CN212776426U - Downhole trial production tool - Google Patents

Abstract

The utility model relates to an oil recovery well trial production technical field just discloses the instrument of trying to produce in the pit, including brace table, slide and beam-pumping unit case, the middle part at brace table top is equipped with recess two, the both sides at brace table top all are equipped with recess one, the slide has been placed in the recess one, all be equipped with the fixed orifices on the both sides and the slide of recess one. This instrument of trying on to adopt in pit, through the setting of fixed pin and fixed orifices threaded connection, the slide can be fixed in recess one, the use of the slide of being convenient for, the slide and the separation of recess one of also being convenient for simultaneously, the slide separates with a supporting bench, the volume of this beam-pumping unit has been reduced, the save of this beam-pumping unit of being convenient for, through electric telescopic handle one, electric telescopic handle one is flexible can make the slide move on the slide, the staff of being convenient for adjusts the position of beam-pumping unit body according to the demand, the installation and the use of beam-pumping unit body of being convenient for.

Description

Downhole trial production tool

Technical Field

The utility model relates to a production well trial production technical field specifically is downhole trial production instrument.

Background

The oil testing and production testing is an indispensable important process in the development of an oil production well, has important significance for improving the yield and the recovery ratio of a single well of an oil field, and an oil pumping unit is required to lift crude oil to the ground in the production well production testing process.

Even if current beam-pumping unit is installed according to technical requirement standard completely in the installation, the not good condition of well head centering also often appears, adjusts also unable complete centering through the iron wire on the tripod, can only adopt the jack to adjust, carries out the translation to the whole machine, nevertheless can make beam-pumping unit base down fill up the sloping iron like this, the iron fills up the position and change, still need fill up again and adjust to make the level of moving about freely and quickly reach the requirement, cause the repetitive operation, waste time and energy and increased intensity of labour.

SUMMERY OF THE UTILITY MODEL

The not enough of beam-pumping unit is adopted to current oil recovery well examination, the utility model provides a trial production instrument in pit possesses the position of the adjustment beam-pumping unit of being convenient for, and the problem of proposing among the above-mentioned background art has been solved to the advantage such as the installation of the beam-pumping unit of being convenient for is fixed.

The utility model provides a following technical scheme: the underground trial production tool comprises a supporting table, a sliding plate and an oil pumping machine case, wherein a groove II is formed in the middle of the top of the supporting table, a groove I is formed in each of two sides of the top of the supporting table, a slide way is placed in each groove I, fixing holes are formed in each of two sides of each groove I and each slide way, a fixing pin is connected in each fixing hole in a threaded manner, an electric telescopic rod I is fixedly connected to one side of the supporting table, a sliding block is fixedly connected to each of two sides of the bottom of the sliding plate and matched with the slide way, a connecting plate is fixedly connected to one side of the bottom of the sliding plate, the other end of each electric telescopic rod I is fixedly connected with the connecting plate, the connecting plate is movably connected with the groove II, a supporting rod is movably connected to the middle of the top of the sliding, the other end swing joint of bracing piece has the backup pad, the even fixedly connected with connecting rod in top of backup pad, the bottom of oil pumping machine case and the top swing joint of connecting rod, the inner chamber fixedly connected with beam-pumping unit body of oil pumping machine case.

Preferably, the middle of the bottom of the pumping unit case is fixedly connected with an electric wire, the bottom of the electric wire is fixedly connected with a copper ball, the middle of the top of the supporting plate is fixedly connected with a limiting pipe, and the inner wall of the limiting pipe is fixedly connected with a conducting strip.

Preferably, one side of the top of the supporting plate is fixedly connected with a buzzer.

Preferably, the outer lane at buffer board top is equipped with the calibrated scale, one side fixedly connected with pointer of backup pad, the pointer is located the top of calibrated scale, the outer lane fixedly connected with dwang of backup pad.

Preferably, the top of the buffer plate is uniformly and fixedly connected with a second electric telescopic rod, and the top of the second electric telescopic rod is fixedly connected with the bottom of the support plate.

Adopt the beam-pumping unit contrast with current oil recovery well examination, the utility model discloses possess following beneficial effect:

1. this instrument of trying on to adopt in pit, through the setting of fixed pin and fixed orifices threaded connection, the slide can be fixed in recess one, the use of the slide of being convenient for, the slide and the separation of recess one of also being convenient for simultaneously, the slide separates with a supporting bench, the volume of this beam-pumping unit has been reduced, the save of this beam-pumping unit of being convenient for, through electric telescopic handle one, electric telescopic handle one is flexible can make the slide move on the slide, the staff of being convenient for adjusts the position of beam-pumping unit body according to the demand, the installation and the use of beam-pumping unit body of being convenient for.

2. This downhole trial production instrument, setting through spacing pipe and copper ball, convenient to use person judges whether the pumping machine case is in the horizontally state, when the pumping machine case is not in the horizontally state, spacing pipe out of plumb in the horizontal plane, the copper ball still is in vertical state under the effect of gravity, the copper ball can contact with the conducting strip in the spacing pipe, the copper ball, the electric wire, the circuit that buzzer and power unit become is in the state of switch-on, buzzer work, buzzer sound, remind the not unstable that the staff pumping machine case was placed, when the pumping machine case was placed the level, the copper ball was not contacted with the conducting strip, the circuit disconnection at buzzer place, buzzer is out of work.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

fig. 3 is a schematic diagram of the structure indicating needle and the dial position of the present invention.

In the figure: 1. a support table; 2. a fixing hole; 3. a first groove; 4. a fixing pin; 5. a slideway; 6. a slide plate; 7. a slider; 8. a first electric telescopic rod; 9. a buzzer; 10. a connecting plate; 11. a support bar; 12. a buffer plate; 13. a dial scale; 14. a support plate; 15. a second electric telescopic rod; 16. a limiting pipe; 17. an oil pumping machine case; 18. an electric wire; 19. copper balls; 20. rotating the rod; 21. an indicator needle; 22. a pumping unit body; 23. and a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the downhole trial production tool comprises a support table 1, a sliding plate 6 and an oil pumping machine case 17, wherein a second groove 23 is arranged in the middle of the top of the support table 1, a first groove 3 is arranged on each of two sides of the top of the support table 1, a slide 5 is arranged in each first groove 3, fixing holes 2 are arranged on each of two sides of each first groove 3 and each slide 5, fixing pins 4 are connected with the fixing holes 2 through threads of the fixing pins 4, the slide 5 can be fixed in each first groove 3, so that the position of the sliding plate 6 can be changed conveniently, the slide 5 can be separated from the first grooves 3 conveniently, the slide 5 is separated from the support table 1, the size of the oil pumping machine is reduced, the oil pumping machine is convenient to store, an electric telescopic rod 8 is fixedly connected to one side of the support table 1, and the sliding plate 6 can move on the slide 5 through the expansion of the, the position of the pumping unit body 22 can be conveniently adjusted by workers according to requirements, the pumping unit body 22 can be conveniently installed and used, the sliding blocks 7 are fixedly connected to two sides of the bottom of the sliding plate 6, the sliding blocks 7 are matched with the slide ways 5, the connecting plate 10 is fixedly connected to one side of the bottom of the sliding plate 6, the other end of the electric telescopic rod I8 is fixedly connected with the connecting plate 10, the connecting plate 10 is movably connected with the groove II 23, the middle of the top of the sliding plate 6 is movably connected with the supporting rod, the other end of the supporting rod is fixedly connected with the middle of the bottom of the buffer plate 12, the buffer plate 12 can play a buffering role by virtue of the arrangement of the buffer plate 12, the influence of ground vibration on the pumping unit body 22 is reduced, the working environment of the pumping unit body 22 is kept stable, the use of the pumping unit body 22 and the, the top fixedly connected with bracing piece 11 of buffer board 12, the other end swing joint of bracing piece 11 has backup pad 14, the even fixedly connected with connecting rod in top of backup pad 14, the bottom of oil pumping machine case 17 and the top swing joint of connecting rod, the inner chamber fixedly connected with beam-pumping unit body 22 of oil pumping machine case 17.

Wherein, the middle part of the bottom of the oil pumping machine case 17 is fixedly connected with an electric wire 18, the bottom of the electric wire 18 is fixedly connected with a copper ball 19, the middle part of the top of the supporting plate 14 is fixedly connected with a limiting pipe 16, the inner wall of the limiting pipe 16 is fixedly connected with a conducting strip, through the arrangement of the limiting pipe 16 and the copper ball 19, a user can conveniently judge whether the oil pumping machine case 17 is in a horizontal state, when the oil pumping machine case 17 is not in the horizontal state, the limiting pipe 16 is not vertical to a horizontal plane, the copper ball 19 is still in a vertical state under the action of gravity, the copper ball 19 can be contacted with the conducting strip in the limiting pipe 16, a circuit formed by the copper ball 19, the electric wire 18, the buzzer 9 and a power supply is in a communicated state, the buzzer 9 works, the buzzer 9 makes a sound to remind a worker that the oil pumping machine case 17 is not placed stably, if, the circuit where the buzzer 9 is located is disconnected and the buzzer 9 does not work.

Wherein, one side of the top of the supporting plate 14 is fixedly connected with a buzzer 9.

The dial 13 is arranged on the outer ring of the top of the buffer plate 12, the pointer 21 is fixedly connected to one side of the support plate 14, the pointer 21 is located above the dial 13, the rotating rod 20 is fixedly connected to the outer ring of the support plate 14, and the rotating angle of the pumping unit body 22 can be conveniently judged by a user through the dial 13 and the pointer 21.

Wherein, the even fixedly connected with electric telescopic handle two 15 in top of buffer board 12, the top of electric telescopic handle two 15 and the bottom fixed connection of backup pad 14 can change the inclination of backup pad 14 through electric telescopic handle two 15's flexible, and backup pad 14 can drive the position of the spacing pipe 16 of looks fixed connection with it and change, is convenient for adjust the levelness of oil pumping machine case 17.

The working principle is as follows: when the oil pumping machine is used, a worker places the oil pumping machine on a proper ground, a power switch on a circuit where the buzzer 9 is located is turned on, if the buzzer 9 is in a working state, the worker adjusts the expansion of the electric telescopic rod II 15 and adjusts the oil pumping machine box 17 to be in a horizontal position, if the oil pumping machine box 17 is in the horizontal position, the copper ball 19 is separated from the limiting pipe 16, the circuit where the buzzer 9 is located is disconnected, the buzzer 9 does not work, if the horizontal position of the oil pumping machine does not need to be changed in the using process, the worker separates the slide 5 from the support table 1, the floor area of the support table 1 is saved, if the horizontal position of the oil pumping machine box 17 needs to be changed, the worker places the slide 5 into the groove I3 and is in threaded connection with the fixing hole 2 through the fixing pin 4 to fix the slide 5, the worker starts a controller of the electric telescopic rod I8, and controls the, the first electric telescopic rod 8 pushes the sliding plate 6 to slide on the sliding rail 5, the sliding plate 6 drives the pumping unit case 17 to move, after the position of the pumping unit case 17 is proper, the first electric telescopic rod 8 stops extending, when the deflection angle of the pumping unit case 17 needs to be finely adjusted, a user pushes the supporting plate 14 to rotate through the rotating rod 20, the supporting plate 14 drives the pumping unit case 17 to rotate, and the pumping unit body 22 deflects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Downhole trial production instrument, including brace table (1), slide (6) and pumping unit case (17), its characterized in that: the middle part of the top of the supporting table (1) is provided with a second groove (23), both sides of the top of the supporting table (1) are provided with a first groove (3), a slide way (5) is placed in the first groove (3), both sides of the first groove (3) and the slide way (5) are provided with fixing holes (2), the fixing holes (2) are internally threaded with fixing pins (4), one side of the supporting table (1) is fixedly connected with a first electric telescopic rod (8), both sides of the bottom of the sliding plate (6) are fixedly connected with sliding blocks (7), the sliding blocks (7) are matched with the slide way (5), one side of the bottom of the sliding plate (6) is fixedly connected with a connecting plate (10), the other end of the first electric telescopic rod (8) is fixedly connected with the connecting plate (10), the connecting plate (10) is movably connected with the second groove (23), and the middle part of the top of the sliding plate (, and the other end of branch and the middle part fixed connection of buffer board (12) bottom, the top fixedly connected with bracing piece (11) of buffer board (12), the other end swing joint of bracing piece (11) has backup pad (14), the even fixedly connected with connecting rod in top of backup pad (14), the bottom of oil pumping machine case (17) and the top swing joint of connecting rod, the inner chamber fixedly connected with beam-pumping unit body (22) of oil pumping machine case (17).

2. The downhole testing tool of claim 1, wherein: the electric wire (18) is fixedly connected to the middle of the bottom of the oil pumping machine box (17), the copper ball (19) is fixedly connected to the bottom of the electric wire (18), the limiting pipe (16) is fixedly connected to the middle of the top of the supporting plate (14), and the conducting strip is fixedly connected to the inner wall of the limiting pipe (16).

3. The downhole testing tool of claim 1, wherein: one side of the top of the supporting plate (14) is fixedly connected with a buzzer (9).

4. The downhole testing tool of claim 1, wherein: the outer lane at buffer board (12) top is equipped with calibrated scale (13), one side fixedly connected with pointer (21) of backup pad (14), pointer (21) are located the top of calibrated scale (13), the outer lane fixedly connected with dwang (20) of backup pad (14).

5. The downhole testing tool of claim 1, wherein: the top of buffer board (12) is even fixedly connected with electric telescopic handle two (15), the top of electric telescopic handle two (15) and the bottom fixed connection of backup pad (14).

Images