CN207275990U - A kind of used during elevator falling protective device - Google Patents
A kind of used during elevator falling protective device Download PDFInfo
- Publication number
- CN207275990U CN207275990U CN201721315090.9U CN201721315090U CN207275990U CN 207275990 U CN207275990 U CN 207275990U CN 201721315090 U CN201721315090 U CN 201721315090U CN 207275990 U CN207275990 U CN 207275990U
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- China
- Prior art keywords
- spring
- car top
- ejection
- hole
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of used during elevator falling protective device, including carriage, the upright guide rail of carriage both sides, the car top of carriage is equipped with through hole, stent is equipped with by through hole on the outside of car top, stent is hinged around the corner with turning connecting rod, and turning connecting rod includes the limit bar on the outside of car top and the compression bar being inserted into through hole, limit and linkage spring is equipped between bar and car top, limit boom end is equipped with the roller to lean with guide rail；The L-shaped supporting plate with being fixedly connected on the inside of car top is equipped with below compression bar, L-shaped supporting plate is equipped with baffle, baffle include the slide plate that can be moved horizontally in the sliding slot on planker and with slide plate pressing plate connected vertically, pressing plate is arranged in front of compression bar, connected between pressing plate and supporting plate side wall by back-moving spring, be equipped with ejection-spring on the inside of car top in front of pressing plate, ejection-spring lower end is fixedly connected with bracelet, is correspondingly provided with the supporting plate below ejection-spring and launches hole.The utility model has the characteristics that rational in infrastructure, safe and reliable, good using simplicity, protection effect.
Description
Technical field
Elevator technology field is the utility model is related to, is specifically a kind of used during elevator falling protective device.
Background technology
As the improvement of people's living standards, high buildings and large mansions are in a compact mass, elevator just becomes the essential carrying of people
Instrument.Elevator safety is exactly the life security of people, so the security of elevator is very high, but elevator under the few cases
Also occur that situation about quickly falling occurs, how to ensure the life security of elevator people when quickly falling, just compel into people
Cut problem to be solved.
The content of the invention
Technical problem to be solved in the utility model be to provide it is a kind of it is rational in infrastructure, safe and reliable, using easy, protection
The good used during elevator falling protective device of effect.
To achieve these goals, a kind of used during elevator falling protective device of the utility model, including carriage, carriage both sides are erected
Straight guide, the car top of carriage are equipped with through hole, are equipped with stent by the through hole on the outside of car top, stent is cut with scissors around the corner with turning connecting rod
Connecing, turning connecting rod includes the limit bar on the outside of car top and the compression bar being inserted into through hole, limits and linkage spring is equipped between bar and car top,
Limit boom end is equipped with the roller to lean with guide rail；The L-shaped supporting plate with being fixedly connected on the inside of car top, L-shaped support are equipped with below compression bar
Plate is equipped with baffle, baffle include the slide plate that can be moved horizontally in the sliding slot on planker and with slide plate pressing plate connected vertically,
Pressing plate is arranged in front of compression bar, is connected between pressing plate and supporting plate side wall by back-moving spring, is equipped with the inside of the car top in front of pressing plate
Ejection-spring, ejection-spring lower end are fixedly connected with bracelet, and ejection hole is correspondingly provided with the supporting plate below ejection-spring.
Above-mentioned used during elevator falling protective device, wherein, the bracelet includes ring body, and opening, ring are additionally provided with ring body
Telescopic rotating ring is equipped with body, closure of openings, the rotating ring can be connected by rotating ring with control device.
Above-mentioned used during elevator falling protective device, wherein, it is additionally provided with limited post below the limit bar.
Above-mentioned used during elevator falling protective device, wherein, the ejection-spring outer rim is fixedly connected with tubular sheath.
The beneficial effect of utility model is：It is rational in infrastructure, safe and reliable, good using simplicity, protection effect.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Configuration state figure when Fig. 2 is the utility model elevator normal operation；
Fig. 3 is configuration state figure when the utility model elevator hurtles down；
Fig. 4 is the utility model bracelet closed mode schematic diagram；
Fig. 5 is the utility model bracelet open mode schematic diagram.
Wherein, reference numeral
1st, carriage；3rd, guide rail；3rd, car top；4th, stent；5th, turning connecting rod；6th, bar is limited；7th, compression bar；8th, link spring；9th, roll
Wheel；10th, L-shaped supporting plate；11st, baffle；12nd, slide plate；13rd, pressing plate；14th, sliding slot；15th, back-moving spring；16th, hole is launched；17th, bullet is launched
Spring；18th, bracelet；19th, ring body；20th, rotating ring；21st, it is open；22nd, control device；23rd, limited post；24th, sheath.
Embodiment
The structural principle and operation principle of the utility model are described in detail below in conjunction with the accompanying drawings：Such as the institute of Fig. 1~5
Show, a kind of used during elevator falling protective device of the utility model, including carriage 1, the upright guide rail 2 of 1 both sides of carriage, the car top 3 of carriage 1
Equipped with through hole, stent 4 is equipped with by the through hole in the outside of car top 3, stent 4 is hinged around the corner with turning connecting rod 5, and turning connecting rod 5 wraps
The compression bar 7 for including the limit bar 6 in the outside of car top 3 and being inserted into through hole, limits and linkage spring 8 is equipped between bar 6 and car top 3,6 end of limit bar
Portion is equipped with the roller 9 to lean with guide rail 3；The lower section of compression bar 7 is equipped with the L-shaped supporting plate 10 being fixedly connected with the inner side of car top 3, L-shaped support
Plate 10 is equipped with baffle 11, and baffle 11 includes 14 slide plates 12 moved horizontally and to hang down with slide plate 12 in the sliding slot on planker 10
The direct-connected pressing plate 13 connect, pressing plate 13 are arranged on the front of compression bar 7, are connected between 10 side wall of pressing plate 13 and supporting plate by back-moving spring 15
Connect, the inner side of car top 3 in the front of pressing plate 12 is equipped with ejection-spring 17, and 17 lower end of ejection-spring is fixedly connected with bracelet 18, ejection-spring
Ejection hole 16 is correspondingly provided with the supporting plate 10 of 17 lower sections.
As shown in Figure 4,5, bracelet 18 includes ring body 19, is additionally provided with opening 21 in ring body 19, is equipped with ring body 19
Telescopic rotating ring 20, rotating ring 20 can close opening 21, and rotating ring 20 is connected with control device 22.
6 lower section of limit bar is additionally provided with limited post 23, prevents linkage spring 8 to be pulled through position by bar 6 is limited, and spacing work is played to limit bar 6
With.
17 outer rim of ejection-spring is fixedly connected with tubular sheath 24, and ejection-spring 17 can be made to make to be fixed in normal condition
In protective case 24, prevent 17 stress of ejection-spring from moving.
Embodiment：
When elevator normal operation, the protective device is as shown in Figure 2.
Link 8 preferred tension spring of spring, and during elevator normal operation, the roller 9 that linkage spring 8 hauls 6 top of limit bar is resisted against
On guide rail 2,15 preferred tension spring of back-moving spring, back-moving spring 15 hauls baffle 11 backward, but by the compression bar 7 on turning connecting rod 5
Shelves are lived, at this time, ejection hole 16 sheltered from by the slide plate 12 on plate washer 11, ejection-spring 17 be limited in supporting plate 10 and car top 3 it
Between space in.
When elevator speed is not normal, and quick fall occurs, the protective device is as shown in Figure 3.
When lift car 1 occurs quickly to fall, speed increase, carriage 1 has an acceleration, and 8 stress of linkage spring increases
Greatly, centrifugal force is balanced by increasing elongation, then roller 9 is lifted up, so that the limit bar 6 on turning connecting rod 6 is with branch
Frame 4 rotates clockwise for axle center, while also drives compression bar 7 to rotate clockwise, and at this time, pressing plate 13 is subject to the resistance of compression bar 7 to reduce,
Under the action of back-moving spring 15, baffle 11 is moved rearwards, the slide plate 12 on baffle 11 in the sliding slot 14 also with baffle 11 to
After slide, final slide plate 12 get out of the way ejection hole 16, will ejection hole 16 open, at this time ejection-spring 17 from ejection hole 16 in eject,
17 preferred compression spring of ejection-spring, the end connection bracelet 18 of ejection-spring 17, at this time, people hold bracelet 18, when carriage 1
When stopping suddenly, human body itself also there is inertia, stretches ejection-spring 17, to reduce momentum by using pulling.
When kinetic energy is completely converted into potential energy, after the of short duration stopping of human body, it will certainly reverse since 17 potential energy of ejection-spring changes
Can, in the moment for transforming back into kinetic energy, cut off human body contact with ejection-spring 17 so that after stopping of falling, the energy of inertia reservation
Amount is delivered to spring, body kinetic energy is greatly reduced, human-body safety lands.
After elevator stops falling, by pressing the control device 22 on bracelet 18, rotating ring 20 is shunk, and opens opening 21,
Bracelet 18 is separated from ejection-spring 17, so that after kinetic energy is converted to potential energy, reduce human body momentum, reach protection human body peace
Full effect.
By the protective device, damage of the used during elevator falling to human body viscera etc. can be protected.Human hand is held during used during elevator falling
Bracelet 18, by slow, gradually increases the transformation amount of energy, and when the carriage 1 is fallen, human body speed is extenuated, so as to compared with
Land to be gentle, further through the disconnection contact with ejection-spring 17 of bracelet 18 so that body kinetic energy is reduced, and eliminates reaction force band
The influence come, preferably protects tissue.
Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art work as can make various corresponding changes and deformation according to the utility model, but these
It is corresponding to change and deform the scope of the claims that all belong to appended by the utility model.
Claims (4)
1. a kind of used during elevator falling protective device, including carriage, the upright guide rail of carriage both sides, it is characterised in that：The carriage
Car top is equipped with through hole, is equipped with stent by the through hole on the outside of car top, stent and turning connecting rod around the corner hingedly, the turning connecting rod
Including the limit bar on the outside of car top and the compression bar being inserted into through hole, limit and linkage spring is equipped between bar and car top, limit boom end is set
There is the roller to lean with guide rail；The L-shaped supporting plate with being fixedly connected on the inside of car top is equipped with below compression bar, L-shaped supporting plate is equipped with gear
Plate, baffle include the slide plate that can be moved horizontally in the sliding slot on planker and are arranged on slide plate pressing plate connected vertically, pressing plate
In front of compression bar, connected between pressing plate and supporting plate side wall by back-moving spring, ejection-spring, bullet are equipped with the inside of the car top in front of pressing plate
Penetrate lower spring end and be fixedly connected with bracelet, ejection hole is correspondingly provided with the supporting plate below ejection-spring.
2. used during elevator falling protective device as claimed in claim 1, it is characterised in that：The bracelet includes ring body, ring body
On be additionally provided with opening, telescopic rotating ring is equipped with ring body, rotating ring can be by closure of openings, the rotating ring and control device company
Connect.
3. used during elevator falling protective device as claimed in claim 1, it is characterised in that：Limited post is additionally provided with below the limit bar.
4. used during elevator falling protective device as claimed in claim 1, it is characterised in that：The ejection-spring outer rim is fixedly connected with
Tubular sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315090.9U CN207275990U (en) | 2017-10-13 | 2017-10-13 | A kind of used during elevator falling protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315090.9U CN207275990U (en) | 2017-10-13 | 2017-10-13 | A kind of used during elevator falling protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207275990U true CN207275990U (en) | 2018-04-27 |
Family
ID=61980121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315090.9U Withdrawn - After Issue CN207275990U (en) | 2017-10-13 | 2017-10-13 | A kind of used during elevator falling protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207275990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673174A (en) * | 2017-10-13 | 2018-02-09 | 美迪斯智能装备有限公司 | A kind of used during elevator falling protector |
-
2017
- 2017-10-13 CN CN201721315090.9U patent/CN207275990U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673174A (en) * | 2017-10-13 | 2018-02-09 | 美迪斯智能装备有限公司 | A kind of used during elevator falling protector |
| CN107673174B (en) * | 2017-10-13 | 2023-08-22 | 美迪斯智能装备有限公司 | Elevator fall protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fall protection device for elevator Effective date of registration: 20210903 Granted publication date: 20180427 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980008905 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221208 Granted publication date: 20180427 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980008905 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An elevator fall protection device Effective date of registration: 20221212 Granted publication date: 20180427 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2022980026505 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180427 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180427 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180427 Pledgee: Bank of Guangzhou Co.,Ltd. Zhongshan branch Pledgor: MATIZ INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2022980026505 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |