CN206069135U - A kind of high intensity brake apparatus - Google Patents
A kind of high intensity brake apparatus Download PDFInfo
- Publication number
- CN206069135U CN206069135U CN201620641904.7U CN201620641904U CN206069135U CN 206069135 U CN206069135 U CN 206069135U CN 201620641904 U CN201620641904 U CN 201620641904U CN 206069135 U CN206069135 U CN 206069135U
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- CN
- China
- Prior art keywords
- brake apparatus
- high intensity
- group
- lock pin
- intensity brake
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Abstract
A kind of high intensity brake apparatus, including the first sensor and scram button that are arranged in car, and the locking system that is arranged on car top framework and controller, controller one end is connected with first sensor, the other end is connected with contactor, and the control loop for controlling locking system action includes the scram button being connected and contactor；Locking system includes the cylinder that horizontally disposed lock pin and control lock pin are moved back and forth, and cylinder is connected with control loop；Lock pin includes that one group of long filament, one group of potassium steel silk and metal level, one group of long filament and one group of potassium steel silk are evenly distributed on metal layer itself, and its medium-length fibre silk and the direction of potassium steel silk and the axis direction of lock pin are parallel.Brake apparatus is totally independent of existing drop preventer, and passenger can control the braking to elevator inside lift car by scram button, more safety and reliability.
Description
Technical field
The utility model is related to a kind of vertical lift, more particularly to a kind of high intensity brake apparatus.
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
Ladder drives main frame to shut 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 high intensity brake apparatus is disclosed,
In the case where existing fall protection equipment fails, the passenger in elevator can be saved oneself, i.e., passenger is in electricity
Terraced cab interior achieves that the braking to elevator, prevents falling for elevator.
Technical scheme：In order to realize object above, the utility model discloses a kind of high intensity brake apparatus, including setting
First sensor and scram button in the car, and the locking system that is arranged on car top framework and controller, controller
One end is connected with first sensor, and the other end is connected with contactor, and the control loop for controlling locking system action includes phase
The scram button and contactor of connection；The locking system includes that horizontally disposed lock pin and control lock pin move back and forth use
Cylinder, cylinder is connected with control loop；The lock pin includes one group of long filament, one group of potassium steel silk and metal level,
One group of long filament and one group of potassium steel silk are evenly distributed on metal layer itself, the direction of its medium-length fibre silk and potassium steel silk with
The axis direction of lock pin is parallel.This design increases a kind of brake apparatus for being totally independent of existing drop preventer, takes
Personnel can control the braking to elevator inside lift car by scram button；In addition, detected by sensor, instantly
Persistently higher than setting value and more than after certain hour, controller sends instruction to the speed of pendant, and cylinder promotes lock pin so as to block
The borehole wall is to realize braking, being swift in motion of braking, reliable, carries out the braking to elevator；The brake apparatus of this duplicate protection, more
Plus safety and reliability；Lock pin adds the design of filament and potassium steel silk, improves intensity, toughness and the resistance to punching of lock pin
Hit ability.
Further, above-mentioned a kind of high intensity brake apparatus, the long fibre silk are carbon fiber or silicon carbide fibre.It is this
Design carbon fiber, silicon carbide fibre heat resistance are high, do not interfere with its performance, and can increase the toughness of lock pin during high-temperature molding.
Further, above-mentioned a kind of high intensity brake apparatus, the scram button and contactor are connected in parallel, and all keep
Normally open.This effect of the design with duplicate protection, when sensor or controller fail, can be with either manually or by jerk
Button realizes braking, and when personnel do not react or during no operational capacity, controller can carry out the urgent of elevator automatically
Braking.
Further, above-mentioned a kind of high intensity brake apparatus, the scram button are provided with protection cap.This design prevents people
Member's imprudence encounters scram button, causes elevator surprisingly to stop.
Further, above-mentioned a kind of high intensity brake apparatus, also including one group of stopper tab being arranged on the borehole wall.It is this
Design structure is simple, and ensure that the intensity of the intensity and stopper tab of the borehole wall.
Further, above-mentioned a kind of high intensity brake apparatus, one group of stopper tab is vertically distributed on the borehole wall, and edge
The whole short transverse distribution of the borehole wall.Car falls the suitable stopper tabs of Shi Douyou at an arbitrary position for braking, and
On a upper stopper tab during braking failure, braking can be proceeded in next stopper tab, anti-fall braking is improve
Reliability.
Further, above-mentioned a kind of high intensity brake apparatus, the upper surface of the stopper tab is provided with cushion.It is this to set
Count the impulsive force caused to the sharp impacts of locking system and stopper tab and play cushioning effect, impulsive force is prevented to lock pin
Cause to damage with stopper tab.
Further, above-mentioned a kind of high intensity brake apparatus, the upper surface of the stopper tab is provided with float plate, float plate
It is connected with stopper tab by one group of spring.The protecting against shock effect of this design more preferably, and can be reached by adjusting spring
To wider elastic force scope, applicability is wider.
Further, above-mentioned a kind of high intensity brake apparatus, is provided with second sensor, the second sensing below the lock pin
Device is arranged on car top frame ends.This design can detect whether front has barrier, control the in good time ejection of lock pin, prevent
The side wall of stopper tab is collided only.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：One kind described in the utility model
High intensity brake apparatus, increases a kind of brake apparatus for being totally independent of existing drop preventer, and passenger is in lift car
Inside can control the braking to elevator by scram button；Controller also can carry out the braking to elevator automatically in addition, lock
Shotpin can be ejected in good time；The brake apparatus of this duplicate protection, more safety and reliability；The impulsive force that buffering collision is produced,
Prevent lock pin and stopper tab are caused to damage.
Description of the drawings
Fig. 1 is a kind of structural representation of the first embodiment of high intensity brake apparatus described in the utility model；
Fig. 2 is that a kind of control principle of the first embodiment of high intensity brake apparatus described in the utility model is illustrated
Figure；
Fig. 3 is that a kind of control loop of the first embodiment of high intensity brake apparatus described in the utility model is illustrated
Figure；
Fig. 4 is a kind of structural representation of second embodiment of high intensity brake apparatus described in the utility model；
Fig. 5 is that a kind of structure of the lock pin of the first embodiment of high intensity brake apparatus described in the utility model is shown
It is intended to；
In figure：First sensor, 2- scram buttons, 3- locking systems, 31- lock pins, 311- long fibre silks, 312- Gao Meng
Steel wire, 313- metal levels, 32- cylinders, 4- controllers, 5- contactors, 6- control loops, 7- stopper tabs, 71- cushions, 72-
Float plate, 73- springs, 8- second sensors.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model specific embodiment is described in detail.
Embodiment 1
A kind of the first embodiment of high intensity brake apparatus of the present utility model, as shown in Fig. 1 to Fig. 3 and Fig. 5,
Including the first sensor 1 and scram button 2 that are arranged in car, and the locking system 3 that is arranged on car top framework and control
Device processed 4, also including one group of stopper tab 7 being arranged on the borehole wall；The scram button 2 is provided with protection cap 21, the locking dress
Putting 3 includes horizontally disposed lock pin 31 and controls the cylinder 32 that lock pin 31 is moved back and forth, and sets below the lock pin 31
There is second sensor 8, second sensor 8 is arranged on car top frame ends；4 one end of controller respectively with first sensor 1 and
Two sensors 8 are connected, and the other end is connected with contactor 5, and the control loop 6 for controlling 3 action of locking system includes being connected
Scram button 2 and contactor 5, the scram button 2 and contactor 5 are connected in parallel, and all maintain a normally open state, cylinder 32 with
Control loop 6 is connected；One group of stopper tab 7 is vertically distributed on the borehole wall, and along the whole short transverse point of the borehole wall
Cloth, the upper surface of stopper tab 7 are provided with cushion 71.The lock pin 31 includes one group of long filament, 311, one group of potassium steel silk
312 and metal level 313, one group of long filament 311 and one group of potassium steel silk 312 are evenly distributed on inside metal level 313, wherein growing
The direction of filament 311 and potassium steel silk 312 is parallel with the axis direction of lock pin 31；Its medium-length fibre silk 311 is carbon fiber
Or silicon carbide fibre.
When elevator normally runs, scram button 2 and contactor 5 maintain a normally open state, and cylinder 32 is in off working state,
Lock pin 31 is hidden in car top lower portion, does not affect the normal operation of elevator；By 1 real-time detection elevator of first sensor
Falling speed, when the speed of elevator tenesmus is higher than persistently setting value, and after exceeding certain hour, additionally by second sensor 8
When detecting all is clear ahead, controller 4 sends instruction, and contactor 5 is connected, and cylinder 32 drives lock pin 31 to push out
Go out, at the position of tenesmus to stopper tab 7, the braking to elevator is realized by the engaging of lock pin 31 and stopper tab 7；Separately
Outward, when passenger finds situation exception, has weightless sense, protection cap 21 can be opened, scram button 2 is pressed, now jerk
Button 2 is connected, and cylinder 32 drives lock pin 31 to be pushed outwardly, and can equally realize the braking to elevator.
Embodiment 2
A kind of second embodiment of high intensity brake apparatus of the present utility model, as shown in figure 4, stopper tab 7
Upper surface is provided with float plate 72, and float plate 72 is connected with stopper tab 7 by one group of spring 73.Float plate 72 and spring 73
Arrange for replacing the cushion 71 in embodiment 1, other structures are same as Example 1, and its principle is also same as Example 1.
Inside float plate 72 can also sandwiched long fibre silk 311 and potassium steel silk 312, for improving the intensity of float plate 72, toughness and resistance to
Impact capacity.
The above is only preferred embodiment 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 the utility model principle, some improvement can also be made, these improvement also should be regarded as this
The protection domain of utility model.
Claims (9)
1. a kind of high intensity brake apparatus, it is characterised in that：Including the first sensor being arranged in car（1）And scram button
（2）, and the locking system being arranged on car top framework（3）And controller（4）, controller（4）One end and first sensor（1）
It is connected, the other end and contactor（5）It is connected, controls locking system（3）The control loop of action（6）Including the urgency being connected
Stop button（2）And contactor（5）；The locking system（3）Including horizontally disposed lock pin（31）With control lock pin（31）
The cylinder for moving back and forth（32）, cylinder（32）With control loop（6）It is connected；
The lock pin（31）Including one group of long filament（311）, one group of potassium steel silk（312）And metal level（313）, one group of length
Filament（311）With one group of potassium steel silk（312）It is evenly distributed on metal level（313）Inside, its medium-length fibre silk（311）And height
Manganese steel silk（312）Direction and lock pin（31）Axis direction it is parallel.
2. a kind of high intensity brake apparatus according to claim 1, it is characterised in that：The long fibre silk（311）For carbon
Fiber or silicon carbide fibre.
3. a kind of high intensity brake apparatus according to claim 1, it is characterised in that：The scram button（2）And contact
Device（5）It is connected in parallel, and all maintains a normally open state.
4. a kind of high intensity brake apparatus according to claim 1, it is characterised in that：The scram button（2）It is provided with guarantor
Protecting cover（21）.
5. a kind of high intensity brake apparatus according to claim 1, it is characterised in that：Also include be arranged on the borehole wall
Group stopper tab（7）.
6. a kind of high intensity brake apparatus according to claim 5, it is characterised in that：One group of stopper tab（7）It is perpendicular
Directly it is distributed on the borehole wall, and along the whole short transverse distribution of the borehole wall.
7. a kind of high intensity brake apparatus according to claim 5, it is characterised in that：The stopper tab（7）Upper table
Face is provided with cushion（71）.
8. a kind of high intensity brake apparatus according to claim 5, it is characterised in that：The stopper tab（7）Upper table
Face is provided with float plate（72）, float plate（72）By one group of spring（73）With stopper tab（7）It is connected.
9. a kind of high intensity brake apparatus according to claim 1, it is characterised in that：The lock pin（31）Lower section is provided with
Second sensor（8）, second sensor（8）Installed in car top frame ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641904.7U CN206069135U (en) | 2016-06-26 | 2016-06-26 | A kind of high intensity brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641904.7U CN206069135U (en) | 2016-06-26 | 2016-06-26 | A kind of high intensity brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069135U true CN206069135U (en) | 2017-04-05 |
Family
ID=58422083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641904.7U Expired - Fee Related CN206069135U (en) | 2016-06-26 | 2016-06-26 | A kind of high intensity brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069135U (en) |
-
2016
- 2016-06-26 CN CN201620641904.7U patent/CN206069135U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170405 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |