CN108100818A - A kind of lift crosshead device - Google Patents
A kind of lift crosshead device Download PDFInfo
- Publication number
- CN108100818A CN108100818A CN201611045572.7A CN201611045572A CN108100818A CN 108100818 A CN108100818 A CN 108100818A CN 201611045572 A CN201611045572 A CN 201611045572A CN 108100818 A CN108100818 A CN 108100818A
- Authority
- CN
- China
- Prior art keywords
- bearing
- small bearing
- support plate
- present
- damper
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of lift crosshead devices, belong to field of escalator installation.The technical solution adopted by the present invention is：A kind of lift crosshead device, including：First support plate 1, the second support plate 2, connecting plate 3, auxiliary girder 4, small bearing 5, small bearing 51, small bearing 52, small bearing 53, axis pin 6, big bearing 7, lift car diversion sheave 8, damper 9, upper beam 10, axis 11.Beneficial effects of the present invention：1. the product that the present invention designs, more reliable, sensitivity higher, ensure safety；2. the product that the present invention designs, to can be efficient in elevators field, completely work.3. the product that the present invention designs, simple in structure, maintenance and repair is also convenient for.
Description
Technical field
The present invention relates to a kind of lift crosshead devices, belong to field of escalator installation.
Background technology
Elevator refers to serve several specific floors in building, and car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the vertical top rake less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder there are one car, operate at least two row it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and knot
Configuration formula comes in and goes out convenient for passenger or handling goods.No matter traditionally its type of drive, using elevator as vertical in building
The general name of transport facility.It can divide slower elevators by speed（Below 4 meter per seconds）, 4~12 meter per second of express lift) and at a high speed electricity
Terraced (more than 12 meter per seconds).19th century, mid-term started hydraulic elevator occur, was still applied so far on low-rise building.It is 1852, beautiful
The E.G. Otis of state develops the safety cage of rope hoisting.The eighties, driving device are further improved, such as electronic
Machine drives winding reel, using balance weight etc. by worm-drive.At the end of the 19th century, frictional wheel drive is employed, greatly increases electricity
The hoisting depth of ladder.
Elevator uses permanent magnetic synchronous traction machine as power at the end of the 20th century.Computer room occupation of land is greatly reduced, and with energy
Consume it is low, energy-efficient, promote the advantages that speed is fast, greatly boosting real estate develops to Super High direction.
The content of the invention
The present invention relates to a kind of lift crosshead devices, belong to field of escalator installation.
The technical solution adopted by the present invention is：A kind of lift crosshead device, including：First support plate 1, the second support plate 2,
Connecting plate 3, auxiliary girder 4, small bearing 5, small bearing 5-1, small bearing 5-2, small bearing 5-3, axis pin 6, big bearing 7, lift car is anti-
Rope sheave 8, damper 9, upper beam 10, axis 11.
Beneficial effects of the present invention：1. the product that the present invention designs, more reliable, sensitivity higher, ensure safety；2.
The product of design is invented, to can be efficient in elevators field, be completely worked.3. the product that the present invention designs, structure
Simply, it is also convenient for maintenance and repair.
Description of the drawings
Fig. 1 is a kind of lift crosshead device overall structure diagram of product of the present invention.
Fig. 2 is a kind of lift crosshead device secondary beam mechanism structure diagram of product of the present invention.
Specific embodiment
Present embodiment is illustrated according to Fig. 1, Fig. 2.
A kind of lift crosshead device of product of the present invention, including the first support plate 1, the second support plate 2, connecting plate 3, auxiliary girder
4, small bearing 5, small bearing 5-1, small bearing 5-2, small bearing 5-3, axis pin 6, big bearing 7, lift car diversion sheave 8, damper
9, upper beam 10, axis 11.10 bottom surface of upper beam is provided with threaded hole close to right end.The 9 upper end circumferencial direction of damper is set
There is external screw thread.The damper 9 and upper beam 10 is linked together by internal and external threads.The 9 bottom surface end face weld of damper
Connect two auxiliary girders 4, two auxiliary girders, the 4 symmetrical distribution.The position of two auxiliary girders, 4 upper surface away from damper 9 is uniform
Arrange four groups small bearing 5（Attached drawing 2 is shown in specific distribution）, axis pin 6 is used between the small bearing 5 and small bearing 5-1 by big bearing 7
It is fixed.Another big bearing 7 is fixed with axis pin 6 between the small bearing 5-2 and small bearing 5-3.7 side of big bearing
Straight slot mouth is provided with close to the place of upper surface.Bearing is installed, the axis 11 is mounted on the axis in two straight slot mouths in straight slot mouth
In holding.The lift car diversion sheave 8 is welded on the both ends of axis 11.First support plate 1 is welded on 4 side of auxiliary girder vertically
Face bottom, the second support plate 2 are welded on another 4 side bottom of auxiliary girder.The connecting plate 3 is welded on the first support plate 1 and
Between two support plates 2.Connecting plate 3 is in horizontal distribution.
Operation principle：
A kind of lift crosshead device of product of the present invention, elevator is fixed on by the first support plate 1 and the second support plate 2.Elevator elevator
Car diversion sheave 8 is connected by rope with lift car.When lift car arrival floor needs to stop, lift car can subtract
Speed, the reaction force acts formed of slowing down can be transferred on auxiliary girder in rope, then are transferred to by auxiliary girder on girder, due to girder
Damper 9 is equipped between auxiliary girder, makes the reaction force that auxiliary girder is transferred to girder that can gradually decrease, when elevator stops, making car
Stop more comfortable, stablize, is smooth.
The above of the present apparatus describes the specific embodiment of the present invention, art technology by reference to Fig. 1, Fig. 2
Personnel without deviating from the spirit of the present invention may be used it will be appreciated that product of the present invention is not limited to embodiment described above
To make various modifications, the modification should also be included within the scope of the present invention.The scope of the present invention should be wanted by appended right
It asks and its equivalent limits.
Claims (1)
1. a kind of lift crosshead device, including the first support plate 1, the second support plate 2, connecting plate 3, auxiliary girder 4, small bearing 5 is small
Bearing 5-1, small bearing 5-2, small bearing 5-3, axis pin 6, big bearing 7, lift car diversion sheave 8, damper 9, upper beam 10, axis
11；10 bottom surface of upper beam is provided with threaded hole close to right end；The 9 upper end circumferencial direction of damper is equipped with external screw thread；Institute
The damper 9 and upper beam 10 stated are linked together by internal and external threads；Weld two auxiliary girders 4, institute in the 9 bottom surface end face of damper
Two auxiliary girders, the 4 symmetrical distribution stated；The position of two auxiliary girders, 4 upper surface away from damper 9 is evenly arranged four groups of ramuscules
Seat 5（Attached drawing 2 is shown in specific distribution）, big bearing 7 is fixed with axis pin 6 between the small bearing 5 and small bearing 5-1；Described
Another big bearing 7 is fixed with axis pin 6 between small bearing 5-2 and small bearing 5-3；7 side of big bearing is close to upper surface
Place be provided with straight slot mouth；Bearing is installed, the axis 11 is mounted in the bearing in two straight slot mouths in straight slot mouth；Described
Lift car diversion sheave 8 is welded on the both ends of axis 11；First support plate 1 is welded on 4 side bottom of auxiliary girder vertically, and second
Support plate 2 is welded on another 4 side bottom of auxiliary girder；The connecting plate 3 be welded on the first support plate 1 and the second support plate 2 it
Between；Connecting plate 3 is in horizontal distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045572.7A CN108100818A (en) | 2016-11-24 | 2016-11-24 | A kind of lift crosshead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045572.7A CN108100818A (en) | 2016-11-24 | 2016-11-24 | A kind of lift crosshead device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108100818A true CN108100818A (en) | 2018-06-01 |
Family
ID=62203844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611045572.7A Pending CN108100818A (en) | 2016-11-24 | 2016-11-24 | A kind of lift crosshead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
-
2016
- 2016-11-24 CN CN201611045572.7A patent/CN108100818A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
| CN111824913B (en) * | 2020-07-24 | 2021-07-13 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |