CN110420400A - A kind of escape apparatus and its wirerope rolling-up mechanism - Google Patents
A kind of escape apparatus and its wirerope rolling-up mechanism Download PDFInfo
- Publication number
- CN110420400A CN110420400A CN201910811136.3A CN201910811136A CN110420400A CN 110420400 A CN110420400 A CN 110420400A CN 201910811136 A CN201910811136 A CN 201910811136A CN 110420400 A CN110420400 A CN 110420400A
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- Prior art keywords
- wirerope
- escape apparatus
- motor
- rolling
- support column
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000004083 survival effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of wirerope rolling-up mechanisms of escape apparatus, including escape apparatus ontology, the escape apparatus ontology includes driving the shaft rotated by wirerope during telescopic wirerope and wirerope pull out, it further include motor, starting the motor can drive shaft to rotate and then wind wirerope, and motor drives the direction of shaft rotation and wirerope to pull out and drives the contrary of shaft rotation.Escape apparatus of the invention can repeatedly use, and reduce costs, while alleviate the burden of survivor.
Description
Technical field
The present invention relates to escape device for high-rise buildings field, more particularly to a kind of escape apparatus and its wirerope winder
Structure.
Background technique
Patent No. 201821380258.9, patent name are that a kind of China of slow drop survival kit for high-rise life saving is special
Benefit one, Patent No. 201821380374.0, patent name are a kind of Chinese patent two of slow drop survival kit, the two China are specially
There are the following problems for the slow drop survival kit of benefit:
One, escape personnel carries slow drop survival kit during escape, delays drop survival kit total quality and relatively sinks, gives survivor
Great burden is brought, safety is caused to decline；
Two, a slow drop survival kit is used only once in a disaster, because its wirerope can not be withdrawn after pulling out,
One family is allowed in this way and needs the several slow drop survival kits of prepare more, and cost greatly increases.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of escape apparatus and its wirerope winder are provided
Structure, escape apparatus can be repeatedly used, be reduced costs, while alleviate the burden of survivor.
The scheme that the present invention solves above-mentioned technical problem is:
A kind of wirerope rolling-up mechanism of escape apparatus, including escape apparatus ontology, the escape apparatus ontology includes telescopic
The shaft that wirerope and wirerope are rotated during pulling out by wirerope drive, further includes motor, starting the motor can
It drives shaft to rotate and then winds wirerope, motor drives the direction of shaft rotation and wirerope to pull out the side for driving shaft rotation
To opposite.
The output end of the motor is connected with driving pulley, and one end of the shaft is connected with driven pulley, the active
Belt wheel synchronizes rotation by synchronous band connection with driven pulley.
It further include the steel spring plate that fitting resists wirerope outer wall.
The escape apparatus ontology further include upper and lower spaced bottom plate and be used to support connection up and down two bottom plates the
Two support columns, third support column, the steel spring plate include that fitting is set in the snare portion of third support column outer wall, fitting is arranged
The arcuate bend of wirerope outer wall is resisted in the winding portion of the second support column outer wall and fitting.
The snare portion is the annular structure disconnected, and the gap in snare portion is integrally formed with the first extension, two
A first extension is fixed together, and the end of two the first extensions is oppositely extending to be formed with the second extension, wherein
The end of one the second extension is integrally formed with arcuate bend, and the end of another the second extension is integrally formed with winding
Portion.
Stretch out the steel wire penetrating expansion corrugated pipe of sole periphery.
Also by the support connection of the first support column between upper and lower spaced two bottom plates, first support column is fixed
It is connected with expansion corrugated pipe mounting base, the inner end of the expansion corrugated pipe passes through expansion corrugated pipe mounting base, expansion corrugated pipe
Inner end is bolted with external fastening element and internal clamp, and the external fastening element and internal clamp are bonded expansion corrugated pipe mounting base respectively
Outer end face and inner face.
It further include direct-flow storage battery and start button, the direct-flow storage battery is powered to motor, the start button control
Electric motor starting.
It further include relay and load-sensing device, the start button controls electric motor starting, the load by relay
Motor stalling is controlled by relay after inductor movement.
The invention also discloses a kind of escape apparatus comprising the wirerope rolling-up mechanism.
Protrusion effect of the invention is:
One, knapsack uses double packet, and adult is declined with child or disabled person using the same knapsack, and practicability is big
It is big to improve, solve the problems, such as that child or disabled person cannot individually escape；
Two, escape apparatus is mounted at indoor near window, and survivor only needs back knapsack in decline, knapsack total quality compared with
Gently, the burden for alleviating survivor, improves safety；
Three, starting motor can drive shaft to rotate and then wind wirerope, in this way after first survivor reaches ground,
Wirerope can be wound into return by motor, be continued to use for second survivor, one family is not necessarily to spare multiple escape apparatus,
Greatly reduce cost；
Four, steel spring plate fitting resists wirerope outer wall, wirerope in wrapup procedure will not entanglement, wirerope outer wall is
Arc-shaped can reduce the frictional force of steel spring plate and wirerope outer wall contact point, so that the wrapup procedure of wirerope is more suitable
Benefit；
Five, the steel wire penetrating expansion corrugated pipe of sole periphery is stretched out, expansion corrugated pipe is just against on window hood, used
Wirerope will not be worn in the contact process with window hood in journey, extend the service life of wirerope, while improve safety；
Six, when not having fire, emergency light is not bright；When fire, which occurs, causes 220V power supply to break, emergency lighting
Lamp is bright, can play illuminating effect, increases the escape probability of indoor occupant, reduces causality loss.
Detailed description of the invention
Fig. 1 is the perspective view of escape apparatus of the invention；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the installation perspective view of steel spring plate of the invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 be Fig. 4 in A-A to cross-sectional view；
Fig. 6 is the front installation perspective view of motor of the invention；
Fig. 7 is that the reverse side of motor of the invention installs perspective view；
Fig. 8 is the installation perspective view of expansion corrugated pipe of the invention；
Fig. 9 is the perspective view of steel spring plate of the invention；
Figure 10 is the installation explosive view of expansion corrugated pipe of the invention；
Figure 11 is the perspective view of cabinet of the invention；
Figure 12 is the electric control circuit figure of direct current generator and emergency light of the invention.
In figure: escape apparatus ontology 1, wirerope 11, shaft 12, bottom plate 13, third support column 14, the second support column 15,
One support column 16, transverse-roller 17, suspension hook 18, motor 2, driving pulley 21, driven pulley 22, synchronous belt 23, start button 24,
Steel spring plate 3, snare portion 31, the first extension 32, the second extension 33, arcuate bend 34, winding portion 35, expansion corrugated pipe peace
Fill seat 4, expansion corrugated pipe 41, external fastening element 42, internal clamp 43, cabinet 5, support plate mounting post 51, setscrew guide post
52, setscrew 53, support plate 6, support plate mounting hole 61, setscrew perforation 62, motor installing hole 63, case lid 7, power supply are inserted
First 8, direct-flow storage battery 81, emergency light 82.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
As shown in Fig. 1~Figure 12, a kind of escape apparatus comprising wirerope rolling-up mechanism and makes the specific structure of the escape apparatus
It can refer to Patent No. 201821380258.9 with principle, patent name is in a kind of slow drop survival kit for high-rise life saving
State's patent.
A kind of wirerope rolling-up mechanism of escape apparatus, including escape apparatus ontology 1, the escape apparatus ontology 1 include that can pull out
Wirerope 11 and wirerope 11 pull out during the shaft 12 that is rotated driven by wirerope 11, the outer end of wirerope 11 connects
It is connected to suspension hook 18, survivor's back knapsack in escape buckles into backpack top in suspension hook 18, then toward tenesmus, the gravity of people
Wirerope 11 is driven constantly to be pulled out, wirerope 11, which pulls out, drives the rotation of shaft 12 to slow down (principle refers to existing patent), in this way
People slowly drops to ground, and knapsack of the invention uses double packet, and such adult uses the same knapsack with child or disabled person
Declined, practicability greatly improves, and solves the problems, such as that child or disabled person cannot individually escape.
The escape apparatus ontology 1 further includes spaced bottom plate 13 and being used to support connection two bottom plates 13 up and down up and down
The second support column 15, third support column 14, a underlying bottom plate 13 is fixedly connected in support plate 6, of the invention
Escape apparatus further includes by the fixed cabinet 5 on the wall of setscrew 53, and cabinet 5 is mounted on the position of indoor near window, this sample prescription
Just occur to open the window when fire and escape.Cabinet 5 is equipped with one and its mating case lid 7 for carrying out lid conjunction, cabinet 5 and case
Escape apparatus ontology 1 is hidden in interior by the lid of lid 7 after closing.The bottom surface of cabinet 5 is equipped with the support plate mounting post 51 upwardly extended and expansion
Screw guide post 52, the periphery that escape apparatus ontology 1 is located in support plate 6 is equipped with support plate mounting hole 61 and setscrew is perforated
62, wherein support plate mounting hole 61 and support plate mounting post 51 correspond and are connected support plate 6 and cabinet 5 by penetrating screw
It is connected together, setscrew perforation 62 and setscrew guide post 52 are corresponded and be pierced by for setscrew 53.Of the invention
Escape apparatus ontology 1 does not need to be fitted together with knapsack in escape, and survivor only bears a lighter knapsack in escape, bears
Load mitigates significantly, and safety is also improved.
It further include motor 2, support plate 6 is equipped with the motor installing hole 63 that power supply machine 2 is installed.
Starting the motor 2 can drive shaft 12 to rotate and then wind wirerope 11, the side that motor 2 drives shaft 12 to rotate
The contrary of the rotation of shaft 12 is driven to pulling out with wirerope 11.Motor 2 of the invention uses direct current generator, the direct current generator
For 775 motors of 24V, the output end of the motor 2 is connected with driving pulley 21, and one end of the shaft 12 is connected with driven belt
Wheel 22, the driving pulley 21 and driven pulley 22 synchronize rotation by the connection of synchronous belt 23.Driving pulley 21 and driven
Belt wheel 22 is respectively positioned on the lower end surface of support plate 6.Due to the setting of support plate mounting post 51 and setscrew guide post 52, so that branch
There is a certain distance between fagging 6 and the bottom surface of cabinet 5, driving pulley 21 and driven pulley 22 can be accommodated.
It further include direct-flow storage battery 81 and start button 24, the direct-flow storage battery 81 is powered to motor 2, and the starting is pressed
Button 24 controls motor 2 and starts.It further include relay and load-sensing device, the start button 24 controls motor 2 by relay
Starting controls motor 2 by relay after the load-sensing device movement and stalls.Direct-flow storage battery 81 is direct current 24V, and starting is pressed
Button 24 is 24V button switch, and relay is 24V DC relay, and direct-flow storage battery 81 controls direct current generator by relay, when
After one survivor falls to the ground, start button 24 is pressed, the coil of relay, which is powered, to be attracted, direct-flow storage battery 81 and direct current
Machine is directly connected to, direct current generator obtain it is electric after work, the wirerope 11 stretched out is wound at this time, start button 24 with after
The normally opened contact of electric appliance is in parallel, and the normally opened contact of relay and the coil of relay seal in the same circuit, the line of such relay
Normally opened contact is closed after circle is attracted, and can carry out self-insurance to the relay coil after relieving start button 24, it is ensured that direct current generator one
Straight work.Direct current generator connects load-sensing device, after winding to wirerope 11, triggers load-sensing device, load-sensing device
Normally-closed contact and the coil of relay be connected in same control loop, normally-closed contact disconnects, the coil losing electricity of relay, this
It is just disconnected between sample direct-flow storage battery 81 and direct current generator, direct current generator just stops working, and relay coil power loss leads to it often
It opens contact to be in an off state again, even if hereafter load-sensing device reset direct current generator will not work, starting need to be pressed again
Button 24 just may be used.That is there are two circuit, a circuit is start button 24, relay coil, bears the control circuit of direct current generator
Carry normally-closed contact, the direct-flow storage battery 81 of inductor；Another circuit is the normally opened contact, relay coil, load of relay
Normally-closed contact, the direct-flow storage battery 81 of inductor；Wherein the normally opened contact of start button 24 and relay is in parallel.
Start button 24 is located at the surface of case lid 7, and escape scene is facilitated to be operated.
It further include the steel spring plate 3 that fitting resists 11 outer wall of wirerope.Steel spring plate 3 is stainless steel material, steel spring plate 3
For pushing down wirerope 11 so that wirerope 11 in wrapup procedure will not entanglement, while 11 outer wall of wirerope be arc-shaped (tool
Body is the outer wall for 11 part of wirerope being in contact with steel spring plate 3), it can reduce steel spring plate 3 and wirerope 11 in this way
The frictional force of outer wall contact point, so that the wrapup procedure of wirerope 11 is more smooth.
The steel spring plate 3 includes that fitting is set in the snare portion 31 of 14 outer wall of third support column, fitting is set in second
The winding portion 35 of 15 outer wall of support column and fitting resist the arcuate bend 34 of 11 outer wall of wirerope.Pass through snare portion 31 and winding portion
35 this fixation at two, so that entire steel spring plate 3 will not be displaced.Wherein the second support column 15 at this is and third branch
Close second support column 15 of dagger 14 eliminates rotating cylinder in existing patent in the present invention, and winding portion 35 is to second
The cladding area of dagger 15 is more than 90%, and the fixation in such winding portion 35 is relatively reliable.
The snare portion 31 is the annular structure disconnected, snare portion 31 to the cladding area of third support column 14 also above
90%, it is ensured that the fixed reliability in snare portion 31.
For the gap in snare portion 31 integrally formed with the first extension 32, two the first extensions 32 are fixedly connected on one
It rising, spacing is smaller between two the first extensions 32, can be fixed by two the first extensions 32 by welding mean, ensure in this way
Two the first extensions 32 will not be close to each other and arcuate bend 34 are made not push down 11 outer wall of wirerope in use.
The end of two the first extensions 32 is oppositely extending to be formed with the second extension 33, one of them second extension 33
End integrally formed with arcuate bend 34, the end of another the second extension 33 is integrally formed with winding portion 35.
The wirerope 11 for stretching out 13 periphery of bottom plate passes through expansion corrugated pipe 41.Expansion corrugated pipe 41 is just in actual use
It is against on window hood, wirerope 11 will not wear that (actually wirerope 11 will not in the contact process with window hood in use process
Contacted again with window hood), extend the service life of wirerope 11, while improving safety, expansion corrugated pipe 41 is stainless steel material,
Expansion corrugated pipe 41 has fabulous wear-resisting property.Expansion corrugated pipe 41 and wirerope 11 are pierced by the lower end of cabinet 5 together.
It is also connected by the support of the first support column 16 between upper and lower spaced two bottom plates 13, the first support column 16
Quantity is connected with two transverse-rollers 17 being distributed up and down between two and two the first support columns 16, and wirerope 11 is from two
It is passed through between transverse-roller 17.
First support column 16 is fixedly connected with expansion corrugated pipe mounting base 4, and expansion corrugated pipe mounting base 4 is plate
The inner end of shape, the expansion corrugated pipe 41 passes through expansion corrugated pipe mounting base 4, and the inner end of expansion corrugated pipe 41 is bolted with outer fastening
Part 42 and internal clamp 43, the external fastening element 42 and internal clamp 43 are bonded the outer end face of expansion corrugated pipe mounting base 4 respectively
And inner face.External fastening element 42 and internal clamp 43 are hex nut, and the thickness of external fastening element 42 is larger, it is ensured that flexible ripple
The reliability that pipe 41 connects, the thickness of internal clamp 43 is smaller, will not impact in this way to two transverse-rollers 17.
The invention also includes the attaching plug 8 of emergency light 82 and a connection direct-flow storage battery 81, emergency lights
82 be the LED light of the direct current 24V of 3W, and emergency light 82 is located at the surface of case lid 7, people is facilitated directly to observe, and attaching plug 8 is inserted
Enter indoor 220V power supply, attaching plug 8 is pierced by cabinet 5.
220V power supply is charged by passing sequentially through mains charger and battery protecting plate to direct-flow storage battery 81, power source charges
Device use brand for auspicious space it is logical/SZXYUT, model YU2405, input is AC100-240V, 1.8A, 50/60Hz, exports and is
24V-5A, 120W, battery protecting plate can protect direct-flow storage battery 81 to be not to overcharge, and 220V power supply connects an AC relay
Coil, direct-flow storage battery 81 connects the coil of a DC relay, while direct-flow storage battery 81, DC relay is normally opened
The normally-closed contact of contact, emergency light 82 and AC relay forms a closed circuit, when not having fire, 220V power supply
There is electricity with direct-flow storage battery 81, the normally opened contact closure of DC relay, the normally-closed contact of AC relay disconnect at this time, this
Circuit where sample emergency light 82 is not turned on, and emergency light 82 is not bright；220V power supply is caused to break when fire occurs
When, direct-flow storage battery 81 still has electricity, and the normally opened contact closure of DC relay, the normally-closed contact of AC relay close at this time
It closes, the circuit conducting where such emergency light 82, emergency light 82 is bright, can play illuminating effect, this illumination effect
Fruit is particularly important when fire occurs, because the very dark under power blackout situation within doors of fire occurs.
Above embodiments are merely to illustrate the present invention, and are not limitations of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes without departing from the spirit and scope of the present invention, therefore all equivalent
Technical solution also belongs to scope of the invention.
Claims (10)
1. a kind of wirerope rolling-up mechanism of escape apparatus, including escape apparatus ontology (1), the escape apparatus ontology (1) includes that can draw
The shaft (12) that wirerope (11) and wirerope (11) out is rotated during pulling out by wirerope (11) drive, feature
It is: further includes motor (2), starting the motor (2) can drives shaft (12) to rotate and then wind wirerope (11), motor
(2) it drives the direction of shaft (12) rotation and wirerope (11) to pull out and drives the contrary of shaft (12) rotation.
2. a kind of wirerope rolling-up mechanism of escape apparatus as described in claim 1, it is characterised in that: the output of the motor (2)
End be connected with driving pulley (21), one end of the shaft (12) is connected with driven pulley (22), the driving pulley (21) and
Driven pulley (22) synchronizes rotation by synchronous belt (23) connection.
3. a kind of wirerope rolling-up mechanism of escape apparatus as described in claim 1, it is characterised in that: further include that fitting resists steel wire
The steel spring plate (3) of rope (11) outer wall.
4. a kind of wirerope rolling-up mechanism of escape apparatus as claimed in claim 3, it is characterised in that: the escape apparatus ontology (1)
It further include spaced bottom plate (13) and being used to support the second support column (15) of upper and lower two bottom plates (13) of connection, the up and down
Three support columns (14), the steel spring plate (3) include that fitting is set in the snare portion (31) of third support column (14) outer wall, fitting
The winding portion (35) and fitting that are set in the second support column (15) outer wall resist the arcuate bend (34) of wirerope (11) outer wall.
5. a kind of wirerope rolling-up mechanism of escape apparatus as claimed in claim 4, it is characterised in that: the snare portion (31) is disconnected
The annular structure opened, the gap of snare portion (31) is integrally formed with the first extension (32), two the first extensions
(32) it being fixed together, the end of two the first extensions (32) is oppositely extending to be formed with the second extension (33), wherein
The end of one the second extension (33) is integrally formed with arcuate bend (34), the end one of another the second extension (33)
Form winding portion (35).
6. a kind of wirerope rolling-up mechanism of escape apparatus as claimed in claim 3, it is characterised in that: stretch out bottom plate (13) periphery
Wirerope (11) passes through expansion corrugated pipe (41).
7. a kind of wirerope rolling-up mechanism of escape apparatus as claimed in claim 6, it is characterised in that: spaced two up and down
Also by the first support column (16) support connection between bottom plate (13), first support column (16) is fixedly connected with flexible ripple
The inner end of pipe mounting seat (4), the expansion corrugated pipe (41) passes through expansion corrugated pipe mounting base (4), expansion corrugated pipe (41)
Inner end is bolted with external fastening element (42) and internal clamp (43), and the external fastening element (42) and internal clamp (43) are bonded respectively to be stretched
The outer end face and inner face of contracting ripple pipe mounting seat (4).
8. a kind of wirerope rolling-up mechanism of escape apparatus as described in claim 1, it is characterised in that: further include direct-flow storage battery
(81) it powers with start button (24), the direct-flow storage battery (81) to motor (2), the start button (24) controls motor
(2) start.
9. a kind of wirerope rolling-up mechanism of escape apparatus as claimed in claim 8, it is characterised in that: further include relay and load
Inductor, the start button (24) are started by relay control motor (2), pass through relay after the load-sensing device movement
Device controls motor (2) stalling.
10. a kind of escape apparatus comprising wirerope rolling-up mechanism described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811136.3A CN110420400A (en) | 2019-08-29 | 2019-08-29 | A kind of escape apparatus and its wirerope rolling-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811136.3A CN110420400A (en) | 2019-08-29 | 2019-08-29 | A kind of escape apparatus and its wirerope rolling-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110420400A true CN110420400A (en) | 2019-11-08 |
Family
ID=68416636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811136.3A Pending CN110420400A (en) | 2019-08-29 | 2019-08-29 | A kind of escape apparatus and its wirerope rolling-up mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN110420400A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200241119Y1 (en) * | 2001-04-24 | 2001-10-12 | 최평원 | Piece for preventing wire rope from wearing in a fence for guarding against falling rocks |
| CN201924202U (en) * | 2010-11-01 | 2011-08-10 | 马建伟 | Clothes airing clip with winding preventing function |
| CN102633199A (en) * | 2012-03-30 | 2012-08-15 | 宁波三罗机械有限公司 | Anti-twisting rope winding device |
| CN203802995U (en) * | 2014-03-06 | 2014-09-03 | 中国建筑第六工程局有限公司 | Structure for preventing safety rope from being worn |
| CN109173193A (en) * | 2018-10-16 | 2019-01-11 | 青岛亿和海丽安防科技有限公司 | It is multi-functional to decline protector from recovery type |
| CN209108467U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of gear connection structure for equipment of escaping |
| CN209108459U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of wirerope guiding mechanism for equipment of escaping |
| CN211097119U (en) * | 2019-08-29 | 2020-07-28 | 元固新材料有限公司 | Escape device and steel wire rope winding mechanism thereof |
-
2019
- 2019-08-29 CN CN201910811136.3A patent/CN110420400A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200241119Y1 (en) * | 2001-04-24 | 2001-10-12 | 최평원 | Piece for preventing wire rope from wearing in a fence for guarding against falling rocks |
| CN201924202U (en) * | 2010-11-01 | 2011-08-10 | 马建伟 | Clothes airing clip with winding preventing function |
| CN102633199A (en) * | 2012-03-30 | 2012-08-15 | 宁波三罗机械有限公司 | Anti-twisting rope winding device |
| CN203802995U (en) * | 2014-03-06 | 2014-09-03 | 中国建筑第六工程局有限公司 | Structure for preventing safety rope from being worn |
| CN209108467U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of gear connection structure for equipment of escaping |
| CN209108459U (en) * | 2018-08-25 | 2019-07-16 | 元固新材料有限公司 | A kind of wirerope guiding mechanism for equipment of escaping |
| CN109173193A (en) * | 2018-10-16 | 2019-01-11 | 青岛亿和海丽安防科技有限公司 | It is multi-functional to decline protector from recovery type |
| CN211097119U (en) * | 2019-08-29 | 2020-07-28 | 元固新材料有限公司 | Escape device and steel wire rope winding mechanism thereof |
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Effective date of registration: 20210906 Address after: 325600 Xiangyang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (in Zhejiang Dongmei Vacuum Electric Appliance Co., Ltd.) Applicant after: Zhejiang Demin Electric Co.,Ltd. Address before: 325619 Xiangyang Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Applicant before: YUANGU NEW MATERIAL Co.,Ltd. |