CN206865281U - Novel motor bidirectional jackscrew - Google Patents
Novel motor bidirectional jackscrew Download PDFInfo
- Publication number
- CN206865281U CN206865281U CN201720584905.7U CN201720584905U CN206865281U CN 206865281 U CN206865281 U CN 206865281U CN 201720584905 U CN201720584905 U CN 201720584905U CN 206865281 U CN206865281 U CN 206865281U
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- CN
- China
- Prior art keywords
- fixed seat
- screw
- fixing bolt
- main fixed
- hole
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- 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
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- Automotive Seat Belt Assembly (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
Novel motor bidirectional jackscrew is oil field motor of beam-pumping unit auxiliary implement, it solves belt " four points one lines " problem not in place caused by current old-fashioned motor jackscrew, it includes driving screw, main fixed seat, sub-screw, secondary fixed seat, fixing bolt, reinforcement, the main fixed seat and secondary fixed seat are rectangular integrated steel-structures, and reinforcement is welded with above main fixed seat and secondary fixed seat；Through hole is provided with center directly over the main fixed seat, through-hole diameter matches with fixing bolt, and fixing bolt is connected through through hole with main fixed seat, and there is boss the fixing bolt lower end；The driving screw, by being threadedly coupled, is provided with external screw thread with main fixed seat on driving screw, the internal thread of external screw thread and the side screw hole in main fixed seat matches；The sub-screw, by being threadedly coupled, is provided with external screw thread with secondary fixed seat on sub-screw, the internal thread of external screw thread and the side screw hole in secondary fixed seat matches.
Description
Technical field：It the utility model is related to oil field motor of beam-pumping unit auxiliary implement, especially electric
Machine bidirectional jackscrew.
Technical background：When scene plus belt, in order that tension on belt pushes up motor using jackscrew, motor top a to positioning
Postpone belt tension it is suitable when, then the fixed screw of motor is tightened can；Adjustment using belt tension after jackscrew is non-
It is often convenient, reduce the energy loss of belt, also improve the system effectiveness of rod-pumped well.But because motor slide rail and motor are consolidated
Determine have certain space between screw, phenomena such as motor fixing screw can produce dislocation when holding out against belt, make " the four points one of belt
There is deviation in line "；Cause the service life of belt to shorten, made troubles to production.
The content of invention：The purpose of this utility model is to provide the two-way top of easy to operate, safe and reliable novel motor
Silk, it solves belt " four points one lines " problem not in place caused by current old-fashioned motor jackscrew, the purpose of this utility model
It is achieved in that it includes driving screw, main fixed seat, sub-screw, secondary fixed seat, fixing bolt, reinforcement, the main fixation
Seat is rectangular integrated steel-structure with secondary fixed seat, and reinforcement is welded among main fixed seat and secondary fixed seat.
Through hole is provided with center directly over the main fixed seat, through-hole diameter matches with fixing bolt, Gu
Determine bolt through through hole with main fixed seat to be connected, there is boss the fixing bolt lower end.
The driving screw, by being threadedly coupled, is provided with external screw thread, external screw thread and main fixed seat with main fixed seat on driving screw
On the internal thread of side screw hole match.
The sub-screw, by being threadedly coupled, is provided with external screw thread, external screw thread and secondary fixed seat with secondary fixed seat on sub-screw
On the internal thread of side screw hole match.
Application process of the present utility model is, fixing bolt is loaded on the correct position in motor slide rail during installation,
Tighten fixing bolt；Adjustment driving screw holds out against motor, after motor belt is elastic suitable；Entered with the sub-screw in secondary fixed seat
Row left and right adjustment motor, until motor belt " four points one lines " reaches Eligibility requirements；Motor fixed screw is fastened, that is, completes electricity
The adjustment of motivation belt " four points one lines ".
The advantages of the utility model：First, effectively solve to add " four points one lines " offset issue caused by belt；Second, pair
Motor positioning screw has carried out structure of modification, adds two-way hold out against structure first；Third, extending belt service life, reduce
Cost；Four have been to speed up replacing belt and have adjusted the time of " four points one lines ", improve rate when driving a well；Fifth, easy to operate, peace
It is complete reliable, the term of validity is long, Meteorological is low.
4th, illustrate：Fig. 1 is the structural representation of novel motor bidirectional jackscrew, 1, driving screw 2 in figure, main solid
Reservation 3, fixing bolt 4, sub-screw 5, secondary fixed seat 6, reinforcement.
Embodiment：Embodiment 1, the utility model include driving screw 1, main fixed seat 2, fixing bolt 3, sub-screw
4th, secondary fixed seat 5, reinforcement 6, the main fixed seat 2 and secondary fixed seat 5 are rectangular integrated steel-structures, in main fixed seat 2
With being welded with reinforcement 6 among secondary fixed seat 5.
Through hole, through-hole diameter and fixing bolt 3 are provided with center directly over embodiment 2, the main fixed seat 2
Match, fixing bolt 3 is connected through through hole with main fixed seat 2, and there is boss the lower end of fixing bolt 3.
Embodiment 3, the driving screw 1, by being threadedly coupled, are provided with external screw thread, external screw thread with main fixed seat 2 on driving screw 1
Match with the internal thread of the side screw hole in main fixed seat 2.
Embodiment 4, the sub-screw 4, by being threadedly coupled, are provided with external screw thread, external screw thread with secondary fixed seat 5 on sub-screw 4
Match with the internal thread of the side screw hole in secondary fixed seat 5.
Fixing bolt 3 is loaded on the correct position in motor slide rail when embodiment 5, installation, tightens fixing bolt 3；
Adjustment driving screw 1 holds out against motor, after motor belt is elastic suitable；Left and right adjustment is carried out with the sub-screw 4 in secondary fixed seat 5
Motor, until motor belt " four points one lines " reaches Eligibility requirements；Motor fixed screw is fastened, that is, completes electric motor belt
The adjustment of " four points one lines ".
Claims (4)
1. novel motor bidirectional jackscrew, it includes driving screw（1）, main fixed seat（2）, fixing bolt（3）, sub-screw（4）, it is secondary
Fixed seat（5）, reinforcement（6）, it is characterized in that：The main fixed seat（2）With secondary fixed seat（5）It is rectangular overall steel knot
Structure, in main fixed seat（2）With secondary fixed seat（5）Centre is welded with reinforcement（6）.
2. novel motor bidirectional jackscrew according to claim 1, it is characterized in that：The main fixed seat（2）Surface
Through hole, through-hole diameter and fixing bolt are provided with center（3）Match, fixing bolt（3）Through through hole and main fixation
Seat（2）It is connected, the fixing bolt（3）There is boss lower end.
3. novel motor bidirectional jackscrew according to claim 1, it is characterized in that：The driving screw（1）With main fixed seat
（2）By being threadedly coupled, driving screw（1）On be provided with external screw thread, external screw thread and main fixed seat（2）On side screw hole internal thread
Match.
4. novel motor bidirectional jackscrew according to claim 1, it is characterized in that：The sub-screw（4）With secondary fixed seat
（5）By being threadedly coupled, sub-screw（4）On be provided with external screw thread, external screw thread and secondary fixed seat（5）On side screw hole internal thread
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584905.7U CN206865281U (en) | 2017-05-24 | 2017-05-24 | Novel motor bidirectional jackscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720584905.7U CN206865281U (en) | 2017-05-24 | 2017-05-24 | Novel motor bidirectional jackscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865281U true CN206865281U (en) | 2018-01-09 |
Family
ID=60824960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720584905.7U Expired - Fee Related CN206865281U (en) | 2017-05-24 | 2017-05-24 | Novel motor bidirectional jackscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552859A (en) * | 2020-11-24 | 2022-05-27 | 中国石油天然气股份有限公司 | Motor position adjusting device, system and method |
-
2017
- 2017-05-24 CN CN201720584905.7U patent/CN206865281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552859A (en) * | 2020-11-24 | 2022-05-27 | 中国石油天然气股份有限公司 | Motor position adjusting device, system and method |
| CN114552859B (en) * | 2020-11-24 | 2023-12-22 | 中国石油天然气股份有限公司 | Motor position adjusting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |