CN201544186U - Portable detaching tool for mining equipment - Google Patents
Portable detaching tool for mining equipment Download PDFInfo
- Publication number
- CN201544186U CN201544186U CN2009202577130U CN200920257713U CN201544186U CN 201544186 U CN201544186 U CN 201544186U CN 2009202577130 U CN2009202577130 U CN 2009202577130U CN 200920257713 U CN200920257713 U CN 200920257713U CN 201544186 U CN201544186 U CN 201544186U
- Authority
- CN
- China
- Prior art keywords
- nut
- steel bushing
- bolt
- portable
- mining equipment
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A portable detaching tool for mining equipment comprises a steel bushing; a nut is arranged at one end of the steel bushing; a bolt is required to be screwed on the nut; a handle is vertically arranged on a bolt rod of the bolt; and a gasket is arranged between the nut and the steel bushing. The utility model has the advantages of simple structure, practical functions, lower manufacture cost, convenient operation in narrow spaces, convenient operation, and improvement on detaching efficiency.
Description
Technical field
The utility model relates to extracting tool, the light-duty portable extracting tool in particularly a kind of mine.
Background technology
Because due to the existing mining equiment part, reductor and motor coupler gap between two ends are narrow and small after the shaft coupling fault, conventional instrument can't be taken out the accessory that ruptures smoothly when changing repair apparatus, time and effort consuming and influence ordinary production.
The utility model content
The utility model purpose is to provide a kind of quick, light-duty extracting tool.
To achieve these goals, the utility model adopts following technical scheme: the light-duty portable extracting tool in a kind of mine, comprise steel bushing, and steel bushing one end is provided with nut, need be installed with bolt on the nut, vertically is provided with handle on the shank of bolt of bolt.
Be provided with pad between described nut and the steel bushing.
The utility model is simple in structure, function is practical, and manufacturing cost is lower, and convenient operation in small space is easy to operate, has improved removal efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: the light-duty portable extracting tool in a kind of mine as shown in Figure 1, comprise steel bushing 1, steel bushing 1 one ends are provided with nut 3, need be installed with bolt 5 on the nut 3, vertically are provided with hand 4 handles on the shank of bolt of bolt 5, are provided with pad 2 between nut 3 and the steel bushing 1.
Can movablely link between nut 3 and the steel bushing 1, also can be fixedly connected.
Be movable the binding between nut 3 and the steel bushing 1 in the present embodiment, in the time of use, bolt 5 withstood motor one end, steel bushing 1 withstands the replacing accessory, does counterclockwise, along with the rotation of nut 3, under the effect of steel bushing outward expansion force, will change accessory and push out.
Claims (2)
1. light-duty portable extracting tool in mine, it is characterized in that: comprise steel bushing, steel bushing one end is provided with nut, need be installed with bolt on the nut, vertically is provided with handle on the shank of bolt of bolt.
2. the light-duty portable extracting tool in a kind of mine according to claim 1 is characterized in that: be provided with pad between described nut and the steel bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577130U CN201544186U (en) | 2009-10-29 | 2009-10-29 | Portable detaching tool for mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577130U CN201544186U (en) | 2009-10-29 | 2009-10-29 | Portable detaching tool for mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544186U true CN201544186U (en) | 2010-08-11 |
Family
ID=42599346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202577130U Expired - Fee Related CN201544186U (en) | 2009-10-29 | 2009-10-29 | Portable detaching tool for mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052306A1 (en) * | 2020-09-14 | 2022-03-17 | 华能莱芜发电有限公司 | Quick-release tool applied to valve shaft of electric butterfly valve and coupling |
-
2009
- 2009-10-29 CN CN2009202577130U patent/CN201544186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022052306A1 (en) * | 2020-09-14 | 2022-03-17 | 华能莱芜发电有限公司 | Quick-release tool applied to valve shaft of electric butterfly valve and coupling |
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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: 20100811 Termination date: 20111029 |