CN203159084U - Adjustable roller device - Google Patents
Adjustable roller device Download PDFInfo
- Publication number
- CN203159084U CN203159084U CN 201320085820 CN201320085820U CN203159084U CN 203159084 U CN203159084 U CN 203159084U CN 201320085820 CN201320085820 CN 201320085820 CN 201320085820 U CN201320085820 U CN 201320085820U CN 203159084 U CN203159084 U CN 203159084U
- Authority
- CN
- China
- Prior art keywords
- otic placode
- roller
- ear plate
- inner ear
- interior
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an adjustable roller device which comprises an outer ear plate, an inner ear plate, a pressure plate, a fine adjustment bolt, a shaft, a roller and a hinge pin and is characterized in that the inner ear plate is connected with the outer ear plate through the hinge pin; the fine adjustment bolt is mounted on a screw hole of the inner ear plate; the roller is connected to the inner ear plate through the shaft; the pressure plate is fixed on the inner ear plate; the pressure plate adjoins the axial plane at the shaft end; the outer ear plate is welded on a jacking sleeve frame; and by rotating the fine adjustment bolt, the inner ear plate rotates around the hinge pin and drives the roller to go upward through the shaft, and then an aim of fine adjustment of the roller position is achieved.
Description
Technical field
The utility model relates to a kind of vehicle for construction part, specifically a kind of adjustable roller devices.
Background technology
The initial stage eighties, the engineering fast development of the various worker of the economic great development drive of reform and opening-up China Democratic National Construction Association, tower crane obtains high volume applications at construction trade, more and more higher floor building has had higher requirement to height and the performance of tower crane, and when tower crane is installed, since the welding deformation of tower machine standard knot and jacking stock and making error, and the roller of jacking stock is fixed, and this installs for the tower machine and has caused very big difficulty.
Summary of the invention
At above-mentioned deficiency, the utility model provides a kind of adjustable roller devices.
The utility model is achieved through the following technical solutions: a kind of adjustable roller devices, comprise outer otic placode, interior otic placode, pressing plate, trimming bolt, axle, roller, bearing pin, it is characterized in that: interior otic placode is connected with outer otic placode by bearing pin, trimming bolt is installed on the screw of interior otic placode, roller is connected on the interior otic placode by axle, on the otic placode, pressing plate abutted against on the axle head axial plane in pressing plate was fixed on.
The usefulness of this utility model is: outer otic placode is welded on the jacking stock, the turn trimming bolt, and interior otic placode rotates around bearing pin, and interior otic placode is driving roller by axle and is rising, and reaches the purpose of roller fine position.
Description of drawings
Fig. 1 is the whole intention of adjustable roller devices;
Among the figure: 1 is outer otic placode, and 2 is interior otic placode, and 3 is pressing plate, and 4 is trimming bolt, and 5 is axle, and 6 is roller, and 7 is bearing pin.
Fig. 2 is outer otic placode scheme drawing;
Fig. 3 is interior otic placode scheme drawing;
Fig. 4 is the pressing plate scheme drawing;
Fig. 5 is the trimming bolt scheme drawing;
Fig. 6 is the scheme drawing of axle;
Fig. 7 is the roller scheme drawing;
Fig. 8 is the bearing pin scheme drawing.
The specific embodiment
A kind of adjustable roller devices, comprise outer otic placode 1, interior otic placode 2, pressing plate 3, trimming bolt 4, axle 5, roller 6, bearing pin 7, it is characterized in that: interior otic placode 2 is connected with outer otic placode 1 by bearing pin 7, trimming bolt 4 is installed on the screw of interior otic placode 2, roller 6 is connected on the interior otic placode 2 by axle 5, on the otic placode 2, pressing plate 3 abutted against on the axle 5 end axial planes in pressing plate 3 was fixed on.
Outer otic placode 1 is welded on the jacking stock, and turn trimming bolt 4, interior otic placode 2 rotate and driving roller 6 by axle 5 around bearing pin 7 and rise, and reach the purpose of roller 6 fine position.
Claims (2)
1. adjustable roller devices, comprise outer otic placode, interior otic placode, pressing plate, trimming bolt, axle, roller, bearing pin, it is characterized in that: interior otic placode is connected with outer otic placode by bearing pin, trimming bolt is installed on the screw of interior otic placode, roller is connected on the interior otic placode by axle, on the otic placode, pressing plate abutted against on the axle head axial plane in pressing plate was fixed on.
2. a kind of adjustable roller devices according to claim 1 is characterized in that: the rotation of trimming bolt driving otic placode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085820 CN203159084U (en) | 2013-02-26 | 2013-02-26 | Adjustable roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085820 CN203159084U (en) | 2013-02-26 | 2013-02-26 | Adjustable roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203159084U true CN203159084U (en) | 2013-08-28 |
Family
ID=49020287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085820 Expired - Fee Related CN203159084U (en) | 2013-02-26 | 2013-02-26 | Adjustable roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203159084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817025A (en) * | 2015-04-30 | 2015-08-05 | 徐工集团工程机械股份有限公司 | Roller device, integrally-mounted transportation bracket and crane |
| CN104989725A (en) * | 2015-07-17 | 2015-10-21 | 苏州大云塑料回收辅助设备有限公司 | Adjustable mobile wheel apparatus |
| CN106365052A (en) * | 2016-11-09 | 2017-02-01 | 徐州建机工程机械有限公司 | Adjustable guide wheel structure of sleeve frame |
-
2013
- 2013-02-26 CN CN 201320085820 patent/CN203159084U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104817025A (en) * | 2015-04-30 | 2015-08-05 | 徐工集团工程机械股份有限公司 | Roller device, integrally-mounted transportation bracket and crane |
| CN104989725A (en) * | 2015-07-17 | 2015-10-21 | 苏州大云塑料回收辅助设备有限公司 | Adjustable mobile wheel apparatus |
| CN106365052A (en) * | 2016-11-09 | 2017-02-01 | 徐州建机工程机械有限公司 | Adjustable guide wheel structure of sleeve frame |
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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: 20130828 Termination date: 20140226 |