CN208531972U - Harbour lifting type elevator - Google Patents
Harbour lifting type elevator Download PDFInfo
- Publication number
- CN208531972U CN208531972U CN201821256327.5U CN201821256327U CN208531972U CN 208531972 U CN208531972 U CN 208531972U CN 201821256327 U CN201821256327 U CN 201821256327U CN 208531972 U CN208531972 U CN 208531972U
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- CN
- China
- Prior art keywords
- floating
- layer door
- pit
- lifting type
- buoyancy tank
- 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.)
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
A kind of harbour lifting type elevator, by the way that buoyancy tank is arranged in floating pit device and floating bottom layer door gear bottom, when SEA LEVEL VARIATION, due to the effect by buoyancy, floating pit device and the synchronization of floating bottom layer door gear rise or fall in elevator shaft, no matter water level in any position, the relative position of the car buffer and horizontal plane that are arranged above floating pit device is constant always, its floor location and ship deck position are able to maintain unanimously when thus lift car is run to pit device, if slightly error, it can star the counterweight adjusting device being arranged on floating pit device to be finely adjusted, to reach said two devices in same level position, it is simple with structure, the strong advantage of environmental suitability.
Description
Technical field
The utility model relates to machinery field more particularly to elevator, especially a kind of harbour lifting type elevator.
Background technique
Elevator, which is widely used between harbour and ship, loads and unloads personnel and cargo.Due to tide and stormy waves etc., harbour is real
Border water level is constantly in variation, thus the difference in height of ship deck and quay surface is also constantly in variation, and carriage is put down
Layer position is not fixed, and very big difficulty is brought to elevator control system.Traditional fixed elevator is overcome difference in height frequent
The textural anomaly of variation, use is complicated.
Summary of the invention
The utility model in view of the above-mentioned problems, provide it is a kind of do not influenced by water level height, lift car floor location and ship
The always consistent lifting type elevator in oceangoing ship deck position.Its main operational principle is the floating pit device when SEA LEVEL VARIATION
And floating bottom layer door gear, due to the effect by bottom buoyancy tank buoyancy, synchronization rises or falls in elevator shaft.No matter
In any position, the relative position of the car buffer and horizontal plane that are arranged above floating pit device is constant always for water level, because
And lift car is able to maintain unanimously in its floor location and ship deck position when running to pit device.
The utility model can be realized by following technical proposals: a kind of harbour lifting type elevator, including elevator shaft,
Traction machine, carriage, counterweight, stop, electrical system, it is characterised in that: elevator shaft bottom setting floating pit device and
Floating bottom layer door gear, floating pit device top setting car buffer and lower section setting buoyancy tank, and side is set
Bottom set cheats fixed device, and the floating bottom layer door gear includes layer door and layer door fastening device, the floating pit device with
The floating bottom layer door gear is fixedly connected together by rod piece.Traction machine is fixed on well headroom, and side is with wiring ratio
The mode of 1:1 hangs carriage, and the mode of one wiring ratio 3:1 of the other side hangs counterweight, floating pit device and pit layer door gear
(being fixed together), by being fixed on the respective guide rail guiding connection of hoistway, well headroom is equipped with automatic winder, works as cable
When line loosens, cable is rolled tightly；When cable pulls downward on, cable is released automatically.
Further, the floating pit device is provided with counterweight adjusting device, is finely tuned by counterweight adjusting device into type,
If horizontal plane is higher than the horizontal position of buoyancy tank, part counterweight is unloaded, conversely, plus some counterweights.
Further, the gas-tight silo of more than two numbers is set inside the buoyancy tank.
Further, filling foamed plastics inside the buoyancy tank.
Further, level alarm for water is set at the horizontal line of buoyancy tank outer surface, when horizontal plane is more than water level line, alarm
Device automatic alarm, and it is out of service in elevator.
Compared with the prior art, the advantages of the utility model are: lift car is run to electricity even if water level changes
Its floor location and ship deck position are also able to maintain unanimously when above terraced pit device, if slightly error, can star and set
The counterweight adjusting device set on floating pit device is finely adjusted, and to reach said two devices in same level position, is had
Structure is simple, the strong advantage of environmental suitability.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment
As shown in Figure 1, a kind of harbour lifting type elevator, including elevator shaft 1, traction machine 3, carriage 2, counterweight 4, stop 5,
Electrical system, it is characterised in that: the elevator shaft bottom setting floating pit device 6 and floating bottom layer door gear 7, it is described
Buoyancy tank 8, and the fixed device of side setting pit is arranged in setting car buffer and lower section above floating pit device, described floating
Dynamic bottom layer door gear includes layer door and layer door fastening device, and the floating pit device and the floating bottom layer door gear are logical
It is fixedly connected together to cross rod piece.When water level 10 above and below variation reach certain value when, elevator maintenance staff unclamp pit device and
The fixation device of bottom layer door gear, it is certain that buoyancy caused by buoyancy tank reaches pit device and bottom layer door gear voluntarily
Position, it is ensured that its floor location is consistent with 9 deck position of ship when lift car is run to elevator pit device, so
Pit device and bottom layer door gear to be fixed by fixed device with elevator shaft again afterwards, traction machine is fixed on well headroom,
Side hangs carriage in a manner of wiring ratio 1:1, and the mode of one wiring ratio 3:1 of the other side hangs counterweight, floating pit device and
Pit layer door gear (being fixed together), by being fixed on the respective guide rail guiding connection of hoistway, well headroom is equipped with automatic volume
Winding apparatus rolls tightly cable when cable loosens；When cable pulls downward on, cable is released automatically.
Further, the floating pit device is provided with counterweight adjusting device, when lift car floor location and ship
When deck position height slightly has error, if horizontal plane is higher than the horizontal position of buoyancy tank, part counterweight is unloaded, conversely, plus one
A little counterweights carry out micro adjustment to floating pit device.
Further, the gas-tight silo of more than two numbers is set inside the buoyancy tank, even if a storehouse leaks, surplus buoyancy can
Guarantee that floating pit device and floating bottom layer door gear subsidence position are not enough to cause danger.
Further, filling foamed plastics inside the buoyancy tank also can only can into a small amount of water, surplus buoyancy even if leakage
Guarantee that floating pit device and floating bottom layer door gear subsidence position are not enough to cause danger.
Further, level alarm for water is set at the horizontal line of buoyancy tank outer surface, when leakage or water level occur for the buoyancy tank
When changing over range, elevator automatic alarm, and run to stop, opening cab, elevator automatically cuts off main power source behind the door, exits
Service.
Claims (5)
1. a kind of harbour lifting type elevator, including elevator shaft, traction machine, carriage, counterweight, stop, electrical system, feature exist
In: the elevator shaft bottom setting floating pit device and floating bottom layer door gear, the floating pit device top are set
Car buffer and lower section setting buoyancy tank are set, and the fixed device of side setting pit, the floating bottom layer door gear include
Layer door and layer door fastening device, the floating pit device and the floating bottom layer door gear are fixedly connected one by rod piece
It rises, traction machine is fixed on well headroom, and side hangs carriage in a manner of wiring ratio 1:1, and the other side is in a manner of wiring ratio 3:1
Counterweight is hung, floating pit device and pit layer door gear are fixedly connected and are set as with the guide rail for being fixed on elevator shaft side wall
Sliding pair, well headroom are equipped with cable automatic winder.
2. harbour lifting type elevator according to claim 1, it is characterised in that: the floating pit device is provided with counterweight
Regulating device is finely tuned by counterweight adjusting device into type, if horizontal plane is higher than the horizontal position of buoyancy tank, is unloaded part and is matched
Weight, conversely, plus some counterweights.
3. harbour lifting type elevator according to claim 1, it is characterised in that: the buoyancy tank be internally provided with two with
The gas-tight silo of upper number.
4. harbour lifting type elevator according to claim 1, it is characterised in that: filling foamed plastics inside the buoyancy tank.
5. harbour lifting type elevator according to claim 1, it is characterised in that: water level is arranged at the horizontal line of buoyancy tank outer surface
Warning device, when horizontal plane be more than water level line when, warning device automatic alarm, and it is out of service in elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256327.5U CN208531972U (en) | 2018-08-06 | 2018-08-06 | Harbour lifting type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256327.5U CN208531972U (en) | 2018-08-06 | 2018-08-06 | Harbour lifting type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208531972U true CN208531972U (en) | 2019-02-22 |
Family
ID=65386242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821256327.5U Active CN208531972U (en) | 2018-08-06 | 2018-08-06 | Harbour lifting type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208531972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750875A (en) * | 2018-08-06 | 2018-11-06 | 上海德圣米高电梯有限公司 | A kind of harbour lifting type elevator |
-
2018
- 2018-08-06 CN CN201821256327.5U patent/CN208531972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750875A (en) * | 2018-08-06 | 2018-11-06 | 上海德圣米高电梯有限公司 | A kind of harbour lifting type elevator |
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