Oil and gas logging guiding device

Abstract

The utility model discloses an oil and gas logging guiding device, which relates to the technical field of oil and gas logging and comprises a box body, a workbench detachably mounted at the bottom of the box body, universal wheels fixedly connected to the bottom of the workbench, a guiding body arranged in the box body, and a reciprocating wiping mechanism arranged in an inner cavity of the box body. The reciprocating wiping mechanism is used for wiping the guide body; the gear rotating mechanisms are arranged on the left side and the right side of the guide body, the gear rotating mechanisms are used for conducting stirring work while swinging and spraying water spots on the guide body, through arrangement of a moving plate and a wiping plate, the guide body which is just recycled can be effectively wiped, and dust, dirt and abrasion particles on the surface can be removed through wiping; the guide system is prevented from being additionally abraded by the substances, so that the service life of the guide device is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of oil and gas well logging, in particular to an oil and gas well logging guide device. Background Art

[0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry". Petroleum is stored in some areas of the upper crust. Its main components are a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons.

[0003] In the prior art, when recovering oil and gas well logging guide devices, most of them are recovered through the device, and the guide device is not cleaned when it is recovered. In addition, the existing cleaning is often done by manually scraping the dirt off the guide device body. If the dirt on the surface of the guide device is not scraped off in time, the dirt will adhere to the surface of the guide device to form spots and films when it is used next time, which will affect the propagation and guidance of the light beam, thereby reducing the guidance efficiency. In addition, when cleaning the dirt, the dirt will gradually settle and solidify over time, which may easily cause the guide device to get stuck when it is recovered.

[0004] In view of this, the present invention proposes an oil and gas well logging guide device to solve the above problems and improve the deficiencies in the prior art. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present invention provides an oil and gas well logging guide device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oil and gas well logging guide device, comprising: a box, a workbench is detachably mounted at the bottom of the box, a universal wheel is fixedly connected to the bottom of the workbench, a guide body is arranged inside the box, and the oil and gas well logging guide device comprises: a reciprocating wiping mechanism, a gear rotating mechanism;

[0007] The reciprocating wiping mechanism is arranged in the inner cavity of the box body, and the reciprocating wiping mechanism is used to wipe the guide body;

[0008] The gear rotating mechanism is arranged on the left and right sides of the guide body, and the gear rotating mechanism is used to swing the guide body to spray water stains and stir at the same time;

[0009] The reciprocating wiping mechanism includes a first rotating shaft, the first rotating shaft is fixedly connected to the output shaft end of the external motor, a diamond plate is fixedly connected to the surface of the first rotating shaft, a rectangular plate is arranged on the side of the diamond plate, a movable plate is fixedly connected to the upper and lower sides of the rectangular plate, a limit plate is slidably connected to the surface of the movable plate, the limit plate is fixedly connected to the surface of the guide body, a wiping plate is fixedly connected to the end of the movable plate away from the guide body, a wedge-shaped column is fixedly connected to the left and right sides of the rectangular plate, a piston cylinder is fixedly connected to the surface of the workbench, a one-way valve and a return spring are arranged inside the piston cylinder, a wedge-shaped piston rod is slidably connected to the inside of the piston cylinder, a water spray pipe is fixedly connected to the bottom of the piston cylinder, and the top of the water spray pipe is hinged to the piston cylinder;

[0010] The gear rotation mechanism includes a half gear, which is fixedly connected to the surface of the diamond plate through a first pin shaft, and the surface of the half gear is meshed with a full gear, and the full gear is fixedly connected to a second rotating shaft inside the full gear, and the second rotating shaft penetrates and is rotatably connected to a liquid storage tank, and the liquid storage tank is detachably installed on both sides of the guide body, and a stirring blade is fixedly connected to the surface of the second rotating shaft, and an end of the second rotating shaft away from the full gear is fixedly connected to a rotating plate, and the rotating plate is rotatably connected to a sliding block through a second pin shaft, and a swinging plate is slidably connected to the sliding block, and the middle part of the swinging plate is rotatably connected to a limiting shaft, and an end of the limiting shaft away from the swinging plate is fixedly connected to the surface of the liquid storage tank, and a side of the swinging plate away from the sliding block is fixedly connected to a fixed plate, and the surface of the fixed plate is fixedly connected to the water spray pipe.

[0011] In a preferred solution, the movable plates are symmetrically arranged in two groups along the vertical center of the rectangular plate surface.

[0012] In a preferred solution, two groups of the wedge-shaped columns are symmetrically arranged along the transverse center of the rectangular plate, and multiple groups of springs are arranged inside the wiping plate.

[0013] In a preferred solution, the water spray pipes are respectively arranged in two groups along the surface of the piston cylinder, and the wedge-shaped piston rod, the piston cylinder, and the water spray pipes are respectively arranged in two groups symmetrically along the transverse center of the guide body.

[0014] In a preferred embodiment, the stirring blades are arranged in four groups along the surface of the second rotating shaft.

[0015] In a preferred embodiment, the full gear, the second rotating shaft, the stirring blade and the liquid storage tank are symmetrically arranged in two groups along the transverse center of the guide body.

[0016] In a preferred solution, the rotating plate, the sliding block, the swinging plate, the limiting shaft and the fixing plate are symmetrically arranged in two groups along the transverse center of the guide body.

[0017] Compared with the prior art, the present invention provides an oil and gas well logging guide device, which has the following beneficial effects:

[0018] 1. Through the setting of the moving plate and the wiping plate, the newly recovered guide body can be effectively wiped. The dust, dirt and wear particles on the surface can be removed by wiping, preventing these substances from causing additional wear to the guide system, thereby extending the service life of the guide device.

[0019] 2. Through the setting of the stirring blade, the water spray pipe and the fixed plate, the water stains can be effectively stirred while being swung and sprayed on the newly recovered guide body. Through the stirring setting, each part of the water stain can be sprayed evenly, thereby improving the spraying efficiency and making the speed of spraying the water stains faster. Moreover, through the swing spraying setting, the newly recovered guide body can be moistened to prevent the soil from drying out and being difficult to clean, and also to prevent the guide body from getting stuck during recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a cutaway stereoscopic diagram of the overall structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the overall structure of the reciprocating wiping mechanism of the utility model.

[0023] Figure 4 This is a bottom-up stereoscopic view of the reciprocating wiping mechanism of the utility model.

[0024] Figure 5 It is a cutaway stereoscopic diagram of the gear rotating mechanism of the utility model.

[0025] In the accompanying drawings: 1. box body; 2. universal wheel; 3. workbench; 4. guide body; 5. reciprocating wiping mechanism; 501. first rotating shaft; 502. diamond plate; 503. rectangular plate; 504. wedge-shaped column; 505. wedge-shaped piston rod; 506. moving plate; 507. limiting plate; 508. wiping plate; 509. piston cylinder; 510. water spray pipe; 6. gear rotating mechanism; 601. half gear; 602. full gear; 603. second rotating shaft; 604. stirring blade; 605. rotating plate; 606. sliding block; 607. swinging plate; 608. limiting shaft; 609. fixed plate; 610. liquid storage tank. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] In this new embodiment, please refer to Figures 1 to 5 As shown: an oil and gas well logging guide device, comprising: a box body 1, a workbench 3 is detachably installed at the bottom of the box body 1, a universal wheel 2 is fixedly connected to the bottom of the workbench 3, a guide body 4 is arranged inside the box body 1, and an oil and gas well logging guide device comprises: a reciprocating wiping mechanism 5, a gear rotating mechanism 6;

[0029] The reciprocating wiping mechanism 5 is arranged in the inner cavity of the box body 1, and the reciprocating wiping mechanism 5 is used to wipe the guide body 4;

[0030] The gear rotating mechanism 6 is arranged on the left and right sides of the guide body 4, and the gear rotating mechanism 6 is used to swing the guide body 4 to spray water stains and stir at the same time;

[0031] The reciprocating wiping mechanism 5 includes a first rotating shaft 501, which is fixedly connected to the output shaft end of the external motor, a diamond plate 502 is fixedly connected to the surface of the first rotating shaft 501, a rectangular plate 503 is arranged on the side of the diamond plate 502, and a moving plate 506 is fixedly connected to the upper and lower sides of the rectangular plate 503, and a limiting plate 507 is slidably connected to the surface of the moving plate 506, and the limiting plate 507 is fixedly connected to the surface of the guide body 4, and a wiping plate 508 is fixedly connected to the end of the moving plate 506 away from the guide body 4, and the left and right sides of the rectangular plate 503 are fixedly connected. Wedge-shaped columns 504 are fixedly connected on both sides, a piston cylinder 509 is fixedly connected to the surface of the workbench 3, a one-way valve and a return spring are arranged inside the piston cylinder 509, a wedge-shaped piston rod 505 is slidably connected inside the piston cylinder 509, a water spray pipe 510 is fixedly connected to the bottom of the piston cylinder 509, and the top of the water spray pipe 510 is hinged to the piston cylinder 509; the wiping plate 508 reciprocates up and down to wipe the guide body 4, which is convenient for the subsequent recovery of the guide body 4 without getting stuck and affecting the next use;

[0032] The gear rotating mechanism 6 includes a half gear 601, which is fixedly connected to the surface of the diamond plate 502 through a first pin shaft, and the surface of the half gear 601 is meshed with a full gear 602, and the interior of the full gear 602 is fixedly connected with a second rotating shaft 603, and the second rotating shaft 603 penetrates and is rotatably connected with a liquid storage tank 610, and the liquid storage tank 610 is detachably installed on both sides of the guide body 4, and the surface of the second rotating shaft 603 is fixedly connected with a stirring blade 604, and the end of the second rotating shaft 603 away from the full gear 602 is fixedly connected with a rotating plate 605, and the rotating plate 605 is rotated through the second pin shaft. A sliding block 606 is movably connected, and a swinging plate 607 is slidably connected inside the sliding block 606. The middle part of the swinging plate 607 is rotatably connected to a limit shaft 608, and one end of the limit shaft 608 away from the swinging plate 607 is fixedly connected to the surface of the liquid storage tank 610. A fixed plate 609 is fixedly connected to the side of the swinging plate 607 away from the sliding block 606. The surface of the fixed plate 609 is fixedly connected to the water spray pipe 510. When the fixed plate 609 swings, it can drive the water spray pipe 510 to swing and spray water stains, thereby increasing the spraying range and improving the wiping effect of the subsequent wiping plate 508.

[0033] Furthermore, two groups of movable plates 506 are symmetrically arranged along the vertical center of the surface of the rectangular plate 503 .

[0034] Furthermore, in order to better wipe the guide bodies 4 of different sizes, two groups of wedge-shaped columns 504 are symmetrically arranged along the horizontal center of the rectangular plate 503, and multiple groups of springs are arranged inside the wiping plate 508.

[0035] Furthermore, in order to better wipe the newly recovered guide body 4, two groups of water spray pipes 510 are respectively arranged along the surface of the piston cylinder 509, and two groups of wedge-shaped piston rods 505, piston cylinders 509, and water spray pipes 510 are symmetrically arranged along the transverse center of the guide body 4.

[0036] Furthermore, in order to better stir the water stains, the following structure is proposed: four groups of stirring blades 604 are arranged along the surface of the second rotating shaft 603 .

[0037] Furthermore, the full gear 602 , the second rotating shaft 603 , the stirring blade 604 and the liquid storage tank 610 are symmetrically arranged in two groups along the transverse center of the guide body 4 .

[0038] Furthermore, two groups of the rotating plate 605 , the sliding block 606 , the swinging plate 607 , the limiting shaft 608 and the fixing plate 609 are symmetrically arranged along the transverse center of the guide body 4 .

[0039] Working principle: In the initial state: the diamond plate 502 in the reciprocating wiping mechanism 5 is placed in parallel with the rectangular plate 503, and the moving plate 506 is placed inside the limiting plate 507, and the wedge column 504 is placed without contacting the wedge piston rod 505; the half gear 601 in the gear rotating mechanism 6 is placed in a meshing state with the full gear 602 in a group, the rotating plate 605 is placed at the top, and the sliding block 606 is placed at the top of the swing plate 607;

[0040] The following is the working process of the reciprocating wiping mechanism 5 to wipe the guide body 4:

[0041] When in use, when recovering the guide body 4, the staff first fills the two sets of liquid storage tanks 610 with water, and then starts the external motor to rotate the first rotating shaft 501 fixedly connected to its output shaft end. When the first rotating shaft 501 rotates, it will drive the diamond plate 502 fixedly connected to it away from the external motor to rotate. Please refer to the following Figure 3 At that time, because the limiting plate 507 is fixedly connected to the surface of the guide body 4, and the movable plate 506 is slidably connected inside the limiting plate 507, and the movable plate 506 is symmetrically arranged in two groups along the center of the rectangular plate 503, when the diamond plate 502 rotates, it will squeeze the rectangular plate 503 to reciprocate up and down under the limit of the limiting plate 507. When the rectangular plate 503 reciprocates up and down, it will drive the two groups of movable plates 506 fixedly connected to its bottom to reciprocate up and down, and the movable plate 506 reciprocates up and down to drive the fixed plate 506 on the surface The wiping plate 508 connected to the guide body 4 reciprocates up and down. Since the wiping plate 508 and the guide body 4 are fitted together and a spring is arranged inside the wiping plate 508, the silt or dust adhering to the surface of the guide body 4 can be cleaned when the wiping plate 508 reciprocates up and down, so as to facilitate the subsequent reuse and prevent the guide body 4 from getting stuck when it shrinks. In addition, the wiping plate 508 has a spring inside, so that it can be suitable for wiping guide bodies 4 of different sizes, thereby improving practicality.

[0042] The following is the working process of the gear rotating mechanism 6 realizing the spraying of water stains by the reciprocating wiping mechanism 5 while wiping:

[0043] Please combine the following Figure 3 and Figure 5 As shown, when the rectangular plate 503 reciprocates up and down, it will drive the wedge-shaped columns 504 fixedly connected to the two sides to reciprocate up and down. When the wedge-shaped columns 504 reciprocate up and down, they will squeeze the wedge-shaped piston rod 505 to slide inside the piston cylinder 509, so that the water stains inside the liquid storage tank 610 are diverted to the inside of the water spray pipe 510, and then sprayed from the water spray pipe 510 onto the surface of the guide body 4. Further, please refer to the following Figure 3 and Figure 5 As shown, when the diamond plate 502 rotates, it will drive the half gear 601 fixedly connected to its two sides by the pins to rotate around the center of the first rotating shaft 501. When the half gear 601 rotates around the center of the first rotating shaft 501, it will intermittently drive the meshing full gear 602 to rotate intermittently. The intermittent rotation of the full gear 602 drives the second rotating shaft 603 fixedly connected to its interior to rotate. The rotation of the second rotating shaft 603 drives the stirring blade 604 fixedly connected to its surface to rotate, so that the water inside the liquid storage tank 610 can be stirred and mixed. When the second rotating shaft 603 rotates, it can also drive the rotating plate 605 fixedly connected to the end away from the full gear 602 to rotate around the center of the second rotating shaft 603. When the rotating plate 605 rotates around the center of the second rotating shaft 603, it will drive the sliding block 606 rotatably connected to it through the pin to rotate around the second rotating shaft The rotating shaft 603 rotates at the center. Since the middle part of the swing plate 607 is rotatably connected to the limiting shaft 608, and the end of the limiting shaft 608 away from the swing plate 607 is fixedly connected to the surface of the liquid storage tank 610, when the sliding block 606 rotates around the center of the second rotating shaft 603, it will drive the swing plate 607 to swing around the limiting shaft 608. When the swing plate 607 swings around the limiting shaft 608, it will drive the fixed plate 609 fixedly connected to the side away from the sliding block 606 to swing. When the fixed plate 609 swings, it will drive the water spray pipe 510 fixedly connected to its surface to swing. Since the water spray pipe 510 and the piston cylinder 509 are hinged, the water spray pipe 510 can be driven to swing and spray water stains, thereby reducing the wetness of the mud adhering to the surface of the guide body 4 during recovery, making it convenient to wipe it later, thereby improving the wiping effect and increasing the spraying range.

[0044] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. An oil and gas well logging guide device, comprising: A box (1), a workbench (3) is detachably mounted on the bottom of the box (1), a universal wheel (2) is fixedly connected to the bottom of the workbench (3), a guide body (4) is arranged inside the box (1), and the oil and gas well logging guide device comprises: a reciprocating wiping mechanism (5), a gear rotating mechanism (6); The reciprocating wiping mechanism (5) is arranged in the inner cavity of the box body (1), and the reciprocating wiping mechanism (5) is used to wipe the guide body (4); The gear rotating mechanism (6) is arranged on the left and right sides of the guide body (4), and the gear rotating mechanism (6) is used to swing the guide body (4) to spray water stains and stir at the same time; The reciprocating wiping mechanism (5) comprises a first rotating shaft (501), the first rotating shaft (501) is fixedly connected to the output shaft end of the external motor, a diamond plate (502) is fixedly connected to the surface of the first rotating shaft (501), a rectangular plate (503) is arranged on the side of the diamond plate (502), a movable plate (506) is fixedly connected to the upper and lower sides of the rectangular plate (503), a limit plate (507) is slidably connected to the surface of the movable plate (506), the limit plate (507) is fixedly connected to the surface of the guide body (4), and the movable plate (506) is fixedly connected to the guide body (4). 06) A wiping plate (508) is fixedly connected to one end away from the guide body (4), wedge-shaped columns (504) are fixedly connected to the left and right sides of the rectangular plate (503), a piston cylinder (509) is fixedly connected through the surface of the workbench (3), a one-way valve and a return spring are arranged inside the piston cylinder (509), a wedge-shaped piston rod (505) is slidably connected inside the piston cylinder (509), a water spray pipe (510) is fixedly connected to the bottom of the piston cylinder (509), and the top of the water spray pipe (510) is hinged to the piston cylinder (509).

2. The oil and gas well logging guide device according to claim 1, characterized in that: The gear rotating mechanism (6) comprises a half gear (601), wherein the half gear (601) is fixedly connected to the surface of the diamond plate (502) via a first pin shaft, the surface of the half gear (601) is meshingly connected to the full gear (602), the interior of the full gear (602) is fixedly connected to a second rotating shaft (603), the second rotating shaft (603) penetrates and is rotatably connected to a liquid storage tank (610), the liquid storage tank (610) is detachably mounted on both sides of the guide body (4), the surface of the second rotating shaft (603) is fixedly connected to a stirring blade (604), and the second rotating shaft (603) is away from the full gear. One end of the wheel (602) is fixedly connected to a rotating plate (605), and the rotating plate (605) is rotatably connected to a sliding block (606) via a second pin shaft. The sliding block (606) is slidably connected to a swing plate (607) inside. The middle of the swing plate (607) is rotatably connected to a limit shaft (608), and one end of the limit shaft (608) away from the swing plate (607) is fixedly connected to the surface of a liquid storage tank (610). The side of the swing plate (607) away from the sliding block (606) is fixedly connected to a fixed plate (609), and the surface of the fixed plate (609) is fixedly connected to the water spray pipe (510).

3. The oil and gas well logging guide device according to claim 1, characterized in that: The movable plates (506) are symmetrically arranged in two groups along the vertical center of the surface of the rectangular plate (503).

4. The oil and gas well logging guide device according to claim 1, characterized in that: The wedge-shaped columns (504) are symmetrically arranged in two groups along the transverse center of the rectangular plate (503), and a plurality of groups of springs are arranged inside the wiping plate (508).

5. The oil and gas well logging guide device according to claim 1, characterized in that: The water spray pipes (510) are respectively arranged in two groups along the surface of the piston cylinder (509), and the wedge-shaped piston rod (505), the piston cylinder (509), and the water spray pipes (510) are respectively arranged in two groups symmetrically along the transverse center of the guide body (4).

6. The oil and gas well logging guide device according to claim 2, characterized in that: The stirring blades (604) are arranged in four groups along the surface of the second rotating shaft (603).

7. The oil and gas well logging guide device according to claim 6, characterized in that: The full gear (602), the second rotating shaft (603), the stirring blade (604) and the liquid storage tank (610) are symmetrically arranged in two groups along the transverse center of the guide body (4).

8. The oil and gas well logging guide device according to claim 2, characterized in that: The rotating plate (605), the sliding block (606), the swinging plate (607), the limiting shaft (608) and the fixing plate (609) are symmetrically arranged in two groups along the transverse center of the guide body (4).

Images