CN105398909B - A kind of lifting device falls buffering and reducing device - Google Patents
A kind of lifting device falls buffering and reducing device Download PDFInfo
- Publication number
- CN105398909B CN105398909B CN201510907544.0A CN201510907544A CN105398909B CN 105398909 B CN105398909 B CN 105398909B CN 201510907544 A CN201510907544 A CN 201510907544A CN 105398909 B CN105398909 B CN 105398909B
- Authority
- CN
- China
- Prior art keywords
- lifting device
- air nail
- traction rope
- buffering
- lance tube
- 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.)
- Active
Links
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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
-
- 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
Abstract
It falls buffering and reducing device the invention discloses a kind of lifting device, including lifting device ontology, the bottom setting inflation cylinder and spray gun device of lifting device ontology；Spray gun device includes lance tube, and setting storage magazine, stores up in magazine and be mounted with air nail bullet, connected between several air nail bullets by traction rope below lance tube, and one of traction rope is fixed on storage magazine bottom；Switch is additionally provided on lifting device ontology, close to the storage magazine setting buffer gear.Compared with prior art, a kind of lifting device of the present invention falls buffering and reducing device, pass through the continuous transmitting of air nail bullet, it orders and is attached on the borehole wall of lift well, finally lifting device is pulled using the traction rope being connected on air nail bullet so that every air nail bullet all stress, the common traction completed to lifting device, realization prevents the function that lifting device is dropped due to failure, reduces life property loss.
Description
Technical field
The present invention relates to a kind of falling prevention devices, belong to the security fields of automation equipment, particularly a kind of lifting device
Fall buffering and reducing device.
Background technology
With increasing for high buildings and large mansions, the use of elevator also more come it is also more, and as what elevator used increases, used during elevator falling
Accident occur frequency it is higher and higher, quality of existing elevator itself is simultaneously out of question, elevator can normal operation, largely depend on
In mounting technique.Some elevator companies employ non-professional erector, in elevator installation to processing such as elevator, tracks not
Carefully, the problems such as making the balance in running process of elevator poor or even causing the shake for being difficult to repair, noise, and these problems
It is solved by erector, if installation is not careful enough, the elevator of installation will be very easy to go wrong, but existing
Installer's technical merit is inconsistent, and the elevator of installation is also different with regard to performance.
So needing to be improved elevator in itself, elevator is improved to self-contained fall protection equipment, is detached from peace
The limitation of work is filled, the safety of elevator personnel is taken in preferably protection.The generation of annual elevator accident not only causes huge to country
Big economic loss, and bring to the family of victim and be difficult to obliterated pain, how to prevent the generation of elevator accident
Into present urgent problem to be solved.
Such as application No. is 201410034390.4 a kind of elevator fall protection equipment, including being set to elevator car top
Vertical acceleration transducer, controller, the accumulator in portion, are set to the trapped orbit of elevator both sides, are set to lift car
The fixed link and telescope motor of side wall are also uniformly provided with a plurality of mounting holes on the trapped orbit；The controller point
It is not connected with vertical acceleration transducer, accumulator, telescope motor, telescope motor is connected with one end of fixed link, fixed
The other end of bar is corresponding with the position of mounting hole on trapped orbit；Elevator both sides of the present invention are equipped with trapped orbit and fixation
Bar can carry out a degree of prevention, while pass equipped with vertical acceleration when elevator overweight decline to the tenesmus of elevator
Sensor, the accurate decline for detecting elevator and the rate of climb, preferably detect the operation of elevator, increase elevator operation
Safety, is worthy to be popularized.The device elevator both sides are equipped with trapped orbit and fixed link, can be right when elevator overweight decline
The tenesmus of elevator carries out a degree of prevention, but the support to elevator of fixed link obviously cannot meet its weight demands.
And a kind of device for preventing elevator from falling of Patent No. 201420723975.2, belong to elevator car safety, including
A straight-bar is installed in cage, cage both sides respectively, prepares two timber wedges, and leader, handle front end are installed in timber wedge upper end by axis
Apertured, straight-bar pass through the hole on handle, and handle end sets a rope, and two ropes link together.The configuration of the present invention is simple, behaviour
Make simplicity, cost is extremely low, good braking effect, and braking mitigates, and reduces to most light to the injury of people, repair is very convenient.Manual operation
Timber wedge brakes elevator, even if certain decelerating effect can be played, if but passenger is old man or child, without enough
Strength go to complete this deceleration-operation, therefore it is its drawback that the degree of automation is low.
Invention content
The technical problem to be solved in the invention is in view of the above shortcomings of the prior art, and to provide a kind of the degree of automation
Lifting device torch-type falling proof device high, that there is buffering effect.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of lifting device falls buffering and reducing device, including lifting device ontology, the bottom of the lifting device ontology
It is provided with inflation cylinder and spray gun device；The spray gun device includes the lance tube of connection inflation cylinder again, under lance tube
Side is provided with storage magazine, stores up and several air nail bullets for being used to spray to the lift well borehole wall are mounted in magazine, between several air nail bullets
It is connected by traction rope, a several air nail bullets of contacting successively of traction rope, the lance tube is communicated with storage magazine；The lifting is set
The switch that control inflation cylinder pours high pressure gas to lance tube is additionally provided on standby ontology；Close to the storage magazine setting buffering
Mechanism, the buffer gear include dead axle shaft, and the other end of the traction rope is fixed in dead axle shaft, and traction rope is wrapped in
In dead axle shaft, it is provided in the dead axle shaft and turns stone roller.
As further preferred embodiment, the bottom of the lifting device ontology sets two, two spray gun devices point
It is not arranged on the opposite both direction of lifting device body bottom portion.
As further preferred embodiment, the traction rope is contacted air nail bullet successively, and traction rope is contacted the position of air nail bullet
Setting in the intermediate position of air nail bullet, the traction rope length between each two air nail bullet is identical, which is more than the length of lance tube
Degree.
As further preferred embodiment, storage line slot on the air nail bullet is set, there are multiple S-shapeds in the storage line slot
The wiring tracks of ending connection composition.
As further preferred embodiment, the storage magazine has slope at lance tube, which is located at
Air nail bullet emission direction is provided with idler wheel on the slope.
As further preferred embodiment, the storage magazine bottom is provided with the pressure for squeezing several air nail bullets
Spring.
Advantageous effect
Compared with prior art, a kind of lifting device of the invention falls buffering and reducing device, passes through the continuous of air nail bullet
Transmitting, orders and is attached on the borehole wall of lift well, finally pulls lifting device using the traction rope being connected on air nail bullet so that every
Air nail bullet all stress, the common traction completed to lifting device, realization prevent the function that lifting device is dropped due to failure, subtract
Small life property loss, specifically has the following advantages：
1. the high pressure gas that inflation cylinder is gone out is as the active force to air nail bullet, in the smaller lance tube of relative aperture
It is middle to eject air nail, it can firmly follow closely into the borehole wall of lift well.
2. the traction rope between air nail bullet can not only play last air nail and eject the related work for pulling next air nail bullet
Tool, and can be followed closely after the borehole wall in multiple air nail bullets, lifting device is drawn together, system is played to falling for lifting device
Dynamic effect.
3. two spray gun devices of setting are separately positioned on the opposite both direction of lifting device body bottom portion, can be two
The weight of lifting device is shared out equally on a direction, more stabilization is safer, and lifting device is avoided to go out due to stress inequality
Existing inclination.
4. slope cooperation idler wheel can facilitate each air nail bullet under the related power of traction rope can smoothly from storage magazine into
Enter lance tube, air nail is avoided to pop up the phenomenon that now gets stuck.
5. the setting of storage line slot and wiring tracks solves the problems, such as that traction rope is long and is stored without specific position, avoid
Mutual winding between traction rope and air nail bullet ensures that each air nail bullet can smoothly be got.
6. traction rope, which is pullled, drives the rotation of dead axle shaft, the larger stone roller that turns of heavier-weight, torque rotates therewith, and then reduces
The velocity of rotation of dead axle shaft so that the traction rope of dead axle shaft release winding slows, for lifting device then
It is provided with buffering effect.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of air nail bullet；
Fig. 3 is the connection diagram of lance tube and storage magazine；
Fig. 4 is the structure diagram of buffer gear；
Wherein, 1- lifting devices ontology, 2- inflation cylinders, 3- lance tubes, 4- storage magazines, 5- air nail bullets, 6- traction ropes, 7-
Storage line slot, 8- wiring tracks, 9- slopes, 10- idler wheels, 11- dead axle shafts, 12- turn stone roller.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
The buffering and reducing device as shown in Figure 1, a kind of lifting device of the present invention falls, it is described including lifting device ontology 1
The bottom of lifting device ontology 1 is provided with inflation cylinder 2, and connection inflation cylinder 2 is provided with spray gun device, and inflation cylinder 2 is general
Positioned at the center of 1 bottom of lifting device ontology；
The spray gun device includes the lance tube 3 of connection inflation cylinder 2 again, and 3 lower section of lance tube is provided with storage magazine
4, it stores up and several air nail bullets 5 for being used to spray to the lift well borehole wall is mounted in magazine 4, one of the ejection of air nail bullet 5 is tip, several
Air nail bullet 5 between connected by traction rope 6, a several air nail bullets 5 of contacting successively of traction rope 6, the lance tube 3 with storage bullet
Storehouse 4 communicates；
The switch that control inflation cylinder 2 pours high pressure gas to lance tube 3 is additionally provided on the lifting device ontology 1；
Buffer gear is set close to the storage magazine 4, the buffer gear includes dead axle shaft 11, the traction rope 6
Other end is fixed in dead axle shaft 11, and traction rope 6 is wrapped in dead axle shaft 11, is provided in the dead axle shaft 11 and is turned stone roller
12, traction rope 6, which pulls, drives dead axle shaft 11 to rotate, and there is the dead axle shaft 11 for turning stone roller 12 to rotate slowly, is provided with buffering effect
Fruit.
The bottom of the lifting device ontology 1 sets two, and two spray gun devices are separately positioned on 1 bottom of lifting device ontology
The opposite both direction in portion can be four, be evenly distributed on the bottom four direction of lifting device ontology 1.
The traction rope 6 is contacted air nail bullet 5 successively, and the contact position of air nail bullet 5 of traction rope 6 is located at the centre of air nail bullet 5
Position, 6 length of traction rope between each two air nail bullet 5 is identical, which is more than the length of lance tube 3.
Storage line slot 7 on the air nail bullet 5 is set, connects the wiring rail of composition in the storage line slot 7 with multiple S-shapeds ending
Winding would not occur for road 8, such traction rope 6.
The storage magazine 4 has slope 9 at lance tube 3, which is located at 5 emission direction of air nail bullet, described
Idler wheel 10 is provided on slope 9, air nail bullet 5 is facilitated smoothly to go out to store up magazine 4 and lance tube 3.
4 bottom of the storage magazine is provided with the compression spring for squeezing several air nail bullets 5.
The preferable specific embodiment of the above, only the application, but the protection domain of the application is not limited thereto,
In the technical scope that any one skilled in the art discloses in the application, the change or replacement that can readily occur in,
It should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
Subject to.
Claims (6)
- The buffering and reducing device 1. a kind of lifting device falls, including lifting device ontology (1), it is characterised in that：The lifting is set The bottom of standby ontology (1) is provided with inflation cylinder (2) and spray gun device；The spray gun device includes connection inflation cylinder (2) again Lance tube (3), storage magazine (4) is provided with below the lance tube (3), is mounted in storage magazine (4) several for spraying to liter The air nail bullet (5) of the well borehole wall is dropped, is connected between several air nail bullets (5) by traction rope (6), one of traction rope (6) goes here and there successively Even several air nail bullets (5), the lance tube (3) communicate with storage magazine (4)；Control is additionally provided on the lifting device ontology (1) System inflation cylinder (2) pours the switch of high pressure gas to lance tube (3)；Close to the storage magazine (4), buffer gear is set, it is described Buffer gear includes dead axle shaft (11), and the other end of the traction rope (6) is fixed in dead axle shaft (11), traction rope (6) It is wrapped in dead axle shaft (11), is provided on the dead axle shaft (11) and turns stone roller (12).
- The buffering and reducing device 2. a kind of lifting device according to claim 1 falls, it is characterised in that：The lifting device The bottom of ontology (1) sets two spray gun devices, and two spray gun devices are separately positioned on the opposite of lifting device ontology (1) bottom Both direction.
- The buffering and reducing device 3. a kind of lifting device according to claim 2 falls, it is characterised in that：The traction rope (6) series winding air nail bullet (5) successively, the position of traction rope (6) series winding air nail bullet (5) are located at the intermediate position of air nail bullet (5), and every two Traction rope (6) length between a air nail bullet (5) is identical, which is more than the length of lance tube (3).
- The buffering and reducing device 4. a kind of lifting device according to claim 3 falls, it is characterised in that：The air nail bullet (5) storage line slot (7) on is set, connects the wiring tracks (8) of composition in the storage line slot (7) with multiple S-shapeds head and the tail.
- The buffering and reducing device 5. a kind of lifting device according to claim 4 falls, it is characterised in that：The storage magazine (4) there is slope (9) at lance tube (3), the slope (9) is positioned at air nail bullet (5) emission direction, the slope (9) idler wheel (10) is provided on.
- The buffering and reducing device 6. a kind of lifting device according to claim 5 falls, it is characterised in that：The storage magazine (4) bottom is provided with the compression spring for squeezing several air nail bullets (5).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553096.2A CN108483179A (en) | 2015-12-10 | 2015-12-10 | The elevator buffering and reducing device that falls |
| CN201810552401.6A CN108483178A (en) | 2015-12-10 | 2015-12-10 | A kind of elevator buffering and reducing device that falls |
| CN201510907544.0A CN105398909B (en) | 2015-12-10 | 2015-12-10 | A kind of lifting device falls buffering and reducing device |
| CN201810552395.4A CN108821055A (en) | 2015-12-10 | 2015-12-10 | Used during elevator falling buffering and reducing device |
| CN201810553082.0A CN108773751A (en) | 2015-12-10 | 2015-12-10 | A kind of used during elevator falling buffering and reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907544.0A CN105398909B (en) | 2015-12-10 | 2015-12-10 | A kind of lifting device falls buffering and reducing device |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552401.6A Division CN108483178A (en) | 2015-12-10 | 2015-12-10 | A kind of elevator buffering and reducing device that falls |
| CN201810553082.0A Division CN108773751A (en) | 2015-12-10 | 2015-12-10 | A kind of used during elevator falling buffering and reducing device |
| CN201810552395.4A Division CN108821055A (en) | 2015-12-10 | 2015-12-10 | Used during elevator falling buffering and reducing device |
| CN201810553096.2A Division CN108483179A (en) | 2015-12-10 | 2015-12-10 | The elevator buffering and reducing device that falls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105398909A CN105398909A (en) | 2016-03-16 |
| CN105398909B true CN105398909B (en) | 2018-06-26 |
Family
ID=55464732
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907544.0A Active CN105398909B (en) | 2015-12-10 | 2015-12-10 | A kind of lifting device falls buffering and reducing device |
| CN201810553096.2A Withdrawn CN108483179A (en) | 2015-12-10 | 2015-12-10 | The elevator buffering and reducing device that falls |
| CN201810552395.4A Withdrawn CN108821055A (en) | 2015-12-10 | 2015-12-10 | Used during elevator falling buffering and reducing device |
| CN201810552401.6A Withdrawn CN108483178A (en) | 2015-12-10 | 2015-12-10 | A kind of elevator buffering and reducing device that falls |
| CN201810553082.0A Withdrawn CN108773751A (en) | 2015-12-10 | 2015-12-10 | A kind of used during elevator falling buffering and reducing device |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553096.2A Withdrawn CN108483179A (en) | 2015-12-10 | 2015-12-10 | The elevator buffering and reducing device that falls |
| CN201810552395.4A Withdrawn CN108821055A (en) | 2015-12-10 | 2015-12-10 | Used during elevator falling buffering and reducing device |
| CN201810552401.6A Withdrawn CN108483178A (en) | 2015-12-10 | 2015-12-10 | A kind of elevator buffering and reducing device that falls |
| CN201810553082.0A Withdrawn CN108773751A (en) | 2015-12-10 | 2015-12-10 | A kind of used during elevator falling buffering and reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105398909B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712146B (en) * | 2016-03-23 | 2018-04-03 | 安徽瑞格电梯服务股份有限公司 | A kind of car falling guard equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3739654A1 (en) * | 1987-11-23 | 1989-06-01 | Freisl Paul Peter | Automatic brake device for cages |
| CN2170938Y (en) * | 1992-12-20 | 1994-07-06 | 周德森 | Simple safety device for elevator |
| CN101898710A (en) * | 2010-08-25 | 2010-12-01 | 机械工业第六设计研究院 | Falling protection device of hoisting mechanism |
| CN202641666U (en) * | 2012-06-29 | 2013-01-02 | 芜湖市艾德森自动化设备有限公司 | Emergency stop mechanism of automobile |
| CN103803370B (en) * | 2014-01-24 | 2017-07-14 | 江苏蒙哥马利电梯有限公司 | A kind of elevator fall protection equipment |
| CN203959574U (en) * | 2014-07-19 | 2014-11-26 | 雷军勇 | A kind of fall protection equipment of elevator |
| CN203998491U (en) * | 2014-07-31 | 2014-12-10 | 广州日滨科技发展有限公司 | Device for preventing elevator from falling |
| CN204185202U (en) * | 2014-09-30 | 2015-03-04 | 苏州沃斯汀电梯有限公司 | Lifting table falling proof device and comprise its lifting table equipment |
| CN204508488U (en) * | 2014-11-27 | 2015-07-29 | 朱学伟 | Device for preventing elevator from falling |
-
2015
- 2015-12-10 CN CN201510907544.0A patent/CN105398909B/en active Active
- 2015-12-10 CN CN201810553096.2A patent/CN108483179A/en not_active Withdrawn
- 2015-12-10 CN CN201810552395.4A patent/CN108821055A/en not_active Withdrawn
- 2015-12-10 CN CN201810552401.6A patent/CN108483178A/en not_active Withdrawn
- 2015-12-10 CN CN201810553082.0A patent/CN108773751A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN108483179A (en) | 2018-09-04 |
| CN108773751A (en) | 2018-11-09 |
| CN105398909A (en) | 2016-03-16 |
| CN108483178A (en) | 2018-09-04 |
| CN108821055A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106193737B (en) | A kind of falling-prevention protecting device and the stereo garage with anti-fall insurance function | |
| CN103991770B (en) | Elevator governor | |
| CN201701658U (en) | Tall building escape self rescue device | |
| CN204754383U (en) | Vertical lifting stereo garage | |
| CN108100806B (en) | A kind of elevator emergency braking apparatus and braking method | |
| CN104727608A (en) | Lifting horizontal-moving type parking equipment | |
| CN105398909B (en) | A kind of lifting device falls buffering and reducing device | |
| CN105781181B (en) | A kind of carrier and its garage for automobile | |
| CN200985238Y (en) | Single column type single and double cage passenger-cargo two-purpose elevator | |
| CN108360888A (en) | A kind of mechanical stereo garage | |
| CN105417314B (en) | A kind of jacking equipment torch-type falling proof device | |
| CN206800251U (en) | Crashworthiness security protection lifts limit for height equipment | |
| CN108543239A (en) | A kind of skyscraper escape device | |
| CN108331400A (en) | A kind of safety cage structure of parking systems | |
| CN204510960U (en) | Lifting cross sliding type parking equipment | |
| CN208024033U (en) | A kind of elevating mechanism for garage parking | |
| US6746335B2 (en) | Rapid-winding winch power plant and associated amusement rides | |
| CN207581102U (en) | A kind of safe elevator | |
| CN102826433B (en) | Self-locking car stopper in can | |
| CN206108798U (en) | Cut fork high altitude construction lift platform with inefficacy safety protection function | |
| CN107907052A (en) | One kind winding reel serving rope stretching state monitoring apparatus and method | |
| CN203845615U (en) | Elevator speed limiter | |
| CN105329741B (en) | A kind of elevator torch-type falling proof device | |
| CN208776145U (en) | A kind of elevator emergency brake device | |
| CN203903716U (en) | Buffer device of construction hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180530 Address after: 325600 No. 14 Yuhong Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Applicant after: Li Jianxun Address before: 214101 room two, science and Technology Pioneer Park, 34 plot 7, Changjiang Road, Wuxi, Jiangsu, 502 Applicant before: TuoNeng Automation Technology (Wuxi) Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190626 Address after: 226000 Area B of Riding Coast Industrial Concentration Zone, Shizhong Town, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Jiangsu Haoweiward Electronic Technology Co., Ltd. Address before: 325600 No. 14 Yuhong Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang Patentee before: Li Jianxun |
|
| TR01 | Transfer of patent right |