CN207209726U - Elevator hold-back device - Google Patents
Elevator hold-back device Download PDFInfo
- Publication number
- CN207209726U CN207209726U CN201721220051.0U CN201721220051U CN207209726U CN 207209726 U CN207209726 U CN 207209726U CN 201721220051 U CN201721220051 U CN 201721220051U CN 207209726 U CN207209726 U CN 207209726U
- Authority
- CN
- China
- Prior art keywords
- handrail
- guide rail
- elevator
- detection means
- control cabinet
- 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.)
- Expired - Fee Related
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses elevator hold-back device, including guide rail and handrail, the guide rail interior is provided with conveyer belt, the guide rail bottom is provided with control cabinet, the guide rail top is provided with driving box, master controller is installed inside the control cabinet, control cabinet outer surface upper end is inlaid with indicator, the guide rail interior upper end is provided with baffling device, the handrail includes handrail, secondary support bar and fixed plate, the fixed plate right hand top outer surface, which is inlayed, is provided with display screen, the handrail bottom is provided with detection means, the detection means inner bottom part is provided with buffer, the handrail top is provided with protective case, driving wheel is installed inside the driving box, driving box outer surface upper end is provided with foot pad.The elevator hold-back device is simple in construction, full-featured, accomplishes elevator Anti-reverse, will not jerk, and children are protected, use elevator safer.
Description
Technical field
The utility model belongs to elevator safety technical field, and in particular to elevator hold-back device.
Background technology
Important means of transportation of the escalator as interior of building between layers, in recent years rapidly in China
Popularization is come, and its conveying capacity is big, can continuously transport passenger, department store, large supermarket, waiting room, boarding lounge,
The place that the volumes of the flow of passengers such as subway station are concentrated, all generally it is provided with as the considerable escalator of number, it is being applicable and attractive in appearance etc.
Compatibility and actual effect, are received by broad masses of the people, however as the rapid growth of number of devices, with escalator phase
The accident of pass also occurs again and again, and with increasing for quantity, China various regions escalator accident is also in rising trend, although helping automatically
Terraced accident death rate is low compared with elevator, but with caused by the wounded injure and society be it is very serious, especially 2010 years with
The escalator twice occurred respectively in Shenzhen, Beijing Metro for 2011 reverses accident, and general reason has, and uses unit management
Not in place, staircase lacks safety signses, staircase safe handling notice puts up unobvious, lacks the control to staircase overload,
Mounting technique is not up to standard.
At present handrail elevator can not the anti-anti-retrograde in failure, can not delay during power-off and stop, not protected for children,
So a kind of elevator hold-back device is designed to solve this problem.
Utility model content
The purpose of this utility model is to provide a kind of elevator hold-back device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：Elevator hold-back device, including guide rail and
Handrail, the guide rail interior are provided with conveyer belt, and the guide rail bottom is provided with control cabinet, and the guide rail top is provided with driving
Case, master controller being installed inside the control cabinet, control cabinet outer surface upper end is inlaid with indicator, and inside indicator
Arrow lamp is installed, the guide rail interior upper end is provided with baffling device, the guide rail upper surface transmission block both sides and handrail phase
Mutually welding, the handrail include handrail, secondary support bar and fixed plate, and the dead plate upper end surface is provided with handrail, institute
State and secondary support bar is installed among fixed plate inner surface, the fixed plate right hand top outer surface, which is inlayed, is provided with display screen, institute
State handrail bottom and detection means is installed, the detection means inner bottom part is provided with buffer, and the handrail top is provided with guarantor
Sheath, driving wheel is installed inside the driving box, driving box outer surface upper end is provided with foot pad.
Preferably, the detection means includes handrail driving, controlling switch and infrared sensor, in the detection means
Infrared sensor is installed on the left of portion, controlling switch is installed on the right side of the infrared sensor, inside the detection means
Right side is provided with handrail driving.
Preferably, the handrail driving inside driving box with being provided with speed regulator, and speed regulator is opened by wire and control
Close and be electrically connected with.
Preferably, the baffling device includes supporting plate, depression bar, gag lever post and connecting plate, the supporting plate lower end base
Equidistant inlay is welded with some depression bars, and the supporting plate upper end is provided with connecting plate, and connecting plate upper surface bottom is equidistantly pacified
Equipped with three gag lever posts.
Preferably, gag lever post bottom is provided with spring at described connection plate surface the top, and is left two gag lever post bottoms
Portion is connected by balancing pole with other one, and the depression bar bottom is located at guide rail interior conveyer belt upper end, and depression bar upper end and company
Fishplate bar is connected.
Preferably, the infrared sensor is electrically connected with by wire and display screen, is provided with inside the control cabinet
Stand-by power supply.
Technique effect of the present utility model and advantage：The elevator hold-back device, detection is realized by detection means
Elevator number of users, elevator speed is controlled, keep elevator balanced, handrail speed and elevator speed are realized by controlling switch
Spend identical, be conditioned simultaneously, realizing control elevator by master controller runs, and using standby electricity in control cabinet when having a power failure,
Ensure that elevator can continue slowly to run, reduce the inertia of user, prevent from causing the accident, realizing by baffling device prevents
Elevator drives in the wrong direction, and is realized by gag lever post and stopped when elevator drives in the wrong direction by first with bar, once do not stop success, under first bar
Drop below upspring by two gag lever posts, secondary stop, and guide rail interior conveyer belt is directly pushed by depression bar, forces stopping, being led to
Crossing indicator realizes instruction to elevator traffic direction, convenient use, and realizing children's use by secondary support bar can be according to
Lean on, the protection to elevator structure is realized by protective case, prevents pedestrian impact, being realized by foot pad prevents elevator under passenger
Shi Yinwei inertia is not steady on one's legs, and strengthens stability, and the current elevator situation that can show, launch weight, speed are realized by display screen
Degree, voltage, accomplish the very first time understand elevator whether failure, the elevator hold-back device is simple in construction, full-featured, accomplishes
Elevator Anti-reverse, will not jerk, and children are protected, use elevator safer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation inside the utility model device.
In figure：1 guide rail, 2 driving box, 3 control cabinets, 4 detection means, the driving of 41 handrails, 42 controlling switches, 43 infrared ray senses
Survey device, 5 baffling devices, 51 supporting plates, 52 depression bars, 53 gag lever posts, 54 connecting plates, 6 handrails, 61 handrails, 62 secondary support bars, 63
Fixed plate, 7 protective cases, 8 foots pad, 9 display screens, 10 indicators, 11 driving wheels, 12 buffers, 13 master controllers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model, elevator hold-back device, including guide rail 1 and help
Hand 6, conveyer belt is installed inside the guide rail 1, the bottom of guide rail 1 is provided with control cabinet 3, and the inside of control cabinet 3 is installed
There is stand-by power supply, the top of guide rail 1 is provided with driving box 2, master controller 13, the control are provided with inside the control cabinet 3
The outer surface upper end of case 3 processed is inlaid with indicator 10, and arrow lamp is provided with inside indicator 10, the inner upper end of guide rail 1 peace
Equipped with baffling device 5, the baffling device 5 includes supporting plate 51, depression bar 52, gag lever post 53 and connecting plate 54, on the guide rail 1
Surface transmission block both sides are welded to each other with handrail 6, and the handrail 6 includes handrail 61, secondary support bar 62 and fixed plate 63, described
The upper end face of fixed plate 63 is provided with handrail 61, and secondary support bar 62 is provided among the inner surface of fixed plate 63, described solid
The right hand top outer surface of fixed board 63, which is inlayed, is provided with display screen 9, and the bottom of handrail 6 is provided with detection means 4, the detection dress
Putting 4 includes handrail driving 41, controlling switch 42 and infrared sensor 43, and the infrared sensor 43 passes through wire and display
Screen 9 is electrically connected with, and the inner bottom part of detection means 4 is provided with buffer 12, and the top of handrail 6 is provided with protective case 7, described
Driving wheel 11 is installed, the outer surface upper end of driving box 2 is provided with foot pad 8 inside driving box 2.
The control cabinet 3 controls elevator operation, and there is stand-by power supply inside, prevents elevator jerk, and the indicator 10 refers to
Show elevator traffic direction, the detection means 4 detects carrying situation, and the handrail 6 relies on when being moved up and down for passenger, pair branch
The children of strut 62 use, and the protective case 7 protects elevator top, prevents from colliding, and the foot pad 8 reduces shadow of the passenger by inertia
Ring, the display screen 9 shows elevator running situation.
Referring to Fig. 2, Fig. 2 is the structural representation inside the utility model device, the inside left of detection means 4 peace
Equipped with infrared sensor 43, the infrared sensor 43 detect passenger how many, the right side of infrared sensor 43 is pacified
Equipped with controlling switch 42, elevator speed is controlled, the inner right side of detection means 4 is provided with handrail driving 41, and the handrail drives
Dynamic 41 inside driving box 2 with being provided with speed regulator, and speed regulator is electrically connected with by wire and controlling switch 42, the supporting plate
51 lower end bases, which are equidistantly inlayed, is welded with some depression bars 52, and the bottom of depression bar 52 is located at the inside conveyer belt upper end of guide rail 1, and presses
The upper end of bar 52 is connected with connecting plate 54, and the upper end of supporting plate 51 is provided with connecting plate 54, the upper surface bottom of connecting plate 54
Three gag lever posts 53 are mounted equidistant, the bottom of gag lever post 53 is provided with spring at the described surface of connecting plate 54 the top, and remaining
Two bottoms of gag lever post 53 are connected by balancing pole with other one, and the buffer 12 reduces elevator inertia, prevents that elevator is fast
Speed falls.
Operation principle：First, elevator switches on power, and the inside master controller 13 of control cabinet 3 control driving box 2, makes guide rail 1 just
Often operation, indicator 10 indicates, the upper elevator of passenger, is detected by detection means 4, feeds back to display screen 9, controlled by controlling switch 42
The speed of service processed, passenger can be leaned against on handrail 6, and children can use secondary support bar 62, be used to when foot pad 8 reduces lower elevator
Property, accident is prevented, when accident occurs for elevator, powers off jerk, stand-by power supply ensures that elevator slowly stops in control cabinet 3, prevents
Accident occurs, and when elevator drives in the wrong direction, baffling device 5 stops elevator, and there is spring first bottom of gag lever post 53, once stopped, if
Unsuccessful, first gag lever post 53 pushes, behind two gag lever posts 53 upspring, secondary stop, at the same depression bar 52 be pressurized fall squeeze
Guide rail 1 is pressed, compels the ladder that has a power failure, buffer 12 reduces elevator inertia, finally completes the operation to the device.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of elevator hold-back device, including guide rail（1）And handrail（6）, it is characterised in that：The guide rail（1）Inside peace
Equipped with conveyer belt, the guide rail（1）Bottom is provided with control cabinet（3）, the guide rail（1）Top is provided with driving box（2）, it is described
Control cabinet（3）Inside is provided with master controller（13）, the control cabinet（3）Outer surface upper end is inlaid with indicator（10）, and refer to
Show device（10）Inside is provided with arrow lamp, the guide rail（1）Inner upper end is provided with baffling device（5）, the guide rail（1）Upper table
Face transmission block both sides and handrail（6）It is welded to each other, the handrail（6）Including handrail（61）, secondary support bar（62）And fixed plate
（63）, the fixed plate（63）Upper end face is provided with handrail（61）, the fixed plate（63）Pair is installed among inner surface
Support bar（62）, the fixed plate（63）Right hand top outer surface, which is inlayed, is provided with display screen（9）, the handrail（6）Pacify bottom
Equipped with detection means（4）, the detection means（4）Inner bottom part is provided with buffer（12）, the handrail（6）Top is provided with guarantor
Sheath（7）, the driving box（2）Inside is provided with driving wheel（11）, the driving box（2）Outer surface upper end is provided with foot pad
（8）.
A kind of 2. elevator hold-back device according to claim 1, it is characterised in that：The detection means（4）Including
Handrail drives（41）, controlling switch（42）And infrared sensor（43）, the detection means（4）Inside left is provided with infrared
Line sensor（43）, the infrared sensor（43）Right side is provided with controlling switch（42）, the detection means（4）It is internal right
Side is provided with handrail driving（41）.
A kind of 3. elevator hold-back device according to claim 2, it is characterised in that：The handrail driving（41）With drive
Dynamic case（2）Inside is provided with speed regulator, and speed regulator passes through wire and controlling switch（42）It is electrically connected with.
A kind of 4. elevator hold-back device according to claim 1, it is characterised in that：The baffling device（5）Including
Supporting plate（51）, depression bar（52）, gag lever post（53）And connecting plate（54）, the supporting plate（51）Lower end base equidistantly inlays welding
There are some depression bars（52）, the supporting plate（51）Upper end is provided with connecting plate（54）, the connecting plate（54）Upper surface bottom etc.
Away from being provided with three gag lever posts（53）.
A kind of 5. elevator hold-back device according to claim 4, it is characterised in that：The connecting plate（54）Surface is most
Gag lever post at upper end（53）Bottom is provided with spring, and is left two gag lever posts（53）Bottom passes through balancing pole and an other phase
Even, the depression bar（52）Bottom is located at guide rail（1）Internal conveyer belt upper end, and depression bar（52）Upper end and connecting plate（54）It is connected.
A kind of 6. elevator hold-back device according to claim 2, it is characterised in that：The infrared sensor（43）
Pass through wire and display screen（9）It is electrically connected with, the control cabinet（3）Inside is provided with stand-by power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220051.0U CN207209726U (en) | 2017-09-22 | 2017-09-22 | Elevator hold-back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721220051.0U CN207209726U (en) | 2017-09-22 | 2017-09-22 | Elevator hold-back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209726U true CN207209726U (en) | 2018-04-10 |
Family
ID=61822282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721220051.0U Expired - Fee Related CN207209726U (en) | 2017-09-22 | 2017-09-22 | Elevator hold-back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522079A (en) * | 2017-09-22 | 2017-12-29 | 苏州天宇润电梯部件有限公司 | A kind of elevator hold-back device |
-
2017
- 2017-09-22 CN CN201721220051.0U patent/CN207209726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522079A (en) * | 2017-09-22 | 2017-12-29 | 苏州天宇润电梯部件有限公司 | A kind of elevator hold-back device |
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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: 20180410 Termination date: 20180922 |