CN205659279U - Ware planetary gear reducer mechanism slowly falls in civilian package of fleing - Google Patents
Ware planetary gear reducer mechanism slowly falls in civilian package of fleing Download PDFInfo
- Publication number
- CN205659279U CN205659279U CN201620516055.2U CN201620516055U CN205659279U CN 205659279 U CN205659279 U CN 205659279U CN 201620516055 U CN201620516055 U CN 201620516055U CN 205659279 U CN205659279 U CN 205659279U
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- planetary gear
- civilian
- ware
- rim plate
- main part
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Abstract
The utility model discloses ware planetary gear reducer mechanism slowly falls in civilian package of fleing, including the rim plate main part, slowly fall ware center pin, planet wheel, planet wheel round pin axle, ring gear. The during operation, wire rope drives the rim plate main part and rotates, and then makes the planet wheel operation of installing on the rim plate, planetary gear and ring gear, center pin meshing, the ring gear is fixed on the casing, and the center pin takes place rotatoryly, accomplishes by rim plate main part to the variable speed transmission who slowly falls the ware center pin. The utility model discloses a ware planetary gear reducer mechanism slowly falls in civilian package of fleing compact structure, operate steadily, the noiselessness, and the reliability is high. The rim plate main part adopts the form of two lamella make -ups installation, and assembling process is simple, and the fault rate is low.
Description
Technical field
The present invention relates to mechanical transmissioning technology, belong to high-building self-rescuing equipment technical field, in particular to one
It is used in the drive mechanism of high-rise slow descent escape bag descending lifeline.
Background technology
At present, the paces of Process of Urbanization Construction are increasingly faster, and the anxiety of urban land causes high-rise building to get more and more, at height
During the situation of the dangers such as floor breaking out of fire, people withdraw the ability of the scene of the accident and mode is extremely limited, and danger coefficient
The highest, in this context, the high-storey that has been born slow fall survival equipment, but the reducing gear of current slow fall survival equipment, exist
Simple in construction, volume are big, gear ratio is low, noise is big, bearing capacity is poor, reliability is low, slow fall poor effect, and this just have impact on and sets
Standby security performance, and cause the overall performance of product inferior, and then have and greatly may produce danger in use process produces
Consequence.
Summary of the invention
Present invention aim to address the defect of prior art, it is provided that a kind of structure is reliable, safety coefficient is higher, operating is flat
Surely, the structure that noise is low, load-carrying properties are strong.
To achieve these goals, the invention provides a kind of civilian escape bag descending lifeline planetary gear reducing mechanism, bag
Include: descending lifeline central shaft；Wheel disc main body, described disc main body of taking turns is to be arranged on descending lifeline central shaft by bearing；Planetary gear, is logical
Cross planetary gear bearing pin to be fixed on wheel disc main body；Bearing pin, planetary gear bearing pin is fixed on wheel disc master by screw, spring washer, plain cushion
On body.
Further, after planetary gear is fixed in wheel sheet main body by planetary gear bearing pin, screw, spring washer, plain cushion, with
The engagement operating of descending lifeline central shaft；
Further, after bearing loads the wheel disc main body of two pieces combination assembling, then fix with bearing pin；
Further, planetary gear and gear ring engaged transmission.
The present invention is used for civilian escape bag descending lifeline planetary gear reducing mechanism, and its operation principle is: rope belt driving wheel
Sheet body rotation, and then make to be fixed on the planetary gear in wheel sheet main body and gear ring engaged transmission, meanwhile, planetary gear drives descending lifeline
Central shaft generation engaged transmission, reaches the transmission of the deceleration of descending lifeline central shaft.
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, increases gear ratio, and load-carrying ability is higher, it is ensured that the optimal serviceability of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation for civilian escape bag descending lifeline planetary gear reducing mechanism of the present invention；
Fig. 2 is the structural representation for civilian escape bag descending lifeline planetary gear reducing mechanism of the present invention.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
1, descending lifeline central shaft；2, wheel sheet main body；3, bearing；4, planetary gear bearing pin；5, bearing pin；6, screw；
7, spring washer；8, plain cushion；9, gear ring；10, planetary gear.
Detailed description of the invention
Illustrating, in the case of not conflicting, the feature in embodiments of the invention and embodiment can be mutual
Combination, below with reference to the accompanying drawings and combine example to describe the present invention in detail.
In order to make those skilled in the art be better understood from the present invention program, below in conjunction with in the embodiment of the present invention
Accompanying drawing, carries out clear, complete description to the technical scheme of the embodiment of the present invention, and described embodiment is only the present invention one
The embodiment of part rather than whole embodiments；Based on embodiments of the invention, those of ordinary skill in the art are not doing
Go out the other embodiments obtained under creative work premise, all should belong to the scope of protection of the invention.
As shown in Figure 1 and Figure 2, logical setting pinion main body (2) make-up of bearing (3) loads, and planetary gear bearing pin loads planetary gear (10)
After, it is assembled to take turns sheet main body (2), then is locked by screw (6), spring washer (7), plain cushion (8), dress day, loading bearing pin
Location, penetrates descending lifeline central shaft (1) and planetary gear (10) engaged transmission, then turns and join gear ring (9) and engage biography with planetary gear (10)
Dynamic.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations, all within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. a civilian escape bag descending lifeline planetary gear reducing mechanism, is characterized in that: including:
Descending lifeline central shaft (1)；
Wheel disc main body (2), described disc main body of taking turns is to be arranged on descending lifeline central shaft (1) by bearing (3)；
Planetary gear (10), is to be fixed on wheel disc main body (2) by planetary gear bearing pin (4)；
Gear ring (9), planetary gear (10) and gear ring (9) engaged transmission.
Civilian escape bag descending lifeline planetary gear reducing mechanism the most according to claim 1, is characterized in that: described reductor
Structure also includes bearing pin (5)；After two pieces is taken turns disc main body (2) combination assembling, fixation.
Civilian escape bag descending lifeline planetary gear reducing mechanism the most according to claim 1, is characterized in that: described reductor
Structure also includes screw (6), spring washer (7), plain cushion (8)；Screw (6), spring washer (7), plain cushion (8) are by planetary gear bearing pin
(4) it is fixed on wheel disc main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516055.2U CN205659279U (en) | 2016-05-31 | 2016-05-31 | Ware planetary gear reducer mechanism slowly falls in civilian package of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516055.2U CN205659279U (en) | 2016-05-31 | 2016-05-31 | Ware planetary gear reducer mechanism slowly falls in civilian package of fleing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659279U true CN205659279U (en) | 2016-10-26 |
Family
ID=57158907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516055.2U Active CN205659279U (en) | 2016-05-31 | 2016-05-31 | Ware planetary gear reducer mechanism slowly falls in civilian package of fleing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441642A (en) * | 2016-05-31 | 2017-12-08 | 中际联合（北京）科技股份有限公司 | Civilian escape bag descending lifeline planetary gear reducing mechanism |
-
2016
- 2016-05-31 CN CN201620516055.2U patent/CN205659279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441642A (en) * | 2016-05-31 | 2017-12-08 | 中际联合（北京）科技股份有限公司 | Civilian escape bag descending lifeline planetary gear reducing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |