CN209575549U - A kind of intelligent escape knapsack - Google Patents
A kind of intelligent escape knapsack Download PDFInfo
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- CN209575549U CN209575549U CN201820299250.3U CN201820299250U CN209575549U CN 209575549 U CN209575549 U CN 209575549U CN 201820299250 U CN201820299250 U CN 201820299250U CN 209575549 U CN209575549 U CN 209575549U
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Abstract
The utility model discloses a kind of intelligent escape knapsacks, including the harness and slow descending mechanism for being strapped on user, the slow descending mechanism includes fixed bracket, the wheel hub being mounted on the fixed bracket and the centrifugation deceleration damper matched with the wheel hub, rope is wound on the wheel hub, rope recycling driving mechanism is additionally provided on the fixed bracket, the rope recycling driving mechanism includes motor, the drive mechanism being connected with the motor and the synchronizing wheel being connected with the drive mechanism, wheel hub described in the synchronous wheel drive reversely rotates, it further include a reciprocating coiling guiding mechanism being mounted at the fixed bracket rope outlet, the coiling guiding mechanism includes reciprocating screw rod, the driving wheel of the guide pad and the driving reciprocating screw rod that are mounted on the reciprocating screw rod.The utility model is provided with rope and recycles driving mechanism, motor can recycle automatically rope, so that slow descending mechanism be made to return to state, more people be facilitated to reuse, therefore, the utility model can be equipped with certain amount in skyscraper can meet more people's escape needs.
Description
Technical field
The utility model relates to a kind of escape device more particularly to a kind of personal escape devices for skyscraper.
Background technique
In the prior art, after high-rise building with fire disaster, it is difficult to be rescued positioned at high-rise personnel.Existing fire-fighting equipment
It is difficult to implement rescue for high-rise personnel, can only settles a dispute by the parties concerned themselves by personnel.As skyscraper is more and more, being badly in need of one kind can
With the equipment saved oneself for skyscraper personnel.Such as Chinese Patent Application No. is CN201610673055.8 patent of invention Shen
Please, publication date is on 2 22nd, 2017, discloses a kind of slowly descending life saving, including shell, and the shell includes setting in parallel
It is equipped with front shoe and rear fixed plate, Slow descenting wheel, the rope of Slow descenting wheel outer rim winding, In are articulated between forward and backward fixed plate
Rope guiding mechanism is provided with above Slow descenting wheel, rope guiding mechanism connects forward and backward fixed plate top, and one end of rope is solid
It is scheduled on Slow descenting wheel, the free end of rope passes through from rope guiding mechanism；It is also fixed in the outside of the rear fixed plate
Connecting plate；The slowly descending life saving is fixed on customization inside backpacks by connecting plate.The Slow descenting wheel include rotary body and
The deceleration mechanism of rotary body side is set, and the rotary body is internally provided with slow descending mechanism, and rotary body and slow descending mechanism are logical
Cross the connection of deceleration mechanism.The slow descending mechanism includes shaft and centrifuge arm, and centrifuge arm is mutually perpendicular to shaft, is set on centrifuge arm
It is equipped with centrifugal slider, shaft is cooperated by the end cap of bearing and forward and backward fixed plate and rotary body, during the deceleration mechanism includes
Heart tooth, planetary gear and outer gear ring, centre tooth are in planetary gear center, and planetary gear outer rim, center is arranged in outer gear ring
Tooth and shaft are connected, and planetary gear is articulated in the outside of the end cap of rotary body, and outer gear ring is fixed on the lateral wall of rotary body.Institute
The radian of the radian and rotary body inner wall of the centrifugal slider outer rim stated matches, and a circle is arranged on the inner wall of the rotary body
It is oriented to bulge loop, the groove of the centrifugal slider outer rim setting guiding bulge loop cooperation.In the above scheme, slowly descending life saving works
After can not recycle in time, single can only use.And in skyscraper, it is impossible to everybody is separately configured, therefore, escape apparatus this
Kind defect limits its promotion and application, increases use cost.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiency of the above-mentioned prior art, providing one kind can be square
Just recycling, safe and reliable, conducive to more people reuse intelligent escape knapsack.
It is gentle including the harness for being strapped on user according to a kind of intelligent escape knapsack provided by the utility model
Descending mechanism, the slow descending mechanism include fixed bracket, the wheel hub being mounted on the fixed bracket and match with the wheel hub
Centrifugation deceleration damper, wind rope on the wheel hub, rope recycling driving mechanism be additionally provided on the fixed bracket,
The rope recycling driving mechanism includes motor, the drive mechanism being connected with the motor and is connected with the drive mechanism
Synchronizing wheel, wheel hub described in the synchronous wheel drive reversely rotates, and further includes one being mounted at the fixed bracket rope outlet
Reciprocating coiling guiding mechanism, the coiling guiding mechanism includes reciprocating screw rod, the guide pad that is mounted on the reciprocating screw rod
With the driving wheel for driving the reciprocating screw rod.
Also there is following attached technical characteristic according to a kind of intelligent escape knapsack provided by the utility model:
Further comprise being provided with positive/negative thread on the reciprocating screw rod, threaded hole is provided on the guide pad, it is described
Guide pad is sleeved on the reciprocating screw rod.
Further comprise and the parallel arrangement of guide rod of the reciprocating screw rod, be additionally provided with pilot hole on the guide pad,
The guide rod passes through the pilot hole.
It further comprise that the driving wheel is connected with the synchronizing wheel.
It further comprise that rope folding and unfolding guide roller group, the rope folding and unfolding guide roller group are provided on the fixed bracket
Be made of two guide rollers, wherein the rope folding around guiding roller diameter be greater than another guide roller diameter.
It further comprise that a row being electrically connected with rope recycling driving mechanism is additionally provided on the fixed bracket
Cheng Kaiguan, the free end of the rope are provided with touch block, and the touch block touches the travel switch.
It further comprise that the travel switch includes the sliding block for switching fixed frame and being mounted on the switch fixed frame,
It is provided with conductive pit on the switch fixed frame, setting is set on the sliding block there are two conductive contact in the conduction pit
It is equipped with conducting sphere, when the conducting sphere slides into the conductive pit, the conducting sphere connects two conductive contacts.
Further comprise being provided with sliding slot on the sliding block, is provided with guide post, the sliding slot on the switch fixed frame
It is mounted in the guide post.
It further comprise that the lower end for touching block is formed with tapered portion, and guiding surface is provided on the sliding block, described
Tapered portion abuts against the guiding surface.
Further comprise, the centrifugation deceleration damper include live spindle, symmetrically arranged centrifugation damping block, with it is described
Centrifugation the damping block guide rod and hollow conduit that is vertical with the main shaft and being fixedly connected that are fixedly connected, the guide rod is from described
The both ends of empty catheter are inserted into, and are provided with spring between two guide rods, the spring is located in the hollow conduit, the main shaft
When rotation, the centrifugation damping block is acted against under the influence of centrifugal force on the inner wall of the wheel hub.
It is had the advantages that compared with prior art according to a kind of intelligent escape knapsack provided by the utility model practical
The novel rope that is provided with recycles driving mechanism, and motor can recycle automatically rope, so that slow descending mechanism is made to return to state,
More people are facilitated to reuse, therefore, the utility model can be equipped with certain amount in skyscraper can meet more people's escapes
It needs.Secondly, the utility model is provided with reciprocating coiling guiding mechanism, makes the effective winding displacement of rope, considerably increase coiling
Space utilization rate can wind more ropes, or in the case where rope lengths are certain, can reduce small product size,
Mitigate its weight, thus the fatigue strength of light reducing person, orderly wire-arranging mechanism keeps product more steady suitable in decline process
Freely, it avoids winding phenomena such as blocking due to rope.
Detailed description of the invention
Fig. 1 is the main view of slow descending mechanism in the utility model；
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the perspective view of Fig. 1.
Fig. 5 is the perspective view that slow descending mechanism removes part fixing frame in the utility model.
Fig. 6 is the structure chart of power supply and charger in the utility model.
Fig. 7 is the cross-sectional view of slow descending mechanism in the utility model.
Fig. 8 is the part-structure stereogram exploded view of the utility model.
Fig. 9 is the stereogram exploded view of guiding mechanism in the utility model.
Figure 10 is the stereogram exploded view of travel switch in the utility model.
Figure 11 is another view stereo exploded view of travel switch in the utility model.
Specific embodiment
Clearly to illustrate the scheme in the utility model, be given below preferred embodiment and in conjunction with attached drawing specifically
It is bright.The following description is substantially only exemplary and is not intended to the application or purposes of the limitation disclosure.It should be understood that
, in whole attached drawings, corresponding appended drawing reference indicates identical or corresponding component and feature.
As shown in Figures 1 to 8, a kind of intelligent escape knapsack provided by the utility model, including for being strapped in user
On harness and slow descending mechanism, the slow descending mechanism include fixed bracket 1, the wheel hub 2 being mounted on the fixed bracket 1 and with
The centrifugation deceleration damper 3 that the wheel hub 2 matches winds rope 4 on the wheel hub 2, is additionally provided on the fixed bracket 1
One rope recycles driving mechanism 7, the transmission that the rope recycling driving mechanism 7 includes motor 72, is connected with the motor 72
Structure 73 and the synchronizing wheel 74 being connected with the drive mechanism 73, the synchronizing wheel 74 drive the wheel hub 2 to reversely rotate.
Harness links together with knapsack in the present invention, and harness and Knapsack structure are similar to backpack.Slow descending mechanism is fixed
In knapsack, rope therein is pulled out from knapsack.Certainly, the harness is also possible to be separately provided, directly by harness and slow
Descending mechanism connection, also can be used.Slow descending mechanism in the utility model can be used separately with harness, and slow descending mechanism is fixed
On built-in fitting, harness is connect with the free end of rope 4.The fixed bracket 1, can be with harness for being connected and fixed use
Connection.The 2 circle of position barrel structure of wheel hub, for winding rope 4.The utility model is provided with rope recycling driving mechanism 7 can
Rope 4 is recycled, escape knapsack is returned to original state, facilitates recycling.In the present invention, it is carried on the back when by slow descending mechanism
On the user's body, when the free end of rope 4 is hooked on built-in fitting, rope recycles driving mechanism 7 can be by slow descending mechanism and back
Band recycles together.It is hooked on built-in fitting when by slow descending mechanism, when the free end of rope 4 is hooked on the harness of user, rope
Harness can be recycled by recovering receipts driving mechanism 7.Synchronizing wheel 74 in the utility model can directly be connected with wheel hub 2, can also
To be connect by other transmission mechanisms with wheel hub 2.The main function of synchronizing wheel 74 is that band runner hub 2 reversely rotates.
It further comprise the fixed bracket 1 in above-described embodiment that the utility model provides referring to Fig. 1 to Fig. 6
On be additionally provided with a plug-in battery 71, the battery 71 is electrically connected with the motor 72.The plug-in battery is charging electricity
Pond needs to be charged on a regular basis, while short of electricity warning device is additionally provided on the power supply 71, reminds user's charging.In addition, this reality
It is additionally provided with a charger 76 with novel, facilitates charging.The side of the fixed bracket 1 is provided with battery interface 75, described
Power supply 71 is inserted on the interface 75.The utility model setting interface 75 facilitates electric power connecting to install.
It referring to fig. 4, in above-described embodiment that the utility model provides, further comprise that the transmission mechanism 73 is same
Band is walked, the synchronizing wheel 74 is synchronous pulley, and the motor 72 is connected by the synchronous belt with the synchronous pulley.This reality
It is driven simpler with synchronous pulley by synchronous band connection with the motor in novel.Synchronous pulley is relatively large in diameter, and plays drop
The effect of speed.Certainly, the transmission mechanism 73 of the utility model is also possible to other structures, for example uses gear drive.It is synchronous
Wheel can also use larger-diameter gear.
Referring to figs. 7 and 8, in above-described embodiment that the utility model provides, further comprise that the centrifugation is slowed down to hinder
Buddhist nun's device 3 includes the main shaft 31, symmetrically arranged centrifugation damping block 32, the guide rod 33 being fixedly connected with the centrifugation damping block 32
Hollow conduit 34 that is vertical with the main shaft 31 and being fixedly connected, the guide rod 33 are inserted from the both ends of the hollow conduit 34
Enter, spring 35 is provided between two guide rods 33, the spring 35 is located in the hollow conduit 34, and the main shaft 31 rotates
When, the centrifugation damping block 32 is acted against under the influence of centrifugal force on the inner wall of the wheel hub 2.Centrifugation in the utility model
Damping block 32 is linked together by guide rod 33 and conduit 34 and spring 35, and two centrifugation 32 stress of damping block communicate, two from
Heart damping block 32 mutually compensates, and can preferably reach balance, and damping is more preferable.Due to matching using guide rod 33 and conduit 34
Structure is closed, centrifugation damping block 32 is not in stuck situation in sliding process, is run more steady.Main shaft in the utility model
31 when rotated, will drive the rotation of conduit 34, so that centrifugation damping block 32 is driven to rotate, work of the centrifugation damping block 32 in centrifugal force
Under, on the inner wall that can act against wheel hub 2, the rotation of main shaft 31 is faster, and the centrifugal force that centrifugation damping block 32 is subject to is bigger, with wheel
The frictional force of hub 2 is bigger, plays the role of deceleration to wheel hub 2 to be centrifuged damping block 32, and wheel hub 2 is made to remain a constant speed operating.
It referring to figs. 7 and 8, in above-described embodiment that the utility model provides, further comprise the centrifugation damping block
It is formed with damping chamfering 321 on 32, damping slot 21, the damping chamfering 321 and the resistance are formed on the inner wall of the wheel hub 2
The sidewall friction of Buddhist nun's slot 21 contacts.21 fit structure of damping slot on damping block 32 and wheel hub 2 in the utility model, the two
Friction area is bigger, and damping is more preferable.Formation damping chamfering 321 is processed more convenient on the centrifugation damping block 32, this
Standard is also more convenient.The side wall of the damping slot 21 is bevel structure, and damping chamfering 321 is matched with inclined-plane.
It further comprise that the damping chamfering 321 is along length in above-described embodiment that the utility model provides referring to Fig. 8
Spend the setting of direction arc.Both the radian of the damping chamfering 321 is identical as the radian of damping slot 21 of wheel hub 2, thus guarantee
It can be in close contact, increase contact area.
It referring to figs. 7 and 8, in above-described embodiment that the utility model provides, further comprise the end of the guide rod 33
Portion forms shoulder 331, and the spring 35 is sleeved on the shoulder 331.331 structure of shoulder is set and facilitates consolidating for spring 35
It is fixed.
Further comprise in above-described embodiment that the utility model provides referring to Fig. 5, Fig. 7 and Fig. 8, the wheel hub 2
The main shaft 31 is driven to rotate by planetary gear transmission mechanism 22, the main shaft 31 drives the centrifugation damping block 32 to rotate,
The direction of rotation of the centrifugation damping block 32 and the direction of rotation of the wheel hub 2 are on the contrary, the synchronizing wheel 74 is fixed on the master
On axis 31.The utility model drives centrifugation damping block 32 to rotate by setting planetary gear transmission mechanism 22, by wheel hub 2, and makes
The direction of rotation that damping block 32 must be centrifuged and wheel hub 2 are on the contrary, therefore, centrifugation damping block 32 plays the role of deceleration to wheel hub 2.
The pulling of rope 4 is faster, and the rotation of wheel hub 2 is faster, and the centrifugal force being subject to for being centrifuged damping block 32 is bigger, is centrifuged damping block 32 and wheel hub
2 contact is closer, to reduce the revolving speed of wheel hub 2, after 2 revolving speed of wheel hub reduces, the centrifugal force that centrifugation damping block 32 is subject to drops
It is low, centrifugation damping block 32 and wheel hub 2 frictional force reduce, 2 revolving speed of wheel hub increase, repeatedly so that centrifugation damping block 32 by
To centrifugal force and the revolving speed of wheel hub 2 reach balance.The revolving speed of wheel hub 2 is adjusted by the weight of setting centrifugation damping block 32,
The utility model is traditionally arranged to be 0.5-1.5 meter per second, guarantees the decline safety of user.Synchronizing wheel 74 in the utility model
It is connected by planetary gear transmission mechanism 22 with wheel hub 2, synchronizing wheel 74 drives main shaft 31 to rotate, and shaft 31 drives planetary gear
Transmission mechanism 22, to be reversely rotated with runner hub 2.
Further comprise in above-described embodiment that the utility model provides referring to Fig. 7, before the fixed bracket 1 includes
The connecting column 13 of supporting plate 11, rear carrier plate 12 and the connection front supporting plate 11 and rear carrier plate 12, the wheel hub 2 are located at the front supporting plate
Between 11 and rear carrier plate 12.Setting front supporting plate 11 and rear carrier plate 12 facilitate fixed installation, and wheel hub 2 rotates therebetween, described
Connecting column 13 both plays the role of connection, also plays limitation rope 4, wheel hub 2 is facilitated to wind rope 4.
It further comprise that the connecting column 13 is in above-described embodiment that the utility model provides referring to Fig. 1 and Fig. 5
More, wherein a connecting column 131 is arranged with outlet direction opposite direction, hook is provided on this described connecting column 131
132.The connecting column 13 not only acts as the effect of connection, and plays restriction effect to rope, conducive to the folding and unfolding of rope.It is described
Hook 132 is for being hooked on external built-in fitting, so that slow descending mechanism be hung, user connects the free end of rope 4.
It further comprise that the planetary gear passes in above-described embodiment that the utility model provides referring to Fig. 5 and Fig. 7
Motivation structure 22 includes gear ring 221, the planetary gear 222 being meshed with the gear ring 221 and nibbles with 222 phase of planetary gear
The central gear 223 of conjunction, the gear ring 221 are arranged on the inner wall of the wheel hub 2, and the planetary gear 222 is mounted on described
Rear carrier plate 12, the central gear 223 are fixedly connected with the main shaft 31.Biography can be improved using planetary gear transmission mechanism 22
Dynamic ratio, increases the revolving speed of main shaft 31, improves damping.
It further comprise that the wheel hub 2 is arranged in above-described embodiment that the utility model provides referring to Fig. 5 and Fig. 8
There are upper cover 23 and lower cover 24, the upper cover 23, lower cover 24 and the wheel hub 2 form a cavity, and the centrifugation deceleration damper 3 is pacified
In the cavity, the upper cover 23 and the lower cover 24 are mounted on the main shaft 31 by bearing 231,241.The wheel
Hub 2 is rotated around the main shaft 31, and drives the main shaft 31 to rotate by planetary gear transmission mechanism 22.
It further comprise that the rope 4 is steel wire, Buddhist nun in above-described embodiment that the utility model provides referring to Fig. 1
Dragon, plastics or carbon fibre material are made, and the rope 4 is wrapped with fireprotection layer or addition fire proofing material is made.The present embodiment is
Steel wire.The rope 4 is handled by fire prevention, can be resistant to 1000 degree or more high temperature, improves safety.
Referring to fig. 2 and Fig. 9 further comprises in above-described embodiment that the utility model provides, the fixed bracket 1
On be provided with rope folding and unfolding guide roller group 6, the rope folding and unfolding guide roller group 6 is made of two guide rollers, wherein the rope
Roll over around 61 diameter of guide roller be greater than another guide roller 62 diameter.The free end of rope 4 is from guide roller group in the utility model
In pass through, wherein rope 4 outlet folding around guide roller 61 be relatively large in diameter, increase rope radius bend, reduce rope
Damage, steel rope is especially apparent, the bending stress of rope is also reduced, rope folding and unfolding is more smooth.
Further comprise in above-described embodiment that the utility model provides referring to Fig. 5 and Fig. 8, the two of the wheel hub 2
Side is equipped with side plate 25, and the side plate 25 constitutes wire casing with 2 outer wall of wheel hub, and the winding of rope 4 is in the wire casing.Institute
Stating wire casing facilitates 4 folding and unfolding of rope to wind.It is additionally provided with the fixing groove 26 of 4 end of rope on the wheel hub 2, it is fixed to be conducive to rope 4
Connection.
In above-described embodiment that the utility model provides further comprise referring to Fig. 9 further include one be mounted on it is described
Reciprocating coiling guiding mechanism 9 at fixed 1 rope outlet of bracket, the coiling guiding mechanism 9 include reciprocating screw rod 91, are mounted on
The driving wheel 93 of guide pad 92 and the driving reciprocating screw rod 91 on the reciprocating screw rod 91.The rope 4 passes through described lead
To block 92, drive rope 4 mobile by the guide pad 92.The reciprocating coiling guiding mechanism 9 make rope 4 winding when from
Dynamic arrangement, effective winding displacement considerably increase winding space utilization rate, can wind more ropes, or long in rope
In the case that degree is certain, small product size can be reduced, mitigate its weight, to mitigate the fatigue strength of operator.Orderly winding displacement
Mechanism makes product in decline process more steady and smooth, avoids winding phenomena such as blocking due to rope.If without using this past
Multiple winding mechanism, product the stacked of pyramid can occur in rising winding process, on the one hand reduce coil winding machine in this way
The effectively usable space of structure is allowed to become heavy to will increase the shape of product, and this pyramidal stacking can
Product causes unstable or even the bad phenomenons such as blocks in decline process.
Further comprise in above-described embodiment that the utility model provides referring to Fig. 9, is set on the reciprocating screw rod 91
It is equipped with positive/negative thread, threaded hole 921 is provided on the guide pad 92, the guide pad 92 is sleeved on the reciprocating screw rod 91
On.It is provided with plus thread and left-hand thread on reciprocating screw rod 91 in the utility model, it, can be certainly when guide pad 92 is moved to end
It is dynamic to be switched on another screw thread, to turn to, realize the reciprocating motion of guide pad 92.
Further comprise in above-described embodiment that the utility model provides referring to Fig. 9, simultaneously with the reciprocating screw rod 91
The guide rod 94 of row setting, pilot hole 922 is additionally provided on the guide pad 92, and the guide rod 94 passes through the pilot hole
922.The guide rod 94 realizes the effect of limit and guiding, slides guide pad 92.
Referring to 9, in above-described embodiment that the utility model provides, further comprise, the driving wheel 93 with it is described same
Step wheel 74 is connected.Driving wheel 93 is two, passes through synchronous band connection.
Synchronizing wheel is driven by motor, then drives the past multifilament on head by this group of transmission mechanism of synchronizing wheel and synchronous belt
Bar, reciprocating screw rod drive guide pad pump, by precision calculate, when rope shell around housing into rotation one week, be oriented to
Block just moves down the distance of rope diameter, and when guide pad is moved downwardly to bottom, reciprocating screw rod auto-steering makes guide pad
It moves upwards, to achieve the effect that move back and forth.
Further comprise in above-described embodiment that the utility model provides referring to Figure 10 and Figure 11, the fixed bracket
A travel switch 8 being electrically connected with rope recycling driving mechanism 7, the free end setting of the rope 4 are additionally provided on 1
Have and touch block 41, the touch block 41 touches the travel switch 8.The structure type of travel switch 8 in the utility model can
Be it is a variety of, market ripe can also be purchased, as long as in 4 removal process of rope trigger travel switch.Due to setting
Travel switch 8 has been set, after the completion of rope 4 recycles, block 41 has been touched and triggers travel switch 8, so that rope recycling driving mechanism 7 be stopped
Only, it plays a protective role.
It further comprise the travel switch in above-described embodiment that the utility model provides referring to Figure 10 and Figure 11
8 include the sliding block 82 for switching fixed frame 81 and being mounted on the switch fixed frame 81, is provided on the switch fixed frame 81
Conductive pit 811, setting is provided with conducting sphere 83, institute on the sliding block 82 there are two conductive contact in the conduction pit 811
When stating conducting sphere 83 and sliding into the conductive pit 811, the conducting sphere 83 connects two conductive contacts.The conduction pit
Conductive contact in 811 is connected with power supply line, is switched on or off conductive contact, the sliding block 82 by the conducting sphere 83
The conducting sphere 83 is driven to move.The conducting sphere 83 is limited by spring, slides in or out it easily conductive recessed
In hole 811.
Further comprise in above-described embodiment that the utility model provides referring to Figure 10 and Figure 11, on the sliding block 82
It is provided with sliding slot 821, guide post 812 is provided on the switch fixed frame 81, the sliding slot 821 is mounted on the guide post
On 812.The sliding slot 821 is slided along guide post 812, enables sliding block 82 is smooth to slide.
It further comprise the touch block 41 in above-described embodiment that the utility model provides referring to Figure 10 and Figure 11
Lower end be formed with tapered portion 411, be provided with guiding surface on the sliding block 82, it is oblique that the tapered portion 411 abuts against the guiding
Face.The touch block 41 can push sliding block 82 to move easily, to control on-off.
Travel switch is off-state during decline, after product drops to ground, as long as being started sliding with hand
It inwardly presses, contact is activated automatically, and motor starts to work and product is driven to rise, when product rises to certain altitude, touch block
41 encounter the spacing collar on rope, and the head for touching block is tiltedly oriented to and can inwardly import and sliding shoe is pushed to slide in and out, to make
Power supply disconnects, and motor stops working.
In above-described embodiment that the utility model provides, further comprise, the synchronizing wheel 74 and the main shaft 31 it
Between be provided with one-way clutch structure.One-way clutch is arranged in the utility model, so that synchronizing wheel 74 pulls out Shi Buxuan in rope 4
Turn, is only rotated when recycling.Such one-way clutch can be ratchet or other structures.
In conclusion above said content is only the embodiments of the present invention, it is merely to illustrate the original of the utility model
Reason, is not intended to limit the protection scope of the utility model.Within the spirit and principle of the utility model, made any
Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of intelligent escape knapsack, including the harness and slow descending mechanism for being strapped on user, the slow descending mechanism packet
Fixed bracket, the wheel hub being mounted on the fixed bracket and the centrifugation deceleration damper matched with the wheel hub are included, it is described
Rope is wound on wheel hub, rope recycling driving mechanism is additionally provided on the fixed bracket, and the rope recycles driving mechanism
Including motor, the drive mechanism being connected with the motor and the synchronizing wheel being connected with the drive mechanism, the synchronizing wheel
Drive the wheel hub to reversely rotate, it is characterised in that: further include one be mounted at the fixed bracket rope outlet it is reciprocating around
Line guiding mechanism, the coiling guiding mechanism include reciprocating screw rod, the guide pad being mounted on the reciprocating screw rod and driving institute
State the driving wheel of reciprocating screw rod.
2. a kind of intelligent escape knapsack as described in claim 1, it is characterised in that: be provided with positive and negative spiral shell on the reciprocating screw rod
Line is provided with threaded hole on the guide pad, and the guide pad is sleeved on the reciprocating screw rod.
3. a kind of intelligent escape knapsack as claimed in claim 2, it is characterised in that: with the reciprocating screw rod is parallel arrangement of leads
To bar, pilot hole is additionally provided on the guide pad, the guide rod passes through the pilot hole.
4. a kind of intelligent escape knapsack as described in claim 1, it is characterised in that: the driving wheel is connected with the synchronizing wheel
It connects.
5. a kind of intelligent escape knapsack as described in claim 1, it is characterised in that: be provided with rope receipts on the fixed bracket
Put guide roller group, the rope folding and unfolding guide roller group is made of two guide rollers, wherein the rope folding around guiding roller diameter
Greater than the diameter of another guide roller.
6. a kind of intelligent escape knapsack as described in claim 1, it is characterised in that: the centrifugation deceleration damper includes rotation
It is main shaft, symmetrically arranged centrifugation damping block, vertical with the guide rod that is fixedly connected of centrifugation damping block and with the main shaft and consolidate
Surely the hollow conduit connected, the guide rod are inserted into from the both ends of the hollow conduit, are provided with spring between two guide rods, institute
It states spring to be located in the hollow conduit, when the main shaft rotates, the centrifugation damping block acts against under the influence of centrifugal force
On the inner wall of the wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299250.3U CN209575549U (en) | 2018-03-02 | 2018-03-02 | A kind of intelligent escape knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299250.3U CN209575549U (en) | 2018-03-02 | 2018-03-02 | A kind of intelligent escape knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575549U true CN209575549U (en) | 2019-11-05 |
Family
ID=68372048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820299250.3U Active CN209575549U (en) | 2018-03-02 | 2018-03-02 | A kind of intelligent escape knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209575549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404306A (en) * | 2018-03-02 | 2018-08-17 | 台州市洛克赛工具有限公司 | A kind of intelligent escape knapsack |
| WO2023024326A1 (en) * | 2021-08-23 | 2023-03-02 | 金华捷科工具有限公司 | High-altitude escape backpack, and descend control device thereof with retractable rope |
-
2018
- 2018-03-02 CN CN201820299250.3U patent/CN209575549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404306A (en) * | 2018-03-02 | 2018-08-17 | 台州市洛克赛工具有限公司 | A kind of intelligent escape knapsack |
| WO2023024326A1 (en) * | 2021-08-23 | 2023-03-02 | 金华捷科工具有限公司 | High-altitude escape backpack, and descend control device thereof with retractable rope |
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