CN201236088Y - Rolling boot-guide apparatus for elevator - Google Patents
Rolling boot-guide apparatus for elevator Download PDFInfo
- Publication number
- CN201236088Y CN201236088Y CNU2008200484743U CN200820048474U CN201236088Y CN 201236088 Y CN201236088 Y CN 201236088Y CN U2008200484743 U CNU2008200484743 U CN U2008200484743U CN 200820048474 U CN200820048474 U CN 200820048474U CN 201236088 Y CN201236088 Y CN 201236088Y
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- CN
- China
- Prior art keywords
- elevator
- adapter shaft
- guide
- connecting rod
- guiding device
- 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 - Lifetime
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- Types And Forms Of Lifts (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a rolling guide shoe device used for an elevator which comprises a guide shoe support seat. The guide shoe support seat is fixedly provided with a guide wheel component which fulfills the guide function to a guide rail of the elevator, the guide wheel component comprises guide rollers which respectively press toward the guide rail from the front, the left side surface and the right side surface of the guide rail of the elevator, and the guide rollers are all connected with hydraulic elastic compression devices which drive the guide rollers to move toward the direction of the guide rail. The rolling guide shoe device efficiently enhances the stability when the elevator runs, weakens the sloshing feeling of passengers to an elevator car, efficiently lowers vibration and noises caused by swaying of the elevator car, and is safe and reliable to use.
Description
Technical field
The utility model relates to the elevator technology field, particularly a kind of elevator rolling boot guiding device.
Background technology
In the prior art, in order to make elevator that stationarity preferably be arranged when moving, generally boot guiding device is installed respectively in the top and the bottom of elevator, this boot guiding device is fastened on the operation guide rail of elevator, operation vertically to elevator plays guiding and restriction, can not depart from guide rail when elevator is moved down in vertical direction, and amplitude of fluctuation is little, improve the elevator stationarity effectively, make and take comfortable, the safety of elevator.
At present, because elevator industry is fast-developing constantly, the command speed of elevator is also more and more faster, for example, some business offices elevators, running velocity is very fast up and down for it, so just makes skew and swing take place in the running process of elevator, be difficult to guarantee that it has stationarity preferably, had a strong impact on the comfort that the passenger takes elevator.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of elevator rolling boot guiding device is provided, stationarity when this rolling boot guiding device has improved the elevator operation effectively, weaken the rolling innervation of passenger to car, and reduced vibration and the noise that causes owing to car swings effectively, safe and reliable.
In order to realize above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of elevator rolling boot guiding device, comprise and lead the boots bearing, described leading is set with the guide wheel assemblies that the guide rail to elevator play the guiding role on the boots bearing, described guide wheel assemblies comprises that front, left surface and three directions of right flank from cage guide press to the guide roller of guide rail respectively, all is connected with on the described guide roller to drive the fluid pressure type elastic compression device of guide roller to the motion of guide rail direction.
Described fluid pressure type elastic compression device comprises with the center of circle bonded assembly connecting rod of each guide roller, is connected the adapter shaft on the connecting rod and is located at elasticity Hydraulic Elements on the adapter shaft, the bottom correspondence of described connecting rod is connected the bottom of leading the boots bearing, described adapter shaft passes the side of connecting rod and is fixed on the upper position of leading the boots bearing, and described elasticity Hydraulic Elements place on the adapter shaft in the connecting rod outside.
Described elasticity Hydraulic Elements comprise the shell that places on the adapter shaft, be located at the compression spring of shell inner cavity and place hydraulic oil in the shell inner cavity.
The shell of described elasticity Hydraulic Elements is to be socketed on the adapter shaft and it innerly is hollow cylinder.
Ooze out and drip and pollute for fear of the hydraulic oil of above-mentioned elasticity Hydraulic Elements, be provided with oil-collecting device under the described elasticity Hydraulic Elements, oil-collecting device is connected by screw retention and leads on the boots bearing, and is for convenience detach and clean.
In addition, excessive in order to prevent the lift car amplitude of fluctuation, roller leaves guide rail, also be arranged with adapter shaft above the adapter shaft in parallel, should go up the corresponding connection of lateral location that adapter shaft passes connecting rod top with the upper position of leading the boots bearing, the outside that places connecting rod that should go up adapter shaft is provided with spacing adhesive dispenser, and this spacing adhesive dispenser plays the effect of restriction roller swing.
Described adapter shaft reaches upward, and adapter shaft is screw rod.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is because the elasticity Hydraulic Elements by forming with hydraulic oil and spring assembly, because it has changed the elastic constant and the elastic curve of compression spring, greatly increased the stationarity of elevator, weakened the rolling innervation of passenger, made that to take elevator more comfortable car;
(2) the utility model can effectively reduce vibration and the noise that the slight swing owing to car produces, and its noise is little, the low noise effect when guaranteeing the elevator operation;
(3) the utility model roller guide shoe apparatus structure is simple.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is the utility model elevator with roller guide shoe device Facad structure scheme drawing;
Fig. 2 is the utility model elevator with roller guide shoe device side structural representation;
Fig. 3 is the utility model elevator with roller guide shoe device birds-eye view.
The specific embodiment
As Fig. 1～shown in Figure 3, a kind of elevator rolling boot guiding device of the present utility model, comprise and lead boots bearing 1, described leading is set with the guide wheel assemblies 2 that the guide rail 4 to elevator play the guiding role on the boots bearing 1, described guide wheel assemblies 2 comprises that front, left surface and three directions of right flank from cage guide 4 press to the guide roller 21 of guide rail 4 respectively, all is connected with on the described guide roller 21 to drive the fluid pressure type elastic compression device 3 of guide roller 21 to the motion of guide rail 4 directions.Described fluid pressure type elastic compression device 3 comprises with the center of circle bonded assembly connecting rod 31 of each guide roller 21, is connected the adapter shaft 32 on the connecting rod 31 and is located at elasticity Hydraulic Elements 33 on the adapter shaft 32, the bottom correspondence of described connecting rod 31 is connected the bottom of leading boots bearing 1, described adapter shaft 32 passes the side of connecting rod 31 and is fixed on the upper position of leading boots bearing 1, described elasticity Hydraulic Elements 33 place on the adapter shaft 32 in connecting rod 31 outsides, and described adapter shaft 32 is selected screw rod usually for use.
In the utility model, for front and three the set guide rollers 21 of left and right sides face that make guide rail 4 all can be pressed on three directions of cage guide 4, stationarity during with the operation of assurance elevator, as shown in Figure 3, described elasticity Hydraulic Elements 33 concrete structures comprise: place shell 331 on the adapter shaft 32, be located at the compression spring 332 of shell 331 inner chambers and place hydraulic oil 333 in shell 331 inner chambers.The shell 331 of described elasticity Hydraulic Elements 33 is for being socketed on the adapter shaft 32 and it innerly is hollow cylinder.When the car swings of elevator, each guide roller 21 drives coupled connecting rod 31 and outwards moves, compression spring 332 in the extruding elasticity Hydraulic Elements 33, compression spring 332 is subjected to force compresses, and produce an opposition and put on the connecting rod 31, move to guide rail 4 directions thereby drive guide roller 21.
Owing to contain the elasticity Hydraulic Elements 33 of hydraulic oil 333 by using, thereby can improve the elastic constant and the elastic curve of compression spring 332 effectively.Like this, when connecting rod 31 extruding elasticity Hydraulic Elements 33 produced swift and violent external force, elasticity Hydraulic Elements 33 can be to absorb this energy to greatest extent; In addition, because the telescopic process of elasticity Hydraulic Elements 33 is steady and slow, thereby can effectively guarantee the stationarity in the running process of elevator, reduce the amplitude of fluctuation of elevator, the rolling innervation when reducing the elevator operation increases the comfort of taking elevator.
In addition, elasticity Hydraulic Elements 33 linking rods 31 of the present utility model move together, because hydraulic oil 333 has lubricating effect, when elevator moves, can not produce any noise and vibration, to guarantee elevator energy safety, steady, low noise operation.
In addition, owing to contain hydraulic oil 333 in the structure of elasticity Hydraulic Elements 33 itself, when the elevator operation, during car swings, the expanding-contracting action of compression spring 332 can make hydraulic oil 333 leak out and drips in the elasticity Hydraulic Elements 33.Therefore, for fear of the seepage and hydraulic oil 333 contaminated environment of dripping, be provided with oil-collecting device 5 in the bottom of elasticity Hydraulic Elements 33, this oil-collecting device 5 is installed on leads on the boots bearing 1, usually with the connection that is fixed of two screws, with dismounting and the cleaning that makes things convenient for oil-collecting device 5.
Usually, when the lift car amplitude of fluctuation was excessive, guide roller 21 can leave guide rail 4.In order suitably to reduce the lift car amplitude of fluctuation, also be arranged with adapter shaft 6 above the adapter shaft 32 in parallel, should go up the corresponding connection of lateral location that adapter shaft 6 passes connecting rod 31 tops with the upper position of leading boots bearing 1, the outside that should go up the connecting rod 31 on the adapter shaft 6 is provided with spacing adhesive dispenser 7, described spacing adhesive dispenser 7 is to play the effect that restricted guidance roller 21 is swung significantly, and last adapter shaft 6 is specially screw rod, and it can closely be connected with spacing adhesive dispenser 7 preferably.
Claims (8)
1. elevator rolling boot guiding device, comprise and lead the boots bearing, described leading is set with the guide wheel assemblies that the guide rail to elevator play the guiding role on the boots bearing, described guide wheel assemblies comprises that front, left surface and three directions of right flank from cage guide press to the guide roller of guide rail respectively, it is characterized in that: all be connected with on the described guide roller and drive the fluid pressure type elastic compression device of guide roller to the motion of guide rail direction.
2. elevator boot guiding device according to claim 1, it is characterized in that: described fluid pressure type elastic compression device comprises with the center of circle bonded assembly connecting rod of each guide roller, is connected the adapter shaft on the connecting rod and is located at elasticity Hydraulic Elements on the adapter shaft, the bottom correspondence of described connecting rod is connected the bottom of leading the boots bearing, described adapter shaft passes the side of connecting rod and is fixed on the upper position of leading the boots bearing, and described elasticity Hydraulic Elements place on the adapter shaft in the connecting rod outside.
3. elevator boot guiding device according to claim 2 is characterized in that: described elasticity Hydraulic Elements comprise the shell that places on the adapter shaft, be located at the compression spring of shell inner cavity and place hydraulic oil in the shell inner cavity.
4. elevator boot guiding device according to claim 3 is characterized in that: the shell of described elasticity Hydraulic Elements is to be socketed on the adapter shaft and it innerly is hollow cylinder.
5. elevator boot guiding device according to claim 4 is characterized in that: be provided with oil-collecting device under the described elasticity Hydraulic Elements.
6. elevator boot guiding device according to claim 5 is characterized in that: described oil-collecting device is connected by screw retention and leads on the boots bearing.
7. according to each described elevator boot guiding device of claim 2 to 6, it is characterized in that: the top of described adapter shaft also is arranged with adapter shaft in parallel, should go up the corresponding connection with the upper position of leading the boots bearing of lateral location that adapter shaft passes connecting rod top, outside that places connecting rod of adapter shaft is provided with spacing adhesive dispenser on this.
8. elevator boot guiding device according to claim 7 is characterized in that: described adapter shaft and last adapter shaft are screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484743U CN201236088Y (en) | 2008-05-29 | 2008-05-29 | Rolling boot-guide apparatus for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484743U CN201236088Y (en) | 2008-05-29 | 2008-05-29 | Rolling boot-guide apparatus for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236088Y true CN201236088Y (en) | 2009-05-13 |
Family
ID=40648828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200484743U Expired - Lifetime CN201236088Y (en) | 2008-05-29 | 2008-05-29 | Rolling boot-guide apparatus for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236088Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107807A (en) * | 2009-12-25 | 2011-06-29 | 东芝电梯株式会社 | Guiding device of elevator |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| CN103112769A (en) * | 2013-03-09 | 2013-05-22 | 韦浩 | Combined type rolling guide shoe |
| CN107915121A (en) * | 2017-11-01 | 2018-04-17 | 芜湖市长江起重设备制造有限公司 | A kind of guide-roller arrangement for lifting head rack |
| CN108382954A (en) * | 2018-01-16 | 2018-08-10 | 日立电梯(上海)有限公司 | Rolling guide shoe with active damping function |
-
2008
- 2008-05-29 CN CNU2008200484743U patent/CN201236088Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107807A (en) * | 2009-12-25 | 2011-06-29 | 东芝电梯株式会社 | Guiding device of elevator |
| CN102897633A (en) * | 2012-10-15 | 2013-01-30 | 上海大学 | Elevator rolling guide shoe with brake function |
| CN103112769A (en) * | 2013-03-09 | 2013-05-22 | 韦浩 | Combined type rolling guide shoe |
| CN107915121A (en) * | 2017-11-01 | 2018-04-17 | 芜湖市长江起重设备制造有限公司 | A kind of guide-roller arrangement for lifting head rack |
| CN108382954A (en) * | 2018-01-16 | 2018-08-10 | 日立电梯(上海)有限公司 | Rolling guide shoe with active damping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |
|
| CX01 | Expiry of patent term |