CN214373962U

CN214373962U - Downhole tool capable of quickly testing pressure

Info

Publication number: CN214373962U
Application number: CN202120534523.XU
Authority: CN
Inventors: 赵崇伟
Original assignee: Dongying Tieren Petroleum Machinery Tools Co ltd
Current assignee: Dongying Tieren Petroleum Machinery Tools Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-10-08
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a downhole tool capable of rapidly testing pressure, which comprises an integrated electric pressure testing pump body, wherein the top end of the integrated electric pressure testing pump body is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a pressure gauge, the other end of the fixed block is fixedly connected with a pipe connecting port, and two ends of the integrated electric pressure testing pump body are rotatably connected with a convenient inclined span mechanism, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and the convenient inclined span mechanism is arranged, the belt rotates through the rotation of a knob and a rotating rod, the length of the belt is conveniently adjusted according to people with different heights, the applicability of the device is improved, and the carrying of the device by people is convenient, the efficiency of testing pressure in the well is improved, in addition, the rotating plate is rotated, and through the matching of a connecting plate, the slide block and the rolling shaft are driven to move along an arc-shaped groove, the distance between the two rolling shafts is adjusted, and meanwhile, the rotating plate is fixed through the matching of the positioning hole and the buckle.

Description

Downhole tool capable of quickly testing pressure

Technical Field

The utility model relates to a pressure testing technical field in the pit specifically is a but downhole tool of quick pressure testing.

Background

The pressure-bearing and sealing performance is an important performance index of the downhole tool, the pressure-bearing and sealing performance of the downhole tool is tested at present by pressurizing after connecting a pressure test joint, the integrated electric pressure test pump belongs to a reciprocating plunger pump, a motor drives a plunger to drive a slide block to move so as to inject water into an object to be tested, and the pressure is gradually increased;

however, when the existing integrated electric pressure test pump is carried, the length of the straps cannot be adjusted according to needs, so that the adaptability of the device is affected, and meanwhile, when the integrated electric pressure test pump is inclined, the integrated electric pressure test pump is not fixed, so that the integrated electric pressure test pump is easy to shake, and the work is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but downhole tool of rapid test, the length that can not adjust the braces as required that can effectively solve to propose in the above-mentioned background art has influenced the adaptability of device, and when carrying on one's shoulder or back simultaneously, does not fix integral type electric pressure testing pump, makes integral type electric pressure testing pump appear rocking easily, influences the problem of work.

In order to achieve the above object, the utility model provides a following technical scheme: a downhole tool capable of quickly testing pressure comprises an integrated electric pressure testing pump body, wherein the top end of the integrated electric pressure testing pump body is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a pressure gauge, the other end of the fixed block is fixedly connected with a pipe connecting port, two ends of the integrated electric pressure testing pump body are rotatably connected with a convenient inclined span mechanism, and the convenient inclined span mechanism comprises a rotating block, a strap, a winding drum, a rotating rod, a knob, a notch, a fixed rod, a rotating plate, a sliding block, a rolling shaft, a positioning hole, a buckle and a connecting plate;

one end of the integrated electric pressure test pump body is rotatably connected with a rotating block, the other end of the rotating block is fixedly connected with a strap, the other end of the integrated electric pressure test pump body is rotatably connected with a winding drum, a rotating rod is rotatably connected inside the winding drum, one end of the rotating rod penetrates through one end of the winding drum, a knob is fixedly connected at the position, corresponding to the outer side of the winding drum, of one end of the rotating rod, a notch is formed in the top end of the winding drum, a fixed rod is rotatably connected with the other end of the winding drum, rotating plates are sleeved on the outer sides of the fixed rod at equal intervals, a connecting plate is fixedly connected at the position of the top of one end of each rotating plate, positioning holes are symmetrically formed at the positions, corresponding to the two sides of the two rotating plates, one end of the winding drum is movably connected with a buckle through the positioning holes, sliding blocks are symmetrically connected to the inner wall of the winding drum, and a rolling shaft is rotatably connected between the two sliding blocks;

the bottom positions of the two ends of the integrated electric pressure test pump body are fixedly connected with a fixed anti-shaking mechanism, and the fixed anti-shaking mechanism comprises a fixed plate, a groove, a rotating shaft, a lantern ring, an elastic belt, a snake-shaped plate and a bolt;

the utility model discloses an electronic pressure testing pump body, including integrated type electric pressure testing pump body, including fixed plate, recess, lantern ring one end fixedly connected with elastic band, the elastic band other end corresponds another pivot outside position department fixedly connected with snake-shaped plate, there is the bolt recess inner wall corresponds snakelike plate side position department through threaded connection.

Preferably, the position of the rotating block corresponds to that of the winding drum, the other end of the strap is fixedly connected with the outer side of the rotating rod, and anti-skid grains are uniformly formed in the outer side of the knob.

Preferably, an arc-shaped groove is formed in the position, corresponding to the outer side of the sliding block, of one end of the winding drum, one end of the connecting plate penetrates through the arc-shaped groove to be fixedly connected with one end of the sliding block, and the two rotating plates are distributed on the outer side of the fixing rod in a staggered mode.

Preferably, the top end of the bolt penetrates through the top end of the fixing plate, and the outer side of the bolt is attached to one end of the snake-shaped plate.

Preferably, the integrated electric pressure test pump body has one end with symmetrical clamping grooves, the integrated electric pressure test pump body is connected with a placing box through the clamping grooves in a sliding manner, the placing box is fixedly connected with a placing rack with the inner wall being equidistant, and the top end of the placing box is hinged with a cover plate.

Preferably, the length and the width of the cover plate are equal to those of the placing box, and the cover plate and the placing box are fixedly connected with a sealing gasket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with convenient oblique striding mechanism, it is rotatory through knob and bull stick, the braces rotates, the convenience is according to the people of different heights, the length of braces has been adjusted, the device suitability has been improved, and make things convenient for people to carry the device, improve the efficiency at the pressure testing in the pit, in addition, rotate the rotor plate, and the cooperation through the connecting plate, drive slider and roller bearing and remove along the arc wall, the distance between two roller bearings has been adjusted, cooperation through locating hole and buckle is fixed the rotor plate simultaneously, and then the position of fixed roller bearing, press from both sides tightly fixedly to the braces, avoid when carrying on one's shoulder or shoulder to one's shoulder, the braces appears becoming flexible.

2. Be provided with fixed anti-shake mechanism, through the cooperation of snake-shaped plate and pivot, fix the elastic band in integral type electric pressure test pump body bottom to fix the device at user's waist through the elastic band, further increased the stability of device, and then when borehole operation, avoid the device to appear rocking, skew, guarantee the safety of work, fix the snake-shaped plate through the bolt in addition, guaranteed the stability that the elastic band connects, prevent that the elastic band from dropping.

3. Be provided with the draw-in groove, place the box, rack and apron, will place the box through the draw-in groove convenience and fix in integral type electric pressure testing pump body one end to through the cooperation of rack, conveniently accomodate the pressure pipe and placing inside the box, seal placing the box through the apron simultaneously, when not needing the pressure testing, accomodate the pressure pipe and place, avoid the pressure pipe to receive wearing and tearing the appearance crack, guarantee the degree of accuracy of pressure testing, can also place the instrument through the rack in addition, improved the convenience of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the fixing rod of the present invention;

FIG. 3 is a schematic structural view of the convenient inclined span mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixed anti-shake mechanism of the present invention;

fig. 5 is a schematic view of the mounting structure of the rack of the present invention;

reference numbers in the figures: 1. an integrated electric pressure test pump body; 2. a fixed block; 3. a pressure gauge; 4. a pipe connecting port;

5. a convenient inclined span mechanism; 501. rotating the block; 502. a harness; 503. a reel; 504. a rotating rod; 505. a knob; 506. a notch; 507. fixing the rod; 508. a rotating plate; 509. a slider; 510. a roller; 511. positioning holes; 512. buckling; 513. a connecting plate;

6. fixing the anti-shaking mechanism; 601. a fixing plate; 602. a groove; 603. a rotating shaft; 604. a collar; 605. an elastic band; 606. a snake-shaped plate; 607. a bolt;

7. a card slot; 8. placing the box; 9. placing a rack; 10. and (7) a cover plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a downhole tool that can test pressure fast, including integral type electric pressure test pump body 1, integral type electric pressure test pump body 1 top fixedly connected with fixed block 2, 2 one end fixedly connected with manometer 3 of fixed block, 2 other end fixedly connected with of fixed block connects the mouth of pipe 4, integral type electric pressure test pump body 1 both ends are rotated and are connected with convenient striding mechanism 5 to one side, convenient striding mechanism 5 to one side includes turning block 501, braces 502, reel 503, bull stick 504, knob 505, notch 506, dead lever 507, rotor plate 508, slider 509, roller 510, locating hole 511, buckle 512 and connecting plate 513;

one end of an integrated electric pressure test pump body 1 is rotatably connected with a rotating block 501, the other end of the rotating block 501 is fixedly connected with a strap 502, the other end of the integrated electric pressure test pump body 1 is rotatably connected with a winding drum 503, the inside of the winding drum 503 is rotatably connected with a rotating rod 504, one end of the rotating rod 504 penetrates through one end of the winding drum 503, one end of the rotating rod 504 is fixedly connected with a knob 505 corresponding to the outer side position of the winding drum 503, in order to facilitate the storage of the strap 502, the position of the rotating block 501 corresponds to the position of the winding drum 503, the other end of the strap 502 is fixedly connected with the outer side of the rotating rod 504, the outer side of the knob 505 is uniformly provided with anti-slip lines, the top end of the winding drum 503 is provided with a notch 506, the other end of the winding drum 503 is rotatably connected with a fixed rod 507, the outer side of the fixed rod 507 is equidistantly sleeved with a rotating plate 508, the top position of one end of the rotating plate 508 is fixedly connected with a connecting plate 513, the two positioning holes 511 corresponding to the positions of the two rotating plates 508 are symmetrically arranged, one end of the winding drum 503 is movably connected with a buckle 512 through a positioning hole 511, the inner wall of the winding drum 503 is symmetrically connected with sliding blocks 509 in a sliding manner, a rolling shaft 510 is rotatably connected between the two sliding blocks 509, in order to drive the sliding blocks 509 to slide, an arc-shaped groove is formed in one end of the winding drum 503 corresponding to the outer side of the sliding blocks 509, one end of a connecting plate 513 penetrates through the arc-shaped groove to be fixedly connected with one end of the sliding blocks 509, and the two rotating plates 508 are distributed on the outer side of the fixing rod 507 in a staggered manner;

the bottom positions of two ends of the integrated electric pressure test pump body 1 are fixedly connected with a fixed anti-shaking mechanism 6, and the fixed anti-shaking mechanism 6 comprises a fixing plate 601, a groove 602, a rotating shaft 603, a lantern ring 604, an elastic band 605, a snake-shaped plate 606 and a plug pin 607;

the bottom positions of two ends of the integrated electric pressure test pump body 1 are respectively and symmetrically fixedly connected with fixing plates 601, one end of each of the two fixing plates 601 is provided with a groove 602, the side positions inside the two grooves 602 are respectively and rotatably connected with a rotating shaft 603, the outer side of one rotating shaft 603 is sleeved with a lantern ring 604, one end of the lantern ring 604 is fixedly connected with an elastic band 605, the other end of the elastic band 605 is fixedly connected with a snake-shaped plate 606 corresponding to the outer side position of the other rotating shaft 603, the inner wall of the groove 602 corresponding to the side position of the snake-shaped plate 606 is connected with a plug pin 607 through threads, in order to fix the snake-shaped plate 606, the top end of the plug pin 607 penetrates through the top end of the fixing plate 601, and the outer side of the plug pin 607 is attached to one end of the snake-shaped plate 606;

draw-in groove 7 has been seted up to 1 one end symmetry of integral type electric pressure testing pump body, and integral type electric pressure testing pump body 1 has through draw-in groove 7 sliding connection and places box 8, and places box 8 inner wall equidistance fixedly connected with rack 9, places that box 8 top articulates there is apron 10, for the leakproofness of placing box 8 of improvement, the length and the width equidistance of apron 10 place the length and the width of box 8, apron 10 with place that box 8's be connected with fixedly connected with is sealed to fill up.

The utility model discloses a theory of operation and use flow: in the process of using the downhole tool capable of quickly testing the pressure, firstly, the knob 505 is rotated to enable the knob 505 to drive the rotating rod 504 to rotate, so that the straps 502 are wound, the length of the straps 502 is adjusted, people with different heights can conveniently carry out inclined carrying on the device, the applicability of the device is improved, the portability of the device is improved, and the pressure testing under the well is facilitated;

then, the elastic band 605 is fixed at the bottom end of the integrated electric pressure test pump body 1 through the matching of the snake-shaped plate 606 and the rotating shaft 603, so that the device is fixed at the waist of a user through the elastic band 605, the stability of the device is further improved, further, the device is prevented from shaking and deviating during downhole operation, the working efficiency is ensured, and in addition, the snake-shaped plate 606 is fixed through the bolt 607, the connection stability of the elastic band 605 is ensured, and the elastic band 605 is prevented from falling;

finally, will place box 8 through draw-in groove 7 convenience and fix in 1 one end of integral type electric pressure testing pump body to cooperation through rack 9, conveniently accomodate the pressure pipe inside placing box 8, seal placing box 8 through apron 10 simultaneously, when not needing the pressure testing, accomodate the pressure pipe and place, avoid the pressure pipe to receive wearing and tearing the crack appears, guarantee the degree of accuracy of pressure testing, can also place the instrument through rack 9 in addition, improved the convenience of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but downhole tool of quick pressure testing, includes integral type electric pressure testing pump body (1), its characterized in that: the top end of the integrated electric pressure test pump body (1) is fixedly connected with a fixed block (2), one end of the fixed block (2) is fixedly connected with a pressure gauge (3), the other end of the fixed block (2) is fixedly connected with a pipe connecting port (4), two ends of the integrated electric pressure test pump body (1) are rotatably connected with a convenient inclined span mechanism (5), and the convenient inclined span mechanism (5) comprises a rotating block (501), a strap (502), a winding drum (503), a rotating rod (504), a knob (505), a notch (506), a fixed rod (507), a rotating plate (508), a sliding block (509), a rolling shaft (510), a positioning hole (511), a buckle (512) and a connecting plate (513);

one end of the integrated electric pressure test pump body (1) is rotatably connected with a rotating block (501), the other end of the rotating block (501) is fixedly connected with a strap (502), the other end of the integrated electric pressure test pump body (1) is rotatably connected with a winding drum (503), a rotating rod (504) is rotatably connected inside the winding drum (503), one end of the rotating rod (504) penetrates through one end of the winding drum (503), one end of the rotating rod (504) is fixedly connected with a knob (505) corresponding to the outer side position of the winding drum (503), a notch (506) is formed in the top end of the winding drum (503), the other end of the winding drum (503) is rotatably connected with a fixing rod (507), rotating plates (508) are sleeved on the outer side of the fixing rod (507) in an equal distance, a connecting plate (513) is fixedly connected with the top position of one end of each rotating plate (508), and positioning holes (511) are symmetrically formed in positions of two sides of the winding drum (503) corresponding to the two rotating plates (508), one end of the winding drum (503) is movably connected with a buckle (512) through a positioning hole (511), the inner wall of the winding drum (503) is symmetrically connected with sliding blocks (509) in a sliding manner, and a rolling shaft (510) is rotatably connected between the two sliding blocks (509);

the bottom positions of two ends of the integrated electric pressure test pump body (1) are fixedly connected with fixed anti-shaking mechanisms (6), and each fixed anti-shaking mechanism (6) comprises a fixing plate (601), a groove (602), a rotating shaft (603), a sleeve ring (604), an elastic band (605), a snake-shaped plate (606) and a plug pin (607);

electronic pressure testing pump body of integral type (1) both ends bottom position punishment is symmetry fixedly connected with fixed plate (601) respectively, two fixed plate (601) one end is all seted up fluted (602), two recess (602) inside avris position department all rotates and is connected with pivot (603), one lantern ring (604) have been cup jointed in pivot (603) outside, lantern ring (604) one end fixedly connected with elastic webbing (605), elastic webbing (605) other end corresponds another pivot (603) outside position department fixedly connected with snake-shaped plate (606), there is bolt (607) recess (602) inner wall correspondence snake-shaped plate (606) avris position department through threaded connection.

2. The downhole tool capable of rapid pressure testing of claim 1, wherein: the position of the rotating block (501) corresponds to the position of the winding drum (503), the other end of the strap (502) is fixedly connected with the outer side of the rotating rod (504), and anti-skid grains are uniformly arranged on the outer side of the knob (505).

3. The downhole tool capable of rapid pressure testing of claim 1, wherein: an arc-shaped groove is formed in the position, corresponding to the outer side of the sliding block (509), of one end of the winding drum (503), one end of the connecting plate (513) penetrates through the arc-shaped groove to be fixedly connected with one end of the sliding block (509), and the two rotating plates (508) are distributed on the outer side of the fixing rod (507) in a staggered mode.

4. The downhole tool capable of rapid pressure testing of claim 1, wherein: the top end of the bolt (607) penetrates through the top end of the fixing plate (601), and the outer side of the bolt (607) is attached to one end of the snake-shaped plate (606).

5. The downhole tool capable of rapid pressure testing of claim 1, wherein: draw-in groove (7) have been seted up to integral type electric pressure testing pump body (1) one end symmetry, integral type electric pressure testing pump body (1) has through draw-in groove (7) sliding connection and places box (8), and places box (8) inner wall equidistance fixedly connected with rack (9), it articulates there is apron (10) to place box (8) top.

6. The downhole tool of claim 5, wherein the downhole tool is capable of being rapidly tested: the length and the width of placing box (8) are equal equidistance to the length and the width of apron (10), apron (10) and the fixedly connected with that is connected with of placing box (8) are sealed to be filled up.