CN202156857U - Inflatable guide shoe - Google Patents
Inflatable guide shoe Download PDFInfo
- Publication number
- CN202156857U CN202156857U CN2011202504349U CN201120250434U CN202156857U CN 202156857 U CN202156857 U CN 202156857U CN 2011202504349 U CN2011202504349 U CN 2011202504349U CN 201120250434 U CN201120250434 U CN 201120250434U CN 202156857 U CN202156857 U CN 202156857U
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- CN
- China
- Prior art keywords
- magnet
- elevator
- track adjusting
- leading
- boots
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- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an inflatable guide shoe which comprises at least two guide wheels, wherein each of guide wheels comprises a bearing, the bearing is positioned at a wheel core; an annular air bag is sleeved at the periphery of the bearing, and a ware-resistant layer is arranged at the periphery of the annular air bag and is contacted with the surface of a guide rail of an elevator. With the adoption of the air bag type inflatable guide shoe, the guide shoe has an excellent shock absorbing effect, so that the noise and the vibration during running of the elevator are greatly reduced; and an electromagnetic signal can be used for monitoring the working condition of the guide shoe and the health condition of the guide rail in real time, so that the guide shoe is not a simple mechanical part, and the comfortableness and the safety performance of the elevator are improved.
Description
Technical field
The utility model relates to a kind of elevator assemblies, relates in particular to a kind of elevator with the inflatable boots of leading.
Background technology
Along with the increase of urban population pressure, floor is increasingly high, and elevator has become instrument indispensable in the urban life.People relatively pay attention to the vibration and the noise level of elevator when taking elevator, and the vibration of elevator and noise, and what depend on elevator to a great extent leads the boots performance.
The boots common structural form of leading of existing elevator has three kinds: fixing sliding guide shoe, and Elastic Sliding leads boots and boots are led in rolling, and these three kinds of structures respectively have merits and faults.Generally on express elevator, use to roll and lead boots; As shown in Figure 1; Rolling is led boots and is mainly comprised track adjusting wheel 1 ', and its material adopts abrasion resistant polyurethane, and the elevator of high-speed cruising can make guide rail 2 and roll and collide and the bigger noise of generation between the track adjusting wheel 1 ' of leading boots.Someone changes material into rubber reaches noise-decreasing with expectation purpose; But still have drawback; If use the rubber shock-absorbing noise reduction that compares hard not obvious, use more soft rubber not wear-resisting, when severe wear takes place track adjusting wheel 1 ', can not in time find.
The utility model content
The technical matters that the utility model will solve is to provide a kind of inflatable boots of leading of elevator use, noise and vibration in the time of can effectively reducing the elevator operation; Have good resistance to abrasion, and can the timely excessive phenomenon of perception vibration of elevator.
In order to solve the problems of the technologies described above; The utility model provides a kind of inflatable boots of leading, and comprises at least two track adjusting wheels, and said track adjusting wheel comprises the bearing that is positioned at the core wheel place; The outer race of bearing is provided with annular air-pocket, and the periphery of annular air-pocket is the wearing layer that contacts with the guide rail surface of elevator.
Further, said wearing layer is a layer of polyurethane.
Further, the both sides of said guide rail have at least one track adjusting wheel respectively, and wherein the track adjusting wheel of a side is connected with magnet coil, and the track adjusting wheel of opposite side is connected with magnet, and the part of said magnet is positioned at magnet coil.
Further, said magnet is bar magnet.
Further, the signal picker that the two ends of said magnet coil are connected with through lead, the wired or wireless elevator control main board that is connected with of said signal picker.
Further, said signal picker is provided with can judge the magnet magnitude of vibrations, and when this vibration reaches predetermined value, produces the circuit module that control signal sends the elevator control main board to.
Further, also include gas detecting device thanks to, the said gas detecting device that loses is connected with the elevator control main board is wired or wireless.
Further, the said gas detecting device that loses comprises the master cock that can be processed by the material of attraction, and said master cock is located at said magnet movement direction the place ahead.
Further, the said gas detecting device that loses comprises master cock, and said master cock is connected with splashings, and said splashings is located at said magnet movement direction the place ahead.
Further, connect with extension spring between said two track adjusting wheels.
The utility model adopts the inflatable boots of leading of air sac, and the shock attenuation result of leading boots is splendid.Noise and vibration when greatly reducing the elevator operation, and can utilize electromagnetic signal monitoring in real time to lead the health status of the mode of operation and the guide rail of boots, making and leading boots no longer is a simple mechanical part, has improved the level of comfort and the safety performance of elevator.
Description of drawings
Fig. 1 is that the track adjusting wheel of boots is led in existing rolling and the guide rail of elevator cooperates scheme drawing;
Fig. 2 is the inflatable boots scheme drawing of leading of the utility model;
Fig. 3 is the circuit diagram of circuit module in the signal picker of the utility model.
Wherein: 1,1 ' track adjusting wheel; 11 bearings; 12 annular air-pockets; 13 wearing layers; 2 guide rails; 3 extension springs; 4 magnet coils; 5 magnet; 6 signal pickers; 61 control signals; 7 elevator control main board; 8 lose the gas detecting device; 81 lose the gas signal; 82 splashings; 9 leads; The Q1 aerotron; The J1 trigger action relay.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further so that those skilled in the art can better understand the utility model and implementing, but the embodiment that lifts not conduct to the qualification of the utility model.
As shown in Figure 2; The inflatable boots of leading of the utility model comprise at least two track adjusting wheels 1; Track adjusting wheel 1 comprises the bearing 11 that is positioned at the core wheel place, and the outer race of bearing is provided with annular air-pocket 12, and the periphery of annular air-pocket is the wearing layer 13 that contacts with guide rail 2 surfaces of elevator; Wearing layer 13 can adopt arbitrary high-abrasive material well known in the art to process, and preferably adopts layer of polyurethane.The both sides of guide rail 2 have at least one track adjusting wheel 1 respectively, and as the further improvement of the utility model, available extension spring 3 connects the track adjusting wheel 1 of guide rail 2 both sides, makes the surface of track adjusting wheel 1 closed contact guide rail 2.The guide rail 2 wherein track adjusting wheel 1 of a side is connected with magnet coil 4, and the track adjusting wheel 1 of opposite side is connected with magnet 5, and the part of magnet 5 is positioned at magnet coil 4, and the magnet 5 preferred bar magnets that adopt also can be according to the magnet of other shape of use needs employing.
The two ends of magnet coil 4 connect signal picker 6 through lead 9, to gather the vibration intensity information of magnet 5 in magnet coil 4; Signal picker 6 also connects elevator control main board 7, and connection mode can adopt wired connection or wireless connections, and when the vibration intensity of gathering reached predetermined value, signal picker 6 produced control signal 61 and sends to elevator control main board 7.As the further improvement of the utility model, the utility model also includes gas detecting device 8 thanks to, and this device is connected with elevator control main board 7, and likewise, this connection can be wired or wireless connection.Lose gas detecting device 8 and include master cock, this master cock adopts and can be processed by the material of attraction, is located at magnet 5 sense of motion the place aheads, and with magnet 5 certain distance is arranged; Especially, if master cock should not be located at magnet 5 the place aheads, or master cock should not adopt can be by the material of attraction; Can master cock be connected a splashings 82; This splashings 82 is located at magnet 5 sense of motion the place aheads, and with magnet 5 certain distance is arranged, at this moment; Magnet 5 direct control splashings 82 drive the master cock closure through splashings 82 and produce gas signal 81 thanks to.
The principle of work of the utility model is: when elevator moves, can vibrate; Vibration changes the distance of 1 of two track adjusting wheel, drives magnet 5 in magnet coil 4 internal vibrations, and vibration makes magnet coil 4 cutting magnetic lines; And then in lead 9, produce electric current; When vibration was too violent, signal picker 6 generated control signal 61 and sends elevator control main board 7 to, taked corresponding deceleration control or prompting staff maintenance.When annular air-pocket 12 occurs losing gas; The position that magnet 5 probes into magnet coil 4 is close to master cock or splashings 82 more; When reaching the limit that thanks to gas allowed, magnet 5 attracts the master cocies closure or drives the master cocies closure through splashings 82, and generating thanks to, gas signal 81 sends elevator control main board 7 to; Elevator is out of service, at once maintenance.
The utility model adopts air bag to be provided with the structure of wearing layer outward; Annular air-pocket 12 makes the track adjusting wheel 1 and the hard collision of guide rail 2 become soft impulse; Noise and vibration when greatly reducing the elevator operation; Peripheral wearing layer 13 (like layer of polyurethane) makes leads boots when reducing noise and vibration, has still kept good resistance to abrasion; Signal picker 6 makes the staff can monitor the running state of elevator at any time, takes corresponding measure according to the vibration situation; Lose gas detecting device 8 and make the staff can monitor the air pressure situation of air bag at any time, in time elevator is safeguarded.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and the protection domain of the utility model is not limited thereto.Being equal to that the technical personnel in present technique field is done on the utility model basis substitutes or conversion, all within the protection domain of the utility model.The protection domain of the utility model is as the criterion with claims.
Claims (10)
1. the inflatable boots of leading comprise at least two track adjusting wheels, it is characterized in that said track adjusting wheel comprises the bearing that is positioned at the core wheel place, and the outer race of bearing is provided with annular air-pocket, and the periphery of annular air-pocket is the wearing layer that contacts with the guide rail surface of elevator.
2. the inflatable boots of leading according to claim 1 is characterized in that said wearing layer is a layer of polyurethane.
3. the inflatable boots of leading according to claim 1; It is characterized in that the both sides of said guide rail have at least one track adjusting wheel respectively, wherein the track adjusting wheel of a side is connected with magnet coil; The track adjusting wheel of opposite side is connected with magnet, and the part of said magnet is positioned at magnet coil.
4. the inflatable boots of leading according to claim 3 is characterized in that said magnet is bar magnet.
5. the inflatable boots of leading according to claim 3 is characterized in that, the signal picker that the two ends of said magnet coil are connected with through lead, the wired or wireless elevator control main board that is connected with of said signal picker.
6. the inflatable boots of leading according to claim 5 is characterized in that, said signal picker is provided with can judge the magnet magnitude of vibrations, and when this vibration reaches predetermined value, produce the circuit module that control signal sends the elevator control main board to.
7. the inflatable boots of leading according to claim 5 is characterized in that, also include gas detecting device thanks to, and the said gas detecting device that loses is connected with the elevator control main board is wired or wireless.
8. the inflatable boots of leading according to claim 7 is characterized in that, the said gas detecting device that loses comprises the master cock that can be processed by the material of attraction, and said master cock is located at said magnet movement direction the place ahead.
9. the inflatable boots of leading according to claim 7 is characterized in that, the said gas detecting device that loses comprises master cock, and said master cock is connected with splashings, and said splashings is located at said magnet movement direction the place ahead.
10. according to each described inflatable boots of leading in the claim 1 ~ 9, it is characterized in that, connect with extension spring between said two track adjusting wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202504349U CN202156857U (en) | 2011-07-15 | 2011-07-15 | Inflatable guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202504349U CN202156857U (en) | 2011-07-15 | 2011-07-15 | Inflatable guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156857U true CN202156857U (en) | 2012-03-07 |
Family
ID=45764499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202504349U Expired - Fee Related CN202156857U (en) | 2011-07-15 | 2011-07-15 | Inflatable guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390775A (en) * | 2011-07-15 | 2012-03-28 | 北京升华电梯集团有限公司 | Inflatable guide shoe |
| CN102774723A (en) * | 2012-06-07 | 2012-11-14 | 苏州汾湖电梯有限公司 | Elevator guide rail |
| CN110407057A (en) * | 2018-04-30 | 2019-11-05 | 奥的斯电梯公司 | Elevator safety mechanism actuation means |
-
2011
- 2011-07-15 CN CN2011202504349U patent/CN202156857U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390775A (en) * | 2011-07-15 | 2012-03-28 | 北京升华电梯集团有限公司 | Inflatable guide shoe |
| CN102774723A (en) * | 2012-06-07 | 2012-11-14 | 苏州汾湖电梯有限公司 | Elevator guide rail |
| CN110407057A (en) * | 2018-04-30 | 2019-11-05 | 奥的斯电梯公司 | Elevator safety mechanism actuation means |
| CN110407057B (en) * | 2018-04-30 | 2021-01-26 | 奥的斯电梯公司 | Elevator safety mechanism actuating device |
| US11235950B2 (en) | 2018-04-30 | 2022-02-01 | Otis Elevator Company | Elevator safety gear actuation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20200715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |