The oil-extractor polish-rod lifting appliance
The utility model relates to the used a kind of instrument in oil recovery field, oil field, particularly a kind of oil-extractor polish-rod lifting appliance.
When present processing polished rod takes off disconnected and the hair plait breaks, generally all be to need crane that polished rod and tubing string thereof are risen to certain height.So just need cranes such as time, incured loss through delay work.Moreover the use of crane also is the cost that consumes unit.Having is not exactly having under the situation of crane again, connects hair plait and polished rod clamp with wire rope, and lifting process is easy to make the polished rod bending, has the hidden danger of taking off easily simultaneously yet.
The utility model content:
In order to solve the problem that background technology exists, the utility model provides a kind of oil-extractor polish-rod lifting appliance, propose the work of polished rod on just can finishing dealing with at short notice with this kind instrument, avoid polished rod by stretch bending simultaneously, save the crane machine-team, saving cost, is to open to keep steady on the safety, simple to operate.
The technical solution of the utility model is: this oil-extractor polish-rod lifting appliance comprises and colludes seat, and the described seat that colludes is threaded and colludes body, and the crotch place of colluding the body lower end is with the rope body, and the porose buckle of clamp connecting band is used at the two ends of rope body respectively.
Above-mentioned colluding on two corresponding sides of seat is jagged respectively.
The utlity model has following beneficial effect: propose the work of polished rod on just can finishing dealing with at short notice with this kind instrument, saved labour hour, avoid polished rod simultaneously by stretch bending, saving the crane machine-team, save cost, has been to keep steady on the safety, simple to operate, reach time saving and energy saving purpose.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-colludes seat among the figure, and 2-colludes body, the 3-body of restricting, 4-buckle, 5-breach.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in the drawing, this instrument is made up of three parts, one is to collude body 2, one is to collude seat 1, be rope body 3 in addition, colluding seat 1 is threaded and colludes body 2, the crotch place of colluding body 2 lower ends is with rope body 3, the porose buckle of clamp connecting band 4 is used at the two ends of rope body 3 respectively, the body that the end of rope body 3 passes buckle 4 backs and rope body 3 fixes the formation fixed cover, collude on seat 1 the two sides jagged respectively 5 and be used for putting a mao plait, collude the seat 1 also can the seat on polished rod eye, hole on the buckle 4 that the cover of 3 two terminations of rope body connects is buckled on polished rod side's clamp, and this instrument can be mentioned certain altitude with tubing string by starting oil pumper, reaches its intended purposes.