CN210317281U - Pressure-bearing shell for petroleum logging instrument - Google Patents
Pressure-bearing shell for petroleum logging instrument Download PDFInfo
- Publication number
- CN210317281U CN210317281U CN201921074894.3U CN201921074894U CN210317281U CN 210317281 U CN210317281 U CN 210317281U CN 201921074894 U CN201921074894 U CN 201921074894U CN 210317281 U CN210317281 U CN 210317281U
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- wall
- protective housing
- protective shell
- fixedly connected
- pressure
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Abstract
The utility model discloses a pressure-bearing shell that oil logging instrument used, including first protective housing and spliced pole, the equal fixedly connected with second protective housing of both sides outer wall of first protective housing, and second protective housing and first protective housing are the metal material, the equal fixedly connected with electric putter of one side inner wall of second protective housing, and electric putter's piston rod all passes one side fixed connection of first protective housing and opens and have the clamp hoop, and the relative one side of clamp hoop all bonds and has the protection pad, and the inner wall joint of clamp hoop has the instrument body, and the bottom fixedly connected with test probe of instrument body, open the bottom of first protective housing has the opening. The utility model discloses make the instrument body fixed in first protective housing's inside, utilize first protective housing and the isolated underground high pressure of dodge gate, avoid the high pressure to cause the instrument body impaired, when the oil in the first protective housing of clearance, with the dodge gate open can, the clearance is convenient, it is also convenient to dismantle.
Description
Technical Field
The utility model relates to an oil surveys technical field, especially relates to a pressure-bearing shell that oil logging instrument used.
Background
The logging equipment has important significance for petroleum exploration and development, can effectively acquire various physical information in the underground environment, such as force, heat, nuclear and the like, analyzes the data information to effectively explain the thickness and the position of an oil gas layer in an oil field range, can also determine some performance parameters related to exploitation, can be divided into an underground type and an aboveground type according to different application scenes, and needs to be over-hard on a casing of the logging equipment for an underground measuring instrument in order to avoid damaging the instrument by underground strong pressure.
At present, the existing underground logging instrument shell is mostly composed of plastics, the change of quality can not be accomplished to its this shell itself, when directly arranging it in the pit, the strong pressure still can cause the impaired problem of instrument shell to take place, has improved use cost to a certain extent, consequently, need urgently to design a pressure-bearing shell that oil logging instrument used and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure-bearing shell 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 pressure-bearing shell that oil logging instrument used, includes first protecting sheathing and spliced pole, the equal fixedly connected with second protecting sheathing of the both sides outer wall of first protecting sheathing, and second protecting sheathing and first protecting sheathing are the metal material, the equal fixedly connected with electric putter of one side inner wall of second protecting sheathing, and electric putter's piston rod all passes one side fixed connection of first protecting sheathing and opens and have the clamp hoop, and the relative one side of clamp hoop all bonds there is the protection pad, and the inner wall joint of clamp hoop has the instrument body, and the bottom fixedly connected with test probe of instrument body, open the bottom of first protecting sheathing has the opening, and one side inner wall of opening is provided with the dodge gate, be provided with the hasp between bottom one side of dodge gate and first protecting sheathing, and the intermediate position of dodge gate is opened has a plurality of guide holes.
As a further aspect of the present invention: the hasp comprises two fixing bases, gim peg and nut, and two fixing bases fixed connection respectively in bottom one side of dodge gate and bottom one side of first protective housing, and the fixed orifices has all been opened to the intermediate position of fixing base, and the gim peg is pegged graft in the inside of fixed orifices, and the nut setting is in the outer wall one side of gim peg.
As a further aspect of the present invention: the bottom of spliced pole is opened flutedly, and the top fixedly connected with connecting piece of first protective housing, and the inner wall joint of recess is at the outer wall of connecting piece, the bottom of spliced pole and the outer wall fixed connection of connecting piece.
As a further aspect of the present invention: the top of first protection casing, the intermediate position of connecting piece and the intermediate position of spliced pole all open and have the wiring hole.
As a further aspect of the present invention: the electric push rod and the instrument body are both connected with a switch through a wire, and the switch is connected with a power supply through a wire.
As a further aspect of the present invention: the outer wall of the detection probe is fixedly connected with a fixing plate, and a sealing plug is bonded on the outer wall of the fixing plate.
The utility model has the advantages that:
1. through the arrangement of the movable door, the lock catch, the first protective shell, the second protective shell, the electric push rod, the clamp and the protective pad, the first protective shell and the second protective shell are made of metal materials, the movable door can be opened due to the excessively hard materials, the instrument body is arranged in the first protective shell, the electric push rod is started, the relative position of the clamp is adjusted, the instrument body is fixed in the first protective shell, the movable door is locked, the first protective shell and the movable door are used for isolating underground strong pressure, and the problem that the instrument body is damaged due to the strong pressure is avoided;
2. through the through hole, the movable door, the lock catch and the guide hole, when the instrument body is arranged in the first protective shell, the movable door is also closed, partial petroleum can be guided into the first protective shell through the gap between the movable door and the through hole and the guide hole, the speed of the petroleum entering the first protective shell is reduced, the capacity of the petroleum entering the first protective shell is reduced, the effect of protecting the instrument can be achieved to a certain extent, when the petroleum in the first protective shell is cleaned, the movable door can be opened, and the cleaning is convenient;
3. through spliced pole, recess, connecting piece and the wiring hole that sets up, it is comparatively convenient to dismantle to accessible wiring hole connects electric treatment with instrument body and electric putter's wire, can take out the bolt of spliced pole and connecting piece and can dismantle the operation.
Drawings
FIG. 1 is a schematic sectional elevation view of a pressure-bearing housing for an oil logging tool as set forth in example 1;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to example 1;
FIG. 3 is a schematic diagram of the overall structure of a pressure-bearing housing for an oil logging tool as set forth in example 1;
fig. 4 is a schematic front sectional view of a pressure-bearing housing for an oil logging instrument according to embodiment 2.
In the figure: the device comprises a first protective shell 1, a movable door 2, a guide hole 3, a lock catch 4, a detection probe 5, a second protective shell 6, an electric push rod 7, a connecting column 8, a wiring hole 9, a clamp 10, an instrument body 11, a groove 12, a connecting piece 13, a sealing plug 14 and a fixing plate 15.
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 pressure-bearing housing for an oil logging instrument comprises a first protective housing 1 and a connecting column 8, wherein the outer walls of two sides of the first protective housing 1 are both connected with a second protective housing 6 through bolts, the second protective housing 6 and the first protective housing 1 are both made of metal materials, the inner wall of one side of the second protective housing 6 is both connected with an electric push rod 7 through bolts, a piston rod of the electric push rod 7 penetrates through one side of the first protective housing 1 and is connected with a clamp 10 through bolts, a protective pad is bonded on the opposite side of the clamp 10, an instrument body 11 is clamped on the inner wall of the clamp 10, the bottom of the instrument body 11 is connected with a detection probe 5 through bolts, a through hole is formed in the bottom of the first protective housing 1, a movable door 2 is rotatably connected with the inner wall of one side of the through hole through a pin shaft, a lock catch 4 is arranged between one side of the bottom of the movable door 2 and one side, and the intermediate position of dodge gate 2 is opened has a plurality of guide holes 3, utilizes the isolated DH high pressure of first protective housing 1 and dodge gate 2, avoids the high pressure to cause the impaired problem of instrument body 11 to take place, when the oil in the first protective housing 1 of clearance, with dodge gate 2 open can, the clearance is convenient.
Wherein, hasp 4 comprises two fixing bases, gim peg and nut, and two fixing bases weld respectively in bottom one side of dodge gate 2 and bottom one side of first protective housing 1, and the intermediate position of fixing base has all opened the fixed orifices, and the gim peg is pegged graft in the inside of fixed orifices, and nut threaded connection is in the outer wall one side of gim peg.
The bottom of the connecting column 8 is provided with a groove 12, the top of the first protective shell 1 is welded with a connecting piece 13, the inner wall of the groove 12 is clamped on the outer wall of the connecting piece 13, and the bottom of the connecting column 8 is connected with the outer wall of the connecting piece 13 through a bolt.
Wherein, wiring hole 9 has all been opened at the top of first protective housing 1, the intermediate position of connecting piece 13 and the intermediate position of spliced pole 8, and it is comparatively convenient to dismantle to accessible wiring hole 9 connects electric treatment with instrument body 11 and electric putter 7's wire, takes out the bolt of spliced pole 8 and connecting piece 13 and can dismantle the operation.
Wherein, electric putter 7 and instrument body 11 all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The working principle is as follows: when the device is used, a user opens the movable door 2 through the lock catch 4, so that the instrument body 11 is arranged in the first protective shell 1, the electric push rod 7 is started, the relative position of the clamp 10 is adjusted, the instrument body 11 is fixed in the first protective shell 1, the movable door 2 is locked, the first protective shell and the movable door are used for isolating underground strong pressure, the problem that the instrument body is damaged due to the strong pressure is avoided, the user clamps the connecting column 8 on the outer wall of the connecting piece 13 and fixes the connecting column and the connecting piece, then leads of the instrument body 1 and the electric push rod 7 penetrate through the wiring hole 9 for electric connection treatment, the whole device is stretched into the underground, partial oil can be guided into the first protective shell 1 through the gap between the movable door 2 and the through hole and the guide hole 3, the speed of the oil entering the first protective shell 1 is reduced, and the capacity of the oil entering the first protective shell 1 is reduced, also can play the effect of protection instrument to a certain extent, can measure and handle, when the oil in the first protective housing of clearance 1, with the dodge gate 2 open can, the clearance is convenient.
Example 2
Referring to fig. 4, compared with embodiment 1, the pressure-bearing housing for an oil logging instrument in this embodiment has a fixing plate 15 connected to an outer wall of a detection probe 5 through a bolt, and a sealing plug 14 is bonded to an outer wall of the fixing plate 15.
The working principle is as follows: when the device is used, a user opens the movable door 2 through the lock catch 4, so that the instrument body 11 is arranged in the first protective shell 1, the electric push rod 7 is started, the relative position of the clamp 10 is adjusted, the instrument body 11 is fixed in the first protective shell 1, the movable door 2 is locked, the first protective shell and the movable door are used for isolating underground strong pressure, the problem that the instrument body is damaged due to the strong pressure is avoided, the user clamps the connecting column 8 on the outer wall of the connecting piece 13 and fixes the connecting column and the connecting piece, then leads of the instrument body 1 and the electric push rod 7 penetrate through the wiring hole 9 for electric connection treatment, the whole device is stretched into the underground, partial oil can be guided into the first protective shell 1 through the gap between the movable door 2 and the through hole and the guide hole 3, the speed of the oil entering the first protective shell 1 is reduced, and the capacity of the oil entering the first protective shell 1 is reduced, also can prevent the direct and instrument body 11 contacts of oil through fixed plate 15 and sealing plug 14, only make oil and 5 contacts of test probe can, also can play the effect of protection instrument to a certain extent, can measure and handle, when the oil in the first protective housing 1 of clearance, open the dodge gate 2 can, the clearance is convenient.
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 (6)
1. A pressure-bearing shell for an oil logging instrument comprises a first protective shell (1) and a connecting column (8), and is characterized in that the outer walls of two sides of the first protective shell (1) are fixedly connected with a second protective shell (6), the second protective shell (6) and the first protective shell (1) are made of metal materials, the inner wall of one side of the second protective shell (6) is fixedly connected with an electric push rod (7), a piston rod of the electric push rod (7) penetrates through one side of the first protective shell (1) and is fixedly connected with a clamp (10), a protective pad is bonded on the opposite side of the clamp (10), an instrument body (11) is clamped on the inner wall of the clamp (10), a detection probe (5) is fixedly connected with the bottom of the instrument body (11), an opening is formed in the bottom of the first protective shell (1), and a movable door (2) is arranged on the inner wall of one side of the first protective shell, a lock catch (4) is arranged between one side of the bottom of the movable door (2) and one side of the bottom of the first protection shell (1), and a plurality of guide holes (3) are formed in the middle of the movable door (2).
2. The pressure-bearing shell for the oil logging instrument as defined in claim 1, wherein the lock catch (4) comprises two fixing seats, a fixing bolt and a nut, the two fixing seats are fixedly connected to one side of the bottom of the movable door (2) and one side of the bottom of the first protective shell (1), the fixing holes are formed in the middle positions of the fixing seats, the fixing bolt is inserted into the fixing holes, and the nut is arranged on one side of the outer wall of the fixing bolt.
3. The pressure-bearing shell for the oil logging instrument is characterized in that a groove (12) is formed in the bottom of the connecting column (8), a connecting piece (13) is fixedly connected to the top of the first protective shell (1), the inner wall of the groove (12) is clamped to the outer wall of the connecting piece (13), and the bottom of the connecting column (8) is fixedly connected with the outer wall of the connecting piece (13).
4. The pressure-bearing housing for the oil logging instrument as claimed in claim 3, characterized in that the top of the first protective housing (1), the middle position of the connecting piece (13) and the middle position of the connecting column (8) are provided with wiring holes (9).
5. The pressure-bearing shell for the oil logging instrument as claimed in any one of claims 1 to 4, wherein the electric push rod (7) and the instrument body (11) are connected with a switch through wires, and the switch is connected with a power supply through wires.
6. The pressure-bearing housing for the oil logging instrument as claimed in any one of claims 1 to 4, characterized in that a fixing plate (15) is fixedly connected to the outer wall of the detection probe (5), and a sealing plug (14) is bonded to the outer wall of the fixing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074894.3U CN210317281U (en) | 2019-07-10 | 2019-07-10 | Pressure-bearing shell for petroleum logging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921074894.3U CN210317281U (en) | 2019-07-10 | 2019-07-10 | Pressure-bearing shell for petroleum logging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317281U true CN210317281U (en) | 2020-04-14 |
Family
ID=70150125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921074894.3U Expired - Fee Related CN210317281U (en) | 2019-07-10 | 2019-07-10 | Pressure-bearing shell for petroleum logging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317281U (en) |
-
2019
- 2019-07-10 CN CN201921074894.3U patent/CN210317281U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210710 |