CN207684689U - Used during elevator falling combined type protective device - Google Patents
Used during elevator falling combined type protective device Download PDFInfo
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- CN207684689U CN207684689U CN201721436251.XU CN201721436251U CN207684689U CN 207684689 U CN207684689 U CN 207684689U CN 201721436251 U CN201721436251 U CN 201721436251U CN 207684689 U CN207684689 U CN 207684689U
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- Prior art keywords
- air bag
- energy consumption
- layers
- supporting plate
- layer steel
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Abstract
The utility model is related to a kind of used during elevator falling combined type protective devices, belong to elevator protection technology field.Bottom plate and two layers of supporting plate are connected using several compressed springs；Two layers of supporting plate and top layer steel pallet are connect with energy consumption air bag using more waveforms buffering, circumferential built-in girdle ring is set at the trough to concave；Setting arc bores air bag in the waveform sealing drum that two layers of supporting plate, more waveforms buffering are surrounded with energy consumption air bag and top layer steel pallet；Second protection rubber cushion is pasted at the top of top layer steel pallet, and protecting against shock is set and destroys replaceable air bag, and high elongation rate tension spring is installed in the surrounding of top layer steel pallet；The acceleration of elevator stopping can be greatly reduced in the utility model, substantially the energy of dissipation elevator tenesmus, and can realize the adjustment in different speed and acceleration, ensure structure monolithic stability, improve energy efficiency, elevator and personnel safety is made to land, whole device is light-weight, is readily transported and installs.
Description
Technical field
The utility model belongs to elevator protection technology field, more particularly to a kind of used during elevator falling combined type protective 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 to the ground, because
Elevator bottoms out, and speed is from greatly becoming 0 within the extremely short time, and people is because injured or even dead by great impact force.
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 which most effective safeguard procedures together are arranged, reduce personnel
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 combined type protection dress
It sets, can effectively reduce the acceleration of elevator, and substantially consumption elevator tenesmus energy, ensure elevator and personnel's peace to greatest extent
Entirely.
The technical solution adopted in the utility model is as follows：
Used during elevator falling combined type protective device, mainly by ground (1), bottom plate (2), compressed spring (3), two layers of supporting plate (4),
More waveform bufferings and energy consumption air bag (5), built-in girdle ring (6), top layer steel pallet (7), high elongation rate tension spring (8), wall (9), arc
Shape bores air bag (10), more waveforms buffering and energy consumption air chamber (11), taper energy consumption and protective gas chamber (12), second protection rubber cushion
(13), protecting against shock destroys the compositions such as replaceable air bag (14) and top cushion and energy consumption air chamber (15)；Bottom plate (2) is horizontal
It is placed on ground (1), is connected bottom plate (2) and two layers of supporting plate (4) using several compressed springs (3), the length of side of two layers of supporting plate (4)
It is 3rd/2nd to four/3rds of the length of side of bottom plate (2) respectively, compressed spring (3) transverse and longitudinal in a row and is evenly arranged；
Two layers of supporting plate (4) and top layer steel pallet (7) are connect with energy consumption air bag (5) using more waveforms buffering, more waveforms are slow
It rushes and the minimum diameter R of energy consumption air bag (5) length of side 100-200mms corresponding more than two layers supporting plate (4), more waveforms bufferings and energy consumption gas
The maximum outside diameter L of capsule (5) is less than three points that top layer steel pallet (7) the corresponding length of side 50-100mm, minimum diameter R are maximum outside diameter L
3/2nds to four；More waveform bufferings and energy consumption air bag (5) are waveform cylinder, form multiple wave crests and trough from top to bottom,
Circumferential built-in girdle ring (6) is set at the trough to concave；
It is sealed in two layers of supporting plate (4), more waveforms buffering and the waveform that energy consumption air bag (5) and top layer steel pallet (7) surround
Setting arc bores air bag (10) in cylinder, and the vertex of a cone that arc bores air bag (10) is downward, is located at the centre of form of two layers of supporting plate (4), top is leaned on
Waveform sealing drum is separated into the space of two sealings, outside by the outer edge of nearly top layer steel pallet (7), arc cone air bag (10)
It is buffered and the air chamber (11) that consumes energy, taper energy consumption and the protective gas chamber (12) of middle and upper part for more waveforms；
Second protection rubber cushion (13) is pasted at the top of top layer steel pallet (7), and protecting against shock is set and destroys replaceable safety
Air bag (14), protecting against shock destroy replaceable air bag (14) and surround top cushion and energy consumption air chamber (15), and in top layer steel
The surrounding installation high elongation rate tension spring (8) of supporting plate (7), the other end of high elongation rate tension spring (8) are connect with wall (9)；
Further, more waveform bufferings include at least three layers with energy consumption air bag (5), from inside to outside respectively airtight rubber
Glue-line, pressure-resistant enhancement layer and aging-resistant layer.
It falls elevator guard method：
1. after used during elevator falling, which touches protecting against shock, destroys replaceable air bag (14), gradually reduce top cushion and energy consumption
Air chamber (15)；
2. persistently being extended after high elongation rate tension spring (8) stress；
3. two layers of supporting plate (4) become the piston that more waveforms buffered and consumed energy air bag (5), more waveforms bufferings and energy consumption air bag
(5) it gradually moves down；Top cushion is with energy consumption air chamber (15) by continued compression；It is persistently extended after high elongation rate tension spring (8) stress；
4. more waveform bufferings continue to be compressed with energy consumption air chamber (11), and internal gas constantly moves energy consumption；Taper consumes
It can also begin to be compressed continuously with protective gas chamber (12)；Top cushion is with energy consumption air chamber (15) by continued compression；High drawing
It is persistently extended after rate tension spring (8) stress；
5. compressed spring (3) is compressed by continued compression, top cushion with energy consumption air chamber (15), part protecting against shock destroys
Replaceable air bag (14) is contacted with second protection rubber cushion (13), and two layers of supporting plate (4) move closer to top layer steel pallet (7),
More waveform bufferings move down into the lower part of two layers of supporting plate (4) with the major part of energy consumption air chamber (11)；High elongation rate tension spring (8) stress
It persistently extends afterwards；
6. more waveform bufferings and energy consumption air chamber (11), taper energy consumption and protective gas chamber (12) and top cushion and energy consumption
Air chamber (15) is answered compression, and air compressor moves down between two layers of supporting plate (4) and top layer steel pallet (7), the bottom of at
Elevator downward velocity is 0 before the contact firmly of plate (2), two layers of supporting plate (4), top layer steel pallet (7).
The beneficial effects of the utility model：
The utility model has the beneficial effects that the acceleration of elevator stopping can be greatly reduced, the energy that substantially dissipation elevator drops
Amount is provided with combination buffering and energy-consuming device, can be mutually coordinated, plays respective maximum effect, and can realize different
The adjustment of speed and acceleration ensures structure monolithic stability, improves energy efficiency, and elevator and personnel safety is made to land.Entire dress
It sets light-weight, is readily transported and installs.
Description of the drawings
Below in conjunction with the accompanying drawings to being described further in the utility model：
Fig. 1 is the utility model used during elevator falling combined type protective device normal condition sectional elevation schematic diagram；
Fig. 2 is the utility model used during elevator falling combined type protective device stress sectional elevation schematic diagram.
In figure：1 is ground；2 be bottom plate；3 be compressed spring；4 be two layers of supporting plate；5 buffer and the air bag that consumes energy for more waveforms；
6 be built-in girdle ring；7 be top layer steel pallet；8 be high elongation rate tension spring；9 be wall；10 bore air bag for arc；11 is slow for more waveforms
Punching and energy consumption air chamber；12 be taper energy consumption and protective gas chamber；13 be second protection rubber cushion；14 destroy replaceable for protecting against shock
Air bag；15 be top cushion and energy consumption air chamber.
Specific implementation mode
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：As Figure 1-Figure 2, used during elevator falling combined type protective device, by ground (1), bottom plate (2), compression bullet
Spring (3), two layers of supporting plate (4), more waveforms buffering and energy consumption air bag (5), built-in girdle ring (6), top layer steel pallet (7), high elongation rate
Tension spring (8), wall (9), arc cone air bag (10), more waveforms buffering and energy consumption air chamber (11), taper energy consumption and protective gas
Chamber (12), second protection rubber cushion (13), protecting against shock destroy replaceable air bag (14) and top cushion and energy consumption air chamber
(15) it constitutes.
As shown in Figure 1, bottom plate (2) is horizontally placed on ground (1), using several compressed springs (3) by bottom plate (2) and two layers
Supporting plate (4) connects, and the length of side of two layers of supporting plate (4) is 3rd/2nd to four/3rds of the length of side of bottom plate (2), compressed spring respectively
(3) transverse and longitudinal in a row and is evenly arranged；It is buffered two layers of supporting plate (4) and top layer steel pallet with the air bag (5) that consumes energy using more waveforms
(7) it connects, more waveform bufferings and the minimum diameter R of energy consumption air bag (5) length of side 100-200mms corresponding more than two layers supporting plate (4) are more
Waveform is buffered is with the maximum outside diameter L of energy consumption air bag (5) length of side 50-100mm corresponding less than top layer steel pallet (7), minimum diameter R
3rd/2nd to four/3rds of maximum outside diameter L；More waveform bufferings and energy consumption air bag (5) are waveform cylinder, are formed from top to bottom
Circumferential built-in girdle ring (6) is arranged in multiple wave crests and trough at the trough to concave；It is buffered in two layers of supporting plate (4), more waveforms
Setting arc bores air bag (10) in the waveform sealing drum surrounded with energy consumption air bag (5) and top layer steel pallet (7), and arc bores air bag
(10) the vertex of a cone is downward, is located at the centre of form of two layers of supporting plate (4), top is close to the outer edge of top layer steel pallet (7), arc cone air bag
(10) by waveform sealing drum be separated into two sealing spaces, outside be more waveforms buffer with consume energy air chamber (11), on
Taper energy consumption and the protective gas chamber (12) in portion；Second protection rubber cushion (13) is pasted at the top of top layer steel pallet (7), and is arranged
Protecting against shock destroys replaceable air bag (14), and protecting against shock destroys replaceable air bag (14) and surrounds top cushion and energy consumption gas
Body cavity (15), and the surrounding of top layer steel pallet (7) installation high elongation rate tension spring (8), the other end of high elongation rate tension spring (8) with
Wall (9) connects.
As shown in Fig. 2, after used during elevator falling touches protecting against shock and destroys replaceable air bag (14), the top that gradually reduces is slow
Punching and energy consumption air chamber (15)；Persistently extended after high elongation rate tension spring (8) stress, two layers of supporting plate (4) become more waveforms buffering with
The piston of energy consumption air bag (5), more waveforms bufferings are gradually moved down with energy consumption air bag (5)；Top cushion and energy consumption air chamber (15) quilt
Continued compression；It is persistently extended after high elongation rate tension spring (8) stress；More waveform bufferings continue to be compressed with energy consumption air chamber (11),
And internal gas constantly moves energy consumption；Taper energy consumption also begins to be compressed continuously with protective gas chamber (12)；Top cushion and consumption
Energy air chamber (15) is by continued compression；It is persistently extended after high elongation rate tension spring (8) stress；Compressed spring (3) is by continued compression, top
Portion is buffered to be compressed with energy consumption air chamber (15), and part protecting against shock destroys replaceable air bag (14) and second protection rubber cushion
(13) it contacts, two layers of supporting plate (4) move closer to top layer steel pallet (7), the big portion of more waveform bufferings and energy consumption air chamber (11)
Divide the lower part for moving down into two layers of supporting plate (4)；It is persistently extended after high elongation rate tension spring (8) stress；More waveform bufferings and energy consumption gas
Chamber (11), taper energy consumption and protective gas chamber (12) and top cushion are answered compression, two layers of support with energy consumption air chamber (15)
Air compressor moves down between plate (4) and top layer steel pallet (7), in bottom plate (2), two layers of supporting plate (4), top layer steel pallet
(7) elevator downward velocity is 0 before hard contact.
More waveform bufferings include at least three layers with energy consumption air bag (5), from inside to outside respectively airtight rubber layer, pressure resistance enhancing
Layer and aging-resistant layer.
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, without departing from the principle of this utility model, 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 (2)
1. used during elevator falling combined type protective device, by ground (1), bottom plate (2), compressed spring (3), two layers of supporting plate (4), more waveforms
Buffering bores gas with energy consumption air bag (5), built-in girdle ring (6), top layer steel pallet (7), high elongation rate tension spring (8), wall (9), arc
Capsule (10), more waveforms buffering with energy consumption air chamber (11), taper energy consumption with protective gas chamber (12), second protection rubber cushion (13),
Protecting against shock destroys replaceable air bag (14) and top cushion and is constituted with energy consumption air chamber (15)；It is characterized in that：
Bottom plate (2) is horizontally placed on ground (1), is connected bottom plate (2) and two layers of supporting plate (4) using several compressed springs (3), two
The length of side of layer supporting plate (4) is 3rd/2nd to four/3rds of the length of side of bottom plate (2), and compressed spring (3) transverse and longitudinal is in a row and equal
Even arrangement；
Buffered using more waveforms and connect two layers of supporting plate (4) and top layer steel pallet (7) with the air bag (5) that consumes energy, more waveforms buffer and
The minimum diameter R of energy consumption air bag (5) is more than the corresponding length of side 100-200mm of two layers of supporting plate (4), more waveforms bufferings and the air bag that consumes energy
(5) maximum outside diameter L be less than top layer steel pallet (7) the corresponding length of side 50-100mm, minimum diameter R be maximum outside diameter L three/
3/2nds to four；More waveform bufferings and energy consumption air bag (5) they are waveform cylinder, form multiple wave crests and trough from top to bottom,
Circumferential built-in girdle ring (6) is set at the trough to concave；
In the waveform sealing drum that two layers of supporting plate (4), more waveforms buffering are surrounded with energy consumption air bag (5) and top layer steel pallet (7)
Arc is set and bores air bag (10), the vertex of a cone that arc bores air bag (10) is downward, is located at the centre of form of two layers of supporting plate (4), top is close to top
Waveform sealing drum is separated into the space of two sealings by the outer edge of layer steel pallet (7), arc cone air bag (10), and outside is more
Waveform buffers and energy consumption air chamber (11), taper energy consumption and the protective gas chamber (12) of middle and upper part；
Second protection rubber cushion (13) is pasted at the top of top layer steel pallet (7), and protecting against shock is set and destroys replaceable air bag
(14), protecting against shock destroys replaceable air bag (14) and surrounds top cushion and energy consumption air chamber (15), and in top layer steel pallet
(7) surrounding installation high elongation rate tension spring (8), the other end of high elongation rate tension spring (8) are connect with wall (9).
2. used during elevator falling combined type protective device according to claim 1, it is characterised in that：More waveform bufferings and consumption
Can air bag (5) include at least three layers, respectively airtight rubber layer, pressure-resistant enhancement layer and aging-resistant layer from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436251.XU CN207684689U (en) | 2017-11-01 | 2017-11-01 | Used during elevator falling combined type protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436251.XU CN207684689U (en) | 2017-11-01 | 2017-11-01 | Used during elevator falling combined type protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684689U true CN207684689U (en) | 2018-08-03 |
Family
ID=62989065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436251.XU Expired - Fee Related CN207684689U (en) | 2017-11-01 | 2017-11-01 | Used during elevator falling combined type protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502449A (en) * | 2018-12-12 | 2019-03-22 | 宁津汇丰消声器有限公司 | A kind of elevator fall buffer unit |
-
2017
- 2017-11-01 CN CN201721436251.XU patent/CN207684689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502449A (en) * | 2018-12-12 | 2019-03-22 | 宁津汇丰消声器有限公司 | A kind of elevator fall buffer unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20211101 |