CN210317276U

CN210317276U - Rotating base for petroleum logging instrument

Info

Publication number: CN210317276U
Application number: CN201921074871.2U
Authority: CN
Inventors: 王磊
Original assignee: Tianjin Farry Technology Co Ltd
Current assignee: Tianjin Farry Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a rotating base that oil logging instrument used, which comprises a roof, the bottom outer wall of roof is provided with flexible post, and pegs graft and have a telescopic cylinder the one end of flexible post, roof bottom outer wall is provided with quick-witted case, and the bottom inner wall of machine case is provided with the bearing frame, bearing frame bottom inner wall rotates and is connected with the rotation post, the bottom inner wall of machine case has first motor through the bolt, and the top outer wall of first motor is provided with the initiative toothed disc, it is provided with the driven toothed disc to rotate post circumference outer wall, and one side outer wall intermeshing of one side outer wall of driven toothed disc and initiative toothed disc. The utility model discloses a gear drive mechanism, simple structure, transmission are reliable, and driven gear dish and rotation post have all adopted the bearing to support, have reduced rotating electrical machines's load and have still increased rotary mechanism's stationarity, and each spare part geometry of rotary mechanism is simple simultaneously, the processing of being convenient for.

Description

Rotating base for petroleum logging instrument

Technical Field

The utility model relates to an oil logging instrument technical field especially relates to a rotating base that oil logging instrument used.

Background

Logging, also called geophysical logging or petroleum logging, is a method for measuring geophysical parameters by using the geophysical characteristics of rock stratum, such as electrochemical characteristics, electric conductivity, acoustic characteristics, radioactivity and the like, and belongs to one of the applied geophysical methods. During petroleum drilling, logging, also called well completion electrical logging, is required after drilling to a designed well depth, so as to obtain various petroleum geology and engineering technical data as original data for well completion and oil field development.

The common method of rotating the base is that an operator lifts a logging instrument to a certain height, then inserts a chuck into a special annular groove on the logging instrument, then lowers the logging instrument, and supports the logging instrument on a wellhead through the chuck; if the direction of the instrument needs to be adjusted, the instrument can only be manually rotated; the chuck is removed by manual operation when it is not needed. This kind of logging instrument rotating base has certain defect: if the operators are in mutual matching failure, the accidents that the instruments hurt people may be caused. Therefore, a need exists for a rotating base for an oil logging tool that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotating base for an oil logging instrument.

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

the utility model provides a rotating base that oil logging instrument used, includes the roof, the bottom outer wall of roof is provided with flexible post, and the one end of flexible post is pegged graft and is had a telescopic cylinder, roof bottom outer wall is provided with quick-witted case, and the bottom inner wall of quick-witted case is provided with the bearing frame, bearing frame bottom inner wall rotates and is connected with the rotation post, the bottom inner wall of machine case has first motor through the bolt, and the top outer wall of first motor is provided with the initiative toothed disc, it is provided with the driven toothed disc to rotate post circumference outer wall, and one side outer wall of driven toothed disc and one side outer wall intermeshing of initiative toothed disc.

As the utility model discloses scheme further again, the one end outer wall of rotation post is provided with the connecting plate, and the bottom outer wall of connecting plate is provided with the dead lever, and the one end outer wall of dead lever is provided with electric putter.

As the utility model discloses scheme further again, electric putter's one end outer wall is provided with the grip ring, and the cross section of grip ring is semi-circular.

As the utility model discloses scheme further again, the bottom outer wall of connecting plate is opened there is the spout, and sliding connection has the traveller in the spout, and the one end welding that the spout was kept away from to the traveller is on the top outer wall of grip ring.

As a further aspect of the present invention, the number of the clamp rings is two, and one side inner wall of the two clamp rings has the logging instrument body.

As the utility model discloses scheme further again, telescopic cylinder bottom outer wall is provided with the bottom plate, and the bottom outer wall of bottom plate is provided with the second motor, and the one end outer wall of second motor output shaft is provided with the drill bit.

The utility model has the advantages that:

1. the first motor, the driving gear disc, the driven gear disc and the rotating column are arranged, the gear transmission mechanism is adopted, the structure is simple, the transmission is reliable, the driven gear disc and the rotating column are supported by bearings, the load of the rotating motor is reduced, the stability of the rotating mechanism is also improved, and meanwhile, each part of the rotating mechanism is simple in geometric shape and convenient to process;

2. through the arrangement of the electric push rod and the clamping ring, the electric push rod drives the clamping ring to extend, so that the well logging instrument can be automatically clamped, the damage to a human body when a well logging source is assembled and disassembled can be reduced, and the safety performance of the device is improved;

3. through the flexible post, the telescopic cylinder, the second motor and the drill bit that set up, people can satisfy people's user demand through adjusting flexible post telescopic length in the telescopic cylinder, start the second motor simultaneously, and the second motor drives the drill bit and bores, has guaranteed the holistic stability of device.

Drawings

FIG. 1 is a schematic diagram of a rotary base for an oil logging tool according to example 1;

FIG. 2 is a schematic front view of a rotary base for an oil logging tool according to example 1;

fig. 3 is a front cross-sectional structural schematic view of a housing of a rotating base for an oil logging tool according to embodiment 1;

fig. 4 is a schematic front sectional view of a rotary base for an oil logging tool according to embodiment 2.

In the figure: the device comprises a top plate 1, a sliding column 2, a telescopic column 3, a telescopic cylinder 4, a logging instrument body 5, a clamping ring 6, an electric push rod 7, a connecting plate 8, a rotating column 9, a case 10, a driven gear disc 11, a driving gear disc 12, a first motor 13, a bearing seat 14, a drill bit 15 and a second motor 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a rotating base for an oil logging instrument comprises a top plate 1, the bottom outer wall of the top plate 1 is connected with a telescopic column 3 through bolts, a telescopic cylinder 4 is inserted into one end of the telescopic column 3, the bottom outer wall of the top plate 1 is connected with a case 10 through bolts, the bottom inner wall of the case 10 is connected with a bearing seat 14 through bolts, the bottom inner wall of the bearing seat 14 is connected with a rotating column 9 in a rotating mode, the bottom inner wall of the case 10 is provided with a first motor 13 through bolts, the top outer wall of the first motor 13 is welded with a driving gear disc 12, the circumference outer wall of the rotating column 9 is welded with a driven gear disc 11, and one side outer wall of the driven gear disc 11 is meshed with one side outer.

Wherein, the one end outer wall of rotation post 9 has connecting plate 8 through bolted connection, and the bottom outer wall welding of connecting plate 8 has the dead lever, the one end outer wall welding of dead lever has electric putter 7, electric putter 7's one end outer wall has grip ring 6 through bolted connection, and grip ring 6's cross section is semi-circular, the bottom outer wall of connecting plate 8 is opened there is the spout, and sliding connection has traveller 2 in the spout, the one end welding that the spout was kept away from to traveller 2 is on the top outer wall of

grip ring

6, 6 figure of grip ring is two, and one side inner wall of two grip ring 6 accompanies logging instrument body 5.

The working principle is as follows: during the use, the staff satisfies people's rated height through adjusting the elongation of flexible post 3 in telescopic cylinder 4, start electric putter 7, electric putter 7 drives grip ring 6 and removes and can effectively fix logging instrument body 5, injury to the human body when reducible loading and unloading logging source, the security performance of device has been improved, the stability that grip ring 6 removed can be guaranteed to grip ring 6 top outer wall sliding column 2 simultaneously, start first motor 13, first motor 3 drives initiative toothed disc 12 and rotates, initiative toothed disc 12 drives the rotation post 9 with the 11 meshing of driven toothed disc and rotates, the rotatory demand of people to the rotating base has been satisfied.

Example 2

Referring to fig. 4, in the rotating base for the oil logging instrument, in this embodiment, compared with embodiment 1, the outer wall of the bottom of the telescopic cylinder 4 is connected with a bottom plate through a bolt, the outer wall of the bottom plate is connected with a second motor 16 through a bolt, and a drill bit 15 is welded on the outer wall of one end of an output shaft of the second motor 16.

The working principle is as follows: during the use, the staff satisfies people's rated height through the extension of adjusting flexible post 3 in telescopic cylinder 4, start second motor 16 simultaneously, second motor 16 drives drill bit 15 and bores and move, the holistic stability of device has been guaranteed, start electric putter 7, electric putter 7 drives the removal of grip ring 6 and can effectively fix logging instrument body 5, injury to the human body when reducible loading and unloading logging source, the security performance of device has been improved, the stability that grip ring 6 removed can be guaranteed to grip ring 6 top outer wall traveller 2 simultaneously, start first motor 13, first motor 3 drives driving gear dish 12 and rotates, driving gear dish 12 drives rotation post 9 with the meshing of driven gear dish 11 and rotates, the rotatory demand of people to the rotating base has been satisfied.

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 utility model provides a rotating base that oil logging instrument used, includes roof (1), its characterized in that, the bottom outer wall of roof (1) is provided with flexible post (3), and the one end of flexible post (3) is pegged graft and is had telescopic cylinder (4), roof (1) bottom outer wall is provided with quick-witted case (10), and the bottom inner wall of quick-witted case (10) is provided with bearing frame (14), bearing frame (14) bottom inner wall rotates and is connected with and rotates post (9), the bottom inner wall of quick-witted case (10) has first motor (13) through the bolt, and the top outer wall of first motor (13) is provided with initiative toothed disc (12), it is provided with driven toothed disc (11) to rotate post (9) circumference outer wall, and one side outer wall of driven toothed disc (11) and one side outer wall intermeshing of initiative toothed disc (12).

2. The rotating base for the oil logging instrument as claimed in claim 1, wherein the rotating column (9) is provided with a connecting plate (8) at one end, and the connecting plate (8) is provided with a fixing rod at the bottom outer wall, and the fixing rod is provided with an electric push rod (7) at one end.

3. The rotating base for the oil logging instrument according to claim 2, wherein the outer wall of one end of the electric push rod (7) is provided with a clamping ring (6), and the cross section of the clamping ring (6) is semicircular.

4. The rotating base for the oil logging instrument according to claim 3, wherein the bottom outer wall of the connecting plate (8) is provided with a sliding groove, the sliding groove is internally connected with the sliding column (2) in a sliding manner, and one end of the sliding column (2) far away from the sliding groove is welded on the top outer wall of the clamping ring (6).

5. The rotating base for the oil logging instrument according to claim 3, characterized in that the number of the clamping rings (6) is two, and one side inner wall of the two clamping rings (6) clamps the logging instrument body (5).

6. The rotating base for the oil logging instrument according to claim 2 or 3, wherein a bottom plate is arranged on the outer wall of the bottom of the telescopic cylinder (4), a second motor (16) is arranged on the outer wall of the bottom plate, and a drill bit (15) is arranged on the outer wall of one end of an output shaft of the second motor (16).