CN103449273A - Elevator height emergency measurement and display device - Google Patents
Elevator height emergency measurement and display device Download PDFInfo
- Publication number
- CN103449273A CN103449273A CN2013103640927A CN201310364092A CN103449273A CN 103449273 A CN103449273 A CN 103449273A CN 2013103640927 A CN2013103640927 A CN 2013103640927A CN 201310364092 A CN201310364092 A CN 201310364092A CN 103449273 A CN103449273 A CN 103449273A
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- elevator
- reservoir
- level tank
- read out
- out instrument
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Abstract
The invention provides an elevator height emergency measurement and display device, and belongs to the technical field of elevator devices. The elevator height emergency measurement and display device comprises a reservoir, a hose and a floating block, and is characterized in that the reservoir is arranged on a lift car, a level tank is arranged outside a lift shaft, the hose is connected to the bottoms of the reservoir and the level tank, the floating block clamped on the inner wall of the level tank is arranged on the upper part of the level tank, and liquid is stored in the reservoir. The elevator height emergency measurement and display device, provided by the invention, can work under the condition of no electric power, and storey height of the current elevator is clearly displayed.
Description
Technical field
The invention provides a kind of mensuration and read out instrument of elevator height, belong to elevator equipment technology field.
Background technology
Elevator is a kind of vertical transport instrument grown up along with the construction of skyscraper, it is of wide application, can be used for the tier buildings such as industrial building, warehouse, public building, residential building, hotel, boats and ships, also can be used for the maintaining of tall structures, as the maintenance elevator of Gas In Iron And Steel Works tank, chemical plant synthetic tower, transportation etc. also can be used for going sightseeing, digging up mine.
1889, the U.S. has released the first in the world section take the elevator that DC motor is power, thereby has thoroughly rewritten the history that the mankind use lifting tool.Live in continuation, science and technology is in development, and elevator is also improving.Over in 1 hundred 20, the material of elevator is by black and white to colored, and pattern, is being made new advances aspect manipulation control to inclined especially by straight step by step---car handle control, push button control, signal control, collection selected control system, man machine communication etc., parallel control has also appearred in many elevators, intelligent cluster controlled; Double-deck elevator shows the saving hoistway space, the advantage of Lifting Convey ability; The appearance of speed changing type moving sidewalk staircase, saved pedestrian's time greatly; The sightseeing elevator of different profiles---fan-shaped, triangle, half rhombus, semicircle, full circle shape makes the sight line that is in passenger wherein no longer seal.
The height read out instrument of elevator is generally realized by electrical means, for example, after elevator arrives a certain floor, sensor changes by electric signal the floor that telltale outside elevator door demonstrates current elevator place, but, after the power breakdown of floor or sensing communication facilities break down, can not demonstrate current elevator at which floor, this has brought inconvenience to maintenance and rescue.
Summary of the invention
The purpose of this invention is to provide the emergent mensuration of a kind of elevator height and read out instrument, can also can demonstrate the floor at current elevator place under the unregulated power condition, the technical scheme of employing is:
A kind of elevator height is emergent to be measured and read out instrument, include reservoir, flexible pipe and slider pad, it is characterized in that: reservoir is arranged on car, level tank is arranged at the outside of elevator hoistways, flexible pipe has connected the bottom of reservoir and level tank, be provided with the slider pad that is connected in the level tank inwall on the top of level tank, have liquid in reservoir.
When elevator rises, due to the position rising of reservoir, by the connection of flexible pipe, in level tank, slider pad is subject to hydraulic pressure increase upwards, and slider pad can move up.The floor difference at elevator place, cause hydraulic pressure also not identical, can judge according to the residing height of slider pad the position at car place.
As improvement of the present invention, be provided with scale on level tank.Can judge more accurately by scale the position at elevator place.
Liquid in reservoir can be water.The material of slider pad can be polytetrafluoroethylene.
As improvement of the present invention, described flexible pipe is separated into multistage by strut member.So just reduced flexible pipe shared space in elevator hoistways, made the device compacter.
As improvement of the present invention, also be provided with compression indicator on the flexible pipe below level tank.Also can judge by manometric reading the position at elevator place.
beneficial effect
The elevator height provided by the invention read out instrument of meeting an urgent need can be worked under the unregulated power condition, clearly shows the story height at current elevator place.
The accompanying drawing explanation
Fig. 1 is the structural representation of elevator height read out instrument in embodiment 1.
Fig. 2 is the use view of elevator height read out instrument in embodiment 1.
Fig. 3 is the structural representation of elevator height read out instrument in embodiment 2.
Fig. 4 is the use view of elevator height read out instrument in embodiment 2.
Fig. 5 is the structural representation of elevator height read out instrument in embodiment 3.
Wherein, the 1st, car, the 2nd, reservoir, the 3rd, flexible pipe, the 4th, slider pad, the 5th, level tank, the 6th, strut member, the 7th, compression indicator.
The specific embodiment
embodiment 1
As Fig. 1 and Fig. 2, a kind of elevator height is emergent to be measured and read out instrument, include reservoir 2, flexible pipe 3 and slider pad 4, reservoir 2 is arranged on car 1, level tank 5 is arranged at the outside of elevator hoistways, and flexible pipe 3 has connected the bottom of reservoir 2 and level tank 5, is provided with the slider pad 4 that is connected in level tank 5 inwalls on the top of level tank 5, there is liquid in reservoir 2, on level tank 5, is provided with scale.
As Fig. 2, when elevator rises, due to the position rising of reservoir 2, by the connection of flexible pipe 3, in level tank 5, slider pad 4 is subject to hydraulic pressure increase upwards, and 4 of slider pad can move up.The floor difference at elevator place, cause hydraulic pressure also not identical, can judge according to the residing height of slider pad 4 position at car 1 place.Judge more accurately the position at elevator place by scale.
In the present embodiment, the liquid in reservoir 2 is water.The material of slider pad 4 is polytetrafluoroethylenes.
embodiment 2
As shown in Figure 3 and Figure 4, a kind of elevator height is emergent to be measured and read out instrument, and with the difference of embodiment 1, be: flexible pipe 3 is separated into multistage by strut member 6.So just reduced flexible pipe 3 shared space in elevator hoistways, made the device compacter.
embodiment 3
As shown in Figure 5, a kind of elevator height is emergent to be measured and read out instrument, with the difference of embodiment 1, is: also be provided with compression indicator 7 on the flexible pipe below level tank 5.Also can judge by the reading of compression indicator 7 position at elevator place.
Claims (6)
1. an elevator height is met an urgent need and is measured and read out instrument, include reservoir (2), flexible pipe (3) and slider pad (4), it is characterized in that: reservoir (2) is arranged on car (1), level tank (5) is arranged at the outside of elevator hoistways, flexible pipe (3) has connected the bottom of reservoir (2) and level tank (5), be provided with the slider pad (4) that is connected in level tank (5) inwall on the top of level tank (5), reservoir has liquid in (2).
2. elevator height according to claim 1 is emergent measures and read out instrument, and it is characterized in that: described level tank is provided with scale on (5).
3. elevator height according to claim 1 is emergent measures and read out instrument, and it is characterized in that: the liquid in described reservoir (2) is water.
4. elevator height according to claim 1 is emergent measures and read out instrument, and it is characterized in that: the material of described slider pad (4) is polytetrafluoroethylene.
5. elevator height according to claim 1 is emergent measures and read out instrument, and it is characterized in that: described flexible pipe (3) is separated into multistage by strut member (6).
6. elevator height according to claim 1 is emergent measures and read out instrument, it is characterized in that: on the flexible pipe of described level tank (5) below, also be provided with compression indicator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103640927A CN103449273A (en) | 2013-08-20 | 2013-08-20 | Elevator height emergency measurement and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103640927A CN103449273A (en) | 2013-08-20 | 2013-08-20 | Elevator height emergency measurement and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103449273A true CN103449273A (en) | 2013-12-18 |
Family
ID=49732187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103640927A Withdrawn CN103449273A (en) | 2013-08-20 | 2013-08-20 | Elevator height emergency measurement and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103449273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458514A (en) * | 2014-06-13 | 2017-02-22 | 三菱电机株式会社 | Device for measuring elevator hoistway dimensions, and method for measuring same |
| CN110294376A (en) * | 2019-05-14 | 2019-10-01 | 嘉兴歆瑶商贸有限公司 | A kind of display screen |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE308053C (en) * | ||||
| US104535A (en) * | 1870-06-21 | Improvement in apparatus for indicating the position of elevators | ||
| US349729A (en) * | 1886-09-28 | Indicator for elevators | ||
| US1644866A (en) * | 1926-03-04 | 1927-10-11 | Elevator Supplies Co Inc | Elevator-position indicator |
| DE2325475A1 (en) * | 1973-05-19 | 1974-12-05 | Leistritz Maschfabrik Paul | CAB LEVEL INDICATOR FOR LIFTS |
| JPH09208146A (en) * | 1996-02-02 | 1997-08-12 | Mitsubishi Denki Bill Techno Service Kk | Car position display of hydraulic elevator |
| JPH10245176A (en) * | 1997-03-07 | 1998-09-14 | Hitachi Building Syst Co Ltd | Stopping position detecting device of hydraulic elevator |
| CN102311022A (en) * | 2011-07-25 | 2012-01-11 | 三菱电机上海机电电梯有限公司 | Elevator with adjustable liquid counter weight and control method thereof |
| CN103145013A (en) * | 2013-01-30 | 2013-06-12 | 无锡市顺达物流涂装设备有限公司 | Liquid level sensing protector used for lifting appliances |
-
2013
- 2013-08-20 CN CN2013103640927A patent/CN103449273A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE308053C (en) * | ||||
| US104535A (en) * | 1870-06-21 | Improvement in apparatus for indicating the position of elevators | ||
| US349729A (en) * | 1886-09-28 | Indicator for elevators | ||
| US1644866A (en) * | 1926-03-04 | 1927-10-11 | Elevator Supplies Co Inc | Elevator-position indicator |
| DE2325475A1 (en) * | 1973-05-19 | 1974-12-05 | Leistritz Maschfabrik Paul | CAB LEVEL INDICATOR FOR LIFTS |
| JPH09208146A (en) * | 1996-02-02 | 1997-08-12 | Mitsubishi Denki Bill Techno Service Kk | Car position display of hydraulic elevator |
| JPH10245176A (en) * | 1997-03-07 | 1998-09-14 | Hitachi Building Syst Co Ltd | Stopping position detecting device of hydraulic elevator |
| CN102311022A (en) * | 2011-07-25 | 2012-01-11 | 三菱电机上海机电电梯有限公司 | Elevator with adjustable liquid counter weight and control method thereof |
| CN103145013A (en) * | 2013-01-30 | 2013-06-12 | 无锡市顺达物流涂装设备有限公司 | Liquid level sensing protector used for lifting appliances |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458514A (en) * | 2014-06-13 | 2017-02-22 | 三菱电机株式会社 | Device for measuring elevator hoistway dimensions, and method for measuring same |
| CN110294376A (en) * | 2019-05-14 | 2019-10-01 | 嘉兴歆瑶商贸有限公司 | A kind of display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131218 |