CN107485330A - A kind of suspension apparatus for being used to prevent that cleaning robot from dropping - Google Patents
A kind of suspension apparatus for being used to prevent that cleaning robot from dropping Download PDFInfo
- Publication number
- CN107485330A CN107485330A CN201710902098.3A CN201710902098A CN107485330A CN 107485330 A CN107485330 A CN 107485330A CN 201710902098 A CN201710902098 A CN 201710902098A CN 107485330 A CN107485330 A CN 107485330A
- Authority
- CN
- China
- Prior art keywords
- suspension apparatus
- safety rope
- fixed seat
- rope
- cleaning robot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L3/00—Safety devices for use in window-cleaning
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L3/00—Safety devices for use in window-cleaning
- A47L3/04—Safety ropes
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- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of suspension apparatus for preventing cleaning robot from dropping, including suspension apparatus, the junction of safety rope and suspension apparatus bottom is provided with from device of bursting, the bottom of suspension apparatus is fixedly mounted on from routed device, locked portion is fixedly connected with from routed device, safety rope is through the perforation in locked portion, and when safety rope exceedes setting value to the pressure of perforation, from bursting, device holds locked safety rope tightly by locked portion.By the device of bursting certainly for setting Purely mechanical, when cleaning robot can react rapidly when dropping and pin safety rope, and then make safety rope can not continue to transfer, thus successfully cleaning robot is prevented to drop, had higher success rate what prevention cleaning robot dropped, solve the deficiency present in prior art.
Description
Technical field
It is more particularly to a kind of to be used to prevent cleaning robot from falling the present invention relates to curtain cleaning robot auxiliary device field
The suspension apparatus fallen.
Background technology
The cleaning of curtain wall is all heavy, dangerous, cost a thing, at present, the cleaning to skyscraper all the time
Work is main or by what is be accomplished manually, and cleaning worker takes hanging basket or waist tether rope carries out high-altitude scouring, it is careless slightly will
Appearance accident, and manual operation efficiency is low, and cleaning charge is expensive.Thus, nearly more than ten years people have researched and developed cleaning machine
Device people replaces manual work, and the appearance of cleaning robot greatly reduces the cleaning cost of skyscraper, improve worker's
Work situation, improve cleaning efficiency.Started late yet with technology, the also non-mature of existing cleaning robot, its work
It cannot get effective guarantee as stability, it is obvious the shortcomings of external environment condition adaptability difference, cause cleaning robot development very slow
Slowly.
Existing curtain cleaning robot is designed with safe suspension apparatus mostly, i.e., lays track at the top of building, hangs
Device for hoisting is moved in orbit, and suspension apparatus is fixedly connected by safety rope with cleaning robot, when cleaning robot is downward
During motion, suspension apparatus then transfers safety rope, in order to which cleaning robot moves down, when cleaning robot moves leftwards and rightwards
When, then suspension apparatus keeps synchronizing moving by sliding in orbit with cleaning robot, when cleaning robot loses suddenly
The strong point and when falling, the press detection sensor in suspension apparatus detects that the pulling force of safety rope exceedes safety value and fed back to
Control system, instruction is sent after control system reception signal, and then control the hoisting mechanism in suspension apparatus to stop operating and stop
The only decentralization of safety rope, dropping for cleaning robot is thus prevented, which can play very well prevents falling for cleaning robot
The technique effect fallen, but because cleaning robot volume is big, weight is big, once dropped from eminence will cause it is inestimable
Injury, therefore it is required that the success rate for preventing cleaning robot from dropping must be close to 100%, and it is by detection sensor and control
The mode that system is engaged there is critical defect in it all the time, the stability of its own control program, the dependence to electric power and control line
The defects of reliability that road is transmitted, factor caused it to prevent the success rate that drops of cleaning robot not high, existing suspension apparatus
Require further improvement.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided one kind is used to prevent cleaning robot from falling
The suspension apparatus fallen, by setting the device of bursting certainly of Purely mechanical, when cleaning robot can be reacted rapidly when dropping
And pin safety rope, and then make safety rope can not continue to transfer, thus successfully prevent cleaning robot from dropping, Purely mechanical from
Device of bursting is insensitive to external environment condition, is not easily susceptible to ectocine, not against any electric power and transmission detection circuit, without artificial
Control, compared to existing by way of detection sensor and control system are engaged, due to the device defect of bursting certainly of Purely mechanical
Less, the advantages that Stability Analysis of Structures is reliable, has higher success rate what prevention cleaning robot dropped, thus solves present in prior art
Deficiency.
The technical solution adopted by the present invention is as follows：A kind of suspension apparatus for being used to prevent that cleaning robot from dropping, including it is outstanding
Device for hoisting, suspension apparatus are slidably connected in orbit, it is characterised in that the volume with safety rope is installed with suspension apparatus
Raise mechanism and power set, power set provide power for hoisting mechanism and whole suspension apparatus, the safety rope on hoist engine
Free-end stretches out the bottom of suspension apparatus, and is fixedly connected with cleaning robot, safety rope and the junction of suspension apparatus bottom
Provided with from device of bursting, device of bursting certainly is fixedly mounted on the bottom of suspension apparatus, locked portion is fixedly connected with from device of bursting, locked
Portion is provided with perforation, and safety rope is through the perforation in locked portion, when safety rope exceedes setting value to the pressure of perforation, from dress of bursting
Put and locked safety rope is held tightly by locked portion.
Due to the setting of said structure, when the lowering velocity of safety rope exceedes fixing speed（I.e. cleaning robot is downward
When dropping）, pressure increase of the safety rope to perforation, when pressure reaches when bearing pressure of design, from bursting, device passes through locked portion
Hold locked safety rope tightly, and then prevent the further decentralization of safety rope, thus, successfully prevent dropping for cleaning robot.
Further, in order that the present invention is preferably implemented, include consolidating with what suspension apparatus bottom was fixedly connected from device of bursting
Reservation, fixed seat is fixedly connected towards the side outside suspension apparatus by breaking axle with locked portion, and is only fixed by breaking bearing
Pulling force between seat and locked portion, fixed seat are provided with static line, and one end of static line is fixedly connected with fixed seat, static line
The other end is equipped with slip-knot and forms slip-knot set, and slip-knot set is connected in locked portion, when safety rope exceedes setting value to the pressure of perforation
When, axle fracture is broken, the slip-knot set of static line departs from locked portion and holds locked safety rope tightly.
Due to the setting of said structure, original state, the perforation in safety rope through locked portion is normally transferred, and is broken axle and is held
The pulling force received is without being broken under ultimate tension, and the slip-knot set on static line is connected in locked portion, and it has no effect on peace
The decentralization restricted entirely, when cleaning robot drops downwards, safety rope lowering velocity is accelerated suddenly, and safety rope is by locked portion to drawing
The pulling force of off-axis increases suddenly, breaks when bearing pulling force of axle design when the pulling force reaches, breaks axle fracture, locked portion temporarily takes off
Together transferred from fixed seat and with safety rope, now, static line is tightened up, and is promoted the slip-knot on static line to cover and is departed from locked portion simultaneously
Contacted with safety rope, as static line is further tensed, slip-knot set is tightened until holding locked safety rope tightly, and safety rope is transferred
Stop, thus the whereabouts of cleaning robot is prevented from.
It can shake in locked portion in view of safety rope, be broken to prevent from breaking axle because of moment of torsion and radial load,
Orientation assemblies are provided between fixed seat and locked portion, orientation assemblies protection is broken axle and do not rotated mutually by fixed seat and locked portion
Power or radial to the power for breaking axle.Protected by orientation assemblies, break axle and only increase suddenly in safety rope lowering velocity
Shi Caihui is broken, and other situations are not broken, improves structural stability and functional reliability from device of bursting.
As a kind of alternative, the fixed seat for including being fixedly connected with suspension apparatus bottom from device of bursting, fixed seat court
Side outside suspension apparatus is fixedly connected by brute spring with locked portion, and fixed seat is provided with tension rope, one end of tension rope
It is fixedly connected with fixed seat, the other end of tension rope is equipped with slip-knot and forms slip-knot set, and slip-knot set is connected in locked portion, works as safety
When rope exceedes setting value to the pressure of perforation, tension rope is straightened, and the slip-knot set of tension rope departs from locked portion and holds locked peace tightly
Quan Sheng.
Due to the setting of said structure, when cleaning robot drops, from device of bursting except relying on tension rope to peace
The tension locking effect restricted entirely is outer, also relies on brute spring and tenses and block safety rope to the tensioning function in locked portion, thus
Success prevents the further whereabouts of cleaning robot, prevents success rate high.
In view of safety rope rock be not enough to by orientation assemblies it is stable when, the upper surface of fixed seat is fixedly connected with support
Device, support meanss include connecting shaft and sliding part, and fixed seat is fixedly connected by connecting shaft with sliding part, and sliding part is provided with
The slide opening passed through for safety rope, safety rope keep fixed range by support meanss and fixed seat.Pass through support device
Safety rope, and then effectively solve the problems, such as that safety rope rocks severity, reduce safety rope and rock to apparatus structure stability of bursting certainly
Influence.
As improvement project, the connecting shaft is only born between fixed seat and sliding part to break axle by connecting shaft
Pulling force, is provided with orientation assemblies between sliding part and fixed seat, orientation assemblies protect connecting shaft not by fixed seat and sliding part phase
The power or the power radial to connecting shaft mutually rotated.
Due to the setting of said structure, support meanss are as auxiliary locking device, when safety rope lowering velocity increases suddenly
When, support meanss, which are first broken, makes safety rope bigger bounce occur to the pressure in locked portion, breaks the pulling force that axle is born and shifts to an earlier date
Reach setting value and be broken, and then hold locked safety rope tightly in advance, further improve the functional reliability from device of bursting.
Further, in order that support meanss also have the function that to hold locked safety rope tightly, it is ensured that can be locked from device is burst
Safety rope, fixed seat are provided with connecting rope, and one end of connecting rope is fixedly connected with fixed seat, the other end and sliding part of connecting rope
It is fixedly connected.After connecting axle fracture, sliding part departs from support meanss and together moved with safety rope, and then tenses connecting rope and promote
Sliding part is blocked safety rope, thus hold locked safety rope tightly.
Further, in order to improve the locked effect of the holding of sliding part, one end that connecting rope is connected with sliding part is equipped with slip-knot
Slip-knot set is formed, slip-knot set is connected on sliding part, when safety rope exceedes setting value to the pressure of slide opening, connects axle fracture,
The slip-knot set of connecting rope departs from sliding part and holds locked safety rope tightly.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：By setting Purely mechanical
From routed device, when cleaning robot can react rapidly when dropping and pin safety rope, and then make safety rope can not be after
Continuous decentralization, thus successfully prevents cleaning robot from dropping, and the device of bursting certainly of Purely mechanical is insensitive to external environment condition, is not easily susceptible to
Ectocine, not against any electric power and transmission detection circuit, without manual control, pass through detection sensor and control compared to existing
The mode that system processed is engaged, because Purely mechanical is from the advantages that device defect is few, and Stability Analysis of Structures function is reliable that burst, preventing
What cleaning robot dropped has higher success rate, and solves the deficiency present in prior art, meanwhile, of the invention is used to prevent clearly
Wash the suspension apparatus that robot drops original structure is changed it is little, it is increased compact uncomplicated from apparatus structure of bursting, input and
Improvement cost is low, is adapted to extensive use and popularization.
Brief description of the drawings
Fig. 1 is a kind of suspension apparatus use state diagram for being used to prevent that cleaning robot from dropping of the present invention；
Fig. 2 is the suspension apparatus main structure diagram of the present invention；
Fig. 3 is a kind of from apparatus structure schematic diagram of bursting of the present invention；
Fig. 4 is the slip-knot nested structure schematic diagram of the present invention；
Fig. 5 is the another from apparatus structure schematic diagram of bursting of the present invention；
Fig. 6 is the support device structure schematic diagram of the present invention.
Marked in figure：1 is suspension apparatus, and 2 be track, and 3 be cleaning robot, and 4 be safety rope, and 5 be locked portion, and 501 are
Perforation, 6 be fixed seat, and 7 is break axle, and 8 be static line, and 9 be slip-knot set, and 10 be orientation assemblies, and 1001 be the first rod set,
1002 be the second rod set, and 11 be brute spring, and 12 be tension rope, and 13 be connecting shaft, and 14 be sliding part, and 15 be connecting rope.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 6, a kind of suspension apparatus for being used to prevent that cleaning robot from dropping, including suspension apparatus 1, hang
Device for hoisting 1 is slidably connected on track 2, and hoisting mechanism and power set with safety rope 4 are installed with suspension apparatus 1
（It is not drawn into figure）, power set provide power for hoisting mechanism and whole suspension apparatus, the safety rope 4 on hoist engine it is free
The bottom of suspension apparatus 1 is stretched out at end, and is fixedly connected with cleaning robot 3, safety rope 4 and the junction of the bottom of suspension apparatus 1
Provided with from device of bursting, the bottom of suspension apparatus 1 is fixedly mounted on from device of bursting, locked portion 5 is fixedly connected with from device of bursting, locks
Dead portion 5 is provided with perforation 501, and safety rope 4 is through the perforation 501 in locked portion 5, when safety rope 4 exceedes to the pressure of perforation 501
During setting value, from bursting, device holds locked safety rope 4 tightly by locked portion 5.
When the lowering velocity of safety rope 4 exceedes fixing speed（When i.e. cleaning robot 3 drops downwards）, safety rope 4 is right
The pressure increase of perforation 501, when pressure reaches when bearing pressure of design, from bursting, device holds locked safety tightly by locked portion 5
Rope 4, and then the further decentralization of safety rope 4 is prevented, thus, successfully prevent dropping for cleaning robot 3.
Further say, include the fixed seat 6 that is fixedly connected with the bottom of suspension apparatus 1 from device of bursting, fixed seat 6 is towards suspention
Side outside device 1 is fixedly connected by breaking axle 7 with locked portion 5, and only by break axle 7 bear fixed seat 6 and locked portion 5 it
Between pulling force, fixed seat 6 is provided with static line 8, and one end of static line 8 is fixedly connected with fixed seat 6, the other end of static line 8
It is equipped with slip-knot and forms slip-knot set 9, slip-knot set 9 is connected in locked portion 5, when safety rope 4 exceedes setting value to the pressure of perforation 501
When, break axle 7 and be broken, the slip-knot set 9 of static line 8 departs from locked portion 5 and holds locked safety rope 4 tightly.
During original state, the perforation 501 in safety rope 4 through locked portion 5 is normally transferred, and is broken the pulling force that axle 7 is born and is existed
Without being broken under ultimate tension, the slip-knot set 9 on static line 8 is connected in locked portion 5, and it has no effect on safety rope 4
Decentralization, when cleaning robot 3 drops downwards, the lowering velocity of safety rope 4 is accelerated suddenly, and safety rope 4 is by locked portion 5 to breaking
The pulling force of axle 7 increases suddenly, breaks when bearing pulling force of the design of axle 7 when the pulling force reaches, breaks axle 7 and be broken, locked portion 5 is temporary transient
Depart from fixed seat 6 and together transferred with safety rope 4, now, static line 8 is tightened up, and is promoted the slip-knot on static line 8 to cover 9 and is departed from
Locked portion 5 is simultaneously contacted with safety rope 4, and as static line 8 is further tensed, slip-knot set 9 is tightened until holding locked safety tightly
Rope 4, the decentralization of safety rope 4 stop, and thus the whereabouts of cleaning robot 3 is prevented from.
It can shake in locked portion 5 in view of safety rope 4, break to prevent from breaking axle 7 because of moment of torsion and radial load
Split, orientation assemblies 10 are provided between fixed seat 6 and locked portion 5, the protection of orientation assemblies 10 breaks axle 7 not by fixed seat 6 and lock
Power that dead portion 5 mutually rotates or radial to the power for breaking axle 7.By the protection of orientation assemblies 10, axle 7 is broken only in safety rope
It can be just broken when 4 lowering velocities increase suddenly, and other situations are not broken, improve the structural stability from device of bursting
And functional reliability.
Further say, orientation assemblies 10 include the first rod set 1001 and the second rod set 1002, the first rod set 1001 and
Two rod sets 1002 are separately fixed in fixed seat 6 and locked portion 5, and the first rod set 1001 and the 1002 mutual clamping of the second rod set are consolidated
It is fixed.
As a kind of embodiment as an alternative, the fixed seat 6 for including being fixedly connected with suspension apparatus bottom from device of bursting, such as
Shown in Fig. 5, fixed seat 6 is fixedly connected towards the side outside suspension apparatus 1 by brute spring 11 with locked portion 5, is set in fixed seat 6
There is tension rope 12, one end of tension rope 12 is fixedly connected with fixed seat 6, and the other end of tension rope 12 is equipped with slip-knot and forms slip-knot set
9, slip-knot set 9 is connected in locked portion 5, and when safety rope 4 exceedes setting value to the pressure of perforation 501, tension rope 12 is straightened,
The slip-knot set 9 of tension rope 12 departs from locked portion 5 and holds locked safety rope 4 tightly.
When cleaning robot 3 drops, from device of bursting except making by tension locking of the tension rope 12 to safety rope 4
With outer, also rely on brute spring 11 and tense and block safety rope 4 to the tensioning function in locked portion 5, thus successfully prevent cleaning
The further whereabouts of robot 3, prevent success rate high.
In view of safety rope 4 rock be not enough to by orientation assemblies 10 it is stable when, the upper surface of fixed seat 6 is fixedly connected with
Support meanss, as shown in fig. 6, support meanss include connecting shaft 13 and sliding part 14, fixed seat 6 passes through connecting shaft 13 and sliding part
14 are fixedly connected, and sliding part 14, which is provided with, is used for the slide opening that safety rope 4 passes through（Do not marked in figure）, safety rope 4 is by supporting dress
Put and keep fixed range with fixed seat 6.By support device static line 4, and then effectively solve safety rope 4 and rock severity
Problem, reduce safety rope 4 and rock to the influence from apparatus structure stability of bursting.
As an improvement ground embodiment, as shown in fig. 6, the connecting shaft 13 is to break axle, and only by connecting shaft 13
The pulling force between fixed seat 6 and sliding part 14 is born, orientation assemblies 10, orientation group are provided between sliding part 14 and fixed seat 6
Part 10 protects the power or the power radial to connecting shaft that connecting shaft 13 do not rotate mutually by fixed seat 6 and sliding part 14.
Support meanss are as auxiliary locking device, and when the lowering velocity of safety rope 4 increases suddenly, support meanss, which are first broken, to be made
There is bigger bounce to the pressure in locked portion 5 in safety rope 4, breaks the pulling force that axle 7 is born and reaches setting value in advance and be broken,
And then hold locked safety rope 4 tightly in advance, further improve the functional reliability from device of bursting.
Further say, the orientation assemblies 10 of support meanss include the first rod set 1001 and the second rod set 1002, the first bar
The rod set 1002 of set 1001 and second is separately fixed in fixed seat 6 and sliding part 14, and the first rod set 1001 and the second rod set
1002 mutually connect and fix.
Further say, in order that support meanss also have the function that to hold locked safety rope 4 tightly, it is ensured that can from device is burst
Locked safety rope 4, fixed seat 6 are provided with connecting rope 15, and one end of connecting rope 15 is fixedly connected with fixed seat 6, connecting rope 15
The other end is fixedly connected with sliding part 14.After connecting shaft 13 is broken, sliding part 14 departs from support meanss and together moved with safety rope 4
It is dynamic, and then tense connecting rope 15 and promote sliding part 14 to block safety rope 4, thus hold locked safety rope 4 tightly.
Further say, in order to improve the locked effect of the holding of sliding part 14, connecting rope 15 be connected with sliding part 14 one
End is equipped with slip-knot and forms slip-knot set 9, and slip-knot set 9 is connected on sliding part 14, when safety rope 4 exceedes setting value to the pressure of slide opening
When, connecting shaft 13 is broken, and the slip-knot set 9 of connecting rope 15 departs from sliding part 14 and holds locked safety rope 4 tightly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of suspension apparatus for being used to prevent that cleaning robot from dropping, including suspension apparatus, suspension apparatus are slidably connected in-orbit
On road, it is characterised in that hoisting mechanism and power set with safety rope are installed with suspension apparatus, power set are
Hoisting mechanism and whole suspension apparatus provide power, and the free-end of the safety rope on hoist engine stretches out the bottom of suspension apparatus, and
It is fixedly connected with cleaning robot, the junction of safety rope and suspension apparatus bottom is provided with from device of bursting, and from bursting, device fixes peace
Mounted in the bottom of suspension apparatus, locked portion is fixedly connected with from device of bursting, locked portion is provided with perforation, and safety rope passes through locked
Perforation in portion, when safety rope exceedes setting value to the pressure of perforation, from bursting, device holds locked safety rope tightly by locked portion.
2. the suspension apparatus as claimed in claim 1 for being used to prevent that cleaning robot from dropping, it is characterised in that from device bag of bursting
The fixed seat being fixedly connected with suspension apparatus bottom is included, fixed seat is consolidated towards the side outside suspension apparatus by breaking axle with locked portion
Fixed connection, and only by breaking pulling force of the bearing between by fixed seat and locked portion, fixed seat are provided with static line, and the one of static line
End is fixedly connected with fixed seat, and the other end of static line is equipped with slip-knot and forms slip-knot set, and slip-knot set is connected in locked portion, works as peace
When full rope exceedes setting value to the pressure of perforation, axle fracture is broken, the slip-knot set of static line departs from locked portion and holds locked peace tightly
Quan Sheng.
3. the suspension apparatus as claimed in claim 2 for being used to prevent that cleaning robot from dropping, it is characterised in that fixed seat and lock
Orientation assemblies are provided between dead portion, power or radial direction that axle is not rotated mutually by fixed seat and locked portion are broken in orientation assemblies protection
In the power for breaking axle.
4. the suspension apparatus as claimed in claim 1 for being used to prevent that cleaning robot from dropping, it is characterised in that from device bag of bursting
The fixed seat being fixedly connected with suspension apparatus bottom is included, fixed seat passes through brute spring and locked portion towards the side outside suspension apparatus
It is fixedly connected, fixed seat is provided with tension rope, and one end of tension rope is fixedly connected with fixed seat, and the other end of tension rope is equipped with work
Knot forms slip-knot set, and slip-knot set is connected in locked portion, and when safety rope exceedes setting value to the pressure of perforation, tension rope is drawn
Directly, the slip-knot set of tension rope departs from locked portion and holds locked safety rope tightly.
5. it is used for the suspension apparatus for preventing that cleaning robot from dropping as described in one of claim 1-4, it is characterised in that fixed
The upper surface of seat is fixedly connected with support meanss, and support meanss include connecting shaft and sliding part, and fixed seat passes through connecting shaft and cunning
Dynamic portion is fixedly connected, and sliding part, which is provided with, is used for the slide opening that safety rope passes through, and safety rope is kept by support meanss and fixed seat
Fixed range.
6. the suspension apparatus as claimed in claim 5 for being used to prevent that cleaning robot from dropping, it is characterised in that the connecting shaft
To break axle, and the pulling force between fixed seat and sliding part is only born by connecting shaft, it is fixed to be provided between sliding part and fixed seat
To component, orientation assemblies protect the power or the power radial to connecting shaft that connecting shaft do not rotate mutually by fixed seat and sliding part.
7. the suspension apparatus as claimed in claim 6 for being used to prevent that cleaning robot from dropping, it is characterised in that set in fixed seat
There is connecting rope, one end of connecting rope is fixedly connected with fixed seat, and the other end of connecting rope is fixedly connected with sliding part.
8. the suspension apparatus as claimed in claim 7 for being used to prevent that cleaning robot from dropping, it is characterised in that connecting rope and cunning
One end of dynamic portion's connection is equipped with slip-knot and forms slip-knot set, and slip-knot set is connected on sliding part, when safety rope surpasses to the pressure of slide opening
When crossing setting value, axle fracture is connected, the slip-knot set of connecting rope departs from sliding part and holds locked safety rope tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902098.3A CN107485330A (en) | 2017-09-29 | 2017-09-29 | A kind of suspension apparatus for being used to prevent that cleaning robot from dropping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902098.3A CN107485330A (en) | 2017-09-29 | 2017-09-29 | A kind of suspension apparatus for being used to prevent that cleaning robot from dropping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107485330A true CN107485330A (en) | 2017-12-19 |
Family
ID=60654023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902098.3A Withdrawn CN107485330A (en) | 2017-09-29 | 2017-09-29 | A kind of suspension apparatus for being used to prevent that cleaning robot from dropping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107485330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459115A (en) * | 2018-12-04 | 2019-03-12 | 北京瑞赛长城航空测控技术有限公司 | Level meter float falls protective device and method |
| CN110680225A (en) * | 2018-07-04 | 2020-01-14 | 科沃斯机器人股份有限公司 | Cleaning robot and anti-falling method thereof |
-
2017
- 2017-09-29 CN CN201710902098.3A patent/CN107485330A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680225A (en) * | 2018-07-04 | 2020-01-14 | 科沃斯机器人股份有限公司 | Cleaning robot and anti-falling method thereof |
| CN109459115A (en) * | 2018-12-04 | 2019-03-12 | 北京瑞赛长城航空测控技术有限公司 | Level meter float falls protective device and method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |
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| WW01 | Invention patent application withdrawn after publication |