CN207390730U - Used during elevator falling multi-buffer reduction of speed protective device - Google Patents
Used during elevator falling multi-buffer reduction of speed protective device Download PDFInfo
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- CN207390730U CN207390730U CN201721369078.6U CN201721369078U CN207390730U CN 207390730 U CN207390730 U CN 207390730U CN 201721369078 U CN201721369078 U CN 201721369078U CN 207390730 U CN207390730 U CN 207390730U
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- air bag
- cylinder
- support
- energy consumption
- cylinder barrel
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Abstract
The utility model is related to a kind of used during elevator falling multi-buffer reduction of speed protective devices, belong to elevator protection technology field.The cylinder barrel bottom centre of used during elevator falling multi-buffer reduction of speed protective device sets cylinder bottom protection air bag, between cylinder bottom protection air bag and cylinder barrel surrounding side wall Hookean spring is set to support, and Hookean spring support surrounding is in a row and is uniformly distributed；Piston is set at the top of cylinder barrel, and top land, which is set, enhances ageing-resistant air bag, and upper and lower ends set flange respectively, and bottom is connected with piston, and top is connected with steel plate；In waveform junction, girdle ring built in circumferential direction is set；Second protection rubber cushion and protecting against shock is set to destroy replaceable air bag at the top of steel plate.The acceleration of elevator stopping can be greatly reduced in the utility model, the significantly energy of dissipation elevator tenesmus, multi-buffer and energy-consuming device are set, realize the adjustment of different speed and acceleration, ensure structure monolithic stability, improve energy efficiency, land elevator and personnel safety, whole device is light-weight, is readily transported and installs.
Description
Technical field
The utility model belongs to elevator protection technology field, is protected more particularly to a kind of used during elevator falling multi-buffer reduction of speed
Device.
Background technology
When elevator is fallen down from the building, people and elevator accelerate to decline together, and the speed of the two becomes equally fast.It falls earthward, because
Elevator bottoms out, and for speed by very big vanishing, people is injured or even dead because great impact force is subject within the extremely short time.
After used during elevator falling, a series of safeguard procedures can sequentially activate, Unfortunately, often this series of protection
Measure is failed, and ladder is ruined the accident that people dies and but occurred often.It is therefore desirable to set most effective safeguard procedures together, personnel are reduced
Injures and deaths and economic loss.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of used during elevator falling multi-buffer reduction of speed and protects
Protection unit can be effectively reduced the acceleration of elevator, and significantly consume elevator tenesmus energy, ensure elevator and people to greatest extent
Member's safety.
The technical solution adopted in the utility model is as follows：
A kind of used during elevator falling multi-buffer reduction of speed protective device destroys replaceable air bag (1), steel plate including protecting against shock
(2), flange (3), the ageing-resistant air bag (4) of enhancing, built-in girdle ring (5), piston (6), cylinder barrel (7), second protection rubber cushion (8), arc
Shape cone glue support (9), closing glue bucket support (10), Hookean spring support (11), cylinder bottom protection air bag (12), top cushion and energy consumption gas
Chamber (13), more waveforms buffering and energy consumption air chamber (14), balanced support arc cone energy consumption air chamber (15), cylinder support energy consumption gas
Body cavity (16), cylinder barrel energy consumption air chamber (17) and cylinder bottom energy consumption air chamber (18)；Used during elevator falling multi-buffer reduction of speed protective device
Bottom for cylinder barrel (7), for cylinder barrel (7) preferentially using cuboid, bottom centre sets cylinder bottom to protect air bag (12), cylinder bottom protection
Air bag (12) floor projection is circle, and for sectional elevation preferentially to use elliptic arc, a diameter of cylinder barrel (7) bottom rectangle short side is long
Half to 2/3rds, highly for cylinder barrel (7) height a quarter to 1/3rd, cylinder bottom protection air bag (12) encloses
Into the cylinder bottom energy consumption air chamber (18) of closing；Hookean spring is set between cylinder bottom protection air bag (12) and cylinder barrel (7) surrounding side wall
It supports (11), Hookean spring support (11) surrounding is in a row and is uniformly distributed；The top of cylinder barrel (7) set piston (6), cylinder barrel (7) with
Piston (6) surrounds the cylinder barrel energy consumption air chamber (17) of closing；Being set at the top of piston (6) enhances ageing-resistant air bag (4), enhances resistance to old
It is waveform cylinder to change air bag (4), sets flange (3) respectively in upper and lower ends, bottom is connected with piston (6), top and steel plate
(2) connect；Circumferential built-in girdle ring (5) in waveform junction is set, enhances more ripples that ageing-resistant air bag (4) defines closing
Shape buffers and energy consumption air chamber (14)；It is buffered in more waveforms and the arc being vertically connected with is set with the inside center for the air chamber (14) that consumes energy
Rubber cylinder of the glue bucket support (10) for closing is closed in shape cone glue support (9), closing glue bucket support (10), and bottom is connected with piston (6),
Top is connected with arc cone glue support (9), and bottom size, the shape of arc cone glue support (9) are identical with closing glue bucket support (10), top
Area be 10-20 times of its bottom area, and be the half of steel plate (2) area to 2/3rds；Close the support of glue bucket
(10) the internal cylinder support energy consumption air chamber (16) for forming closing, the inside of arc cone glue support (9) form the balance branch of closing
Support arc cone energy consumption air chamber (15)；Second protection rubber cushion (8) and protecting against shock is set to destroy replaceable peace at the top of steel plate (2)
Full air bag (1), steel plate (2) are pasted with second protection rubber cushion (8) and are connected, and protecting against shock destroys replaceable air bag (1) and steel plate
(2) top cushion of closing and energy consumption air chamber (13) are surrounded.
Further, the ageing-resistant air bag of the enhancing (4) includes at least three layers, from inside to outside respectively airtight rubber
Layer, pressure-resistant enhancement layer and aging-resistant layer.
Further, Hookean spring support (11) is high compression waveform cylindrical airbag.
The beneficial effects of the utility model：
The effect and advantage of the utility model are that the acceleration of elevator stopping can be greatly reduced, and significantly dissipation elevator drops
Energy, there is provided multi-buffers and energy-consuming device, can realize the adjustment in different speed and acceleration, ensure that structure is whole
Stablize, improve energy efficiency, land elevator and personnel safety；Whole device is light-weight, is readily transported and installs.
Description of the drawings
Fig. 1 is the utility model used during elevator falling multi-buffer reduction of speed protective device schematic diagram.
Fig. 2 is Figure 1A-A diagrammatic cross-sections.
In figure：1 destroys replaceable air bag for protecting against shock；2 be steel plate；3 be flange；4 be the ageing-resistant air bag of enhancing；5
For built-in girdle ring；6 be piston；7 be cylinder barrel；8 be second protection rubber cushion；9 bore glue support for arc；10 be the bucket support of closing glue；11 are
Hookean spring supports；12 protect air bag for cylinder bottom；13 be top cushion and energy consumption air chamber；14 buffer and the gas that consumes energy for more waveforms
Chamber；15 be balanced support arc cone energy consumption air chamber；16 be cylinder support energy consumption air chamber；17 be cylinder barrel energy consumption air chamber；18
For cylinder bottom energy consumption air chamber.
Specific embodiment：
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment
A kind of used during elevator falling multi-buffer reduction of speed protective device as Figure 1-Figure 2, replaceable safety is destroyed by protecting against shock
Air bag (1), steel plate (2), flange (3), the ageing-resistant air bag (4) of enhancing, built-in girdle ring (5), piston (6), cylinder barrel (7), secondary guarantor
Shield rubber cushion (8), arc cone glue support (9), closing glue bucket support (10), Hookean spring support (11), cylinder bottom protection air bag (12), top are delayed
Punching and energy consumption air chamber (13), more waveforms buffering and energy consumption air chamber (14), balanced support arc cone energy consumption air chamber (15), circle
Cylinder support energy consumption air chamber (16), cylinder barrel energy consumption air chamber (17) and cylinder bottom energy consumption air chamber (18) are formed；Used during elevator falling is multiple
The bottom of reduction of speed protective device is buffered as cylinder barrel (7), for cylinder barrel (7) preferentially using cuboid, bottom centre sets cylinder bottom to protect
Air bag (12), cylinder bottom protection air bag (12) floor projection are circle, and sectional elevation is preferentially using elliptic arc, a diameter of cylinder barrel
(7) half of bottom rectangle short side length is to 2/3rds, highly for cylinder barrel (7) height a quarter to 1/3rd,
Cylinder bottom protection air bag (12) surrounds the cylinder bottom energy consumption air chamber (18) of closing；Cylinder bottom protection air bag (12) and (7) four side of cylinder barrel
Between wall Hookean spring is set to support (11), Hookean spring support (11) surrounding is in a row and is uniformly distributed；It is set at the top of cylinder barrel (7)
Piston (6), cylinder barrel (7) surround the cylinder barrel energy consumption air chamber (17) of closing with piston (6)；Set enhancing resistance to old at the top of piston (6)
Change air bag (4), enhance ageing-resistant air bag (4) as waveform cylinder, flange (3), bottom and piston are set respectively in upper and lower ends
(6) connect, top is connected with steel plate (2)；Circumferential built-in girdle ring (5) in waveform junction is set, enhances ageing-resistant air bag
(4) more waveforms buffering of closing and energy consumption air chamber (14) are defined；The inside with the air chamber (14) that consumes energy is buffered in more waveforms
The centrally disposed arc cone glue support (9) being vertically connected with, closing glue bucket support (10), close plantation rubber of the glue bucket support (10) for closing
Cylinder, bottom are connected with piston (6), and top is connected with arc cone glue support (9), bottom size, shape and the envelope of arc cone glue support (9)
Close that glue bucket support (10) is identical, the area at top is 10-20 times of its bottom area, and be the half of steel plate (2) area extremely
2/3rds；It closes glue bucket and supports the cylinder support energy consumption air chamber (16) that closing is formed inside (10), arc cone glue supports the interior of (9)
Portion forms the balanced support arc cone energy consumption air chamber (15) of closing；The top of steel plate (2) set second protection rubber cushion (8) and
Protecting against shock destroys replaceable air bag (1), and steel plate (2) is pasted with second protection rubber cushion (8) and is connected, and protecting against shock destroys replaceable
Air bag (1) surrounds the top cushion of closing and energy consumption air chamber (13) with steel plate (2).
The ageing-resistant air bag of the enhancing (4) includes at least three layers, respectively airtight rubber layer, pressure-resistant enhancing from inside to outside
Layer and aging-resistant layer；Hookean spring support (11) is high compression waveform cylindrical airbag.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of used during elevator falling multi-buffer reduction of speed protective device destroys replaceable air bag (1), steel plate including protecting against shock
(2), flange (3), the ageing-resistant air bag (4) of enhancing, built-in girdle ring (5), piston (6), cylinder barrel (7), second protection rubber cushion (8), arc
Shape cone glue support (9), closing glue bucket support (10), Hookean spring support (11), cylinder bottom protection air bag (12), top cushion and energy consumption gas
Chamber (13), more waveforms buffering and energy consumption air chamber (14), balanced support arc cone energy consumption air chamber (15), cylinder support energy consumption gas
Body cavity (16), cylinder barrel energy consumption air chamber (17) and cylinder bottom energy consumption air chamber (18)；It is characterized in that：Used during elevator falling multi-buffer drops
Fast protective device bottom is cylinder barrel (7), and for cylinder barrel (7) preferentially using cuboid, bottom centre sets cylinder bottom to protect air bag (12),
Cylinder bottom protection air bag (12) floor projection is circle, and sectional elevation is preferentially using elliptic arc, a diameter of cylinder barrel (7) bottom square
The half of shape short side length to 2/3rds, highly for cylinder barrel (7) height a quarter to 1/3rd, cylinder bottom protection gas
Capsule (12) surrounds the cylinder bottom energy consumption air chamber (18) of closing；Described cylinder bottom protection air bag (12) and cylinder barrel (7) surrounding side wall it
Between set Hookean spring support (11), Hookean spring support (11) surrounding in a row and be uniformly distributed；At the top of cylinder barrel (7), piston is set
(6), cylinder barrel (7) surrounds the cylinder barrel energy consumption air chamber (17) of closing with piston (6)；Set enhancing resistance at the top of the piston (6)
Aging air bag (4) enhances ageing-resistant air bag (4) as waveform cylinder, flange (3), bottom and work is set respectively in upper and lower ends
(6) connection is filled in, top is connected with steel plate (2)；Circumferential built-in girdle ring (5) in waveform junction is set, enhances ageing-resistant gas
Capsule (4) defines more waveforms buffering of closing and energy consumption air chamber (14)；In more waveforms buffering and the interior of air chamber (14) that consume energy
The centrally disposed arc cone glue support (9) being vertically connected in portion, closing glue bucket support (10), close plantation rubber of the glue bucket support (10) for closing
Cylinder, bottom are connected with piston (6), and top is connected with arc cone glue support (9), bottom size, shape and the envelope of arc cone glue support (9)
Close that glue bucket support (10) is identical, the area at top is 10-20 times of its bottom area, and be the half of steel plate (2) area extremely
2/3rds；It closes glue bucket and supports the cylinder support energy consumption air chamber (16) that closing is formed inside (10), arc cone glue supports the interior of (9)
Portion forms the balanced support arc cone energy consumption air chamber (15) of closing；The top of steel plate (2) set second protection rubber cushion (8) and
Protecting against shock destroys replaceable air bag (1), and steel plate (2) is pasted with second protection rubber cushion (8) and is connected, and protecting against shock destroys replaceable
Air bag (1) surrounds the top cushion of closing and energy consumption air chamber (13) with steel plate (2).
2. used during elevator falling multi-buffer reduction of speed protective device according to claim 1, it is characterised in that：The enhancing is resistance to
Aging air bag (4) includes at least three layers, from inside to outside respectively airtight rubber layer, pressure-resistant enhancement layer and aging-resistant layer.
3. used during elevator falling multi-buffer reduction of speed protective device according to claim 1, it is characterised in that：The linear bullet
Spring support (11) is high compression waveform cylindrical airbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369078.6U CN207390730U (en) | 2017-10-23 | 2017-10-23 | Used during elevator falling multi-buffer reduction of speed protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369078.6U CN207390730U (en) | 2017-10-23 | 2017-10-23 | Used during elevator falling multi-buffer reduction of speed protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207390730U true CN207390730U (en) | 2018-05-22 |
Family
ID=62329637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721369078.6U Withdrawn - After Issue CN207390730U (en) | 2017-10-23 | 2017-10-23 | Used during elevator falling multi-buffer reduction of speed protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207390730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907450A (en) * | 2020-08-18 | 2020-11-10 | 安徽雷博机车部件有限公司 | Multiple buffering mechanism for vehicle parts |
-
2017
- 2017-10-23 CN CN201721369078.6U patent/CN207390730U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907450A (en) * | 2020-08-18 | 2020-11-10 | 安徽雷博机车部件有限公司 | Multiple buffering mechanism for vehicle parts |
| CN111907450B (en) * | 2020-08-18 | 2021-04-23 | 安徽雷博机车部件有限公司 | Multiple buffering mechanism for vehicle parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180522 Effective date of abandoning: 20181122 |