CN206069143U - A kind of bidirectional anti-falling dropping control device of elevator - Google Patents
A kind of bidirectional anti-falling dropping control device of elevator Download PDFInfo
- Publication number
- CN206069143U CN206069143U CN201620644162.3U CN201620644162U CN206069143U CN 206069143 U CN206069143 U CN 206069143U CN 201620644162 U CN201620644162 U CN 201620644162U CN 206069143 U CN206069143 U CN 206069143U
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- car
- stick
- locking system
- elevator
- control device
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Abstract
The utility model discloses a kind of bidirectional anti-falling dropping control device of elevator, including car, it is arranged on the borehole wall and the car frame being connected with car of car both sides, also include one group of locking system and one group of stick being connected with locking system, block is provided with the borehole wall, car frame includes top frame and lateral frame, and handrail is provided with car；One of which locking system is symmetricly set on top frame two ends and can move in the horizontal direction, and one group of stick is separately positioned on the lateral frame of car both sides and can be moved with the vertical direction.This design structure is simple, and can reliably carry out the hand brake of car, the elevator of tenesmus is stopped in time, realizes saving oneself for personnel in elevator；The personnel for taking elevator can be with easy manipulation stick, and impact force during elevator brake is also not transferred on stick, it is ensured that the safety of operator；The design of both sides stick, can be operated by many people, and degree of safety is higher.
Description
Technical field
This utility model is related to a kind of vertical lift, the bidirectional anti-falling dropping control device of more particularly to a kind of elevator.
Background technology
In recent years, with the propulsion and the raising of Living consumption of urbanization, elevator become the common people production, life in
Indispensable vertical transportation instrument, in order to ensure operation safety, general vertical lift is designed with falling proof device, mainly by limiting
The devices such as the buffer of fast device, safety tongs and shaft bottom are realized.Once it was found that elevator overspeed declines, limiter of speed can allow electricity first
Terraced driving host shuts down, if main frame does not still stop, limiter of speed will lift safety tongs and be allowed to clamping locking device
Guide rail, forces car to be stuck on locking system guide rail, in addition if directly impinged on buffer, car in certain speed
Can also stop.But, any one link of this system malfunctions or components and parts failure, is likely to cause whole fall arrest
The paralysis of system, when car lands at a terrific speed, although buffer clashes into the impact in shaft bottom when can reduce used during elevator falling
Power, but effect is limited, is still likely to result in the injures and deaths of passenger in elevator.Although vertical lift has been provided with above-mentioned at present
Two kinds of fall protection equipments, but the generation of used during elevator falling accident can not be avoided completely.
Utility model content
The purpose of utility model：In order to avoid the generation of above-mentioned used during elevator falling accident, a kind of bidirectional anti-falling of elevator is disclosed
Dropping control device, in the case where existing fall protection equipment fails, the passenger in elevator can be saved oneself, i.e., grasp manually
Make braking of the manipulation device realization inside lift car to elevator, prevent falling for elevator.
Technical scheme：In order to realize object above, the utility model discloses a kind of bidirectional anti-falling dropping control device of elevator, bag
Include car, be arranged on the borehole wall and the car frame being connected with car of car both sides, also including one group of locking system and one group with
The stick that locking system is connected, is provided with block on the borehole wall, car frame includes top frame and lateral frame, sets in car
There is handrail；One of which locking system is symmetricly set on top frame two ends and can move in the horizontal direction, one group of manipulation
Bar is separately positioned on the lateral frame of car both sides and can be moved with the vertical direction.This design structure is simple, and
The hand brake of car can be reliably carried out, the elevator of tenesmus is stopped in time, realize saving oneself for personnel in elevator；Take electricity
The personnel of ladder can be not required to apply very big power, and impact force during elevator brake will not also be transmitted with easy manipulation stick
To on stick, it is ensured that the safety of operator；The design of both sides stick, can be operated by many people, and degree of safety is higher；Promptly
Handrail can be held during braking, traumatic injury is prevented.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, the locking system include the first spring and locking
Pin, first spring one end are connected with lock pin, and the other end is connected with top frame.This design can be in people in elevator
During member's pulling stick, spring ejects rapidly lock pin, makes lock pin move enough distances at short notice, it is ensured that can be in sedan-chair
The block of the borehole wall is blocked during the tenesmus of railway carriage or compartment to realize braking.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, the stick are provided with second spring and install bullet
The limited block of spring, the second spring one end are connected with the limited block, and the other end is connected with lateral frame.Spring is to behaviour
Make bar applying elastic force upwards, it is ensured that action bars blocks lock pin, prevent lock pin from surprisingly ejecting obstruction elevator and normally run.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, the stick are L-shaped, the L-shaped stick one end
The avoidance hole being provided with by top frame and locking system phase clamping, the other end are arranged on cab interior.This design operation
Portion position is relatively low, will not can't reach the situation of stick, and passenger in elevator can be allowed also can under weightlessness
Stick is caught easily.
Further, above-mentioned stick is provided with handle in that one end of cab interior.Handle design facilitates in elevator to be taken
The crawl of personnel and use stick.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, the stick and locking system phase clamping that
One end is wedge shaped, and the locking system also is provided with engaging shape accordingly.Assembling is easy in this design, also allows stick to block lock
The action of locking apparatus is more smooth stable.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, whole short transverse of the block along the borehole wall
Distribution.Car falls the suitable blocks of Shi Douyou at an arbitrary position for braking, and on a upper block during braking failure,
Braking can be proceeded in next block, the reliability of anti-fall braking is improve.
Further, the bidirectional anti-falling dropping control device of above-mentioned a kind of elevator, the top frame are provided with locking system locking dress
Put guide rail and carry out sliding axially for regulation locking system, the lateral frame is provided with manipulation rod guide and carrys out the axial sliding of regulation stick
It is dynamic.This design can ensure that locking system normally can be released, it is possible to improves smoothness during operating lever operation, thus comes
Ensure the reliability of falling-prevention self-rescue device.
Above-mentioned technical proposal can be seen that this utility model and have the advantages that：One kind described in the utility model
The bidirectional anti-falling dropping control device of elevator, which is rational in infrastructure, is used conveniently and safely, and can realize existing falling-proof safety device disabled status
In lower elevator, personnel save oneself, and manual manipulation mode is safe and reliable, realizes double protection during elevator accidental falling, and can many people
Operate simultaneously, handrail can be held during brake hard, traumatic injury is prevented.
Description of the drawings
Fig. 1 is a kind of structural representation of the bidirectional anti-falling dropping control device of elevator described in the utility model；
Fig. 2 is a kind of detailed structure view of the bidirectional anti-falling dropping control device of elevator described in the utility model；
In figure：1- cars, the 2- boreholes wall, 3- car frames, 4- locking systems, 5- sticks, 6- blocks, 7- top frames, 8-
Lateral frame, the first springs of 9-, 10- lock pins, 11- second springs, 12- limited blocks, 13- handles, 14 locking system guide rails,
15- manipulates rod guide.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model specific embodiment is described in detail.
Embodiment
A kind of bidirectional anti-falling dropping control device of elevator of the present utility model, as depicted in figs. 1 and 2, including car 1, the borehole wall 2,
Car frame 3, wherein car frame 3 are provided with top frame 7 and lateral frame 8, are provided with handrail in car 1；The two ends pair of top frame 7
Claim and level is provided with locking system 4 and locking system guide rail 14, locking system 4 can be in the regulation lower axle of locking system guide rail 14
To movement；The locking system 4 includes the first spring 9 and lock pin 10, wherein 9 one end of the first spring is connected with lock pin 10,
The other end is connected with top frame 7；The lateral frame 8 of 1 both sides of car is vertically provided with stick 5 and manipulates rod guide 15,
Stick 5 can be moved axially under the regulation for manipulating rod guide 15；The stick 5 is provided with second spring 11 and installs spring and uses
Limited block 12, wherein 11 one end of second spring is connected with the limited block 12, and the other end is connected with lateral frame 8；Should
Stick 5 is L-shaped, and its one end is wedge shaped, and the avoidance hole that is provided with by top frame 7 and 4 phase clamping of locking system, locking
Device 4 also is provided with engaging shape accordingly, and the other end is arranged on inside car 1, and is provided with handle 13；Block 6 is along the borehole wall 2
The distribution of whole short transverse, and be adapted with 4 shape of locking system.
When elevator normally runs, as shown in Fig. 2 stick 5 blocks lock pin 10, the stick 5 is in second spring 11
Active force under be maintained at the position, it is ensured that lock pin 10 surprisingly will not be ejected.
When running into the passenger in emergency elevator and needing hand brake elevator self-rescue, passenger catches handle
13 firmly pull downwards, and the wedge-like tip of stick 5 is deviate from from the holding section of lock pin 10, and lock pin 10 is in the first spring 9
Quickly eject under active force, as long as lock pin 10 ejected enough distances before block 6 is struck and reaches application position, with regard to energy
Lock pin 10 is blocked by block 6, lift car also can be just blocked, forces car to stop tenesmus.
In addition, when the passenger in elevator pulls stick 5, the wedge-like tip of stick 5 is deviate from from lock pin 10,
Lock pin 10 is quickly ejected under the active force of the first spring 9, but is kept off by block 6 when not being ejected into due application position
Firmly, now, when car drops, locking system 4 keeps the state, when lock pin 10 passes fully through block 6, in the first spring 9
Active force under continue to release until reaching application position, when next block 6 is reached, realize braking.
The above is only preferred implementation of the present utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvement can also be made, these improvement also should be regarded as this
The protection domain of utility model.
Claims (7)
1. a kind of bidirectional anti-falling dropping control device of elevator, including car（1）, be arranged on car（1）The borehole wall of both sides（2）And and sedan-chair
Railway carriage or compartment（1）The car frame of connection（3）, it is characterised in that：Also include one group of locking system（4）With one group and locking system（4）It is connected
The stick for connecing（5）, the borehole wall（2）On be provided with block（6）, car frame（3）Including top frame（7）And lateral frame（8）, sedan-chair
Railway carriage or compartment（1）Handrail is provided with inside；
One of which locking system（4）It is symmetricly set on top frame（7）Two ends simultaneously can be moved in the horizontal direction, one group of behaviour
Vertical pole（5）It is separately positioned on car（1）The lateral frame of both sides（8）Go up and can be moved with the vertical direction；
The locking system（4）Including the first spring（9）And lock pin（10）, first spring（9）One end and lock pin（10）
It is connected, the other end and top frame（7）It is connected.
2. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The stick（5）If
There is second spring（11）With the limited block for installing spring（12）, the second spring（11）One end and the limited block（12）It is connected
Connect, the other end and lateral frame（8）It is connected.
3. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The stick（5）In L
Shape, the L-shaped stick（5）One end passes through top frame（7）The avoidance hole being provided with and locking system（4）Phase clamping, the other end
It is arranged on car（1）It is internal.
4. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The stick（5）
Car（1）That internal one end is provided with handle（13）.
5. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The stick（5）With
Locking system（4）That one end of phase clamping is wedge shaped, the locking system（4）It also is provided with engaging shape accordingly.
6. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The block（6）Along
The borehole wall（2）The distribution of whole short transverse.
7. the bidirectional anti-falling dropping control device of a kind of elevator according to claim 1, it is characterised in that：The top frame（7）
It is provided with for regulation locking system（4）Locking system guide rail in axial sliding（14）, the lateral frame（8）It is provided with for regulation
Stick（5）Rod guide is manipulated in axial sliding（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644162.3U CN206069143U (en) | 2016-06-26 | 2016-06-26 | A kind of bidirectional anti-falling dropping control device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644162.3U CN206069143U (en) | 2016-06-26 | 2016-06-26 | A kind of bidirectional anti-falling dropping control device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069143U true CN206069143U (en) | 2017-04-05 |
Family
ID=58422189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644162.3U Expired - Fee Related CN206069143U (en) | 2016-06-26 | 2016-06-26 | A kind of bidirectional anti-falling dropping control device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069143U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275539A (en) * | 2018-03-12 | 2018-07-13 | 界首市迅立达电梯有限公司 | A kind of elevator car safety auxiliary device suitable for Lao Lou transformations |
| CN108861949A (en) * | 2018-08-21 | 2018-11-23 | 杜鑫 | A kind of emergency staircase for building of saving oneself |
| CN109179134A (en) * | 2018-10-31 | 2019-01-11 | 梯联网（贵州）科技股份有限公司 | In conjunction with the device of advertisement and the anti-fall prompt of elevator |
| CN112707266A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Safe elevator that can prevent falling |
-
2016
- 2016-06-26 CN CN201620644162.3U patent/CN206069143U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275539A (en) * | 2018-03-12 | 2018-07-13 | 界首市迅立达电梯有限公司 | A kind of elevator car safety auxiliary device suitable for Lao Lou transformations |
| CN108861949A (en) * | 2018-08-21 | 2018-11-23 | 杜鑫 | A kind of emergency staircase for building of saving oneself |
| CN109179134A (en) * | 2018-10-31 | 2019-01-11 | 梯联网（贵州）科技股份有限公司 | In conjunction with the device of advertisement and the anti-fall prompt of elevator |
| CN112707266A (en) * | 2020-12-22 | 2021-04-27 | 住友富士电梯有限公司 | Safe elevator that can prevent falling |
| CN112707266B (en) * | 2020-12-22 | 2022-04-22 | 住友富士电梯有限公司 | Safe elevator that can prevent falling |
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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: 20170405 Termination date: 20180626 |