CN204416836U - Prevent the brake equipment of the unexpected slippage of lift car - Google Patents
Prevent the brake equipment of the unexpected slippage of lift car Download PDFInfo
- Publication number
- CN204416836U CN204416836U CN201420658942.4U CN201420658942U CN204416836U CN 204416836 U CN204416836 U CN 204416836U CN 201420658942 U CN201420658942 U CN 201420658942U CN 204416836 U CN204416836 U CN 204416836U
- Authority
- CN
- China
- Prior art keywords
- brake
- lift car
- brake equipment
- unexpected slippage
- elevator
- 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.)
- Active
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides a kind of brake equipment preventing the unexpected slippage of lift car, and it comprises: stop mechanism, and it is placed in Elevator weight sensor mechanism, guiding mechanism and/or elevator car pulley mechanism in order to apply braking force to it.The brake equipment utilizing the utility model to provide, while the load-carrying ability keeping elevator traction mechanism, effectively can prevent the unexpected slippage of lift car, meanwhile, also take into account rational ele-vator shaft spaces layout and comparatively cheap laid down cost.
Description
Technical field
The utility model relates to a kind of traction elevator system, particularly a kind of brake equipment preventing the unexpected slippage of lift car.
Background technology
In existing elevator device, towing machine drives load-carrying element to make car movement.For preventing the unexpected slippage of car, towing machine is equiped with brake equipment with in order to impose effective brake to load-carrying element.But, make the factor of lift car generation slippage numerous and complicated various, on towing machine, only install brake equipment is obviously far from being enough, and how effectively to avoid the unexpected slippage of lift car, take into account simplified structure simultaneously and reduce laid down cost, becoming those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of brake equipment preventing the unexpected slippage of lift car, by simple brake structure and position arrangement flexibly, while effectively avoiding the unexpected slippage of lift car, rational ele-vator shaft spaces layout and comparatively cheap laid down cost are also taken into account.
For solving the problem, what the utility model provided prevents the brake equipment of the unexpected slippage of lift car from comprising: stop mechanism, and it is placed in Elevator weight sensor mechanism, guiding mechanism and/or elevator car pulley mechanism in order to apply braking force to it.
As a kind of preferred version of the present utility model, described stop mechanism is not installed in elevator traction machine.
As a kind of preferred version of the present utility model, described stop mechanism is block brake, plate disc brake or caliper brake.
As a kind of preferred version of the present utility model, described counterweight mechanism comprise by elevator traction element draw to roller.
As a kind of preferred version of the present utility model, described guiding mechanism comprises the track adjusting wheel of being drawn by elevator traction element.
As a kind of preferred version of the present utility model, described Ya Sheng mechanism comprises the press rope wheel drawn by elevator traction element.
As a kind of preferred version of the present utility model, described stop mechanism comprises at least one block brake, plate disc brake or caliper brake.
Technique effect of the present utility model is, while the load-carrying ability keeping elevator traction mechanism, effectively can prevent the unexpected slippage of lift car, meanwhile, also take into account rational ele-vator shaft spaces layout and comparatively cheap laid down cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and better embodiment, the utility model is described in further detail.
Fig. 1 is the schematic structure sketch of the utility model better embodiment.
Fig. 2 is the schematic structure sketch of the assembling caliper brake of the utility model better embodiment.
Fig. 3 is the schematic structure sketch of the assembling block brake of the utility model better embodiment.
Fig. 4 is the schematic structure sketch of the assembling plate disc brake of the utility model better embodiment.
Detailed description of the invention
As shown in Figure 1, better embodiment of the present utility model prevent from the brake equipment of the unexpected slippage of lift car from comprising being placed in the drg of Elevator weight sensor wheel 3, track adjusting wheel Isosorbide-5-Nitrae, press rope wheel 2, car wheel 5 in order to apply braking force to it.Wherein, roller 3, track adjusting wheel Isosorbide-5-Nitrae, car wheel 5 are drawn by elevator traction element.
Brake equipment can be arranged on to roller 3, track adjusting wheel Isosorbide-5-Nitrae, press rope wheel 2 and car wheel one of 5 or some, but brake equipment is not installed on elevator traction machine.
Brake equipment can be one or more in caliper brake, block brake and plate disc brake.
As shown in Figures 2 to 4, caliper brake 6, block brake 7 and plate disc brake 8 all can with 5 taken turns to roller 3, track adjusting wheel Isosorbide-5-Nitrae, press rope wheel 2 and car be connected, the same prior art of connection mode.
Below preferred embodiment of the present utility model is illustrated, but the utility model is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. prevent the brake equipment of the unexpected slippage of lift car, comprise: stop mechanism, it is placed in Elevator weight sensor mechanism, guiding mechanism, Ya Sheng mechanism and/or elevator car pulley mechanism in order to apply braking force to it, and described stop mechanism is not installed in elevator traction machine.
2. the brake equipment preventing the unexpected slippage of lift car according to claim 1, is characterized in that: described stop mechanism is block brake, plate disc brake or caliper brake.
3. the brake equipment preventing the unexpected slippage of lift car according to claim 2, is characterized in that: described counterweight mechanism comprise by elevator traction element draw to roller.
4. the brake equipment preventing the unexpected slippage of lift car according to claim 2, is characterized in that: described guiding mechanism comprises the track adjusting wheel of being drawn by elevator traction element.
5. the brake equipment preventing the unexpected slippage of lift car according to claim 2, is characterized in that: described Ya Sheng mechanism comprises the press rope wheel drawn by elevator traction element.
6. the brake equipment preventing the unexpected slippage of lift car according to claim 2, is characterized in that: described stop mechanism comprises at least one block brake, plate disc brake or caliper brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658942.4U CN204416836U (en) | 2014-11-04 | 2014-11-04 | Prevent the brake equipment of the unexpected slippage of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658942.4U CN204416836U (en) | 2014-11-04 | 2014-11-04 | Prevent the brake equipment of the unexpected slippage of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416836U true CN204416836U (en) | 2015-06-24 |
Family
ID=53467225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658942.4U Active CN204416836U (en) | 2014-11-04 | 2014-11-04 | Prevent the brake equipment of the unexpected slippage of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692214A (en) * | 2014-11-04 | 2015-06-10 | 黄立成 | Braking device capable of preventing elevator car from sliding accidentally |
| CN105460755A (en) * | 2015-12-15 | 2016-04-06 | 徐冲 | Portal frame type elevator traction device |
-
2014
- 2014-11-04 CN CN201420658942.4U patent/CN204416836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692214A (en) * | 2014-11-04 | 2015-06-10 | 黄立成 | Braking device capable of preventing elevator car from sliding accidentally |
| CN105460755A (en) * | 2015-12-15 | 2016-04-06 | 徐冲 | Portal frame type elevator traction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104709800A (en) | Traction device for elevator | |
| CN204265195U (en) | A kind of device increasing elevator traction power | |
| CN204416836U (en) | Prevent the brake equipment of the unexpected slippage of lift car | |
| CN203865924U (en) | Pre-take-up device for steel wire rope | |
| CN203294992U (en) | Elevator traction machine and fixing rack thereof | |
| CN102381613B (en) | Machine-roomless elevator | |
| CN202912533U (en) | Single-winding complex shock absorbing device of high-speed elevator traction main engine load-bearing component | |
| CN204850610U (en) | Sky parking equipment steel band formula elevating gear | |
| CN104071718A (en) | Steel wire rope pre-tightening device | |
| CN204185077U (en) | Novel elevator tractor device | |
| CN203699769U (en) | Main rope pressing wheel component structure for endless rope continuous tractor | |
| CN102774730A (en) | Pulley wheel for elevator tractor | |
| CN202156859U (en) | Machine-room-less elevator | |
| CN202322154U (en) | Rope skipping prevention winding device | |
| CN104692214A (en) | Braking device capable of preventing elevator car from sliding accidentally | |
| CN103359575B (en) | bidirectional safety tongs | |
| CN208829090U (en) | A kind of elevator intelligent dynamic balancer | |
| CN204280996U (en) | Trinitarian elevator traction system | |
| CN102408056A (en) | Elevator traction wheel with rope groove | |
| CN202429734U (en) | Traction mechanism of bulk cargo car loader conveying device | |
| CN202594691U (en) | Steel wire rope guiding device for winch | |
| CN205855697U (en) | A kind of elevator governor system | |
| CN201762006U (en) | Automatic staircase traction wheel | |
| CN103693535A (en) | Elevator traction device | |
| CN202296540U (en) | Simple reeling-off vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |