CN207932866U - A kind of hall door anti-collision system of car elevator - Google Patents
A kind of hall door anti-collision system of car elevator Download PDFInfo
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- CN207932866U CN207932866U CN201820209548.0U CN201820209548U CN207932866U CN 207932866 U CN207932866 U CN 207932866U CN 201820209548 U CN201820209548 U CN 201820209548U CN 207932866 U CN207932866 U CN 207932866U
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- hall door
- car elevator
- railing
- arrester
- collision system
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Abstract
The utility model discloses a kind of hall door anti-collision system of car elevator, including hall door and vehicles while passing corresponding with hall door channel, are additionally provided with：Arrester has the blocked state for separating the vehicles while passing channel, and the open state in the evacuation vehicles while passing channel；Linkage, the closing with hall door and breakdown action linkage, it is corresponding that arrester is driven to enter blocked state and open state.The hall door anti-collision system of car elevator provided by the utility model, anti-collision system and hoistway door synchronize be turned on and off, prevent vehicle from directly colliding car elevator hall door, improve the safety that car elevator uses.
Description
Technical field
The utility model is related to elevator technology fields, and in particular to a kind of hall door anti-collision system of car elevator.
Background technology
With the propulsion of Urbanization Process In China, the erecting bed amount and maintenance platform amount all rapid growths of elevator, and it is applicable in
It is also begun in the elevator of haulage vehicle more and more.But it is not used for the standard of haulage vehicle in existing standard for elevator,
But designed with reference to Cargo Lift, the disengaging of the cargo of Cargo Lift is by manually carrying, and to be driver drive vehicle in the car, speed and distance
It also is difficult to hold, especially many new hands.
In GB7588, although the intensity of hall door is changed to 1000N/100mm2, but the intensity of door is the collision for people
Dependence is protected, and in actual use, the impulsive contact force of vehicle will be significantly larger than the impulsive contact force of people, once vehicle drivers malfunction
Make, extremely serious safety accident can be caused.
Utility model content
The utility model provides a kind of hall door anti-collision system of car elevator, and anti-collision system is synchronous with hoistway door to open
Or close, it prevents vehicle from directly colliding car elevator hall door, improves the safety that car elevator uses.
A kind of hall door anti-collision system of car elevator, including hall door and vehicles while passing corresponding with hall door channel, also set
Have：
Arrester has the blocked state for separating the vehicles while passing channel, and the evacuation vehicles while passing channel
Open state；
Linkage, closing with hall door and breakdown action linkage, it is corresponding drive arrester enter blocked state and
Open state.
Hall door anti-collision system provided by the utility model, driver maloperation once occurs when driving to cause to lose control of one's vehicle,
Vehicle hits anticollision device, collision-prevention device first, reminds the speed and distance of driver driving vehicle in time, and driver is allowed to distinguish the elevator entered
It is the elevator used for vehicle, improves the safety that car elevator uses, ensure the personal safety of driver.
Hall door anti-collision system setting is apart from 500~1000mm of hoistway door at, even if vehicle shock arrester,
Also the coasting distance that vehicle can be consumed by the distance, prevents from damaging hall door.
The arrester prevents vehicle from entering inside hall door using mechanical structure, and the linkage is for realizing hall door
Synchronization action between arrester, when operating hall buttons, hoistway door and arrester synchronous averaging, linkage was both
Electrical control realization may be used, can also be realized by machine driving.
When hall door is closed, drives arrester to enter blocked state by linkage, when hall door is opened, pass through connection
Dynamic device driving arrester enters open state.
Preferably, the arrester includes：
Column；
Be rotatably installed in the railing driven by the linkage on column, the railing have separate and evacuation vehicle into
Go out the different turned positions in channel.
One end of railing is rotatably installed in by shaft on column, by the rotation of railing around the shaft, is realized partition and is kept away
Allow the purpose in vehicles while passing channel.
Railing is when separating vehicles while passing channel, and under horizontality, the state, the height of railing is more than 500mm, really
Protect driver within sweep of the eye, when unlatching, railing is rotated up, and opening angle is not less than 90 degree.
Preferably, the arrester further includes the detection switch for detecting railing in otherwise limit position, which opens
Close the elevator safety loop of access car elevator.
The detection switch includes first switch corresponding with railing partition vehicles while passing channel position, and is kept away with railing
Allow the corresponding second switch of vehicles while passing channel position.
First switch and the second switch accesses elevator safety loop.First switch and the second switch, which is connected, accesses elevator
Safety return circuit, elevator safety loop obtains the on off operating mode of first switch and the second switch, and then obtains the state of railing.
Preferably, the linkage includes：
Closing and the open signal of hall door are received, and accordingly sends out the control circuit of obstruction and clearing signal；
Receive obstruction and the clearing signal of control circuit, and the driving mechanism of respective drive arrester.
After the control circuit receives the shutdown signal of hall door, obstruction signal is sent out, driving mechanism receives obstruction signal
Afterwards, driving arrester switches to blocked state；After the control circuit receives the open signal of hall door, clearing signal is sent out,
After driving mechanism receives clearing signal, driving arrester switches to open state.
Preferably, the control circuit is separately provided or is integrated to the master control system of car elevator.
Believe preferably, the control circuit is connected to receive the closing of hall door and open with the master control system of car elevator
Number；
Or, the linkage further includes the detecting element for detecting hall door and closing and opening, the control circuit and the inspection
Survey the connected closing for receiving hall door of element and open signal.
There are two types of mode, one of which passes through car elevator for the closing of the i.e. described control circuit reception hall door and open signal
Master control system obtain, another trigger signal for passing through detecting element obtains.
It is passed preferably, the driving mechanism includes motor and the machinery being connected between motor output shaft and railing
Dynamic component.The rotation of railing is driven by motor, realizes the partition and opening in vehicles while passing channel.
Preferably, the arrester is the railing for being driven and vertically being lifted by the linkage, the column
Bar has the different height position for separating and avoiding vehicles while passing channel.
Preferably, the linkage includes the hauling rope being connected between hall door and arrester and change traction
The directive wheel of rope extending direction；
The closing and unlatching of hall door drive arrester to enter blocked state and open state by hauling rope respectively.
In the prior art, hall door is connected with the counterweight that balance hall door is automatically closed by hauling rope, and the utility model will be led
Straw line is changed by directive wheel to be moved towards, while railing is connected on hauling rope, the fortune of hauling rope when being closed and being opened by hall door
It is dynamic that railing is driven to realize lifting.
The connection type between connection type and hauling rope and counterweight between hauling rope and hall door uses existing skill
Art.
The hall door anti-collision system of car elevator provided by the utility model, driver maloperation once occurs when driving to cause
To lose control of one's vehicle, vehicle hits anticollision device, collision-prevention device first, reminds the speed and distance of driver driving vehicle in time, and improving car elevator makes
Safety ensures the personal safety of driver.
Description of the drawings
Fig. 1 is that the hall door anti-collision system of car elevator in the utility model embodiment 1 is in the schematic diagram of blocked state；
Fig. 2 is that the hall door anti-collision system of car elevator in the utility model embodiment 1 is in the schematic diagram of open state；
Fig. 3 is that the hall door anti-collision system of car elevator in the utility model embodiment 1 is in the side view of blocked state；
Fig. 4 is that the hall door anti-collision system of car elevator in the utility model embodiment 1 is in the side view of open state；
Fig. 5 is that the hall door anti-collision system of car elevator in the utility model embodiment 2 is in the schematic diagram of blocked state；
Fig. 6 is that the hall door anti-collision system of car elevator in the utility model embodiment 2 is in the schematic diagram of open state；
Fig. 7 is that the hall door anti-collision system of car elevator in the utility model embodiment 2 is in the side view of open state；
Fig. 8 is that movable pulley is arranged at railing both ends in the hall door anti-collision system of car elevator in the utility model embodiment 2
Schematic diagram.
In figure：1, hall door；2a, column；2b, column；3a, railing；3b, railing 4, hauling rope；5, counterweight；6, wall；7、
Arrester；91, directive wheel；92, directive wheel；93, directive wheel；94, directive wheel；95, directive wheel；96, directive wheel；97, it moves and slides
Wheel；98, directive wheel.
Specific implementation mode
Below in conjunction with the accompanying drawings, the hall door anti-collision system of the utility model car elevator is described in detail.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the hall door anti-collision system of a kind of car elevator, including hall door 1, arrester 7
And linkage.
Hall door 1 is corresponding with vehicles while passing channel, and arrester 7 has blocked state (such as Fig. 1 in partition vehicles while passing channel
It is shown), and avoid the open state (as shown in Figure 2) in vehicles while passing channel.
As shown in Figure 1 and Figure 2, arrester 7 includes：Column 2a and being rotatably installed on column 2a is driven by linkage
Dynamic railing 3a.Column 2a is fixedly mounted on the ground outside hall door 1, and railing 3a, which has, separates and avoid vehicles while passing channel
Different turned positions.As shown in Figure 1, under blocked state, railing 3a keeps horizontal, and under open state, railing 3a is kept
Vertically.
Railing 3a is apart from 1500~1000mm of hall door.After driver leads to Vehicular impact railing 3a because of maloperation, in railing
Under the barrier effect of 3a, vehicle halts, and buffer distance is arranged between railing 3a and hall door 1, avoids vehicle completely quiet
Hall door 1 is struck before only.
Arrester 7 further includes the detection switch for detecting railing 3a in otherwise limit position, and detection switch includes and railing
3a separates the corresponding first switch of vehicles while passing channel position, and corresponding with railing 3a evacuation vehicles while passing channel position the
Two switches, first switch and the second switch access elevator safety loop.
The closing of linkage and hall door 1 and breakdown action link, it is corresponding drive arrester 7 enter blocked state and
Open state.Linkage includes：Control circuit and driving mechanism, wherein control circuit be used for receive hall door 1 closing and
Open signal, and accordingly send out obstruction and clearing signal；Driving mechanism is used to receive obstruction and the clearing signal of control circuit, and
Respective drive arrester 7 acts.
Control circuit can be separately provided, and can also be integrated to the master control system of car elevator.Control circuit can be direct
Be connected with the master control system of car elevator receive hall door 1 closing and open signal, control circuit can also be by other means
The signal that hall door 1 is closed and opened is obtained, for example, linkage further includes the detecting element for detecting hall door 1 and closing and opening, control
Circuit processed is connected with detecting element receives closing and the open signal of hall door 1.
Driving mechanism includes motor and the mechanical transmission component that is connected between motor output shaft and railing 3a.
Driving mechanism, first switch, second switch and relevant power cord and signal wire are installed on inside column 2a.
The course of work of hall door anti-collision system provided in this embodiment is as follows：
As shown in Figure 1, Figure 3, when arrester 7 is in blocked state, i.e. railing 3a is in horizontality, first switch
It is triggered, when hall door 1 receives the enabling signal of elevator master control system, hall door 1 is opened, while control circuit receives hall door
1 open signal, and open signal is sent out to the motor of driving mechanism, motor drives railing 3a rotations, until railing 3a is in
Vertical state as shown in Figure 2, Figure 4 shows, i.e. arrester 7 are in open state, and in this state, second switch is triggered, the
To elevator control system, vehicle normally enters in elevator the trigger signal feedback of two switches.
When hall door 1 receives the door signal of elevator master control system, hall door 1 is closed, while control circuit receives the Room
The shutdown signal of door 1, and obstruction signal is sent out to the motor of driving mechanism, motor drives railing 3a rotations, until at railing 3a
In horizontality as shown in Figure 1, i.e. arrester 7 is in blocked state, and in this state, first switch is triggered.
Embodiment 2
As shown in Fig. 5, Fig. 6, Fig. 7, a kind of hall door anti-collision system of car elevator, including hall door 1, arrester and connection
Dynamic device.
Arrester is the railing 3b vertically lifted, and railing 3b has the highest order in partition vehicles while passing channel
(as shown in Figure 5), and avoid the lowest order (as shown in Figure 6, Figure 7) in vehicles while passing channel.
As shown in figure 5, when hall door 1 is closed, railing 3b is in highest order, in highest order, height of the railing 3b apart from ground
Half of the degree equal to hall door door opening width.As shown in Figure 6, Figure 7, when hall door 1 is opened the door in place, railing 3b is sunken to subsurface (i.e.
Face is equipped with the groove of accommodating railing 3b).Railing 3b is apart from 1500~1000mm of hall door.
Linkage includes the hauling rope 4 being connected between hall door 1 and railing 3b and change 4 extending direction of hauling rope
Directive wheel, the closing and unlatching of hall door 1 drive railing 3b to enter blocked state and open state by hauling rope 4 respectively.
As shown in Fig. 5, Fig. 6, Fig. 7, every piece of door-plate is correspondingly arranged a hauling rope 4, one end of every hauling rope 4 and door-plate
Be relatively fixed connection, the other end of hauling rope 4 successively pile warp directive wheel 91, directive wheel 92, directive wheel 93, directive wheel 94, be oriented to
The counterweight 5 that connection balance gate is automatically closed after wheel 95, directive wheel 96.The sum of weight of railing 3b and counterweight 5 is that hall door 1 forces to close
The weight closed.
As shown in Fig. 5, Fig. 6, Fig. 7, three directions of x, y, z are mutually perpendicular to, the axle axis of directive wheel 91 and directive wheel 92
It is mutually parallel and extends in the z-direction, the axle axis of directive wheel 93 extends in the x-direction, directive wheel 94, directive wheel 95 and directive wheel
96 axle axis is mutually parallel and extends in the y-direction.
As shown in Fig. 5, Fig. 6, Fig. 7, hauling rope 4 and 4 corresponding directive wheel of hauling rope are symmetrically distributed in the two of hall door 1
Side.Each directive wheel is fixed pulley, and 1 both sides of hall door are respectively equipped with column 2b, wherein directive wheel 91, directive wheel 92, directive wheel 93,
And directive wheel 96 is located in hoistway, directive wheel 94 and directive wheel 95 are arranged in column 2b, are equipped with and hoistway phase in column 2b
Then the cavity of connection, each hauling rope 4 are again returned in hoistway by entering the cavity in column 2b by wall 6 in hoistway.
The side of column 2b is equipped with the guide channel extended vertically, and railing 3b passes through guide channel, and along guide channel liter
Drop.
In the present embodiment, the both ends of railing 3b are fixedly connected with corresponding hauling rope 4 respectively, and the end of railing 3b is in correspondence
Directive wheel 94 and directive wheel 95 between move, when hall door 1 is opened, railing 3b is located at the position indicated by arrow B in Fig. 7,
And it is sunken to subsurface.
When door opening width is larger, as shown in figure 8, movable pulley 97 can be respectively set at the both ends of railing 3b, and add
Directive wheel 98, directive wheel 98 and directive wheel 95 are arranged side by side and are located at 97 both sides of movable pulley, and pile warp is oriented to hauling rope 4 successively
Wheel 95, movable pulley 97, directive wheel 98, movable pulley 97 make the move distance of railing 3b be the 1/4 of hall door door opening width.
The course of work of hall door anti-collision system provided in this embodiment is as follows：
As shown in figure 5, when hall door 1 is closed, railing 3b be in highest order, after hall door 1 is opened, railing 3b move downward up to
The upper surface of railing 3b is concordant with ground, and elevator control system receives hall door 1 and opens in place after signal, and vehicle can enter sedan-chair
Compartment.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model.
In addition, although having used some specific terms in this specification, these terms are merely for convenience of description, not to this reality
With novel composition any restrictions.
Claims (10)
1. a kind of hall door anti-collision system of car elevator, including hall door and vehicles while passing corresponding with hall door channel, feature
It is, is additionally provided with：
Arrester has the blocked state for separating the vehicles while passing channel, and avoids opening for the vehicles while passing channel
Put state；
Linkage, the closing with hall door and breakdown action linkage, it is corresponding that arrester is driven to enter blocked state and opening
State.
2. the hall door anti-collision system of car elevator as described in claim 1, which is characterized in that the arrester includes：
Column；
It is rotatably installed in the railing driven by the linkage on column, which has partition and evacuation vehicles while passing logical
The different turned positions in road.
3. the hall door anti-collision system of car elevator as claimed in claim 2, which is characterized in that the arrester further includes inspection
Railing is surveyed in the detection switch of otherwise limit position, the elevator safety loop of detection switch access car elevator.
4. the hall door anti-collision system of car elevator as claimed in claim 3, which is characterized in that the detection switch includes and column
Bar separates the corresponding first switch of vehicles while passing channel position, and avoids vehicles while passing channel position corresponding second with railing
Switch.
5. the hall door anti-collision system of car elevator as claimed in claim 4, which is characterized in that the linkage includes：
Closing and the open signal of hall door are received, and accordingly sends out the control circuit of obstruction and clearing signal；
Receive obstruction and the clearing signal of control circuit, and the driving mechanism of respective drive arrester.
6. the hall door anti-collision system of car elevator as claimed in claim 5, which is characterized in that the control circuit is separately provided
Or it is integrated to the master control system of car elevator.
7. the hall door anti-collision system of car elevator as claimed in claim 5, which is characterized in that the control circuit and automobile electricity
The master control system of ladder, which is connected, receives closing and the open signal of hall door；
Or, the linkage further includes the detecting element for detecting hall door and closing and opening, the control circuit and detection member
Part, which is connected, receives closing and the open signal of hall door.
8. the hall door anti-collision system of car elevator as claimed in claim 5, which is characterized in that the driving mechanism includes electricity
Machine and the mechanical transmission component being connected between motor output shaft and railing.
9. the hall door anti-collision system of car elevator as described in claim 1, which is characterized in that the arrester is by described
The railing that linkage drives and vertically lifts, the railing have the difference for separating and avoiding vehicles while passing channel high
Spend position.
10. the hall door anti-collision system of car elevator as claimed in claim 9, which is characterized in that the linkage includes connecting
The directive wheel of the hauling rope and change hauling rope extending direction that are connected between hall door and arrester；
The closing and unlatching of hall door drive arrester to enter blocked state and open state by hauling rope respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209548.0U CN207932866U (en) | 2018-02-06 | 2018-02-06 | A kind of hall door anti-collision system of car elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820209548.0U CN207932866U (en) | 2018-02-06 | 2018-02-06 | A kind of hall door anti-collision system of car elevator |
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| Publication Number | Publication Date |
|---|---|
| CN207932866U true CN207932866U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820209548.0U Active CN207932866U (en) | 2018-02-06 | 2018-02-06 | A kind of hall door anti-collision system of car elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178053A (en) * | 2018-02-06 | 2018-06-19 | 杭州西奥电梯有限公司 | A kind of hall door anti-collision system of car elevator |
| CN113062641A (en) * | 2021-03-12 | 2021-07-02 | 杭州西子智能停车股份有限公司 | Three-dimensional parking garage |
-
2018
- 2018-02-06 CN CN201820209548.0U patent/CN207932866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178053A (en) * | 2018-02-06 | 2018-06-19 | 杭州西奥电梯有限公司 | A kind of hall door anti-collision system of car elevator |
| CN113062641A (en) * | 2021-03-12 | 2021-07-02 | 杭州西子智能停车股份有限公司 | Three-dimensional parking garage |
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