CN212428788U

CN212428788U - Wireless logging-while-drilling instrument clamping device

Info

Publication number: CN212428788U
Application number: CN202021188994.1U
Authority: CN
Inventors: 付繁荣; 赵晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-29
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a wireless logging while drilling instrument clamping device relates to the logging technology field, including the work frame, the inner wall fixedly connected with motor of work frame, the first gear of output fixedly connected with of motor, the outside meshing of first gear is connected with the second gear. The utility model discloses in, cooperation through first gear and second gear is used, during the use, the user opens the motor through the switch, the motor begins to rotate through first gear, it is rotatory to drive the second gear in the time of first gear revolve, the second gear drives the transfer line through the pivot and removes, the transfer line drives the connecting block and removes in the dead slot frame, the connecting block drives the carriage release lever and removes, the carriage release lever drives the grip block through the backup pad and removes, carry out the centre gripping to the instrument, the current wireless logging while drilling instrument of having solved is in the use, owing to lack clamping device, lead to the not stable problem of instrument when the instrument uses.

Description

Wireless logging-while-drilling instrument clamping device

Technical Field

The utility model relates to a logging technical field especially relates to a wireless logging while drilling instrument clamping device.

Background

With the development of scientific technology and the progress of the times, well logging, also called geophysical well logging or mine field geophysical, short for well logging, is a method for measuring geophysical parameters by utilizing the geophysical characteristics such as electrochemical characteristics, electric conduction characteristics, acoustic characteristics, radioactivity and the like of rock strata, and belongs to one of applied geophysical methods (including heavy, magnetic, electric, seismic and nuclear).

In the process of logging, need use wireless logging while drilling instrument, and current wireless logging while drilling instrument is in the use, owing to lack clamping device, leads to the instrument to be stable inadequately when the instrument uses to influence the work efficiency of instrument, then can't satisfy user's demand, can't ensure user's interests.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current wireless logging while drilling instrument of current and in the use, owing to lack clamping device, lead to the shortcoming of instrument unstable inadequately when the instrument is used, and the wireless logging while drilling instrument clamping device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wireless well logging while drilling instrument clamping device comprises a working frame, wherein a motor is fixedly connected to the inner wall of the working frame, a first gear is fixedly connected to the output end of the motor, a second gear is meshed and connected to the outer side of the first gear, a rotary column is fixedly connected to the inner ring of the second gear, a transmission rod is rotatably connected to the front surface of the second gear through a rotary shaft, a hollow groove frame is arranged in the inner cavity of the working frame, a connecting block is rotatably connected to one end, away from the second gear, of the transmission rod, a moving rod is fixedly connected to one end, away from the transmission rod, of the connecting block, penetrates through the hollow groove frame and extends to the outer side of the hollow groove frame, a reinforcing rod is fixedly connected to one end, away from the connecting block, of the moving rod, a fixing rod is fixedly connected to one end, away from the connecting, the equal fixedly connected with backup pad in one side of support column and one side of stiffener, one side fixedly connected with grip block of backup pad.

Preferably, the front surface of the working frame is provided with a switch, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

Preferably, the inner wall of the working frame is fixedly connected with a bearing, and an inner ring of the bearing is fixedly connected with the outer side of the rotating column.

Preferably, the top of the fixed rod is fixedly connected with a sliding block, the top of the inner cavity of the working frame is provided with a sliding groove matched with the sliding block, and the sliding block is connected with the sliding groove in a sliding manner.

Preferably, the inside fixedly connected with elasticity piece of spout, the quantity of elasticity piece sets up to two.

Preferably, the top and the bottom of grip block inner wall all fixedly connected with cushion, the quantity of cushion sets up to four.

Preferably, the bottom of the supporting column is fixedly connected with an anti-slip mat, and the outer side of the anti-slip mat is provided with anti-slip lines.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, cooperation through first gear and second gear is used, during the use, the user opens the motor through the switch, the motor begins to rotate through first gear, it is rotatory to drive the second gear in the time of first gear revolve, the second gear drives the transfer line through the pivot and removes, the transfer line drives the connecting block and removes in the dead slot frame, the connecting block drives the carriage release lever and removes, the carriage release lever drives the grip block through the backup pad and removes, carry out the centre gripping to the instrument, the current wireless logging while drilling instrument of having solved is in the use, owing to lack clamping device, lead to the not stable problem of instrument when the instrument uses.

2. In the utility model, the switch is arranged, so that the user can conveniently turn on and turn off the motor, and the labor force of the user is reduced; the bearing is arranged, so that the friction force between the rotary column and the working frame is reduced, and the service life of the rotary column and the working frame is effectively prolonged; through being provided with the slider, improved the stability of stiffener when removing, prevented that the carriage release lever from taking place to rock when removing.

3. In the utility model, the elastic block is arranged, so that the collision between the sliding block and the working frame is reduced, and the service life of the sliding block and the working frame is effectively prolonged; the elastic cushion is arranged, so that the friction force between the clamping plate and the instrument is reduced, and the service life between the clamping plate and the instrument is effectively prolonged; through being provided with the slipmat, increased the frictional force of this device and ground, prevent that this device from taking place to slide when using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic top sectional view of a second gear according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Illustration of the drawings:

1. a working frame; 2. a motor; 3. a first gear; 4. a second gear; 5. a spin column; 6. a transmission rod; 7. connecting blocks; 8. an empty slot frame; 9. a travel bar; 10. a reinforcing bar; 11. fixing the rod; 12. a support pillar; 13. a support plate; 14. a clamping plate; 15. a switch; 16. a bearing; 17. a slider; 18. a chute; 19. an elastic block; 20. an elastic pad; 21. a non-slip mat.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a clamping device for a wireless logging-while-drilling instrument comprises a working frame 1, wherein a motor 2 is fixedly connected to the inner wall of the working frame 1, a first gear 3 is fixedly connected to the output end of the motor 2, a second gear 4 is engaged and connected to the outer side of the first gear 3, a rotary column 5 is fixedly connected to the inner ring of the second gear 4, a transmission rod 6 is rotatably connected to the front surface of the second gear 4 through a rotating shaft, a hollow frame 8 is arranged in the inner cavity of the working frame 1, one end of the transmission rod 6, far away from the second gear 4, is rotatably connected to a connecting block 7, one end of the connecting block 7, far away from the transmission rod 6, penetrates through the hollow frame 8 and extends to the outer side of the hollow frame 8, a movable rod 9 is fixedly connected to one end of the connecting block 7, one end of the movable rod 9, far away, the bottom fixedly connected with support column 12 of work frame 1, the equal fixedly connected with backup pad 13 in one side of support column 12 and one side of stiffener 10, one side fixedly connected with grip block 14 of backup pad 13.

Further, a switch 15 is installed on the front surface of the working frame 1, and an electrical output end of the switch 15 is electrically connected with an electrical input end of the motor 2; through being provided with switch 15, convenience of customers opens motor 2 and closes motor 2, has reduced user's labour.

Further, the inner wall of the working frame 1 is fixedly connected with a bearing 16, and the inner ring of the bearing 16 is fixedly connected with the outer side of the rotating column 5; through being provided with bearing 16, reduced the frictional force between column 5 and the work frame 1, the effectual life who prolongs column 5 and work frame 1.

Further, the top of the fixed rod 11 is fixedly connected with a sliding block 17, the top of the inner cavity of the working frame 1 is provided with a sliding groove 18 matched with the sliding block 17, and the sliding block 17 is in sliding connection with the sliding groove 18; by providing the slider 17, the stability of the reinforcing bar 10 during movement is improved, and the movement of the movable bar 9 is prevented from being shaken.

Furthermore, the inside of the sliding groove 18 is fixedly connected with two elastic blocks 19, and the number of the elastic blocks 19 is two; through being provided with elasticity piece 19, reduced the collision between slider 17 and the work frame 1, the effectual life who prolongs slider 17 and work frame 1.

Further, the top and the bottom of the inner wall of the clamping plate 14 are fixedly connected with elastic pads 20, and the number of the elastic pads 20 is four; by providing the elastic pad 20, the friction between the clamping plate 14 and the instrument is reduced, and the service life between the clamping plate 14 and the instrument is effectively prolonged.

Further, the bottom of the supporting column 12 is fixedly connected with an anti-skid pad 21, and anti-skid lines are arranged on the outer side of the anti-skid pad 21; by arranging the anti-slip pad 21, the friction force between the device and the ground is increased, and the device is prevented from sliding when in use.

The working principle is as follows: during the use, the user opens motor 2 through switch 15, motor 2 drives first gear 3 and begins rotatoryly, it is rotatory to drive second gear 4 in the time of first gear 3 pivoted, second gear 4 drives transfer line 6 through the pivot and removes, transfer line 6 drives connecting block 7 and removes in empty groove frame 8, connecting block 7 drives carriage release lever 9 and removes, carriage release lever 9 drives grip block 14 through backup pad 13 and removes, carries out the centre gripping to the instrument, to sum up, thereby reach and carry out the centre gripping to the instrument, make the instrument enough stable when using, satisfied user's demand then, ensured user's interests.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping device of the wireless logging-while-drilling instrument comprises a working frame (1) and is characterized in that a motor (2) is fixedly connected to the inner wall of the working frame (1), a first gear (3) is fixedly connected to the output end of the motor (2), a second gear (4) is meshed and connected to the outer side of the first gear (3), a rotary column (5) is fixedly connected to the inner ring of the second gear (4), a transmission rod (6) is rotatably connected to the front surface of the second gear (4) through a rotating shaft, an empty slot frame (8) is arranged in the inner cavity of the working frame (1), a connecting block (7) is rotatably connected to one end, away from the second gear (4), of the transmission rod (6), of the connecting block (7), penetrates through the empty slot frame (8) and extends to the outer side of the empty slot frame (8), a movable rod (9) is fixedly connected to one end, away from the transmission rod (6), of the connecting block (7), the utility model discloses a fixing device for work frame, including connecting block (7), carriage release lever (9), one end fixedly connected with stiffener (10) of connecting block (7) are kept away from in carriage release lever (9), the top fixedly connected with dead lever (11) of stiffener (10), bottom fixedly connected with support column (12) of work frame (1), the equal fixedly connected with backup pad (13) in one side of support column (12) and one side of stiffener (10), one side fixedly connected with grip block (14) of backup pad (13).

2. The clamping device for the wireless logging-while-drilling instrument as recited in claim 1, wherein a switch (15) is mounted on the front surface of the working frame (1), and an electrical output end of the switch (15) is electrically connected with an electrical input end of the motor (2).

3. The wireless logging-while-drilling instrument clamping device according to claim 1, wherein a bearing (16) is fixedly connected to the inner wall of the working frame (1), and the inner ring of the bearing (16) is fixedly connected with the outer side of the rotating column (5).

4. The clamping device for the wireless logging-while-drilling instrument is characterized in that a sliding block (17) is fixedly connected to the top of the fixing rod (11), a sliding groove (18) matched with the sliding block (17) is formed in the top of an inner cavity of the working frame (1), and the sliding block (17) is in sliding connection with the sliding groove (18).

5. The clamping device for the wireless logging-while-drilling tool as recited in claim 4, characterized in that elastic blocks (19) are fixedly connected to the inside of the sliding chute (18), and the number of the elastic blocks (19) is two.

6. The device for clamping the wireless logging-while-drilling tool as recited in claim 1, wherein elastic pads (20) are fixedly connected to the top and the bottom of the inner wall of the clamping plate (14), and the number of the elastic pads (20) is four.

7. The clamping device for the wireless logging-while-drilling instrument as recited in claim 1, wherein a non-slip mat (21) is fixedly connected to the bottom of the supporting column (12), and non-slip lines are arranged on the outer side of the non-slip mat (21).