CN203716966U - Easy disassembly type supporting plate - Google Patents
Easy disassembly type supporting plate Download PDFInfo
- Publication number
- CN203716966U CN203716966U CN201420033798.5U CN201420033798U CN203716966U CN 203716966 U CN203716966 U CN 203716966U CN 201420033798 U CN201420033798 U CN 201420033798U CN 203716966 U CN203716966 U CN 203716966U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- holes
- reducer
- speed reducer
- hole
- 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
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses an easy disassembly type supporting plate, including a supporting plate main body, wherein through holes connected with a speed reducer are formed in the supporting plate main body, and the supporting plate main body is connected with the speed reducer through four bolts. The easy disassembly type supporting plate is characterized in that four threaded auxiliary holes are formed at the through holes connected with the bolts, 20 through holes are formed, and the diameter of each through hole is 35 mm; the diameters of the four threaded auxiliary holes are 41 mm. According to the easy disassembly type supporting plate disclosed by the utility model, when the speed reducer is connected, the threaded auxiliary holes can be used as through holes, and when the speed reducer needs to be detached, the threaded auxiliary holes can play an auxiliary role, large bolts are installed on the threaded auxiliary holes, and the speed reducer can be conveniently detached by tightening the bolt inwards; since the speed reducer does not need to be detached by striking, the speed reducer is not damaged when being detached in the manner.
Description
Technical field
The utility model relates to a kind of support component of coal mine machinery development machine reducer, relates in particular to a kind of easily detachable gripper shoe.
Background technology
At present, the gripper shoe of coal mine machinery development machine reducer, in use can cause reducer to be difficult to remove after distortion, can only remove reducer by the means such as beaing, and is easy to make reducer to produce damage.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of can assisting to remove reducer, and to the undamaged easily detachable gripper shoe of reducer.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of easily detachable gripper shoe, comprises support plate body, offers the through hole of connection reducer in support plate body, and support plate body is connected with reducer by 4 bolts, it is characterized in that: have additional four screw thread fabrication holes in the through hole of connecting bolt.
The quantity of described through hole is 20, and its diameter is 35mm.
The diameter of described four screw thread fabrication holes is 41mm.
Compared with prior art, the beneficial effect the utlity model has is:
The utility model has additional four screw thread fabrication holes in the through hole of connecting bolt, in the time of connection reducer, screw thread fabrication hole can be used as through hole use, in the time that needs are removed reducer, screw thread fabrication hole can play again booster action, use king-bolt to be arranged on screw thread fabrication hole, inwardly tight a bolt and can play the effect of reducer for convenience detach, due to without by beaing to remove reducer, not damaged when therefore this kind of mode removed reducer.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of easily detachable gripper shoe of the utility model.
Fig. 2 is the structural representation of a kind of easily detachable gripper shoe of the utility model while being connected with reducer.
In figure, be labeled as: support plate body 1, through hole 2, screw thread fabrication hole 3, reducer 4, bolt 5.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of easily detachable gripper shoe, comprises support plate body 1,1 through hole 2 that offers connection reducer 4 in support plate body, support plate body 1 is connected with reducer 4 by four bolts 5, has additional four screw thread fabrication holes 3 at through hole 2 places of connecting bolt 5.
The quantity of described through hole 2 is 20, and its diameter is 35mm.
The diameter of described four screw thread fabrication holes 3 is 41mm.
The utility model has additional four screw thread fabrication holes 3 at through hole 2 places of connecting bolt 5, in the time of connection reducer 4, screw thread fabrication hole 3 can be used as through hole 2 and uses, in the time that needs are removed reducer 4, screw thread fabrication hole 3 can play again booster action, use king-bolt to be arranged on screw thread fabrication hole 3, inwardly tight a bolt and can play the effect of reducer 4 for convenience detach, due to without by beaing to remove reducer 4, not damaged when therefore this kind of mode removed reducer 4.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claim of the present utility model.
Claims (3)
1. an easily detachable gripper shoe, comprise support plate body, in support plate body, offer the through hole of connection reducer, support plate body is connected with reducer by 4 bolts, it is characterized in that: have additional four screw thread fabrication holes in the through hole of connecting bolt.
2. the easily detachable gripper shoe of one according to claim 1, is characterized in that: the quantity of described through hole is 20, and its diameter is 35mm.
3. the easily detachable gripper shoe of one according to claim 1, is characterized in that: the diameter of described four screw thread fabrication holes is 41mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033798.5U CN203716966U (en) | 2014-01-20 | 2014-01-20 | Easy disassembly type supporting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420033798.5U CN203716966U (en) | 2014-01-20 | 2014-01-20 | Easy disassembly type supporting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716966U true CN203716966U (en) | 2014-07-16 |
Family
ID=51156130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420033798.5U Expired - Fee Related CN203716966U (en) | 2014-01-20 | 2014-01-20 | Easy disassembly type supporting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716966U (en) |
-
2014
- 2014-01-20 CN CN201420033798.5U patent/CN203716966U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204525172U (en) | Tool grinder emery wheel clamping tooling | |
| CN202048089U (en) | Connecting rod with replaceable connecting ring | |
| CN203716966U (en) | Easy disassembly type supporting plate | |
| CN203245570U (en) | Tool for demounting shaft | |
| CN202532023U (en) | Pipe clamp | |
| CN202484467U (en) | Rapid transition joint | |
| CN202132360U (en) | Bolt assembly | |
| CN203887750U (en) | Fixture for quick dismantling of bearing | |
| CN203935870U (en) | A kind of anti-slip type pressure roller | |
| CN202880329U (en) | Assistant roller for belt conveyor | |
| CN204148385U (en) | A kind of electric tube expander jaw mounting structure | |
| CN202592308U (en) | Detaching tool for defective product of bearing | |
| CN203051413U (en) | Sealing bolt | |
| CN202363184U (en) | 10-kV split type porcelain insulator | |
| CN204010135U (en) | Dedicated transmissions roller frame in a kind of ATM | |
| CN203948412U (en) | Stripping tire device connecting pin spike devices | |
| CN204127280U (en) | Trimethyl reactor frame speed reducer connecting device rear with remodeling | |
| CN204061856U (en) | Axial adjustment formula plunger | |
| CN204174381U (en) | A kind of mounting structure sending the main synchronizing wheel of yarn of circular knitting machine | |
| CN203530534U (en) | Spinning frame leather roller | |
| CN203791951U (en) | Special tool for pulling out square tenon of coal mining machine | |
| CN203947035U (en) | The contra-aperture device that limestone kiln distributor saves up and down | |
| CN204603390U (en) | A kind of conic steps drill bit | |
| CN203779381U (en) | Clamping device for sheet-like workpiece | |
| CN202521087U (en) | Joint for solvent conveying pipeline |
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: 20140716 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |