CN109516332A - A kind of anti-fall string bag of carriage - Google Patents
A kind of anti-fall string bag of carriage Download PDFInfo
- Publication number
- CN109516332A CN109516332A CN201811519770.1A CN201811519770A CN109516332A CN 109516332 A CN109516332 A CN 109516332A CN 201811519770 A CN201811519770 A CN 201811519770A CN 109516332 A CN109516332 A CN 109516332A
- Authority
- CN
- China
- Prior art keywords
- carriage
- mounting rack
- string bag
- sliding rail
- wheel
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The anti-fall string bag of a kind of carriage disclosed by the invention, the carriage bottom end is equipped with the string bag, sliding rail and speed sensor are equipped in elevator, there are four sliding rail is set, sliding rail is equipped with the first mounting rack, idler wheel is equipped in first mounting rack, idler wheel and sliding rail are in close contact, idler wheel is rotatablely connected by shaft and the first mounting rack, idler wheel includes driving wheel and driven wheel, driving wheel is located on the outside of sliding rail, left and right sides driving wheel shaft is connected by connecting rod, the first mounting rack of left side is equipped with motor, motor output end is connect by retarder with connecting rod, it is connect by rope with the first mounting rack on four angles of the string bag.When occurring to fall well, speed sensor senses that carriage falls case, and controller controls motor braking, and the string bag is not declining, and catches carriage by the string bag, prevents carriage from dropping, securely and reliably.
Description
Technical field
The present invention relates to elevator technology field, specifically a kind of anti-fall string bag of carriage.
Background technique
The user of elevator people's daily trip, be known.Currently, most of the working principle of elevator
It is that one traction machine is set in the top of elevator, carriage is realized by the traction rope that the traction machine folding and unfolding is connect with carriage
It moves up and down.
The no good protective device of existing lift car tenesmus, will cause biggish casualties.
Summary of the invention
The purpose of the present invention is to solve the above problem, provides a kind of anti-fall string bag of carriage, can be very when carriage falls well
Good slows down carriage pendant well speed.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of anti-fall string bag of carriage, the carriage bottom end are equipped with the string bag, and sliding rail and speed sensor are equipped in elevator, sliding
There are four rail is set, sliding rail is equipped with the first mounting rack, and idler wheel is equipped in the first mounting rack, and idler wheel and sliding rail are in close contact, idler wheel
It is rotatablely connected by shaft and the first mounting rack, idler wheel includes driving wheel and driven wheel, and driving wheel is located on the outside of sliding rail, left and right two
Side driving wheel shaft is connected by connecting rod, and the first mounting rack of left side is equipped with motor, and motor output end passes through retarder and connecting rod
It connects, is connect by rope with the first mounting rack on four angles of the string bag.
Further, four sliding rails are located at four angles of elevator, and sliding rail is T-shaped.
Further, one layer of rubber layer is wrapped up on driving wheel and driven wheel external cylindrical surface.
Further, first mounting rack lower end is equipped with hanging ring, and lock connection is led between rope and hanging ring.
Further, the carriage upper end is equipped with the second mounting rack, is equipped with damping wheel, damping wheel and cunning in the second mounting rack
Rail is in close contact.
Further, second mounting rack lower end is equipped with connecting plate, and the second mounting rack is fixed on carriage by connecting plate
Top.
The beneficial effects of the present invention are:
1, carriage bottom end of the present invention is equipped with the string bag, is equipped with sliding rail and speed sensor, under normal circumstances, speed in elevator
Inductor senses that the speed of carriage is normal, and signal is passed to controller, and controller controls motor and runs well, motor band
The dynamic string bag is moved up and down with carriage, and when occurring to fall well, speed sensor senses that carriage falls case, and controller controls motor system
Dynamic, the string bag is not declining, and catches carriage by the string bag, prevents carriage from dropping, securely and reliably.
2, the string bag of the present invention is gone up and down with the lifting of carriage, is that the string bag prevents carriage tenesmus in time when falling accident occurs,
The impact force of carriage tenesmus is reduced, practicability is good.
3, carriage upper end of the present invention is equipped with the second mounting rack, is equipped with damping wheel in the second mounting rack, damping wheel is tight with sliding rail
Contiguity touching passes the signal along to controller, tunes up damping wheel by controller when speed sensor detects carriage tenesmus
Rotary resistance, to reduce the lapse rate of carriage, securely and reliably.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is main view of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is structural schematic diagram one at damping wheel of the present invention；
Fig. 4 is structural schematic diagram two at damping wheel of the present invention.
In figure: carriage 1, the string bag 2, sliding rail 3, rope 4, the first mounting rack 5, driving wheel 6, shaft 7, driven wheel 8, connecting rod 9, electricity
Machine 10, retarder 11, hanging ring 12, lock 13, the second mounting rack 14, damping wheel 15, connecting plate 16.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
As shown in Figures 1 to 4, the anti-fall string bag of a kind of carriage, 1 bottom end of carriage are equipped with the string bag 2, are equipped with and slide in elevator
Rail 3 and speed sensor, figure does not regard, and there are four sliding rail 3 is set, sliding rail 3 is equipped with the first mounting rack 5, is equipped in the first mounting rack 5
Idler wheel, idler wheel and sliding rail 3 are in close contact, and idler wheel is rotatablely connected by shaft 7 and the first mounting rack 5, and idler wheel includes 6 He of driving wheel
Driven wheel 8, driving wheel 6 are located at 3 outside of sliding rail, and driving wheel 6 shaft in the left and right sides is connected by connecting rod 9, the first mounting rack of left side 5
It is equipped with motor 10,10 output end of motor is connect by retarder 11 with connecting rod 9, passes through rope 4 and the first peace on 2 four angles of the string bag
Shelve 5 connections.Under normal circumstances, speed sensor senses that the speed of carriage 1 is normal, and signal is passed to controller, control
Device control motor 10 processed runs well, and motor 10 drives the string bag 2 as carriage 1 moves up and down, when occurring to fall well, velocity response
Device senses that carriage 1 falls case, and controller controls motor 10 and brakes, and the string bag 2 is not declining, and catches carriage 1 by the string bag, prevents sedan-chair
Compartment tenesmus, securely and reliably；It is that the string bag 2 can be prevented in time when falling accident occurs since the string bag 2 is gone up and down with the lifting of carriage 1
Carriage 1 drops, and reduces the impact force that carriage 1 drops, and practicability is good.
Four sliding rails 3 are located at four angles of elevator, and sliding rail 3 is T-shaped.
One layer of rubber layer is wrapped up on 8 external cylindrical surface of driving wheel 6 and driven wheel.
First mounting rack, 5 lower end is equipped with hanging ring 12, and 13 connection of lock is led between rope 4 and hanging ring 12.
1 upper end of carriage is equipped with the second mounting rack 14, is equipped with damping wheel 15 in the second mounting rack 14, damping wheel 15 and sliding
Rail 3 is in close contact, and the adjustable section of the rotary resistance of damping wheel 15, this is the prior art, does not do excessively repeat herein.Work as speed
When inductor detects carriage tenesmus, controller is passed the signal along to, the rotary resistance of damping wheel 15 is tuned up by controller, from
And the lapse rate of carriage is reduced, securely and reliably.
Second mounting rack, 14 lower end is equipped with connecting plate 16, and the second mounting rack 14 is fixed on carriage 1 by connecting plate 16
Top.
In the description of this invention, it should be noted that the orientation of the instructions such as term "left", "right", "upper", "lower" or
Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Claims (6)
1. a kind of anti-fall string bag of carriage, characterized in that carriage (1) bottom end is equipped with the string bag (2), and sliding rail is equipped in elevator
(3) and speed sensor there are four, sliding rail (3) is set, sliding rail (3) is equipped with the first mounting rack (5), sets in the first mounting rack (5)
There is idler wheel, idler wheel and sliding rail (3) are in close contact, and idler wheel is rotatablely connected by shaft (7) and the first mounting rack (5), and idler wheel includes
Driving wheel (6) and driven wheel (8), driving wheel (6) are located on the outside of sliding rail (3), and left and right sides driving wheel (6) shaft passes through connecting rod
(9) it connects, the first mounting rack of left side (5) is equipped with motor (10), and motor (10) output end passes through retarder (11) and connecting rod (9)
It connects, is connect by rope (4) with the first mounting rack (5) on (2) four angles of the string bag.
2. the anti-fall string bag of a kind of carriage according to claim 1, characterized in that four sliding rails (3) are located at elevator
Four angles at, sliding rail (3) is T-shaped.
3. the anti-fall string bag of a kind of carriage according to claim 1, characterized in that driving wheel (6) and driven wheel (8) outside cylinder
One layer of rubber layer is wrapped up on face.
4. the anti-fall string bag of a kind of carriage according to claim 1, characterized in that the first mounting rack (5) lower end is equipped with
Hanging ring (12), rope (4) and hanging ring (12) between lead to latch (13) connect.
5. the anti-fall string bag of a kind of carriage according to claim 1, characterized in that carriage (1) upper end is equipped with the second peace
It shelves (14), is equipped with damping wheel (15) in the second mounting rack (14), damping wheel (15) and sliding rail (3) are in close contact.
6. the anti-fall string bag of a kind of carriage according to claim 5, characterized in that the second mounting rack (14) lower end is equipped with
Connecting plate (16), the second mounting rack (14) are fixed on carriage (1) top by connecting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519770.1A CN109516332B (en) | 2018-12-12 | 2018-12-12 | Cage anti-falling net bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519770.1A CN109516332B (en) | 2018-12-12 | 2018-12-12 | Cage anti-falling net bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109516332A true CN109516332A (en) | 2019-03-26 |
| CN109516332B CN109516332B (en) | 2020-06-12 |
Family
ID=65796396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519770.1A Active CN109516332B (en) | 2018-12-12 | 2018-12-12 | Cage anti-falling net bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109516332B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110114190A (en) * | 2010-04-13 | 2011-10-19 | 김태수 | An apparatus for falling prevent of elevator |
| CN102745568A (en) * | 2012-07-17 | 2012-10-24 | 苏州柳溪机电工程有限公司 | Anti-falling mechanism of elevator |
| CN202766049U (en) * | 2012-09-07 | 2013-03-06 | 陈祖昆 | Lifting device |
| CN105712164A (en) * | 2016-03-23 | 2016-06-29 | 安徽瑞格电梯服务股份有限公司 | Device for improving safety of people in car |
| CN106395540A (en) * | 2016-12-22 | 2017-02-15 | 江苏工程职业技术学院 | Anti-falling system in elevator hoistway |
| CN207030689U (en) * | 2017-05-18 | 2018-02-23 | 南京德阳工程监理咨询有限公司 | People's goods elevator |
| CN207108159U (en) * | 2017-06-21 | 2018-03-16 | 中国建筑第五工程局有限公司 | A kind of building electricity consumption stair shaft falling-proof safety device |
| CN207536954U (en) * | 2017-12-07 | 2018-06-26 | 廖迪煜 | A kind of elevator anti-fall device |
| CN108285076A (en) * | 2018-03-12 | 2018-07-17 | 界首市迅立达电梯有限公司 | A kind of obstruction formula elevator car safety protective device |
| CN108639896A (en) * | 2018-07-12 | 2018-10-12 | 苏州福特美福电梯有限公司 | A kind of elevator with falling guard |
-
2018
- 2018-12-12 CN CN201811519770.1A patent/CN109516332B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110114190A (en) * | 2010-04-13 | 2011-10-19 | 김태수 | An apparatus for falling prevent of elevator |
| CN102745568A (en) * | 2012-07-17 | 2012-10-24 | 苏州柳溪机电工程有限公司 | Anti-falling mechanism of elevator |
| CN202766049U (en) * | 2012-09-07 | 2013-03-06 | 陈祖昆 | Lifting device |
| CN105712164A (en) * | 2016-03-23 | 2016-06-29 | 安徽瑞格电梯服务股份有限公司 | Device for improving safety of people in car |
| CN106395540A (en) * | 2016-12-22 | 2017-02-15 | 江苏工程职业技术学院 | Anti-falling system in elevator hoistway |
| CN207030689U (en) * | 2017-05-18 | 2018-02-23 | 南京德阳工程监理咨询有限公司 | People's goods elevator |
| CN207108159U (en) * | 2017-06-21 | 2018-03-16 | 中国建筑第五工程局有限公司 | A kind of building electricity consumption stair shaft falling-proof safety device |
| CN207536954U (en) * | 2017-12-07 | 2018-06-26 | 廖迪煜 | A kind of elevator anti-fall device |
| CN108285076A (en) * | 2018-03-12 | 2018-07-17 | 界首市迅立达电梯有限公司 | A kind of obstruction formula elevator car safety protective device |
| CN108639896A (en) * | 2018-07-12 | 2018-10-12 | 苏州福特美福电梯有限公司 | A kind of elevator with falling guard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109516332B (en) | 2020-06-12 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200518 Address after: Room 208-z2, building 22, Zhifu center, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Jingtan Technology Co., Ltd Address before: 253000 Dongji Yang Village, Governor Town of Ningjin County, Dezhou City, Shandong Province Applicant before: NINGJIN HUIFENG MUFFLER Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |