CN205494707U - Package of fleing slowly falls in civilian high building - Google Patents
Package of fleing slowly falls in civilian high building Download PDFInfo
- Publication number
- CN205494707U CN205494707U CN201521051375.7U CN201521051375U CN205494707U CN 205494707 U CN205494707 U CN 205494707U CN 201521051375 U CN201521051375 U CN 201521051375U CN 205494707 U CN205494707 U CN 205494707U
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- sheave
- gear
- descending lifeline
- sun gear
- transmission train
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Abstract
The utility model discloses a package of fleing slowly falls in civilian high building, including slowly falling the ware casing, slowly fall ware end cover, rope sheave rim plate subassembly, sun gear axle, planet transmission train, spacer, friction pulley mechanism, lead rope sheave bearing member and wire rope. The during operation, the wire rope gliding for rope sheave rim plate subassembly rotates, drives the operation of planet transmission train, and planet transmission train and the meshing of sun gear axle make the sun gear axle rotate, and it is rotatory that the sun gear axle drives friction pulley mechanism, under the effect of centrifugal force, the clutch blocks with slowly fall ware shells inner wall and produce frictional resistance moment, realization retarding braking and radiating purpose. The utility model discloses a package of fleing slowly falls in civilian high building is small and exquisite, labour saving and time saving, good heat dissipation lightly, accomplishes through mechanical transmission and slowly falls the function, security and reliability height.
Description
Technical field
The present invention relates to mechanical transmissioning technology, belong to high-building self-rescuing equipment technical field.It is specifically related to a kind of civilian high-rise slow descent escape bag.
Background technology
At present, the paces of Process of Urbanization Construction are more and more faster, the anxiety of urban land causes high-rise building to get more and more, when the situation of the dangers such as high-storey breaking out of fire, people withdraw the ability of the scene of the accident and mode is extremely limited, and danger coefficient is the highest, in this context, the high-storey that has been born slow fall survival equipment, but current slow fall survival equipment have that structure is complicated, volume big in-convenience in use, the defect such as slow fall poor effect, slow fall process device temperature high heat-sinking capability be limited, this just have impact on the security performance of equipment, and is likely to result in the consequence of danger.
Summary of the invention
Present invention aim to address the defect of prior art, it is provided that a kind of heat sinking function is excellent, and safety coefficient is higher, use the bag of high-rise slow descent escape fast and easily.
Realization the technical scheme is that a kind of civilian high-rise slow descent escape bag, including descending lifeline housing, descending lifeline end cap, rope sheave wheel assemblies, sun gear shaft, Gear Planet Transmission train, spacer, friction wheel mechanism, sheave assembly and steel wire rope.It is characterized in that: wirerope-winding is in rope sheave wheel assemblies, rope sheave wheel assemblies is fixed with Gear Planet Transmission train, sun gear shaft is by rope sheave wheel assemblies, Gear Planet Transmission train, spacer, friction wheel mechanism series connection, and be connected with descending lifeline housing and descending lifeline end cap, sheave assembly is loaded in descending lifeline housing.
Further, described rope sheave wheel assemblies includes taking turns sheet, wheel disc main body and planet pinion shaft, it is characterized in that: wheel disc main body fifth wheel sheet and planet pinion shaft, and planet pinion shaft connects Gear Planet Transmission train.
Further, described planet pinion shaft is three, and it is arranged in equilateral triangle centered by sun gear shaft.
Further, described Gear Planet Transmission train includes gear ring and planetary gear, it is characterized in that: gear ring is fixed in descending lifeline housing, and planetary gear engages with gear ring, and meanwhile, planetary gear also engages with sun gear shaft.
Further, described friction wheel mechanism includes friction pulley, friction pulley baffle plate, extension spring and brake pad assembly, it is characterized in that: brake pad assembly is loaded in friction pulley, and friction pulley baffle plate is connected with friction pulley, and extension spring connects brake pad assembly.
Further, described brake pad assembly is two, and it is symmetrically mounted on the both sides of friction pulley.
Further, described brake pad assembly includes brake pad matrix and brake pad, it is characterized in that: brake pad is connected fixing with brake pad matrix.
Further, described sheave assembly includes sheave base plate, sheave and sheave bearing pin, it is characterized in that: sheave base plate is fixed on gear ring, sheave base plate and sheave bearing pin and connects, and sheave bearing pin connects sheave and is loaded in descending lifeline end cap.
Use technique scheme, a kind of uniform descent of the invention, high-rise slow descent esy to use, safe and reliable escape bag, its operation principle is: steel wire rope gliding so that rope sheave wheel assemblies rotates, and drives planet circular system operating, planet circular system engages with sun gear shaft, making sun gear shaft rotate, sun gear shaft drives friction wheel mechanism to rotate, under the influence of centrifugal force, brake pad produces frictional resistance moment with descending lifeline inner walls, it is achieved retarding braking and the purpose of heat radiation.
The invention has the beneficial effects as follows: on the one hand so that life-escaping slow-landing stable equipment operation, safety coefficient is higher, uses more convenient；Another aspect, when life-escaping slow-landing equipment works long hours generation high temperature continuously, the blade structure of friction pulley, the heat that can be produced by high temperature is discharged along with the rotation of self, it is ensured that the optimal serviceability of equipment.
Accompanying drawing explanation
Fig. 1 is the overall appearance figure of the embodiment of the present invention；
Fig. 2 is the front view of the embodiment of the present invention；
Fig. 3 is the structural representation of the embodiment of the present invention；
Fig. 4 is the friction wheel mechanism schematic diagram of the embodiment of the present invention；
Fig. 5 is the structure of friction wheel schematic diagram of the embodiment of the present invention；
Fig. 6 is the brake pad component diagram of the embodiment of the present invention；
Fig. 7 is the rope sheave wheel assemblies explosive view of the embodiment of the present invention；
Fig. 8 is the rope sheave wheel assemblies schematic diagram of the embodiment of the present invention.
Wherein: 1, descending lifeline end cap；2, gear ring；3, descending lifeline housing；4, friction wheel mechanism；5, spacer；6, planetary gear；7, sheave base plate；8, sheave bearing pin；9, sheave；10, rope sheave wheel assemblies；11, sun gear shaft；12, friction pulley baffle plate；13, friction pulley；14, extension spring；15, brake pad assembly；16, brake pad matrix；17, brake pad；18, wheel sheet；19, planet pinion shaft；20, wheel disc main body；21, steel wire rope.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, being described in further detail the detailed description of the invention of the present invention, following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, the outward appearance of a kind of civilian high-rise slow descent escape bag, including descending lifeline end cap 1, descending lifeline housing 3, available screw connects.
As shown in Figure 2 and Figure 3, rope sheave wheel assemblies 10 and friction wheel mechanism 4 are connected by sun gear shaft 11, and engage with planetary gear 6, planetary gear 6 is connected with rope sheave wheel assemblies 10, engages with gear ring 2 simultaneously, and gear ring 2 embeds in descending lifeline housing 3, gear ring 2 is compressed by descending lifeline end cap 1, and be connected with descending lifeline housing 3 by screw and straight pin, sheave base plate 7 is fixed by screws on gear ring 2 and is connected with sheave bearing pin 8, and sheave bearing pin 8 connects sheave 9 and is loaded in descending lifeline end cap.
Further, as shown in Figure 4, Figure 5, the friction wheel mechanism 4 of a kind of civilian high-rise slow descent escape bag, including friction pulley baffle plate 12, friction pulley 13, extension spring 14 and brake pad assembly 15；Wherein, brake pad assembly 15 is loaded in friction pulley 13, and friction pulley baffle plate 12 can be fixed with friction pulley 13 by screw, and extension spring 14 is connected with brake pad assembly；When sun gear shaft 11 drives friction wheel mechanism 4 to rotate, under centrifugal action, brake pad assembly 15 will be thrown out of, and pull extension spring 14 to extend, and produce frictional resistance with the inwall of descending lifeline housing 3, reach the purpose of slow fall；Wherein, friction pulley 13 uses fan leaf slice structure to design, and during rotating, can be discharged by fricative heat, play the effect of heat radiation, it is ensured that the optimal serviceability of equipment.
Further, as shown in Figure 6, the brake pad assembly 15 of a kind of civilian high-rise slow descent escape bag, including brake pad matrix 16 and brake pad 17, brake pad 17 can be fixed with brake pad matrix 16 with bonding two kinds of forms by screw, and safety and reliability is higher.
Further, as shown in Figure 7, Figure 8, the rope sheave wheel assemblies 10 of a kind of civilian high-rise slow descent escape bag, including wheel sheet 18, planet pinion shaft 19 and wheel disc main body 20；Wheel sheet 18 and wheel disc main body 20 can be fixed by screw, and planet pinion shaft 19 is through wheel disc main body 20 and wheel sheet 18, and is riveted on wheel sheet 18.
It it is only the preferred embodiment of the present invention belonging to above; it should be pointed out that, for a person skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement or equivalent, these improve and equivalent the most should not be got rid of outside protection scope of the present invention.
Claims (5)
1. a civilian high-rise slow descent escape bag, including descending lifeline housing, descending lifeline end cap, rope sheave wheel assemblies, sun gear shaft, Gear Planet Transmission train, spacer, friction wheel mechanism, sheave assembly and steel wire rope；It is characterized in that: wirerope-winding is in rope sheave wheel assemblies, rope sheave wheel assemblies is fixed with Gear Planet Transmission train, sun gear shaft is by rope sheave wheel assemblies, Gear Planet Transmission train, spacer, friction wheel mechanism series connection, and be connected with descending lifeline housing and descending lifeline end cap, sheave assembly is loaded in descending lifeline housing.
One the most according to claim 1 civilian high-rise slow descent escape bag, wherein, described rope sheave wheel assemblies includes taking turns sheet, wheel disc main body and planet pinion shaft, it is characterized in that: wheel disc main body fifth wheel sheet and planet pinion shaft, and planet pinion shaft connects Gear Planet Transmission train.
One the most according to claim 1 civilian high-rise slow descent escape bag, wherein, described Gear Planet Transmission train includes gear ring and planetary gear, it is characterized in that: gear ring is fixed in descending lifeline housing, planetary gear engages with gear ring, and meanwhile, planetary gear also engages with sun gear shaft.
One the most according to claim 1 civilian high-rise slow descent escape bag, wherein, described friction wheel mechanism includes friction pulley, friction pulley baffle plate, extension spring and brake pad assembly, it is characterized in that: friction pulley connects friction pulley baffle plate and brake pad assembly, and extension spring is connected with brake pad assembly.
One the most according to claim 1 civilian high-rise slow descent escape bag, wherein, described sheave assembly includes sheave base plate, sheave and sheave bearing pin, it is characterized in that: sheave base plate is fixed on gear ring, sheave base plate and sheave bearing pin connect, and sheave bearing pin connects sheave and is loaded in descending lifeline end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051375.7U CN205494707U (en) | 2015-12-16 | 2015-12-16 | Package of fleing slowly falls in civilian high building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051375.7U CN205494707U (en) | 2015-12-16 | 2015-12-16 | Package of fleing slowly falls in civilian high building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494707U true CN205494707U (en) | 2016-08-24 |
Family
ID=56721320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051375.7U Active CN205494707U (en) | 2015-12-16 | 2015-12-16 | Package of fleing slowly falls in civilian high building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114382A (en) * | 2018-02-01 | 2018-06-05 | 南阳及时星应急救援装备有限公司 | A kind of high level escaping descent control device |
| WO2022036814A1 (en) * | 2020-08-18 | 2022-02-24 | 中际联合（北京）科技股份有限公司 | Rope locking apparatus |
-
2015
- 2015-12-16 CN CN201521051375.7U patent/CN205494707U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114382A (en) * | 2018-02-01 | 2018-06-05 | 南阳及时星应急救援装备有限公司 | A kind of high level escaping descent control device |
| WO2022036814A1 (en) * | 2020-08-18 | 2022-02-24 | 中际联合（北京）科技股份有限公司 | Rope locking apparatus |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |