CN204160378U - Jackscrew spanner - Google Patents
Jackscrew spanner Download PDFInfo
- Publication number
- CN204160378U CN204160378U CN201420435897.6U CN201420435897U CN204160378U CN 204160378 U CN204160378 U CN 204160378U CN 201420435897 U CN201420435897 U CN 201420435897U CN 204160378 U CN204160378 U CN 204160378U
- Authority
- CN
- China
- Prior art keywords
- jackscrew
- spanner
- bar
- extension bar
- joint face
- 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
- Earth Drilling (AREA)
Abstract
Jackscrew spanner is oil recovery business when adjusting motor, a kind of novel practical invention designed in order to the operation of rapid adjustment jackscrew.Jackscrew there is the joint face that circular, suitable with the diameter of jackscrew, the supporting surface of a semi arch is had in one end of joint face, the arc surface of this supporting surface and jackscrew matches, in the intrados center of arc surface, there is a cylindrical bar matched with jackscrew jack, have an extension bar at the another side of joint face, have an arm bar perpendicular with extension bar at the end of extension bar.In use, as long as the cylindrical bar of jackscrew spanner is inserted in the jack of jackscrew spanner, the arc surface of supporting surface and jackscrew spanner fits, because extension bar evades the obstruction that slide rail causes, operator just can rotate the arm bar of jackscrew spanner, drive leading screw screw to rotate, eliminating the trouble of little by little rotating jackscrew leading screw with little crowbar like this when operating, making operation more convenient and swift.
Description
Technical field:
Jackscrew spanner is oil recovery business when adjusting motor, a kind of novel practical invention designed in order to the operation of rapid adjustment jackscrew.
Background technology:
At present, the great majority that each oil field uses are all belt type pumping units, whether the degree of tightness of belt is related to oil pumper normally to work, usually when adjusting belt tension, all push electrical motors with the leading screw of jackscrew to arrive, due to jackscrew parallel with the slide rail of motor and distance very near, so be all come by the special jack of two on jackscrew with little crowbar, but the angle of 45 degree can only be rotated at every turn, speed speed is well imagined, jackscrew spanner designs to carry out fast operating, and it can make operation more convenient and swift.
Utility model content:
Jackscrew spanner is oil recovery business when adjusting motor, a kind of novel practical invention designed in order to the operation of rapid adjustment jackscrew.
Jackscrew spanner there is the joint face that circular, suitable with the diameter of jackscrew, the supporting surface of a semi arch is had in the one side of joint face, the arc surface of this supporting surface and jackscrew matches, in the intrados center of arc surface, there is a cylindrical bar matched with jackscrew jack, have an extension bar at the another side of joint face, have an arm bar perpendicular with extension bar at the end of extension bar.In use, as long as inserted by the cylindrical bar of jackscrew spanner in the jack of jackscrew spanner, the arc surface of supporting surface and jackscrew spanner fits, because extension bar evades the obstruction that slide rail causes, operator just can rotate the arm bar of jackscrew spanner, drives leading screw screw to rotate.
Jackscrew spanner eliminates the trouble of little by little rotating jackscrew leading screw with little crowbar when operating, make operation more convenient and swift.
Accompanying drawing illustrates:
The axle side schematic diagram of Fig. 1 jackscrew spanner.
The schematic diagram of Fig. 2 jackscrew spanner when operating.
Detailed description of the invention:
As shown in Figure 1, jackscrew spanner there is the joint face (4) that circular, suitable with the diameter of jackscrew, the supporting surface (2) of a semi arch is had in the one side of joint face (4), this supporting surface (2) matches with the arc surface of jackscrew, in the intrados center of supporting surface (2), there is a cylindrical bar matched with jackscrew jack (1), there is an extension bar (3) at the another side of joint face (4), have an arm bar (5) perpendicular with extension bar (3) at the end of extension bar.As shown in Figure 2, in use, as long as the cylindrical bar (1) of jackscrew spanner is inserted in the jack (6) of jackscrew spanner, supporting surface (2) fits with the arc surface of jackscrew spanner, because extension bar (3) evades the obstruction that slide rail (7) causes, operator just can rotate the arm bar (5) of jackscrew spanner, leading screw screw is driven to rotate, eliminate the trouble of little by little rotating with crowbar, make operation more quick.
Claims (1)
1. jackscrew spanner, comprise an extension bar (3), an arm bar (5) perpendicular with extension bar (3) is had at the end of extension bar, it is characterized in that: extension bar front end has the joint face (4) that circular, suitable with the diameter of jackscrew, the supporting surface (2) of a semi arch is had in the one side of joint face (4), in the inner arc surface center of supporting surface (2), there is a cylindrical bar matched with jackscrew jack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435897.6U CN204160378U (en) | 2014-07-29 | 2014-07-29 | Jackscrew spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435897.6U CN204160378U (en) | 2014-07-29 | 2014-07-29 | Jackscrew spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160378U true CN204160378U (en) | 2015-02-18 |
Family
ID=52534104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435897.6U Expired - Fee Related CN204160378U (en) | 2014-07-29 | 2014-07-29 | Jackscrew spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160378U (en) |
-
2014
- 2014-07-29 CN CN201420435897.6U patent/CN204160378U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2754536A3 (en) | Motor system for dual voltage devices | |
| WO2011090320A3 (en) | Rod-mounting apparatus for a drilling apparatus | |
| CN204505343U (en) | Realize the little width of foam to cut or the slitting knife of deburring | |
| MX363233B (en) | Punch apparatus. | |
| DK201400095U3 (en) | Portable electric pipe bending apparatus | |
| EP3803126A4 (en) | Optimal efficiency operation in parallel pumping system with machine learning | |
| AR099411A1 (en) | DRILLING SHAFT DEFINITION DEVICE | |
| CN204160378U (en) | Jackscrew spanner | |
| CN204035679U (en) | Section bar multi-angle cutting machine | |
| CN204137870U (en) | Rotating roller bed apparatus | |
| CN204384238U (en) | A kind of pinch-roller type turning conveyer | |
| CN204308785U (en) | Glass positioning tool | |
| CN204234868U (en) | A kind of whirligig being convenient to steel tube cutting machine cutting | |
| CN204431777U (en) | A kind of spacing adjustable bed | |
| CN204277083U (en) | Hand pinches circular saw | |
| CN205704364U (en) | A kind of hairbrush pipe cutter sweep | |
| CN204160589U (en) | A kind of card-less rotary cutter | |
| CN106270739A (en) | A kind of cutter | |
| CN204197869U (en) | A kind of flywheel swivel conveyor | |
| MY185052A (en) | Hand held work apparatus | |
| CN204075389U (en) | Round steel shear | |
| CN203390285U (en) | Hose cutoff device | |
| CN204528759U (en) | A kind of swing depresses clamping and conveying device | |
| CN204416771U (en) | Diode visual inspection apparatus | |
| CN204057860U (en) | motor-driven jack |
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: 20150218 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |