CN205552413U - Take off instrument of pumping -unit motor belt pulley fast - Google Patents
Take off instrument of pumping -unit motor belt pulley fast Download PDFInfo
- Publication number
- CN205552413U CN205552413U CN201620348850.5U CN201620348850U CN205552413U CN 205552413 U CN205552413 U CN 205552413U CN 201620348850 U CN201620348850 U CN 201620348850U CN 205552413 U CN205552413 U CN 205552413U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- gripper shoe
- instrument
- contiguous block
- push pedal
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a take off instrument of pumping -unit motor belt pulley fast, including supporting component and atress subassembly, the supporting component includes two half circle ring backup pads, all is equipped with an atress subassembly in every backup pad, complete ring of two half circle ring backup pads formation, the one end of backup pad is equipped with two spacing posts, the other end of backup pad is equipped with two spacing grooves that match with spacing post. This take off instrument of pumping -unit motor belt pulley fast can make two people simultaneously to the belt pulley application of force to make the thrust bearing that the belt pulley received parallel with the axle of motor all the time, not only can improve dismantlement efficiency, reduced the impaired probability of belt pulley moreover, but the motor and the belt pulley of different diameters can be matchd to two backup pads through detachable design, have increased application scope.
Description
Technical field
This utility model relates to a kind of instrument quickly taking off oil extractor motor pulley.
Background technology
In daily oil well management work, it is sometimes desirable to the belt pulley of oil pumper is taken off down from motor shaft,
To change belt pulley, use the method directly tapping pulley rim with sledgehammer at present, waste time and energy,
But also it is easily damaged motor shaft and belt pulley, it is easy to cause industrial injury.
And limitation that Some tools of the prior art uses is the biggest, the diameter of belt pulley is needed to be less than
The diameter of motor could use, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the deficiencies in the prior art, it is provided that a kind of fast
Speed takes off the instrument of oil extractor motor pulley.
This utility model solves the technical scheme is that one of its technical problem and quickly takes off pumping-unit motor
The instrument of belt pulley, including support component and a stress assembly, described support component includes that two pieces of semi-circular shape are propped up
Fagging, each gripper shoe is equipped with a stress assembly, and two pieces of semi-circular shape gripper shoes form one completely
Annulus, one end of described gripper shoe is provided with two limited posts, the other end of described gripper shoe be provided with two with
The stopper slot of limited post coupling；
Described stress assembly includes that stressed plate, L-shaped bar and push pedal, described L-shaped bar include quarter butt portion and stock portion,
Described quarter butt portion and the junction in stock portion are hinged with the upper surface of gripper shoe, and described stressed plate is fixed on stock
The one end away from quarter butt portion in portion, described push pedal is hinged on the one end away from stock portion in quarter butt portion.
So that the structure of a support component is more stable firmly, it is respectively equipped with outside the two ends of described gripper shoe
Contiguous block, the front end of described contiguous block and the end face of gripper shoe, the tail end of described contiguous block is provided with arc
Groove, adjacent two contiguous block of described support component passes through clamp connection.
In order to adapt to the motor shaft of various diameter, increasing the scope of application, the side of described push pedal is provided with arcuate groove,
The arcuate groove of the push pedal of two stress assemblies is just to setting.
In order to preferably mate with motor so that motor is more stable to the support of gripper shoe, described gripper shoe
Lower surface is provided with groove.
The beneficial effects of the utility model are, this quickly takes off the instrument of oil extractor motor pulley, it is possible to make
Belt pulley is exerted a force by two people simultaneously, and the thrust direction that belt pulley is subject to is flat with the axle of motor all the time
OK, removal efficiency can not only be improved, and reduce the probability that belt pulley is impaired, pass through design for disassembly
Two gripper shoes, it is possible to the coupling motor of different-diameter and belt pulley, increase the scope of application.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the instrument quickly taking off oil extractor motor pulley of the present utility model；
Fig. 2 is the structural representation of the instrument quickly taking off oil extractor motor pulley of the present utility model；
Fig. 3 is the structural representation of the gripper shoe of the instrument quickly taking off oil extractor motor pulley of the present utility model
Figure；
In figure: 1. gripper shoe, 2. stressed plate, 3. stock portion, 4. quarter butt portion, 5. push pedal, 6. contiguous block,
7. clip, 8. limited post, 9. stopper slot.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are showing of simplification
Being intended to, basic structure of the present utility model is described the most in a schematic way, therefore it only shows and this utility model
Relevant composition.
As Figure 1-3, a kind of instrument quickly taking off oil extractor motor pulley, including propping up support component and being subject to
Power assembly, described support component includes two pieces of semi-circular shape gripper shoes 1, each gripper shoe 1 is equipped with one
Stress assembly, two pieces of semi-circular shape gripper shoes 1 form a complete annulus, one end of described gripper shoe 1
Being provided with two limited posts 8, the other end of described gripper shoe 1 is provided with two stopper slots 9 mated with limited post 8；
Described stress assembly includes that stressed plate 2, L-shaped bar and push pedal 5, described L-shaped bar include quarter butt portion 4 He
Stock portion 3, described quarter butt portion 4 and the junction in stock portion 3 are hinged with the upper surface of gripper shoe 1, described are subject to
Power plate 2 is fixed on the one end away from quarter butt portion 4 in stock portion 3, and described push pedal 5 is hinged on quarter butt portion 4
One end away from stock portion 3.
So that the structure of a support component is more stable firmly, set respectively outside the two ends of described gripper shoe 1
There are contiguous block 6, the front end of described contiguous block 6 and the end face of gripper shoe 1, the tail end of described contiguous block 6
Being provided with arcuate groove, adjacent two contiguous block 6 of described support component is connected by clip 7.
In order to adapt to the motor shaft of various diameter, increasing the scope of application, the side of described push pedal 5 is provided with arc
Groove, the arcuate groove of the push pedal 5 of two stress assemblies is just to setting.
In order to preferably mate with motor so that motor is more stable to the support of gripper shoe 1, described support
Plate 1 lower surface is provided with groove.
This quickly takes off the instrument of oil extractor motor pulley, can be entered stressed plate 2 by single or double
Row force, and without keeping synchronizing, stressed plate 2 is by after the effect of power, by L-shaped bar so that push away
Plate 5 promotes belt pulley to depart from motor shaft；And limited post 8 and the cooperation of stopper slot 9, it is possible to make two pieces
Connection between fagging 1 is more firm, because the direction of main power that gripper shoe 1 is subject to is and gripper shoe 1
Plate face vertical, be so designed to, so that two pieces of gripper shoes 1 remain an entirety, taking off belt
Keep stable connection when of wheel, then assist the contiguous block 6 with two ends, with clip 7 make two pieces adjacent
Contiguous block 6 is securely seated between together so that total is more stable, it is true that when clip 7 is installed
After completing, the two ends of clip 7 are in the groove of two contiguous blocks 6, so make clip 7 not allow
Easily by shake from.
And when not in use, it is possible to two pieces of gripper shoes 1 are split and deposits, very convenient.
Compared with prior art, this quickly takes off the instrument of oil extractor motor pulley, it is possible to make two people same
Time belt pulley is exerted a force, and the thrust direction that belt pulley is subject to is parallel with the axle of motor, not only all the time
Removal efficiency can be improved, and reduce the probability that belt pulley is impaired, by the two of design for disassembly
Fagging 1, it is possible to the motor of coupling different-diameter and belt pulley, increases the scope of application.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant
Staff can carry out various change completely in the range of without departing from this utility model technological thought
And amendment.The content that the technical scope of this utility model is not limited in description, it is necessary to root
Its technical scope is determined according to right.
Claims (4)
1. the instrument quickly taking off oil extractor motor pulley, it is characterised in that include a support component and be subject to
Power assembly, described support component includes two pieces of semi-circular shape gripper shoes, each gripper shoe is equipped with one and is subject to
Power assembly, two pieces of semi-circular shape gripper shoes form a complete annulus, and one end of described gripper shoe is provided with two
Root limited post, the other end of described gripper shoe is provided with two stopper slots mated with limited post；
Described stress assembly includes that stressed plate, L-shaped bar and push pedal, described L-shaped bar include quarter butt portion and stock portion,
Described quarter butt portion and the junction in stock portion are hinged with the upper surface of gripper shoe, and described stressed plate is fixed on stock
The one end away from quarter butt portion in portion, described push pedal is hinged on the one end away from stock portion in quarter butt portion.
2. quickly take off the instrument of oil extractor motor pulley as claimed in claim 1, it is characterised in that institute
State and outside the two ends of gripper shoe, be respectively equipped with contiguous block, the front end of described contiguous block and the end face of gripper shoe,
The tail end of described contiguous block is provided with arcuate groove, and adjacent two contiguous block of described support component is by clip even
Connect.
3. quickly take off the instrument of oil extractor motor pulley as claimed in claim 1, it is characterised in that institute
The side stating push pedal is provided with arcuate groove, and the arcuate groove of the push pedal of two stress assemblies is just to setting.
4. quickly take off the instrument of oil extractor motor pulley as claimed in claim 1, it is characterised in that institute
State gripper shoe lower surface and be provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348850.5U CN205552413U (en) | 2016-04-22 | 2016-04-22 | Take off instrument of pumping -unit motor belt pulley fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348850.5U CN205552413U (en) | 2016-04-22 | 2016-04-22 | Take off instrument of pumping -unit motor belt pulley fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552413U true CN205552413U (en) | 2016-09-07 |
Family
ID=56806269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348850.5U Expired - Fee Related CN205552413U (en) | 2016-04-22 | 2016-04-22 | Take off instrument of pumping -unit motor belt pulley fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552413U (en) |
-
2016
- 2016-04-22 CN CN201620348850.5U patent/CN205552413U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104511664B (en) | High-accuracy elastic clamping tool | |
| CN205552413U (en) | Take off instrument of pumping -unit motor belt pulley fast | |
| CN206703119U (en) | A kind of safe paper cutter | |
| CN201420808Y (en) | Novel double-retainer-ring combined cage for cylindrical roller bearings | |
| CN203285795U (en) | Clamp of Christmas tree | |
| CN103692364A (en) | Composite grinding wheel for anvil | |
| CN203516597U (en) | Fast connecting device for chains | |
| CN205315647U (en) | Split type crankshaft toothed wheel | |
| CN210024340U (en) | Efficient coal mine machinery plain type cylinder dismouting device | |
| CN208930148U (en) | A kind of underground coal mine development machine coal cutting portion's motor disc type pulley extractor | |
| CN204068540U (en) | Producing well pumping-unit motor regulates fixture | |
| CN205600569U (en) | Bearing anchor clamps | |
| CN208442139U (en) | A kind of light rail fixing bolt | |
| CN202531775U (en) | Two-wheel rotary extrusion pulley | |
| CN204711529U (en) | A kind of body porous synchronous pressing sleeve device | |
| CN205274862U (en) | Card formula chuck is installed and removed fast to axle head | |
| CN201537895U (en) | Upper wheel device of motor pulley | |
| CN203817356U (en) | Material-grasping rack for casting parts | |
| CN204253640U (en) | A kind of bearing unit with profile of tooth seat | |
| CN202786478U (en) | Series-connection clamp for long shafts | |
| CN206998852U (en) | Building's electrical design multi-purpose tool platform | |
| CN204222542U (en) | Large-scale mine dumping car electric drive wheel wheel hub clamper for disassembling | |
| CN209035922U (en) | A kind of impeller shaft disassembling fixture | |
| CN208198752U (en) | A kind of chain stopper | |
| CN203426630U (en) | Optical device coupling base |
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: 20160907 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |