CN202364044U - Auxiliary antitheft device for motor jackscrew - Google Patents
Auxiliary antitheft device for motor jackscrew Download PDFInfo
- Publication number
- CN202364044U CN202364044U CN2011204067430U CN201120406743U CN202364044U CN 202364044 U CN202364044 U CN 202364044U CN 2011204067430 U CN2011204067430 U CN 2011204067430U CN 201120406743 U CN201120406743 U CN 201120406743U CN 202364044 U CN202364044 U CN 202364044U
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- CN
- China
- Prior art keywords
- jackscrew
- antitheft
- motor
- auxiliary
- theft
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Abstract
The utility model relates to an auxiliary antitheft device for a motor jackscrew, which comprises an antitheft auxiliary device, a motor fixing screw which is arranged on one end of the antitheft auxiliary device and an antitheft jackscrew which is connected with the other end of the antitheft auxiliary device; and the side surface on one end of the antitheft auxiliary device, close to the motor fixing screw, is provided with an antitheft lock. The auxiliary antitheft device for the motor jackscrew has advantages that: 1. after a belt is tightened and the antilock is locked, the jackscrew is connected with an intermediate auxiliary part into a whole, the front end of the auxiliary part presses a motor base, and the auxiliary part and the motor base are linked with each other so as to realize the antitheft action of the jackscrew and the motor; 2. the front end of the jackscrew straightly enters a clamping hole, so that the jackscrew can be prevented from jacking the base motor to be deviated, and the belt can be prevented from returning back to hurt people; 3. time spent on screwing the jackscrew can be reduced, so that the drilling time can be won; and 4. other objects which are added because the length of the jackscrew is insufficient or is inappropriate can be substituted by the auxiliary antitheft device.
Description
Technical field
The utility model relates to the auxiliary anti-theft device of a kind of motor jackscrew.
Background technology
To rod-pumped well motor and motor jackscrew are often stolen in recent years.Change in the rod-pumped well belt degree of tightness motor jackscrew process, jackscrew advance long in the inclined to one side base in top skid, motor, belt rebound and hurt sb.'s feelings; And do not match between jackscrew and the slide rail card road; Cause belt degree of tightness appropriate degree not enough, jackscrew be tightened to also need add that nut or other objects place therebetween behind the end could tight good belt, this has not only wasted the time of changing belt; Increase worker's labour intensity, influenced oil well output.Because of vibrations occurring, the nut that does not add for a long time or other object can be shaken behind the motor rotation, and jackscrew has played not effect, phenomenons such as belt breaks just may behind motor fixed screw pine, occur.
Summary of the invention
The technical problem that the utility model will solve provides a kind of handling safety, and the motor jackscrew that can enhance productivity is assisted anti-theft device.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprise the antitheft servicing unit, and be arranged on the motor fixed screw of antitheft servicing unit one end, and the antitheft jackscrew that is connected with the antitheft servicing unit other end; The said anti-auxiliary device of stealing is equipped with anti-theft lock near motor fixed screw one end side surface.
Further, the cross section is " worker " word shape in the middle of the said antitheft servicing unit.
Further, said motor fixed screw is installed on the motor base.
Further, the said anti-auxiliary device of stealing offers a circular hole and is connected with the jackscrew of guarding against theft.
Further, said antitheft jackscrew front end is provided with draw-in groove, and said anti-theft lock cooperates stuck with draw-in groove.
The motor jackscrew of the utility model is assisted anti-theft device, has the following advantages: 1, after belt is tightly good, lock anti-theft lock; Jackscrew and middle slave part are connected as a single entity; The front end of slave part is pushed down motor base, and is all linked with one another between the two, played the antitheft effect of jackscrew and motor; 2, jackscrew front end entering hole clipping is directly advanced, and has prevented that effectively the inclined to one side base motor in top, belt from rebounding to skid and hurting sb.'s feelings; 3, shorten the time that presses closer the long cost of silk, won well opening time; 4, substituted the effect that adds other foreign objects because of the not enough or improper need of jackscrew length.
Description of drawings
Fig. 1 is the sketch map of the auxiliary anti-theft device of the utility model motor jackscrew.
Fig. 2 is the structural representation of the said antitheft jackscrew of the utility model.
Embodiment
In the present embodiment, with reference to Fig. 1, said motor jackscrew is assisted anti-theft device, comprises antitheft servicing unit 1, and is arranged on the motor fixed screw 2 of antitheft servicing unit 1 one ends, and the antitheft jackscrew 3 that is connected with antitheft servicing unit 1 other end; The said anti-auxiliary device 1 of stealing is equipped with anti-theft lock 4 near motor fixed screw 2 one end side surface; Its handling safety can be enhanced productivity.
The cross section is " worker " word shape in the middle of the said antitheft servicing unit 1, can snap in the sliding-rail groove (not shown).Said motor fixed screw 2 is installed on the motor base (not shown), blocks on motor base through the nut 20 of motor fixed screw 2 servicing unit 1 fore-end of will guarding against theft.Said anti-auxiliary robber's device 1 offers a circular hole (not shown) and is connected with antitheft jackscrew 3.Said antitheft jackscrew 3 front ends are provided with draw-in groove 30 (as shown in Figure 2), and said anti-theft lock 4 can cooperate stuck with draw-in groove 30, and motor is transferred to that to lock anti-theft lock 4 jackscrew 3 of will guarding against theft behind the position stuck, just can realize anti-theft feature.
The motor jackscrew of the utility model is assisted anti-theft device; Have the following advantages: 1, after belt is tightly good; Lock anti-theft lock, antitheft jackscrew and middle antitheft servicing unit are connected as a single entity, the front end of antitheft servicing unit is pushed down motor base; All linked with one another between the two, played the antitheft effect of antitheft jackscrew and motor; 2, antitheft jackscrew front end entering circular hole directly advances, and has prevented that effectively the inclined to one side base motor in top, belt from rebounding to skid and hurting sb.'s feelings; 3, shorten the time of the long cost of tight antitheft jackscrew, won well opening time; 4, substituted the effect that adds other foreign objects because of the not enough or improper need of antitheft jackscrew length.
The auxiliary anti-theft device of motor jackscrew is specially adapted to take place easily regional and remote well, the intermittent oil well of theft applicable to by motor-operated rod-pumped well.And motor jackscrew servicing unit can be used with existing jackscrew.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (5)
1. the auxiliary anti-theft device of motor jackscrew is characterized in that: comprise the antitheft servicing unit, and be arranged on the motor fixed screw of antitheft servicing unit one end, reach the antitheft jackscrew that is connected with the antitheft servicing unit other end; The said anti-auxiliary device of stealing is equipped with anti-theft lock near motor fixed screw one end side surface.
2. motor jackscrew according to claim 1 is assisted anti-theft device, it is characterized in that: the cross section is " worker " word shape in the middle of the said antitheft servicing unit.
3. motor jackscrew according to claim 1 is assisted anti-theft device, it is characterized in that: said motor fixed screw is installed on the motor base.
4. motor jackscrew according to claim 1 is assisted anti-theft device, it is characterized in that: said anti-auxiliary robber's device offers a circular hole and is connected with the antitheft jackscrew.
5. motor jackscrew according to claim 1 is assisted anti-theft device, it is characterized in that: said antitheft jackscrew front end is provided with draw-in groove, and said anti-theft lock cooperates stuck with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204067430U CN202364044U (en) | 2011-10-24 | 2011-10-24 | Auxiliary antitheft device for motor jackscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204067430U CN202364044U (en) | 2011-10-24 | 2011-10-24 | Auxiliary antitheft device for motor jackscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364044U true CN202364044U (en) | 2012-08-01 |
Family
ID=46575200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204067430U Expired - Fee Related CN202364044U (en) | 2011-10-24 | 2011-10-24 | Auxiliary antitheft device for motor jackscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364044U (en) |
-
2011
- 2011-10-24 CN CN2011204067430U patent/CN202364044U/en not_active Expired - Fee Related
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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: 20120801 Termination date: 20121024 |