CN217400880U - Geological matter surveys righting device for well appearance - Google Patents

Abstract

The utility model discloses a centering device for a geological object detection well instrument, which relates to the technical field of the centering device. The inner wall of the pipe groove is fixedly connected with a pipe tube, the upper surface of the support plate is fixedly connected with a mounting frame, the inner side wall of the mounting frame is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected with a threaded rod, so A support plate is movably connected to one side of the threaded rod. The centering device for a geological object detection well instrument holds the handle to drive the threaded rod to rotate. Because the support plate and the threaded rod are movably connected, and at the same time, there are sleeves and sleeve rods to limit the position, so as to avoid the rotation of the threaded rod. The support plate is rotated, the logging instrument is fixed and clamped by the support plate, and the anti-skid property between the support plate and the logging instrument is increased by the anti-skid pad, so as to increase the labor intensity of the staff.

Description

A centering device for well instrument for geological feature detection

technical field

The utility model relates to the technical field of righting devices, in particular to a righting device for a geological object detection well instrument.

Background technique

The physical detection well instrument can continuously scan the wellbore, and can also scan horizontally at any level, and provide technical data such as the vertical section of the wellbore, the horizontal section, the effective section of the wellbore, and the deflection distance of the wellbore. The logging results can be directly displayed on the computer screen or given by the plotter printer, which is flexible and convenient to use. The use of logging instruments can prevent the wellbore deflection, reduce the construction period, speed up the construction progress, and ensure the quality of the project. The indirect economic benefits are obvious, and the social benefits are very significant. There are various types of logging tools on the market, including sinking logging tools, ultrasonic logging tools, nuclear logging tools, and digital coring logging tools.

Currently, it is generally necessary for the staff to hold the instrument body, and then adjust the position of the instrument according to different directions to detect deep wells, which increases the work intensity of the staff and wastes labor. Moreover, the adjustment effect of the current centering device is poor, and it is inconvenient to adjust. , the use effect is poor, so a righting device for geological objects detection well instrument is needed.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a righting device for a well instrument for geological object detection, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a righting device for a well instrument for geological object detection, comprising an outer cylinder and a support plate, the support plate is located above the outer cylinder, and the inner wall of the support plate is provided with There is a pipe groove, the inner wall of the pipe groove is fixedly connected with a pipe tube, the upper surface of the support plate is fixedly connected with a mounting frame, the inner side wall of the mounting frame is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected with a A threaded rod, one side of the threaded rod is movably connected with a holding plate, the other side of the threaded rod is fixedly connected with a handle, one side of the holding plate is fixedly connected with an anti-skid pad, and one side of the anti-skid pad is provided There is a logging tool body.

Optionally, a sleeve is fixedly connected to one side of the mounting frame, a sleeve rod is slidably connected to one side of the sleeve, and one side of the sleeve rod is fixedly connected to the support plate.

Optionally, a support plate is fixedly connected to the upper surface of the outer cylinder, the upper surface of the support plate is fixedly connected to the support plate, and a fixing rod is fixedly connected to the inner side wall of the outer cylinder.

Optionally, one side of the fixing rod is fixedly connected with the tube, the inner side wall of the outer cylinder is fixedly connected with a frame, and the inner wall of the frame is movably connected with a rotating rod.

Optionally, a cover is fixedly connected to the outer surface of the rotating rod, a support rod is fixedly connected to one side of the cover, and an extension rod is slidably connected to the lower surface of the support rod.

Optionally, a bottom plate is fixedly connected to the lower surface of the extension rod, a protection pad is fixedly connected to the lower surface of the bottom plate, and the outer surface of the support rod is provided with a fastening pin.

(3) Beneficial effects

The utility model provides a righting device for a geological object detection well instrument, which has the following beneficial effects:

1. This kind of righting device for geological object detection well instrument has the effect of blessing through the setting of the supporting plate. Through the matching setting of the supporting plate and the logging instrument body, it can be used by the staff during the use process. Place the body of the logging tool in the middle of the nozzle, and then hold the handle to drive the threaded rod to rotate. Because the support plate and the threaded rod are movably connected, and there are sleeves and sleeve rods to limit the position, avoid rotating the threaded rod. When the support plate is rotated, the logging instrument is fixed and clamped by the support plate, and the anti-skid property between the support plate and the logging instrument is increased by the anti-skid pad, which plays a role of blessing and avoids manual hand-holding. , the purpose of increasing the labor intensity of the staff.

2. The centering device for the well instrument used for geological object detection has the effect of adjustment through the setting of the support rod. Through the cooperative setting of the support rod and the threaded rod, the setting of the threaded rod can be used in the process of use. , you can use instruments of different sizes when facing deep wells of different sizes, and you can adjust and support instruments of different sizes when blessing, and the whole device can be adjusted by rotating the rotating rod to drive the support rod and the extension rod. Moreover, through the sliding connection between the extension rod and the support rod, the height adjustment of the device is facilitated, and the adjustability of the device is increased, thereby playing an adjustment role and achieving the purpose of easy adjustment.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the utility model;

Fig. 2 is the structural representation of the top section of the utility model;

Fig. 3 is the structural representation of the bottom of the utility model;

FIG. 4 is an enlarged schematic structural diagram of A in FIG. 2 of the present utility model.

In the figure: 1. Outer cylinder; 2. Supporting plate; 3. Pipe groove; 4. Pipe barrel; 5. Mounting frame; 6. Threaded rod; 7. Supporting plate; 8. Anti-skid pad; 9. Logging instrument body; 10, sleeve; 11, sleeve rod; 12, support plate; 13, fixed rod; 14, frame; 15, rotating rod; 16, jacket; 17, support rod; 18, extension rod; 19, bottom plate; 20, protection Pad; 21. Fastening tip.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIGS. 1 to 4 , the present utility model provides a technical solution: a righting device for a geological object detection well instrument, comprising an outer cylinder 1 and a support plate 2 , the upper surface of the outer cylinder 1 is fixedly connected with a support plate 12 , and the support plate The upper surface of 12 is fixedly connected with the support plate 2, the inner side wall of the outer cylinder 1 is fixedly connected with a fixing rod 13, one side of the fixing rod 13 is fixedly connected with the pipe cylinder 4, and the inner side wall of the outer cylinder 1 is fixedly connected with a frame 14, the frame The inner wall of 14 is movably connected with a rotating rod 15. Through the setting of the rotating rod 15, the supporting rod 17 and the extension rod 18 are driven to adjust the whole device by rotating the rotating rod 15, and the sliding connection between the extension rod 18 and the supporting rod 17 is carried out. It makes the device easy to adjust the height and increases the adjustability of the device. The outer surface of the rotating rod 15 is fixedly connected with a jacket 16, one side of the jacket 16 is fixedly connected with a support rod 17, and the lower surface of the support rod 17 is slidably connected with an extension rod 18. The bottom surface of the extension rod 18 is fixedly connected with the bottom plate 19, the bottom surface of the bottom plate 19 is fixedly connected with the protection pad 20, the outer surface of the support rod 17 is provided with a fastening pin 21, the support plate 2 is located above the outer cylinder 1, and the support plate 2 A pipe groove 3 is opened on the inner wall of the pipe groove 3, a pipe tube 4 is fixedly connected to the inner wall of the pipe groove 3, a mounting frame 5 is fixedly connected to the upper surface of the support plate 2, and a sleeve 10 is fixedly connected to one side of the mounting frame 5. A sleeve rod 11 is slidably connected to one side, and the setting of the sleeve 10 and the sleeve rod 11 prevents rotation of the support plate 7 when the threaded rod 6 is rotated. The inner wall of the threaded groove is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected with a threaded rod 6, and one side of the threaded rod 6 is movably connected with a support plate 7. The middle position of the mouth, and then hold the handle to drive the threaded rod 6 to rotate, because the support plate 7 and the threaded rod 6 are movably connected, and at the same time there are sleeves 10 and sleeves The support plate 7 causes rotation, the logging tool body 9 is fixed and clamped by the support plate 7, and the anti-skid property between the support plate 7 and the logging tool body 9 is increased by the anti-skid pad 8, thereby playing a role of blessing. To avoid manual hand-holding, the other side of the threaded rod 6 is fixedly connected with a handle, one side of the support plate 7 is fixedly connected with a non-slip pad 8, and one side of the anti-skid pad 8 is provided with a logging tool body 9.

When in use, the worker places the device above the wellhead to be tested, and then drives the support rod 17 and the extension rod 18 to adjust the entire device by rotating the rotating rod 15, and through the sliding connection between the extension rod 18 and the support rod 17 The device is easy to adjust the height, which increases the adjustability of the device. After that, the staff places the logging tool body 9 in the middle of the nozzle, and then holds the handle to drive the threaded rod 6 to rotate. At the same time, there is a sleeve 10 and a sleeve rod 11 to limit the position, so as to avoid the rotation of the support plate 7 when the threaded rod 6 is rotated. 8. The anti-slip property between the support plate 7 and the logging tool body 9 is increased, so as to play the role of support and achieve the purpose of avoiding manual hand-holding and increasing the labor intensity of the staff.

The working principle and beneficial effects of the present utility model: the righting device for a well instrument for geological object detection, through the setting of the supporting plate 7, enables the device to have a supporting effect, through the cooperation of the supporting plate 7 and the logging instrument body 9 Setting, in the process of use, the staff can place the logging instrument body 9 in the middle of the nozzle, and then hold the handle to drive the threaded rod 6 to rotate. There is a sleeve 10 and a sleeve rod 11 to limit the position to avoid the rotation of the support plate 7 when the threaded rod 6 is rotated. The logging tool body 9 is fixed and clamped by the support plate 7, and the support plate is added through the anti-skid pad 8. The anti-skid property between 7 and the logging instrument body 9 plays a role of blessing, and achieves the purpose of avoiding manual hand-holding and increasing the labor intensity of the staff. The arrangement of the rod 17 makes the device have the effect of adjustment. Through the cooperative setting of the support rod 17 and the threaded rod 6, the setting of the threaded rod 6 can be used in the process of use, so that when facing deep wells of different sizes, Instruments of different sizes need to be used, and instruments of different sizes can be adjusted to support instruments of different sizes, and the entire device is adjusted by rotating the rotating rod 15 to drive the support rod 17 and the extension rod 18, and through the extension rod 18 and the support rod 17. The sliding connection between the devices makes it easy to adjust the height of the device and increases the adjustability of the device, thereby playing an adjustment role and achieving the purpose of easy adjustment.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A righting device for a geological object detection well instrument, comprising an outer cylinder (1) and a support plate (2), characterized in that: the support plate (2) is located above the outer cylinder (1), and the support plate The inner wall of (2) is provided with a pipe groove (3), the inner wall of the pipe groove (3) is fixedly connected with a pipe tube (4), and the upper surface of the support plate (2) is fixedly connected with a mounting frame (5), The inner wall of the mounting bracket (5) is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected with a threaded rod (6), and one side of the threaded rod (6) is movably connected with a support plate (7), so the A handle is fixedly connected to the other side of the threaded rod (6), a non-slip pad (8) is fixedly connected to one side of the support plate (7), and one side of the anti-skid pad (8) is provided with a logging instrument body (9). 2 . The righting device for a geological object detection well instrument according to claim 1 , wherein a sleeve ( 10 ) is fixedly connected to one side of the mounting frame ( 5 ), and the sleeve ( 10 ) A sleeve rod (11) is slidably connected with one side of the sleeve rod (11), and one side of the sleeve rod (11) is fixedly connected with the holding plate (7). 3. The righting device for a well instrument for geological object detection according to claim 1, characterized in that: a support plate (12) is fixedly connected to the upper surface of the outer cylinder (1), and the support plate (12) The upper surface of the outer cylinder (1) is fixedly connected with the support plate (2), and the inner side wall of the outer cylinder (1) is fixedly connected with a fixing rod (13). 4 . The righting device for a well instrument for geological object detection according to claim 3 , wherein one side of the fixing rod ( 13 ) is fixedly connected to the pipe barrel ( 4 ), and the outer barrel ( 1 ) A frame (14) is fixedly connected to the inner wall of the frame (14), and a rotating rod (15) is movably connected to the inner wall of the frame (14). 5 . The centering device for a geological object detection well instrument according to claim 4 , wherein the outer surface of the rotating rod ( 15 ) is fixedly connected with an outer casing ( 16 ), and an outer surface of the outer casing ( 16 ) is fixedly connected with a casing ( 16 ). 6 . A support rod (17) is fixedly connected to the side, and an extension rod (18) is slidably connected to the lower surface of the support rod (17). 6 . The righting device for a geological object detection well instrument according to claim 5 , wherein the bottom surface of the extension rod ( 18 ) is fixedly connected with a bottom plate ( 19 ), and the bottom of the bottom plate ( 19 ) A protective pad (20) is fixedly connected to the surface, and a fastening pin (21) is provided on the outer surface of the support rod (17).

Images