CN212563204U - Detection and test device for winch sensor of logging-while-drilling instrument - Google Patents
Detection and test device for winch sensor of logging-while-drilling instrument Download PDFInfo
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- CN212563204U CN212563204U CN202021547270.1U CN202021547270U CN212563204U CN 212563204 U CN212563204 U CN 212563204U CN 202021547270 U CN202021547270 U CN 202021547270U CN 212563204 U CN212563204 U CN 212563204U
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- winch sensor
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- base
- welded
- disc
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 238000007689 inspection Methods 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model discloses a logging while drilling instrument winch sensor inspection and test device, the on-line screen storage device comprises a base, the top of base is provided with the control cabinet, the bolt fastening has the rotating electrical machines at the top of base, the output of rotating electrical machines has the pivot through the coupling joint, the outer wall welding of pivot has the disc, the one end welding of pivot has the connection carousel, the welding of one side of connecting the carousel has the fixture block, the one end of connecting the carousel is provided with the winch sensor, the top of base has the spill supporting shoe through the bolt fastening, one side inner wall of spill supporting shoe is provided with photoelectric emitter, the opposite side inner wall of spill supporting shoe is provided with. The utility model discloses a set up photoemitter and photoelectric receiver and can calculate the measurement accuracy of winch sensor, the rotating electrical machines drives the disc and rotates, connects the carousel and is connected with the winch sensor, realizes the synchronous rotation of winch sensor and disc, and the control cabinet just can take notes the time of response, reaches the purpose of long-time detection.
Description
Technical Field
The utility model relates to a sensor inspection technical field especially relates to a logging while drilling instrument winch sensor inspection testing arrangement.
Background
In the prior art, a winch sensor is the most important sensor of a logging-while-drilling instrument, and is mainly used for recording well depth parameters, and the working state of the winch sensor directly influences the timeliness and the accuracy of depth measurement in logging-while-drilling, so that the quality of logging information and the development of oil-gas exploration work are influenced; the existing simple testing device of the winch sensor can only simply judge the technical performance of the sensor, and cannot accurately judge the error rate and the measurement precision of the sensor, so that a novel testing device is urgently needed.
Through retrieval, chinese patent application No. 201620672185.5 discloses a logging while drilling instrument winch sensor inspection test device, including the rack, the winch sensor is fixed to be set up on the rack, is provided with the bearing frame on the rack, runs through the bearing frame and is provided with the transmission shaft, and the one end of transmission shaft is connected with the winch sensor, and the other end of transmission shaft is connected with drive arrangement, is provided with the pointer along with the synchronous rotation of transmission shaft on the transmission shaft, is provided with the calibrated scale that is used for showing the pointer corner on the bearing frame. The above patents suffer from the following disadvantages: the device rotates through the handle and carries out sensor detection, can only detect the sensor in the short time, can't detect its accuracy of sensor after long-time work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the logging while drilling instrument winch sensor inspection and test device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a logging while drilling instrument winch sensor inspection testing arrangement, the on-line screen storage device comprises a base, the top of base is provided with the control cabinet, the bolt fastening is passed through at the top of base has the rotating electrical machines, rotating electrical machines and control cabinet electric connection, there is the pivot rotating electrical machines output has the pivot through the coupling joint, the outer wall welding of pivot has the disc, the one end welding of pivot has the connection carousel, the welding of one side of connection carousel has the fixture block, threaded hole is seted up to one side of fixture block, the inner wall of screw hole rotates and is connected with the chucking bolt, the one end of connecting the carousel is provided with the winch sensor, the top of base is passed through the bolt fastening and is had the spill supporting shoe, one side inner wall of spill supporting shoe is provided.
As a further aspect of the present invention: the welding of the top of base has the rotating turret, and the inner wall welding of rotating turret has the fixed column, and the outer wall rotation of fixed column is connected with the push rod, and the outer wall welding of push rod one side has the lug, and the top of base is provided with spacing concave block, and the inner wall sliding connection of spacing concave block has the sliding block, and the welding of the one end of sliding block has the connecting rod, and the top of base is provided with spacing.
As a further aspect of the present invention: a round hole is formed in the center of one side of the disc, and a notch is formed in one side of the disc.
As a further aspect of the present invention: and one end of the winch sensor is provided with a thread groove, and the thread groove is matched with the clamping bolt.
As a further aspect of the present invention: the concave supporting block is electrically connected with the console.
As a further aspect of the present invention: a limiting plate is welded at one end of the connecting rod, and a return spring is sleeved on the outer wall of the connecting rod.
As a further aspect of the present invention: one side of the limiting frame is provided with a round hole, and the winch sensor is arranged on the limiting frame.
Compared with the prior art, the utility model provides a logging while drilling instrument winch sensor inspection testing arrangement possesses following beneficial effect:
1. this be used for a logging while drilling instrument winch sensor inspection testing arrangement, can calculate the measurement accuracy of winch sensor through setting up photoelectric emitter and photoelectric receiver, utilize the rotating electrical machines to rotate, it rotates to drive the disc, it is connected with the winch sensor to connect the carousel, realize the synchronous rotation of winch sensor and disc, because it has the notch to open on the disc, photoelectric emitter and photoelectric receiver and notch are when same straight line, the control cabinet just can the numerical value of record pulse and the time of response, reach long-time record and the purpose that detects.
2. This be used for a while-drilling logging instrument winch sensor inspection testing arrangement can carry out the analysis to the numerical value of record through setting up the control cabinet, and the disc just can take notes a set of numerical value at every turn round, through contrasting every group numerical value, realizes the accuracy detection to the winch sensor, and the while control cabinet can control the rotational speed of rotating electrical machines, and then surveys the precision and the sensitivity of the winch sensor under the different rotational speeds.
3. This be used for a along with boring logging instrument winch sensor inspection testing arrangement can fix the winch sensor through setting up spacing, utilizes push rod and lug to push away the sliding block to spacing spill piece side motion, makes the limiting plate to side motion under the effect of connecting rod, reaches the purpose of fixed winch sensor, and simultaneously, reset spring can make the sliding block reset, and then makes the limiting plate keep away from the winch sensor, reaches the purpose of installing fast and taking out the winch sensor.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of a detection and testing device for a winch sensor of a logging-while-drilling instrument provided by the utility model;
fig. 2 is a schematic diagram of a disc structure of the inspection and testing device for the winch sensor of the logging-while-drilling instrument provided by the utility model;
FIG. 3 is a schematic structural view of a concave support block of the apparatus for testing and inspecting a winch sensor of a logging while drilling instrument provided by the present invention;
fig. 4 is the utility model provides a connection carousel structure sketch of logging while drilling instrument winch sensor inspection testing arrangement.
In the figure: the device comprises a push rod 1, a convex block 2, a rotating frame 3, a base 4, a sliding block 5, a reset spring 6, a limiting frame 7, a connecting turntable 8, a concave supporting block 9, a console 10, a rotating motor 11, a disc 12, a winch sensor 13, a limiting plate 14, a limiting concave block 15, a round hole 16, a notch 17, a photoelectric receiver 18, a photoelectric emitter 19, a clamping block 20 and a clamping bolt 21.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In order to record and detect a winch sensor 13 for a long time, the winch sensor detection and test device comprises a base 4 as shown in figures 1, 2 and 3, wherein the top of the base 4 is provided with a control console 10, the top of the base 4 is fixedly provided with a rotating motor 11 through bolts, the rotating motor 11 is electrically connected with the control console 10, the output end of the rotating motor 11 is connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is welded with a disc 12, the center of one side of the disc 12 is provided with a round hole 16, one side of the disc 12 is provided with a notch 17, one end of the rotating shaft is welded with a connecting turntable 8, one side of the connecting turntable 8 is welded with a fixture block 20, one side of the fixture block 20 is provided with a threaded hole, the inner wall of the threaded hole is rotatably connected with a clamping bolt 21, one end of the connecting, the thread groove is matched with a clamping bolt 21, a concave supporting block 9 is fixed at the top of the base 4 through a bolt, a photoelectric emitter 19 is arranged on the inner wall of one side of the concave supporting block 9, a photoelectric receiver 18 is arranged on the inner wall of the other side of the concave supporting block 9, the concave supporting block 9 is electrically connected with the console 10, and the disc 12 is arranged between the inner walls of the two sides of the concave supporting block 9; the measurement accuracy of the winch sensor 13 can be calculated by arranging the photoelectric emitter 19 and the photoelectric receiver 18, the rotating motor 11 is utilized to rotate to drive the disc 12 to rotate, the connecting turntable 8 is connected with the winch sensor 13, the synchronous rotation of the winch sensor 13 and the disc 12 is realized, and as the groove opening 17 is formed in the disc 12, when the photoelectric emitter 19, the photoelectric receiver 18 and the groove opening 17 are in the same straight line, the control console 10 can record the numerical value of the pulse and the response time, so that the purposes of long-time recording and detection are achieved.
In order to quickly mount and take out the winch sensor 13, as shown in fig. 1 and 4, a rotating frame 3 is welded at the top of a base 4, a fixed column is welded on the inner wall of the rotating frame 3, a push rod 1 is rotatably connected to the outer wall of the fixed column, a convex block 2 is welded on the outer wall of one side of the push rod 1, a limiting concave block 15 is arranged at the top of the base 4, a sliding block 5 is slidably connected to the inner wall of the limiting concave block 15, a connecting rod is welded at one end of the sliding block 5, a limiting plate 14 is welded at one end of the connecting rod, a reset spring 6 is sleeved on the outer wall of the connecting rod, a limiting frame 7 is arranged at the top; can fix winch sensor 13 through setting up spacing 7, utilize push rod 1 and lug 2 to push away sliding block 5 and move to spacing concave block 15 one side, make limiting plate 14 to the side motion under the effect of connecting rod, reach the purpose of fixed winch sensor 13, simultaneously, reset spring 6 can make sliding block 5 reset, and then makes limiting plate 14 keep away from winch sensor 13, reaches the purpose of installing fast and taking out winch sensor 13.
The working principle is as follows: fixing equipment at a proper position, connecting the equipment with a power supply, pushing a sliding block 5 to move towards one side of a limiting concave block 15 by using a push rod 1 and a convex block 2, enabling a limiting plate 14 to move towards one side under the action of a connecting rod, fixing a winch sensor 13, rotating a rotating motor 11 to drive a disc 12 to rotate, connecting a rotary disc 8 with the winch sensor 13, and realizing synchronous rotation of the winch sensor 13 and the disc 12, wherein when a groove opening 17 is formed in the disc 12, a photoelectric emitter 19, a photoelectric receiver 19 and the groove opening 17 are in the same straight line, a control console 10 can record the numerical value of a pulse and the response time.
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 (7)
1. The inspection and test device for the winch sensor of the logging-while-drilling instrument comprises a base (4) and is characterized in that a control console (10) is arranged at the top of the base (4), a rotating motor (11) is fixed at the top of the base (4) through bolts, the rotating motor (11) is electrically connected with the control console (10), the output end of the rotating motor (11) is connected with a rotating shaft through a coupler, a disc (12) is welded on the outer wall of the rotating shaft, a connecting turntable (8) is welded at one end of the rotating shaft, a clamping block (20) is welded at one side of the connecting turntable (8), a threaded hole is formed in one side of the clamping block (20), a clamping bolt (21) is rotatably connected to the inner wall of the threaded hole, a winch sensor (13) is arranged at one end of the connecting turntable (8), a concave supporting block (9) is fixed at the top of the, the photoelectric receiver (18) is arranged on the inner wall of the other side of the concave supporting block (9), and the disc (12) is arranged between the inner walls of the two sides of the concave supporting block (9).
2. The device for detecting and testing the logging-while-drilling instrument winch sensor according to claim 1, wherein a rotating frame (3) is welded at the top of the base (4), a fixed column is welded on the inner wall of the rotating frame (3), a push rod (1) is rotatably connected to the outer wall of the fixed column, a convex block (2) is welded on the outer wall of one side of the push rod (1), a limiting concave block (15) is arranged at the top of the base (4), a sliding block (5) is slidably connected to the inner wall of the limiting concave block (15), a connecting rod is welded at one end of the sliding block (5), and a limiting frame (7) is arranged at the top of the base (.
3. The while-drilling logging instrument winch sensor inspection and test device as claimed in claim 1, wherein a circular hole (16) is formed in the center of one side of the disc (12), and a notch (17) is formed in one side of the disc (12).
4. The while-drilling logging instrument winch sensor inspection and test device as recited in claim 1, wherein one end of the winch sensor (13) is provided with a threaded groove, and the threaded groove is matched with the clamping bolt (21).
5. The LWD sensor detection device as claimed in claim 1, wherein the concave supporting block (9) is electrically connected to the console (10).
6. The while-drilling logging instrument winch sensor inspection and test device as claimed in claim 2, wherein a limiting plate (14) is welded at one end of the connecting rod, and a return spring (6) is sleeved on the outer wall of the connecting rod.
7. The device for detecting and testing the winch sensor of the logging-while-drilling instrument according to claim 2, wherein a round hole is formed in one side of the limiting frame (7), and the winch sensor (13) is arranged on the limiting frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547270.1U CN212563204U (en) | 2020-07-30 | 2020-07-30 | Detection and test device for winch sensor of logging-while-drilling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547270.1U CN212563204U (en) | 2020-07-30 | 2020-07-30 | Detection and test device for winch sensor of logging-while-drilling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212563204U true CN212563204U (en) | 2021-02-19 |
Family
ID=74631124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021547270.1U Expired - Fee Related CN212563204U (en) | 2020-07-30 | 2020-07-30 | Detection and test device for winch sensor of logging-while-drilling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212563204U (en) |
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2020
- 2020-07-30 CN CN202021547270.1U patent/CN212563204U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |