CN202006449U - Special tool for detaching hubs of front wheels of concrete tank trucks - Google Patents
Special tool for detaching hubs of front wheels of concrete tank trucks Download PDFInfo
- Publication number
- CN202006449U CN202006449U CN2011201402600U CN201120140260U CN202006449U CN 202006449 U CN202006449 U CN 202006449U CN 2011201402600 U CN2011201402600 U CN 2011201402600U CN 201120140260 U CN201120140260 U CN 201120140260U CN 202006449 U CN202006449 U CN 202006449U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- nut
- concrete tank
- special tool
- wheel hub
- 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
Links
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a special tool for detaching hubs of front wheels of concrete tank trucks, which comprises a steel plate, a lead screw and a nut. The nut is welded on a through hole at the center of the steel plate, the lead screw is fittingly connected with the nut, and bolts which match with bolt holes of a hub of a front wheel in a diameter direction are disposed at two ends of the steel plate. Compared with the prior art, the special tool has the advantages that the special tool is simple in structure and low in cost, is convenient and practical and can increase work efficiency.
Description
Technical field
The utility model relates to a kind of transporting equipment extracting tool, particularly a kind of concrete tank car front-wheel hub dismounting specific purpose tool.
Background technology
Maintenance and operational maintenance to the concrete tank car in the concrete carrier are a very important job, and be that front-wheel hub is pulled down for the maintenance important step of concrete tank car front-wheel, the method of tradition dismounting front-wheel hub is to adopt general tool to knock, after making it loosening it is taken off, such method have that labour intensity is big, front-wheel hub itself easily is mechanically damaged and be out of shape, drawbacks such as inefficiency, cost of labor height.
Therefore, dismantle concrete tank car front-wheel hub need a kind of simple in structure, convenient and practical, cost is low, the device that can increase work efficiency.
Summary of the invention
The purpose of this utility model provides a kind of concrete tank car front-wheel hub dismounting specific purpose tool, and this apparatus structure is simple, convenient and practical, cost is low and can increase work efficiency.
For achieving the above object, the utility model is achieved through the following technical solutions:
Concrete tank car front-wheel hub dismounting specific purpose tool comprises steel plate, leading screw, nut, and nut is welded on the through hole at steel plate center, and described leading screw matches with nut and is connected.
Described steel plate two ends are provided with the bolt that matches with front-wheel hub diametric(al) upper bolt hole.
Compared with prior art, the utility model has the advantages that:
This apparatus structure is simple, convenient and practical, cost is low and can increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of concrete tank car front-wheel hub dismounting specific purpose tool.
Among Fig. 1: 1-steel plate 2-leading screw 3-bolt 4-nut 5-front-wheel hub 6-axle
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
See Fig. 1, concrete tank car front-wheel hub dismounting specific purpose tool comprises steel plate 1, leading screw 2, nut 4, and nut 4 is welded on the through hole at steel plate 1 center, leading screw 2 matches with nut 4 and is connected, and steel plate 1 two ends are provided with the bolt 3 that matches with front-wheel hub 5 diametric(al) upper bolt holes.
The using method of this device is: at first utilize bolt 3 to be fixed on the front-wheel hub 5 steel plate 1 of the present utility model, precession leading screw 2 presses closer leading screw 2 on axle 6, pulls leading screw 2, can realize the dismounting of front-wheel hub 5.
Claims (2)
1. concrete tank car front-wheel hub dismounting specific purpose tool is characterized in that comprise steel plate, leading screw, nut, nut is welded on the through hole at steel plate center, and described leading screw matches with nut and is connected.
2. concrete tank car front-wheel hub dismounting specific purpose tool according to claim 1 is characterized in that described steel plate two ends are provided with the bolt that matches with front-wheel hub diametric(al) upper bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402600U CN202006449U (en) | 2011-05-05 | 2011-05-05 | Special tool for detaching hubs of front wheels of concrete tank trucks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201402600U CN202006449U (en) | 2011-05-05 | 2011-05-05 | Special tool for detaching hubs of front wheels of concrete tank trucks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006449U true CN202006449U (en) | 2011-10-12 |
Family
ID=44748112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201402600U Expired - Fee Related CN202006449U (en) | 2011-05-05 | 2011-05-05 | Special tool for detaching hubs of front wheels of concrete tank trucks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598840A (en) * | 2017-10-23 | 2018-01-19 | 中车长春轨道客车股份有限公司 | Assemble the adjustable anti-rotation shaft positioning tool of shaft coupling |
-
2011
- 2011-05-05 CN CN2011201402600U patent/CN202006449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598840A (en) * | 2017-10-23 | 2018-01-19 | 中车长春轨道客车股份有限公司 | Assemble the adjustable anti-rotation shaft positioning tool of shaft coupling |
| CN107598840B (en) * | 2017-10-23 | 2019-10-01 | 中车长春轨道客车股份有限公司 | Assemble the adjustable anti-rotation shaft positioning tool of shaft coupling |
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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: 20111012 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |