detection transmission mechanism 304 is located at 2 side of rope, the inspection It surveys 304 upper end of transmission mechanism to be flexibly connected with braking mechanism 305, the braking mechanism 305 is flexibly connected with rope 2, described 304 lower end of detection transmission mechanism be flexibly connected with driving mechanism 306,306 lower end of driving mechanism and tensioning mechanism 307 Middle part is flexibly connected, and 307 both ends of tensioning mechanism are flexibly connected with rope 2, the fixed peace in 308 both ends of buffer gear Mounted in 307 both ends of tensioning mechanism, 309 outer surface of anti-pulley fits with 2 outer surface of rope, the rope import 3010 are fixedly mounted on inside 301 left side lower end of shell, and the rope outlet 3011 is fixedly mounted on 301 left side lower end of shell Inside, the rope import 3010 are located at 3011 side of rope outlet, and the rope import 3010 is connected with rope 2, The rope outlet 3011 is connected with rope 2, and the damper mechanism 302 includes reinforcing pedestal 3021, the first fixed block 3022, the second fixed block 3023, shock-absorbing spring 3024, damping block 3025,3,021 1 side surface of reinforcing pedestal and shell 301 interior lower end, one side surface is mutually welded, and first fixed block 3022, which is fixedly mounted on, reinforces 3021 other side table of pedestal Face, second fixed block 3023 are fixedly mounted on 3,025 1 side surface of damping block, 3024 head end of the shock-absorbing spring peace On the first fixed block 3022,3024 end of shock-absorbing spring is mounted on the second fixed block 3023, the vibration damping Another side surface of plate 3025 fits with 3010 outer surface of rope import, and the speed adjusting gear 303 includes governor motor 3031, motor drive shaft 3032, screw rod 3033, serrated disks 3034, fixed round block 3035, mobile framework 3036, mobile bar 3037, Drive block 3038, support frame 3039, track roller 30310, drive shaft 30311, the governor motor 3031 are fixedly mounted In 301 interior lower end of shell, the governor motor 3031 and motor drive shaft 3032 are mechanically connected, 3032 upper end of motor drive shaft It mutually welds and is mechanically connected with 3033 lower end of screw rod, the screw rod 3033 is meshed with serrated disks 3034, described Serrated disks 3034 be equipped with fixed round block 3035, the fixation round block 3035 be mounted on 3036 inside of mobile framework and Clearance fit, 3036 left side of mobile framework are mutually welded and are flexibly connected with 3037 right end of mobile bar, the shifting Drive block 3038 is equipped in the middle part of lever 3037, the mobile bar 3037 is mounted in 3039 upper end of support frame by embedded mode Portion and clearance fit, the drive block 3038 and 30310 clearance fit of track roller, the drive shaft 30311 are right End is mounted on 30310 inside of track roller by embedded mode and is mechanically connected, and the detection transmission mechanism 304 includes speed Spend detector 3041, detector 3042, data line 3043, electromagnetic device 3044, Electrical heads 3045, magnet plunger 3046, the speed Degree detector 3041 is located at 2 side of rope, and the velocity measuring head 3041 is integrated with detector 3042, described Detector 3042 is connected by data line 3043 with electromagnetic device 3044, and the electromagnetic device 3044 and 3045 activity of Electrical heads are even It connects, 3046 upper end of magnet plunger is mounted on inside 3044 lower end of electromagnetic device and is flexibly connected by embedded mode, described Magnet plunger 3046 be flexibly connected with driving mechanism 306, the Electrical heads 3045 are located at the lower section of braking mechanism 305, described Braking mechanism 305 includes electromagnet 3051, connecting rod 3052, clamping plate 3053, clamping bar 3054, offset arm 3055, knob 3056, slides Block 3057, fixed pipe sleeve 3058, brake block 3059, connection turntable 30510, the electromagnet 3051 are being located at Electrical heads 3045 just Top, 3051 upper surface of electromagnet are mutually welded with 3052 lower end of connecting rod, and 3052 upper end of connecting rod passes through embedding Enter mode to be mounted on 3053 inside of clamping plate and be flexibly connected, described 3054 one end of clamping bar is mounted on inside clamping plate 3053, institute 3054 other end of clamping bar stated is fixedly connected with 3055 lower end of offset arm, and knob is equipped with inside 3055 upper end of offset arm 3056, the offset arm 3055 is flexibly connected by knob 3056 with sliding block 3057, and the sliding block 3057 is mounted on fixation 3058 inside of pipe sleeve and clearance fit, described 3057 one end of sliding block is mutually welded with 3059 one end of brake block and activity connects It connecing, the brake block 3059 is located at connection 30510 side of turntable, and the connection turntable 30510 is flexibly connected with rope 2, The driving mechanism 306 includes sliding shoe 3061, fixed glides 3062, interlocking bar 3063, linkage turntable 3064, linkage belt 3065,3061 upper end of sliding shoe is mutually welded and is flexibly connected with 3046 lower end of magnet plunger, the sliding shoe 3061 It is mounted on 3062 inside of fixed glides and clearance fit, 3062 lower end of fixed glides and the activity of 3063 upper end of interlocking bar Connection, 3063 lower end of interlocking bar are fixedly mounted on linkage turntable 3064 and are flexibly connected, the linkage turntable 3064 are connected with linkage belt 3065, described, and the tensioning mechanism 307 includes shaft 3071, fixed link 3072, screw thread Plate 3073, screw rod 3074, clamp 3075, the shaft 3071 are movable even by linkage belt 3065 and linkage turntable 3064 It connects, 3072 middle part of fixed link through 3071 inside of shaft and is mechanically connected, and 3072 both ends of fixed link are set There is thread plate 3073, the thread plate 3073 is connect with 3074 threaded one end of screw rod, 3074 other end of screw rod and folder 3,075 1 side surface of pipe is mutually welded, and the rope 2 is through 3075 inside of clamp and is flexibly connected, the clamp 3075 Be flexibly connected with buffer gear 308, the buffer gear 308 include support plate 3081, force rod 3082, support rod 3083, Piston rod 3084, buffer spring 3085,3,081 1 side surface of support plate is mutually welded with 3,075 1 side surface of clamp, described 3081 other side of support plate mutually welded with 3082 head end of force rod, 3082 end of force rod and 3083 side of support rod Surface is mutually welded, and described 3084 one end of piston rod is mounted on 3083 inside of support rod and clearance fit by embedded mode, Described 3085 one end of buffer 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.

Controller 3 is hung in place by lifting lug 4, rope 2 is stored by rope collector 1 and is placed on On suitable position, escape personnel is covered safety belt with by 2 other end of rope, is made by opening governor motor 3031 Motor drive shaft 3032 rotates, and screw rod 3033 has been driven to rotate, and the serrated disks 3034 being meshed with screw rod 3033 start to rotate, At this moment the fixation round block 3035 on serrated disks 3034 and then moves, and drives mobile framework 3036 mobile, mobile bar 3037 is followed It moves left and right, the drive block 3038 in mobile bar 3037 moves left and right, by the track on track roller 30310, so that track Roller 30310 rotates, and drives drive shaft 30311 to rotate, at this moment rope brings into operation, and escape personnel begins to decline, Ke Yitong The revolving speed of governor motor 3031 is overregulated to adjust the speed of rope decline, and rope is reduced by the effect of damper mechanism 302 The vibration that rope 2 generates in operation can guarantee that escape personnel slowly declines in this way, safer, be equipped with inside controller 3 more A anti-pulley 309 makes rope 2 in order, prevents rope 2 from winding in the process of running；It is quickly run suddenly when encountering rope 2 When, at this moment velocity measuring head 3041 detects speed data and passes data to detector 3042,3042 logarithm of detector According to being analyzed and processed, electromagnetic device 3044 is opened by data line 3043, at this moment Electrical heads 3045 obtain electric rising, by electromagnet Under 3051 inhale, the decline of electromagnet 3051 drives connecting rod 3052 to decline, and at this moment declines in the middle part of clamping plate 3053,3053 both ends pair of clamping plate Clamping bar 3054 is clamped, so that clamping bar 3054 drives offset arm 3055 to deviate, at this moment passes through the knob of 3055 upper end of offset arm 3056 make sliding block 3057 in 3062 internal slide of fixed glides, it is ensured that the motion profile of sliding block 3057, sliding block 3057 will brake Piece 3059 is released, and 3059 pairs of connection turntables 30510 of brake block carry out being adjacent to brake, and connection turntable 30510 runs slowly, so that rope Rope 2 runs slowly, and the unlatching of electromagnetic device 3044 runs driving mechanism 306, and the linkage turntable 3064 in driving mechanism 306 revolves Turn, by the transmission for the belt 3065 that links so that shaft 3071 rotates, drive fixed link 3072 rotates, and at this moment thread plate 3073 revolves Turn, the screw rod 3074 being threadedly coupled with thread plate 3073 is run toward centre, drives clamp 3075 to run toward centre, the clamp at both ends 3075 tense 2 both ends of rope, so that the speed that rope 2 is run slows down, to slow down the decrease speed of escape personnel, accomplish to delay The effect of drop；It is equipped with buffer gear 308 in the middle part of clamp 3075, buffer gear 308 plays that prevent clamp 3075 from tensing too fast, makes It obtains rope 2 to stop suddenly, it is ensured that the life security of escape personnel.

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, the present invention are combined with each other by above-mentioned component, and the speed of rope decline is adjusted by adjusting the revolving speed of governor motor, and And the vibration that rope generates in operation is reduced by the effect of damper mechanism, it can guarantee that escape personnel slowly declines in this way, It is safer, it is equipped with multiple anti-pulleys inside controller and makes rope in order, prevents rope from winding in the process of running；Pass through The knob of offset arm upper end makes sliding block in fixed glides internal slide, it is ensured that the motion profile of sliding block, sliding block push away brake block Out, brake block carries out connection turntable to be adjacent to brake, and connection turntable runs slowly, so that rope runs slowly, drives clamp past Centre operation, the clamp at both ends tense rope ends, so that the speed of rope operation slows down, to slow down under escape personnel Reduction of speed degree accomplishes the effect of slow drop.

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

1. the slow drop survival equipment of one kind, structure includes rope collector (1), rope (2), controller (3), lifting lug (4), pedestal (5), the rope collector (1) is connected with rope (2), and it is internal and living that the rope (2) is mounted on controller (3) Dynamic connection, the lifting lug (4) are integrated with pedestal (5), and the controller (3) outer surface is welded in pedestal (5) Outer surface, it is characterised in that：

The controller (3) includes shell (301), damper mechanism (302), speed adjusting gear (303), detection transmission mechanism (304), braking mechanism (305), driving mechanism (306), tensioning mechanism (307), buffer gear (308), anti-pulley (309), rope Rope import (3010), rope outlet (3011), the shell (301) outer surface is mutually welded with pedestal (5) outer surface, described Damper mechanism (302) one end is connected with shell (301) interior surface, the damper mechanism (302) other end and rope into Mouth (3010) surface is connected, and the speed adjusting gear (303) is fixedly mounted on shell (301) inner bottom surface, the speed regulation Mechanism (303) is flexibly connected with rope (2), and the detection transmission mechanism (304) is fixedly mounted on shell (301) inside End, the detection transmission mechanism (304) are located at rope (2) side, detection transmission mechanism (304) upper end and braking machine Structure (305) is flexibly connected, and the braking mechanism (305) is flexibly connected with rope (2), the detection transmission mechanism (304) Lower end is flexibly connected with driving mechanism (306), and activity connects in the middle part of the driving mechanism (306) lower end and tensioning mechanism (307) It connects, the tensioning mechanism (307) both ends are flexibly connected with rope (2), and the buffer gear (308) both ends are fixedly mounted on Tensioning mechanism (307) both ends, the anti-pulley (309) outer surface fit with rope (2) outer surface, the rope import (3010) it is fixedly mounted on the left of shell (301) inside lower end, the rope outlet (3011) is fixedly mounted on shell (301) Inside the lower end of left side, the rope import (3010) is located at rope outlet (3011) side, the rope import (3010) It is connected with rope (2), the rope outlet (3011) is connected with rope (2).

2. the slow drop survival equipment of one kind according to claim 1, it is characterised in that：Damper mechanism (302) packet It includes and reinforces pedestal (3021), the first fixed block (3022), the second fixed block (3023), shock-absorbing spring (3024), damping block (3025), (3021) one side surface of reinforcing pedestal is mutually welded with one side surface of shell (301) interior lower end, and described One fixed block (3022), which is fixedly mounted on, reinforces pedestal (3021) another side surface, the fixed peace of second fixed block (3023) Mounted in (3025) one side surface of damping block, the shock-absorbing spring (3024) head end is mounted on the first fixed block (3022), institute Shock-absorbing spring (3024) end stated is mounted on the second fixed block (3023), the damping block (3025) another side surface with Rope import (3010) outer surface fits.

3. the slow drop survival equipment of one kind according to claim 1, it is characterised in that：Speed adjusting gear (303) packet Include governor motor (3031), motor drive shaft (3032), screw rod (3033), serrated disks (3034), fixed round block (3035), movement 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) It is mechanically connected with motor drive shaft (3032), the motor drive shaft (3032) upper end is mutually welded with screw rod (3033) lower end and machinery Connection, the screw rod (3033) are meshed with serrated disks (3034), and the serrated disks (3034), which are equipped with, to be fixed Round block (3035), the fixation round block (3035) are mounted on mobile framework (3036) inside and clearance fit, the shifting Dynamic frame (3036) left side is mutually welded and is flexibly connected with mobile bar (3037) right end, in the middle part of the mobile bar (3037) Equipped with drive block (3038), the mobile bar (3037) be mounted on inside support frame (3039) upper end by embedded mode and Clearance fit, the drive block (3038) and track roller (30310) clearance fit, the drive shaft (30311) are right End is mounted on track roller (30310) inside by embedded mode and is mechanically connected.

4. the slow drop survival equipment of one kind according to claim 1, it is characterised in that：The detection transmission mechanism It (304) include 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 rope (2) side, the velocity measuring head (3041) it is integrated with detector (3042), 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), the magnet plunger (3046) upper end It is mounted on inside electromagnetic device (3044) lower end and is flexibly connected, the magnet plunger (3046) and driving machine by embedded mode Structure (306) is flexibly connected, and the Electrical heads (3045) are located at below braking mechanism (305).

5. the slow drop survival equipment of one kind according to claim 1 or 4, it is characterised in that：The braking mechanism (305) Including electromagnet (3051), connecting rod (3052), clamping plate (3053), clamping bar (3054), offset arm (3055), knob (3056), Sliding block (3057), fixed pipe sleeve (3058), brake block (3059), connection turntable (30510), the electromagnet (3051) are located at Right above Electrical heads (3045), the electromagnet (3051) upper surface is mutually welded with connecting rod (3052) lower end, the company Extension bar (3052) upper end is mounted on clamping plate (3053) inside by embedded mode and is flexibly connected, the clamping bar (3054) one End is mounted on clamping plate (3053) inside, and clamping bar (3054) other end is fixedly connected with offset arm (3055) lower end, described Offset arm (3055) upper end inside be equipped with knob (3056), the offset arm (3055) pass through knob (3056) and sliding block (3057) it is flexibly connected, the sliding block (3057) is mounted on fixed pipe sleeve (3058) inside and clearance fit, the cunning Block (3057) one end is mutually welded and is flexibly connected with brake block (3059) one end, and the brake block (3059) is located at connection and turns Disk (30510) side, the connection turntable (30510) are flexibly connected with rope (2).

6. the slow drop survival equipment of one kind according to claim 1 or 4, it is characterised in that：The driving mechanism (306) Including sliding shoe (3061), fixed glides (3062), interlocking bar (3063), linkage turntable (3064), linkage belt (3065), institute Sliding shoe (3061) upper end stated mutually is welded and is flexibly connected with magnet plunger (3046) lower end, the sliding shoe (3061) peace Internal and clearance fit, the fixed glides (3062) lower end and interlocking bar (3063) upper end mounted in fixed glides (3062) It is flexibly connected, the interlocking bar (3063) lower end is fixedly mounted in linkage turntable (3064) and is flexibly connected, described Linkage turntable (3064) is connected with linkage belt (3065), described.

7. the slow drop survival equipment of one kind according to claim 1, it is characterised in that：Tensioning mechanism (307) packet Include shaft (3071), fixed link (3072), thread plate (3073), screw rod (3074), clamp (3075), the shaft (3071) It is flexibly connected by linkage belt (3065) with linkage turntable (3064), through shaft in the middle part of the fixed link (3072) (3071) it inside and is mechanically connected, the fixed link (3072) both ends are equipped with thread plate (3073), the thread plate (3073) it is connect with screw rod (3074) threaded one end, the screw rod (3074) other end is mutually welded with (3075) one side surface of clamp It connects, the rope (2) is internal through clamp (3075) and is flexibly connected, the clamp (3075) and buffer gear (308) it is flexibly connected.

8. the slow drop survival equipment of one kind according to claim 1 or claim 7, it is characterised in that：The buffer gear (308) It is described including support plate (3081), force rod (3082), support rod (3083), piston rod (3084), buffer spring (3085) (3081) one side surface of support plate is mutually welded with (3075) one side surface of clamp, the support plate (3081) other side and stress Bar (3082) head end mutually welds, and the force rod (3082) end is mutually welded with (3083) one side surface of support rod, described Piston rod (3084) one end is mounted on support rod (3083) inside and clearance fit, the buffer spring by embedded mode (3085) one end fits with support rod (3083) another side surface.