CN201284141Y - Trolley stopping apparatus for elevator - Google Patents
Trolley stopping apparatus for elevator Download PDFInfo
- Publication number
- CN201284141Y CN201284141Y CNU200820041500XU CN200820041500U CN201284141Y CN 201284141 Y CN201284141 Y CN 201284141Y CN U200820041500X U CNU200820041500X U CN U200820041500XU CN 200820041500 U CN200820041500 U CN 200820041500U CN 201284141 Y CN201284141 Y CN 201284141Y
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- fixedly connected
- main shaft
- rail
- 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.)
- Expired - Fee Related
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model relates to a device used for preventing a trolley from sliding away the rail in a lifter. A lifter stopping device comprises a main shaft connected inside the bearing of a pedestal in a rotating way; one end of the main shaft is fixedly connected with a buffer plate and the other end is fixedly connected with a connecting rod; the end part of the connecting rod is fixedly connected with a drive shaft which extends out back away from the buffer plate; the pedestal is fixedly provided with an installation rod, and the two ends of a tension spring are respectively arranged on the end parts of the installation rod and the drive shaft. The end part, which is far away from the tension spring, of the drive shaft is connected with a guiding wheel in a rotating way. The utility model is always kept in an opening state when a fixed rail is jointed with the lifting rail of the lifter, and is kept in a closing state when the fixed rail is not connected with the lifting rail, thus preventing the trolley from sliding away from the rail.
Description
Technical field
The utility model relates to a kind of elevator Obstruct apparatus, is used for specifically preventing on the elevator that chassis from skidding off the device of track, belongs to technical field of conveying machinery.
Background technology
At present, for prevent chassis skid off elevator fluctuating orbit or with the trapped orbit termination of fluctuating orbit connection, normally at end retaining of track two ends welding, online body need move the track end of passing through the end retaining is not set, in case chassis skids off track and might cause safety misadventure like this.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of guarantee chassis by the time Obstruct apparatus open, chassis is by the back Obstruct apparatus elevator Obstruct apparatus of cutting out.
The technical scheme that provides according to the utility model, described elevator Obstruct apparatus, be included in the main shaft that is rotationally connected in the bearing of base, one end of main shaft is fixedly connected with baffle plate, one end of main shaft is fixedly connected with connecting rod, be fixedly connected with the axle drive shaft that baffle plate dorsad stretches out in the end of connecting rod, be fixed with mounting rod on base, the two ends of extension spring are separately positioned on the end of mounting rod and axle drive shaft.
Be rotatably connected to guide wheel at driveshaft end away from extension spring.
The utility model is in open mode when remaining at trapped orbit and cage lifter lifting rail joints, be not in closure state when having fluctuating orbit to link to each other with trapped orbit, prevents that the chassis on the track from skidding off.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure birds-eye view.
Fig. 3 is the utility model structure left view.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 3: the utility model mainly is made of axle drive shaft 1, connecting rod 2, main shaft 3, guide wheel 4, base 5, extension spring 6, baffle plate 7, mounting rod 8 and bearing 9 etc.
Elevator Obstruct apparatus of the present utility model, be included in the main shaft 3 that is rotationally connected in the bearing 9 of base 5, one end of main shaft 3 is fixedly connected with baffle plate 7, one end of main shaft 3 is fixedly connected with connecting rod 2, be fixedly connected with the axle drive shaft 1 that baffle plate 7 dorsad stretches out in the end of connecting rod 2, be fixed with mounting rod 8 on base 5, the two ends of extension spring 6 are separately positioned on the end of mounting rod 8 and axle drive shaft 1.
Be rotatably connected to guide wheel 4 in axle drive shaft 1 end away from extension spring 6.
Axle drive shaft 1, connecting rod 2, main shaft 3, guide wheel 4 are formed barring gear, guide wheel 4 can rotate on axle drive shaft 1 flexibly, bearing 9 is packed in the connecting bore on both sides on the base 5, barring gear is contained on the base 5 by main shaft 3, baffle plate 7 is formed block with the round steel weld together, block also is installed on the main shaft 3, then with nut and tight, make between block and the barring gear and can not relatively rotate, and barring gear can rotate in base 5 flexibly around main shaft 3, extension spring 6 one ends are connected on the end of axle drive shaft 1, and the other end is connected on the mounting rod 8 of base 5.
Being bent into "＜" or "〉" guide plate 10, base plate 11, the gusset 12 of shape be welded to form the stop device device for opening, and gusset 12 works to strengthen guide plate 10 intensity.
When the elevator rising puts in place, guide wheel 4 on the stop device runs to solstics on the guide plate 10 along the guide plate 10 of stop device device for opening, block rotates and opens, and is subjected to tension in the extension spring 6, behind rail, chassis normally moves, after elevator descended, guide wheel 4 ran to the position that guide plate 10 folds into along guide plate 10, and block is resetted by the tension in the extension spring 6, block keeps off the termination at track again, prevents that chassis from skidding off.
After decline puts in place, the same action Obstruct apparatus is opened, chassis can pass through, so repetitive operation, be in open mode when making Obstruct apparatus remain at trapped orbit and cage lifter lifting rail joints, when having fluctuating orbit to link to each other, be not in closure state, prevent that the chassis on the track from skidding off with trapped orbit.
Claims (2)
1, a kind of elevator Obstruct apparatus, be included in the main shaft (3) that is rotationally connected in the bearing (9) of base (5), it is characterized in that: an end of main shaft (3) is fixedly connected with baffle plate (7), the other end of main shaft (3) is fixedly connected with connecting rod (2), be fixedly connected with the axle drive shaft (1) that baffle plate (7) dorsad stretches out in the end of connecting rod (2), be fixed with mounting rod (8) on base (5), the two ends of extension spring (6) are separately positioned on the end of mounting rod (8) and axle drive shaft (1).
2, elevator Obstruct apparatus as claimed in claim 1 is characterized in that: described axle drive shaft (1) end is rotatably connected to guide wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820041500XU CN201284141Y (en) | 2008-08-30 | 2008-08-30 | Trolley stopping apparatus for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820041500XU CN201284141Y (en) | 2008-08-30 | 2008-08-30 | Trolley stopping apparatus for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284141Y true CN201284141Y (en) | 2009-08-05 |
Family
ID=40949125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820041500XU Expired - Fee Related CN201284141Y (en) | 2008-08-30 | 2008-08-30 | Trolley stopping apparatus for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284141Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249918A (en) * | 2014-09-03 | 2014-12-31 | 天奇自动化工程股份有限公司 | Retaining device for retaining hanger trolley |
| CN113321087A (en) * | 2021-05-10 | 2021-08-31 | 天奇自动化工程股份有限公司 | Rail aligning and limiting device for maintaining lifter |
| CN114228777A (en) * | 2021-12-10 | 2022-03-25 | 天奇自动化工程股份有限公司 | Novel horizontal car stopping and rail aligning mechanism |
| CN115321118A (en) * | 2022-07-28 | 2022-11-11 | 刘帅 | Ferry vehicle |
-
2008
- 2008-08-30 CN CNU200820041500XU patent/CN201284141Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104249918A (en) * | 2014-09-03 | 2014-12-31 | 天奇自动化工程股份有限公司 | Retaining device for retaining hanger trolley |
| CN113321087A (en) * | 2021-05-10 | 2021-08-31 | 天奇自动化工程股份有限公司 | Rail aligning and limiting device for maintaining lifter |
| CN114228777A (en) * | 2021-12-10 | 2022-03-25 | 天奇自动化工程股份有限公司 | Novel horizontal car stopping and rail aligning mechanism |
| CN114228777B (en) * | 2021-12-10 | 2024-01-30 | 天奇自动化工程股份有限公司 | Horizontal car-blocking rail-aligning mechanism |
| CN115321118A (en) * | 2022-07-28 | 2022-11-11 | 刘帅 | Ferry vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20120830 |