CN207440052U - A kind of oil log scene nonhydrocarbon detector - Google Patents
A kind of oil log scene nonhydrocarbon detector Download PDFInfo
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- CN207440052U CN207440052U CN201721523792.6U CN201721523792U CN207440052U CN 207440052 U CN207440052 U CN 207440052U CN 201721523792 U CN201721523792 U CN 201721523792U CN 207440052 U CN207440052 U CN 207440052U
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Abstract
The utility model is related to oil detecting instrument technical fields, and disclose a kind of oil log scene nonhydrocarbon detector, including fixed frame, the positive bottom of fixed frame is installed with support leg, the inner cavity of the fixed frame is installed with shaft, and it is installed with dial at the top of fixed frame outer wall one side, one end of the shaft extends to the one side of dial and passes through connecting rod and is fixedly connected with one end of handrail, one end of the shaft and fixedly sleeved between dial and connecting rod has gear.The oil log scene nonhydrocarbon detector, pass through being used cooperatively for pointer and dial, allow to accomplish in well to the gas concentration of different depth with survey with note using gear and rocking bar simultaneously, improve the accuracy of testing result, it improves work efficiency simultaneously, it arbitrary depth can be measured in well by the cooperation detector of line wheel and connecting rope, reduce the difficulty of operation.
Description
Technical field
The utility model is related to oil detecting instrument technical fields, are specially a kind of oil log scene nonhydrocarbon detector.
Background technology
Well logging is the methods of survey with the gentle physical examination of rock-mineral analysis, geophysics, observation, acquisition, collect, record and analyze with
The pit shafts such as solid, liquids and gases during brill returns information, with this establish well logging geologic section, find oil/gas show,
Evaluate oil-gas Layer, and the process of drilling information service be provided for petroleum works, mud logging techniques be in oil-gas exploration and development activity most
Basic technology is discovery and the assessment most direct means of oil-gas reservoir, has and obtains that subsurface information is timely, various and analysis interpretation
The characteristics of quick.
During the developmental research of oil/gas well, in order to be detected to gas on-site, usually using nonhydrocarbon detector pair
Gas is detected, more difficult to the gas detection of each position of oil well since oil well is deeper, and nonhydrocarbon detector is in oil
It can generate and rock in well, and then cause that detection gas testing result cannot be accurately obtained, and then cannot accurately and timely accomplish pre-
Alert prompting, and can not detect in time and record other harmful gases, the error in judgement to underground gas is caused, into
And the heavy losses of personnel and property are caused, work efficiency is reduced, therefore it is proposed that a kind of oil log scene nonhydrocarbon detects
Instrument.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of oil log scene nonhydrocarbon detector, possesses steady
It is qualitative it is high, record, testing result are accurate and the advantages that work efficiency is high at any time, solve traditional nonhydrocarbon detector into well
Stability is cannot keep, and then detector is caused to rock so that testing result is inaccurate, influences testing result, well logging detection difficulty
Big and result is inaccurate and then can not accurately make early warning, and then the problem of reduction work efficiency.
(2) technical solution
To realize that aforementioned stable is high, record at any time, testing result is accurate and the high purpose of work efficiency, the utility model carry
For following technical solution：A kind of oil log scene nonhydrocarbon detector, including fixed frame, the positive bottom of fixed frame is fixed
Support leg is installed, the inner cavity of the fixed frame is installed with shaft, and is installed at the top of fixed frame outer wall one side
Dial, one end of the shaft extends to the one side of dial and passes through connecting rod and is fixedly connected with one end of handrail, described
One end of shaft and it is fixedly sleeved between dial and connecting rod have a gear, the one side of the fixed frame and positioned at gear
By fixed link and the bottom pivot bush unit of rocking bar, the front of the rocking bar is driven by the back side of spring and fixed plate to be connected for bottom
It connects, the one side of the fixed plate is fixedly mounted on the one side of fixed frame, the back side of the rocking bar and on the outer wall of fixed frame
Fixed pin is installed with, the middle part fixing sleeve of the shaft is equipped with line wheel, and movable sleeve is connected to connecting rope in the line wheel, described
One end of connecting rope extends to the outside of fixed frame lower surface and with being fixedly connected at the top of support plate, the one side of the support plate
It is fixedly connected with the one side of connecting plate, the connecting plate one side and is installed with geometrical clamp positioned at the bottom of support plate, it is described
The positive top of connecting plate passes through transmission shaft and damping device pivot bush unit.
Preferably, the damping device includes supporting rod, and the quantity of the supporting rod is two, and the one of two supporting rods
Hold the both ends pivot bush unit with transmission shaft, and the other end of two supporting rods passes through two connecting shafts and two wheel hubs respectively respectively
It is fixedly sleeved, compression plate is installed between two supporting rods, the bottom of the compression plate passes through compression spring and connecting plate
One side be sequentially connected.
Preferably, the quantity of the damping device is two, and two damping devices are respectively using the middle part of support plate in
The heart is symmetrically distributed on two connecting plates, and the distance between two described damping devices are more than the diameter of well head.
Preferably, bottom of the gear away from fixed frame one side is installed with pointer, the pointer and dial phase
It is mutually parallel.
Preferably, the top of the rocking bar and side be respectively with gear and fixed pin contacts and being not connected to, the rocking bar with
In a plane, and the top of rocking bar and the bottom of geared teeth are respectively arc to gear.
Preferably, the quantity of the geometrical clamp is two, and two geometrical clamps are point-blank, two geometrical clamps
Between fixing sleeve be connected to detector.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of oil log scene nonhydrocarbon detector, and possessing following has
Beneficial effect：
1st, the oil log scene nonhydrocarbon detector, by being used cooperatively for pointer and dial, while using gear and
Rocking bar allows to accomplish in well to the gas concentration of different depth with the accuracy for note, improving testing result is surveyed, together
When improve work efficiency, arbitrary depth can be surveyed in well by the cooperation detector of line wheel and connecting rope
Amount reduces the difficulty of operation.
2nd, the oil log scene nonhydrocarbon detector by effect of the wheel hub to oil well inner wall, is compressed using compression plate and pressed
Spring allows connecting plate to keep stable, and then ensures that connecting rope will not roll, so that detector can be in well
More stablizing for measurement, improves the detection stability of detector and the accuracy of testing result, so as to preferably make early warning
Processing, avoids causing personnel and property loss.
Description of the drawings
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the side schematic view of the utility model structure chart 1；
Fig. 3 is close-up schematic view at the A of the utility model structure chart 1.
In figure：1 fixed frame, 2 support legs, 3 shafts, 4 dials, 5 connecting rods, 6 handrails, 7 gears, 8 fixed links, 9 rocking bars,
10 springs, 11 fixed plates, 12 fixed pins, 13 line wheels, 14 connecting ropes, 15 support plates, 16 connecting plates, 17 geometrical clamps, 18 transmissions
Axis, 19 damping devices, 191 supporting rods, 192 connecting shafts, 193 wheel hubs, 194 compression plates, 195 compression springs, 20 pointers, 21 detectors.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of oil log scene nonhydrocarbon detector, including fixed frame 1,1 positive bottom of fixed frame
Support leg 2 is installed with, the inner cavity of fixed frame 1 is installed with shaft 3, and peace is fixed at the top of 1 outer wall one side of fixed frame
Equipped with dial 4, one end of shaft 3 extends to the one side of dial 4 and passes through connecting rod 5 and is fixedly connected with one end of handrail 6,
One end of shaft 3 and it is fixedly sleeved between dial 4 and connecting rod 5 have gear 7, gear 7 is away from 1 one side of fixed frame
Bottom is installed with pointer 20, and pointer 20 is mutually parallel with dial 4, using being used cooperatively for pointer 20 and dial 4, makes
It obtains and can be carried out recording in the way of detection, improve work efficiency, while can accomplish the gas concentration to different depth
It records at any time, so as to more be accurately obtained testing result, the one side of fixed frame 1 and passes through fixed link 8 positioned at the bottom of gear 7
With the bottom pivot bush unit of rocking bar 9, the front of rocking bar 9 is sequentially connected by the back side of spring 10 and fixed plate 11, fixed plate 11
One side be fixedly mounted on the one side of fixed frame 1, the back side of rocking bar 9 and be installed with fixation on the outer wall of fixed frame 1
Pin 12, the top and side of rocking bar 9 contact and are not connected to gear 7 and fixed pin 12 respectively, and rocking bar 9 is flat at one with gear 7
In face, and the bottom of 7 driving cog of the top of rocking bar 9 and gear is respectively arc, ensures that gear 7 and rocking bar 9 can be preferably driven,
It so that operation is easier, improves work efficiency, while ensures that gear 7 and rocking bar 9 will not fall off in transmission, improve
The security and reasonability of device, the middle part fixing sleeve of shaft 3 is equipped with line wheel 13, and movable sleeve is connected to connecting rope in line wheel 13
14, one end of connecting rope 14 extends to the outside of 1 lower surface of fixed frame and is fixedly connected with the top of support plate 15, support plate 15
One side be fixedly connected with the one side of connecting plate 16,16 one side of connecting plate and be installed with fixation positioned at the bottom of support plate 15
Folder 17, the quantity of geometrical clamp 17 is two, and two geometrical clamps 17 are point-blank, fixedly sleeved between two geometrical clamps 17
There is detector 21, preferably detector 21 can be fixed by geometrical clamp 17, so as to improve the steady of the detection of detector 21
The accuracy of qualitative and testing result, and 16 positive top of connecting plate is by transmission shaft 18 and 19 pivot bush unit of damping device,
The quantity of damping device 19 is two, and two damping devices 19 are symmetrically distributed in two centered on the middle part of support plate 15 respectively
On a connecting plate 16, the distance between two damping devices 19 are more than the diameter of well head, using two supporting rods 191 so that support
Detector 21 can more preferably be stablized, so as to be detected, improve detection by 15 the right and left uniform force of plate faster
Efficiency and quality, while be rolling friction by wheel hub 193 and the borehole wall, reduce the resistance with the borehole wall so that 21 energy of detector
It is smoothly moved in well, so as to measure, improves the reasonability and feasibility of device, damping device 19 includes support
Bar 191, the quantity of supporting rod 191 are two, and one end of two supporting rods 191 both ends movable sleeve with transmission shaft 18 respectively
It connects, and the other end of two supporting rods 191 is fixedly sleeved by two connecting shafts 192 and two wheel hubs 193 respectively, two supports
Compression plate 194 is installed between bar 191, the bottom of compression plate 194 is driven by the one side of compression spring 195 and connecting plate 16
Connection is slided the fitting of the borehole wall convenient for passing through wheel hub 193, connecting plate 16 is subtracted using compression plate 194 and compression spring 195
Shake so that detector 21 double swerve and then will not cause testing result inaccurate, improve the stability of the detection of detector 21
And accuracy.
During work, using connecting rod 5 shaft 3 is driven to rotate by rotary handle 6, while rocking bar 9 is driven using gear 7,
Passing through the cooperation of spring 10, fixed plate 11 and fixed pin 12 so that rocking bar 9 can be fixed, and then ensure that gear 7 can be fixed,
Pass through the cooperation of pointer 20 and dial 4 simultaneously so that when detecting can be with survey with note, while will be supported by connecting rope 14
Plate 15 is put into well, and the borehole wall is squeezed using damping device 19, is ensured that support plate 15 will not rock, while is clamped by geometrical clamp 17
Detector 21, so as to which the stable and accurate gas concentration to different depth in well is detected.
In conclusion the oil log scene nonhydrocarbon detector, by being used cooperatively for pointer 20 and dial 4, simultaneously
Allow to accomplish to improve testing result with surveying with note to the gas concentration of different depth in well using gear 7 and rocking bar 9
Accuracy, improve work efficiency simultaneously, can be in well by the cooperation detector 21 of line wheel 13 and connecting rope 14
Arbitrary depth measures, and reduces the difficulty of operation；By effect of the wheel hub 193 to oil well inner wall, compression plate 194 is utilized
Compression press spring 195 allows connecting plate 16 to keep stable, and then ensures that connecting rope 14 will not roll, so that inspection
The detection stability of detector 21 and the accuracy of testing result can be improved in the more stable of borehole measurement by surveying instrument 21,
So as to preferably make early warning processing, avoid causing personnel and property loss, solve the nothing in well is entered of traditional detection instrument 21
Method keeps stability, and then detector 21 is caused to rock so that testing result is inaccurate, influences testing result, well logging detection difficulty
Big and result is inaccurate and then can not accurately make early warning, and then the problem of reduction work efficiency.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of oil log scene nonhydrocarbon detector, including fixed frame (1), it is characterised in that：The fixed frame (1) is positive
Bottom is installed with support leg (2), and the inner cavity of the fixed frame (1) is installed with shaft (3), and fixed frame (1) outer wall
Dial (4) is installed at the top of one side, one end of the shaft (3) extends to the one side of dial (4) and passes through company
Extension bar (5) is fixedly connected with one end of handrail (6), one end of the shaft (3) and positioned at dial (4) and connecting rod (5) it
Between it is fixedly sleeved have a gear (7), the one side of the fixed frame (1) and pass through fixed link (8) and rocking bar positioned at the bottom of gear (7)
(9) bottom pivot bush unit, the front of the rocking bar (9) are sequentially connected by the back side of spring (10) and fixed plate (11), institute
The one side for stating fixed plate (11) is fixedly mounted on the one side of fixed frame (1), the back side of the rocking bar (9) and positioned at fixed frame (1)
Outer wall on be installed with fixed pin (12), the middle part fixing sleeve of the shaft (3) is equipped with line wheel (13), the line wheel (13)
Upper movable sleeve is connected to connecting rope (14), one end of the connecting rope (14) extend to the outside of fixed frame (1) lower surface and with branch
Fagging is fixedly connected at the top of (15), and the one side of the support plate (15) is fixedly connected with the one side of connecting plate (16), the company
Fishplate bar (16) one side and it is installed with geometrical clamp (17), the positive top of the connecting plate (16) positioned at the bottom of support plate (15)
Portion passes through transmission shaft (18) and damping device (19) pivot bush unit.
2. a kind of oil log scene nonhydrocarbon detector according to claim 1, it is characterised in that：The damping device
(19) include supporting rod (191), the quantity of the supporting rod (191) is two, and one end of two supporting rods (191) respectively with
The both ends pivot bush unit of transmission shaft (18), and the other end of two supporting rods (191) passes through two connecting shafts (192) and two respectively
A wheel hub (193) is fixedly sleeved, and compression plate (194), the compression plate are installed between two supporting rods (191)
(194) bottom is sequentially connected by the one side of compression spring (195) and connecting plate (16).
3. a kind of oil log scene nonhydrocarbon detector according to claim 1, it is characterised in that：The damping device
(19) quantity is two, and two damping devices (19) are symmetrically distributed in two centered on the middle part of support plate (15) respectively
On connecting plate (16), the distance between two described damping devices (19) are more than the diameter of well head.
4. a kind of oil log scene nonhydrocarbon detector according to claim 1, it is characterised in that：The gear (7) is remote
Bottom from fixed frame (1) one side is installed with pointer (20), and the pointer (20) is mutually parallel with dial (4).
5. a kind of oil log scene nonhydrocarbon detector according to claim 1, it is characterised in that：The rocking bar (9)
Top and side contact and are not connected to gear (7) and fixed pin (12) respectively, and the rocking bar (9) is flat at one with gear (7)
In face, and the top of rocking bar (9) and the bottom of gear (7) driving cog are respectively arc.
6. a kind of oil log scene nonhydrocarbon detector according to claim 1, it is characterised in that：The geometrical clamp (17)
Quantity for two, and two geometrical clamps (17) are point-blank, and fixing sleeve is connected to inspection between two geometrical clamps (17)
Survey instrument (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523792.6U CN207440052U (en) | 2017-11-15 | 2017-11-15 | A kind of oil log scene nonhydrocarbon detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523792.6U CN207440052U (en) | 2017-11-15 | 2017-11-15 | A kind of oil log scene nonhydrocarbon detector |
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| Publication Number | Publication Date |
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| CN207440052U true CN207440052U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721523792.6U Active CN207440052U (en) | 2017-11-15 | 2017-11-15 | A kind of oil log scene nonhydrocarbon detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
-
2017
- 2017-11-15 CN CN201721523792.6U patent/CN207440052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487383A (en) * | 2020-06-05 | 2020-08-04 | 贵州中烟工业有限责任公司 | General type is gaseous auxiliary detection device in pit |
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