CN210375180U - Logging-while-drilling instrument support - Google Patents
Logging-while-drilling instrument support Download PDFInfo
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- CN210375180U CN210375180U CN201921900053.3U CN201921900053U CN210375180U CN 210375180 U CN210375180 U CN 210375180U CN 201921900053 U CN201921900053 U CN 201921900053U CN 210375180 U CN210375180 U CN 210375180U
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- logging
- fixedly connected
- shell
- side wall
- rod
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Abstract
The utility model discloses a logging-while-drilling instrument support, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a shell, a supporting rod is arranged in the shell, the top end of the supporting rod penetrates through the shell, the bottom of the outer side wall of the supporting rod is symmetrically and fixedly connected with two connecting rods, one side of the inner side wall of the shell is rotatably connected with a lead screw through a bearing, the other side of the inner side wall of the shell is fixedly connected with a rod body, the outer side wall of the lead screw is in threaded connection with a threaded sleeve, and the threaded sleeve is fixedly connected with one; through rotating the knob, the knob drives the pivot and rotates to drive bevel gear and rotate, through lead screw, threaded sleeve's cooperation, drive bracing piece up-and-down motion in the casing through the connecting rod, thereby adjust logging instrument's height, easy operation is convenient for adjust logging instrument's height, can select logging instrument's height to actual conditions, does not influence the work of logging while drilling.
Description
Technical Field
The utility model relates to a logging equipment technical field specifically is a logging while drilling instrument support.
Background
Logging, also called geophysical logging or oil logging, is a method for measuring geophysical parameters by utilizing the geophysical characteristics of rock stratum, such as electrochemical property, electric conduction property, acoustic property and radioactivity, and belongs to one of the applied geophysical methods (including heavy, magnetic, electric, seismic and logging), when oil is drilled, logging must be carried out after the oil is drilled to the designed well depth, also called well completion electric logging and logging instrument, and is used in the field of well drilling, and can continuously scan well wall, also can transversely scan any level, and can give out technical data of vertical section, horizontal section, effective section of well bore, well bore deflection distance and the like, and the logging result can be directly displayed by computer screen, also can be given out by plotter printer, and can be used flexibly and conveniently, and the logging is a common oil-gas well condition testing means, and in the assembling stage and well-discharging cleaning stage before the instrument is used for well, in the maintenance stage of the daily instrument, the instrument needs to be temporarily stored on the earth surface, however, when the conventional logging instrument support is used for mounting the logging instrument, the height of the conventional logging instrument support is inconvenient to adjust, and a worker cannot select the height of the logging instrument according to actual conditions to influence the logging-while-drilling work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a logging while drilling instrument support to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a logging while drilling instrument support, includes the bottom plate, the last fixed surface of bottom plate is connected with the casing, the inside of casing is equipped with the bracing piece, the top of bracing piece is run through the casing, two connecting rods of lateral wall bottom symmetry fixedly connected with of bracing piece, inside wall one side of casing is rotated through the bearing and is connected with the lead screw, the inside wall opposite side fixedly connected with body of rod of casing, the lateral wall threaded connection of lead screw has the threaded sleeve pipe, threaded sleeve pipe and one connecting rod fixed connection, the inside wall of casing is rotated through the bearing and is connected with the pivot, the lateral wall of pivot has cup jointed bevel gear, bevel gear with the lead screw meshing is connected.
As further preferable in the present technical solution: one end of the rotating shaft penetrates through the shell and is fixedly connected with a knob.
As further preferable in the present technical solution: the outer side wall of the rod body is connected with a lantern ring in a sliding mode, and the lantern ring is fixedly connected with the connecting rod far away from one side of the screw rod.
As further preferable in the present technical solution: the top fixedly connected with plate body of bracing piece, two first fixed plates of the upper surface bilateral symmetry fixedly connected with of plate body, the screw thread through-hole has been seted up to one side of first fixed plate, screw thread through-hole female connection has the screw rod, the one end of screw rod is rotated through the bearing and is connected with the second fixed plate.
As further preferable in the present technical solution: one end of the screw rod, which is far away from the second fixing plate, is fixedly connected with a handle.
As further preferable in the present technical solution: and a rubber pad is bonded on one side of the second fixing plate, which is far away from the first fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that: through rotating the knob, the knob drives the pivot and rotates to drive bevel gear and rotate, through lead screw, threaded sleeve's cooperation, drive bracing piece up-and-down motion in the casing through the connecting rod, thereby adjust logging instrument's height, easy operation is convenient for adjust logging instrument's height, can select logging instrument's height to actual conditions, does not influence the work of logging while drilling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of the structure of the area a of fig. 1 in the present invention.
In the figure: 1. a base plate; 2. a housing; 3. a support bar; 4. a connecting rod; 5. a screw rod; 6. a threaded bushing; 7. a rod body; 8. a collar; 9. a rotating shaft; 10. a bevel gear; 11. a knob; 12. a plate body; 13. a first fixing plate; 14. a threaded through hole; 15. a screw; 16. a second fixing plate; 17. a handle; 18. and (7) a rubber pad.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a along with boring logging instrument support, comprising a base plate 1, bottom plate 1's last fixed surface is connected with casing 2, casing 2's inside is equipped with bracing piece 3, casing 2 is run through on the top of bracing piece 3, two connecting rods 4 of the lateral wall bottom symmetry fixedly connected with of bracing piece 3, inside wall one side of casing 2 is rotated through the bearing and is connected with lead screw 5, the inside wall opposite side fixedly connected with body of rod 7 of casing 2, the lateral wall threaded connection of lead screw 5 has threaded sleeve 6, threaded sleeve 6 and a connecting rod 4 fixed connection, casing 2's inside wall is rotated through the bearing and is connected with pivot 9, bevel gear 10 has been cup jointed to the lateral wall of pivot 9, bevel gear.
In this embodiment, specifically: one end of the rotating shaft 9 penetrates through the shell 2 and is fixedly connected with a knob 11; by rotating the knob 11, the rotating shaft 9 can be driven to rotate, so that the bevel gear 10 is driven to rotate to drive the screw rod 5.
In this embodiment, specifically: the outer side wall of the rod body 7 is connected with a lantern ring 8 in a sliding mode, and the lantern ring 8 is fixedly connected with the connecting rod 4 on the side far away from the screw rod 5; through above setting, lantern ring 8 and a connecting rod 4 fixed connection can slide on the body of rod 7 through lantern ring 8 when bracing piece 3 up-and-down motion, improve the stability of bracing piece 3 up-and-down motion.
In this embodiment, specifically: a plate body 12 is fixedly connected to the top of the support rod 3, two first fixing plates 13 are symmetrically and fixedly connected to two sides of the upper surface of the plate body 12, a threaded through hole 14 is formed in one side of each first fixing plate 13, a screw rod 15 is connected to the threaded through hole 14 in a threaded mode, and one end of each screw rod 15 is rotatably connected with a second fixing plate 16 through a bearing; through the above setting, when the installation logging instrument, place the logging instrument on plate body 12, then rotate screw rod 15, screw rod 15 when 14 internal rotations of screw thread through-hole, to the direction motion of being close to the logging instrument, simultaneously, because screw rod 15 passes through the bearing rotation with second fixed plate 16 and is connected, screw rod 15 can not drive second fixed plate 16 rotatory when promoting second fixed plate 16 for two 16 cooperations of second fixed plate fix the logging instrument, and easy operation is convenient for fix the logging instrument, simultaneously, all can fix to the logging instrument of variation in size.
In this embodiment, specifically: one end of the screw 15 far away from the second fixing plate 16 is fixedly connected with a handle 17; by providing the handle 17, the worker can rotate the screw 15 by rotating the handle 17.
In this embodiment, specifically: a rubber pad 18 is bonded on one side of the second fixing plate 16 far away from the first fixing plate 13; through setting up rubber pad 18, can increase the frictional force between second fixed plate 16 and the logging instrument on the one hand, on the other hand, rubber pad 18 is soft materials, can prevent that two second fixed plates 16 from appearing the condition of pressing from both sides bad with the logging instrument.
According to the working principle or the structural principle, when the tool is used, a logging instrument is placed on the plate body 12, then the handle 17 is rotated, the handle 17 drives the screw rod 15 to rotate in the threaded through hole 14 and move towards the direction close to the logging instrument, meanwhile, the screw rod 15 is rotatably connected with the second fixing plate 16 through the bearing, the screw rod 15 cannot drive the second fixing plate 16 to rotate when pushing the second fixing plate 16, so that the two second fixing plates 16 are matched to fix the logging instrument, the operation is simple, the logging instrument is convenient to fix, meanwhile, the tool can be fixed for logging instruments with different sizes, when the height of the logging instrument needs to be adjusted, the knob 11 is rotated, the knob 11 drives the rotating shaft 9 to rotate, the bevel gear 10 is driven to rotate, the transmission screw rod 5 and the screw rod 5 rotate, the transmission threaded sleeve 6 is internally provided with internal threads in the threaded sleeve 6, the threaded sleeve 6 slides on the screw rod 5, and the connecting rod 4 drives the support rod 3 to move up and down in the shell 2, so that the height of the logging instrument is adjusted, the operation is simple, and the height of the logging instrument is convenient to adjust.
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 (6)
1. A logging-while-drilling instrument support comprises a bottom plate (1), and is characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a shell (2), a support rod (3) is arranged inside the shell (2), the top end of the supporting rod (3) penetrates through the shell (2), the bottom of the outer side wall of the supporting rod (3) is symmetrically and fixedly connected with two connecting rods (4), one side of the inner side wall of the shell (2) is rotationally connected with a screw rod (5) through a bearing, the other side of the inner side wall of the shell (2) is fixedly connected with a rod body (7), the outer side wall of the screw rod (5) is in threaded connection with a threaded sleeve (6), the threaded sleeve (6) is fixedly connected with one connecting rod (4), the inner side wall of the shell (2) is rotationally connected with a rotating shaft (9) through a bearing, the outer side wall of the rotating shaft (9) is sleeved with a bevel gear (10), and the bevel gear (10) is meshed with the screw rod (5) and connected with the screw rod.
2. The logging-while-drilling instrument holder of claim 1, wherein: one end of the rotating shaft (9) penetrates through the shell (2) and is fixedly connected with a knob (11).
3. The logging-while-drilling instrument holder of claim 1, wherein: the outer side wall of the rod body (7) is connected with a sleeve ring (8) in a sliding mode, and the sleeve ring (8) is fixedly connected with the connecting rod (4) far away from one side of the screw rod (5).
4. The logging-while-drilling instrument holder of claim 1, wherein: the top fixedly connected with plate body (12) of bracing piece (3), two first fixed plates (13) of the upper surface bilateral symmetry fixedly connected with of plate body (12), screw thread through-hole (14) have been seted up to one side of first fixed plate (13), screw thread through-hole (14) female connection has screw rod (15), the one end of screw rod (15) is rotated through the bearing and is connected with second fixed plate (16).
5. The logging while drilling instrument holder of claim 4, wherein: one end of the screw rod (15) far away from the second fixing plate (16) is fixedly connected with a handle (17).
6. The logging while drilling instrument holder of claim 4, wherein: a rubber pad (18) is bonded on one side of the second fixing plate (16) far away from the first fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900053.3U CN210375180U (en) | 2019-11-06 | 2019-11-06 | Logging-while-drilling instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900053.3U CN210375180U (en) | 2019-11-06 | 2019-11-06 | Logging-while-drilling instrument support |
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| Publication Number | Publication Date |
|---|---|
| CN210375180U true CN210375180U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921900053.3U Active CN210375180U (en) | 2019-11-06 | 2019-11-06 | Logging-while-drilling instrument support |
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| CN (1) | CN210375180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922583A (en) * | 2021-03-01 | 2021-06-08 | 李鹏涛 | Logging device for well wall scanning imaging analysis and logging method thereof |
-
2019
- 2019-11-06 CN CN201921900053.3U patent/CN210375180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922583A (en) * | 2021-03-01 | 2021-06-08 | 李鹏涛 | Logging device for well wall scanning imaging analysis and logging method thereof |
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