CN213869853U - Underground electronic pressure gauge - Google Patents
Underground electronic pressure gauge Download PDFInfo
- Publication number
- CN213869853U CN213869853U CN202023051644.3U CN202023051644U CN213869853U CN 213869853 U CN213869853 U CN 213869853U CN 202023051644 U CN202023051644 U CN 202023051644U CN 213869853 U CN213869853 U CN 213869853U
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- CN
- China
- Prior art keywords
- pressure gauge
- sensor
- electronic pressure
- coil spring
- fixedly connected
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Abstract
The utility model discloses a downhole electronic pressure gauge, which comprises an electronic pressure gauge body, wherein the electronic pressure gauge body comprises a sensor, a lead is fixedly connected on the sensor, one side of the sensor is fixedly connected with a waterproof box through a bolt, the bottom of the waterproof box is provided with a helical blade, the middle part of the helical blade is provided with a rotating rod, the inside of the waterproof box is provided with a signal motor at the position corresponding to the rotating rod, the output end of the signal motor is in limit connection with a shaft coupler, the shaft coupler is in limit fixed connection with the rotating rod, the lead is provided with a containing device, the containing device comprises a containing box, the center of the containing box is provided with a hollow rotating shaft, the hollow rotating shaft is sleeved with a coil spring, the coil spring is sleeved with a lead, one side of the containing box is provided with a wire outlet, the utility model has simple operation, and can generate rebound force generated by reversely pushing and stretching the coil spring through the helical blade to accelerate the rising speed of the sensor, the sensor return efficiency is improved.
Description
Technical Field
The utility model relates to a pressure gauge technical field, more specifically say, relate to an electron pressure meter in pit.
Background
The electronic pressure gauge is a high-precision electronic instrument mainly used for measuring the pressure and temperature values of an oil-gas field deposit. The core components of the pressure gauge are a pressure sensor and a temperature sensor, and the working environment of the pressure gauge is severe and changeable, so that the manufacturing of an induction element needs to select special high-temperature and high-pressure resistant materials which meet deep underground operation so as to ensure the accuracy and reliability of the electronic voltmeter;
the electronic pressure gauge used in the well has the following defects when in use:
gravity through sensor self can sink into subaquely, when measuring the completion back, when drawing it, because of the reason of rivers, tensile speed is slower in the aquatic, can make the circuit cause the fracture sometimes because of drawing with great strength.
There is a need to provide a downhole electronic pressure gauge that addresses the problems noted above.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an electron pressure meter in pit, its easy operation can produce through helical blade and has reversely pushed and the produced resilience force of tensile coil spring accelerates the rising speed of sensor, makes the sensor return efficiency improve.
In order to solve the above problem, the utility model adopts the following technical scheme:
an underground electronic pressure gauge comprises an electronic pressure gauge body, wherein the electronic pressure gauge body comprises a sensor, a lead is fixedly connected to the sensor, a waterproof box is fixedly connected to one side of the sensor through a bolt, a helical blade is arranged at the bottom of the waterproof box, a rotating rod is arranged in the middle of the helical blade, the rotating rod is movably connected with the waterproof box in a limiting mode, a signal motor is arranged in the waterproof box and is located at a position corresponding to the rotating rod, a coupler is connected to the output end of the signal motor in a limiting mode, the coupler is fixedly connected with the rotating rod in a limiting mode, and a containing device is arranged on the lead;
storage device includes the receiver, the center department of receiver is provided with hollow rotating shaft, the cover is equipped with the wind spring in the hollow rotating shaft, the cover is equipped with the wire on the wind spring, one side of receiver is provided with the outlet, the utility model is simple in operation, can produce through helical blade and reversely pushed and the produced resilience force of tensile wind spring accelerates the rising speed of sensor, makes sensor return efficiency improve.
As an optimized scheme of the utility model, the bottom fixed mounting of signal motor has the motor cabinet, through bolt fixed connection between motor cabinet and the waterproof box.
As a preferred scheme of the utility model, the bull stick is located the inside and outside both sides that correspond waterproof box and all overlaps and is equipped with the stopper, fixed connection between stopper and the bull stick.
As the utility model discloses a preferred scheme, the both ends that hollow rotating shaft is located the receiver outside all are provided with the protrusion piece, spacing swing joint between hollow rotating shaft and the receiver.
As an optimized scheme of the utility model, fixed connection between the one end of coil spring and the hollow rotating shaft, fixed connection between the other end of coil spring and the wire.
As an optimized scheme of the utility model, the one end of wire is worn out from the outlet and is fixed connection between the sensor, fixed connection between the other end of wire and the coil spring.
Compared with the prior art, the utility model has the advantages of:
(1) when the utility model is used, the signal motor is started, the output end of the signal motor drives the shaft coupling to rotate, the rotating rod is driven to rotate through the shaft coupling, the rotating rod drives the helical blade to rotate, the helical blade rotates to spirally push water flow, upward thrust is generated, and the rising speed of the sensor is promoted;
(2) the hollow rotating shaft is used for limiting and supporting the coil spring, so that the coil spring cannot fall off when being stretched, the coil spring can generate automatic resilience force when being stretched through the arranged coil spring, and the resilience force can drive the sensor to stretch upwards.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the waterproof case of the present invention;
fig. 3 is a schematic structural view of the storage device of the present invention;
fig. 4 is the schematic sectional structure diagram of the storage device of the present invention.
The reference numbers in the figures illustrate:
1. an electronic pressure gauge body; 101. a sensor; 102. a wire; 2. a waterproof box; 3. a helical blade; 4. a rotating rod; 401. a limiting block; 5. a signal motor; 501. a motor base; 6. a coupling; 7. a storage device; 701. a storage box; 702. a hollow rotating shaft; 7021. a protruding block; 703. a coil spring; 704. and (6) an outlet.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-4, an underground electronic pressure gauge comprises an electronic pressure gauge body 1, wherein the electronic pressure gauge body 1 comprises a sensor 101, a lead 102 is fixedly connected to the sensor 101, a waterproof box 2 is fixedly connected to one side of the sensor 101 through a bolt, a helical blade 3 is arranged at the bottom of the waterproof box 2, a rotating rod 4 is arranged in the middle of the helical blade 3, the rotating rod 4 is movably connected with the waterproof box 2 in a limiting manner, a signal motor 5 is arranged in the waterproof box 2 at a position corresponding to the rotating rod 4, a coupler 6 is connected to the output end of the signal motor 5 in a limiting manner, the coupler 6 is fixedly connected with the rotating rod 4 in a limiting manner, and a storage device 7 is arranged on the lead 102;
the storage device 7 comprises a storage box 701, a hollow rotating shaft 702 is arranged at the center of the storage box 701, a coil spring 703 is sleeved on the hollow rotating shaft 702, a lead 102 is sleeved on the coil spring 703, and an outlet 704 is arranged on one side of the storage box 701.
In the embodiment of the present invention, the sensor 101 is used for sensing the pressure and temperature in the well and transmitting data upwards through the arranged wire 102, the sensor 101 can be supported and fixed while data transmission can be performed through the arranged wire 102, the waterproof box 2 is used for protecting the signal motor 5, so that the signal motor 5 is not affected by water flow, the water flow can be pushed by the arranged helical blade 3 when rotating, so that the helical blade 3 generates upward thrust, the ascending speed is accelerated, the rotating rod 4 is used for spacing and supporting the helical blade 3, so that the helical blade 3 can perform spacing rotation at the bottom of the waterproof box 2, the signal motor 5 is started, the signal motor 5 can select different models according to actual conditions, for example, the model is selected to be TCHV32-1500-3-10S, the output end of the signal motor 5 drives the coupler 6 to rotate, the coupler 6 drives the rotating rod 4 to rotate, the rotating rod 4 drives the helical blade 3 to rotate, the helical blade 3 rotates to spirally push water flow to generate upward thrust, and the rising speed of the sensor 101 is improved; storage device 7 through setting up is used for taking in the arrangement automatically to wire 102, makes wire 102 neat not chaotic, is used for carrying out spacing support to coil spring 703 through the hollow rotating shaft 702 that sets up, makes coil spring 703 can not produce when stretched and drops, can produce the power of automatic resilience through the coil spring 703 that sets up when stretched, and the resilience force can drive sensor 101 upwards and stretch.
Specifically, referring to fig. 2, a motor base 501 is fixedly mounted at the bottom of the signal motor 5, and the motor base 501 is fixedly connected with the waterproof box 2 through bolts.
In this embodiment: the motor base 501 is used for fixing the position of the signal motor 5, so that the signal motor 5 cannot deviate during operation to cause other influences.
Specifically, please refer to fig. 1 and fig. 2, the rotating rod 4 is sleeved with a limiting block 401 at both sides of the inside and the outside of the waterproof box 2, and the limiting block 401 is fixedly connected with the rotating rod 4.
In this embodiment: limiting setting can be carried out on the rotating rod 4 through the arranged limiting block 401, so that the rotating rod 4 can rotate at the bottom of the waterproof box 2 and cannot fall off.
Specifically, referring to fig. 3, the two ends of the hollow rotating shaft 702 located outside the storage box 701 are both provided with protruding blocks 7021, and the hollow rotating shaft 702 is movably connected to the storage box 701 in a limiting manner.
In this embodiment: the protruding block 7021 is arranged to limit the rotation of the hollow rotating shaft 702, so that the hollow rotating shaft 702 can rotate in the middle of the storage box 701 and cannot be separated from the storage box 701.
Specifically, referring to fig. 4, one end of the coil spring 703 is fixedly connected to the hollow rotating shaft 702, and the other end of the coil spring 703 is fixedly connected to the wire 102.
In this embodiment: by fixing the coil spring 703, the coil spring 703 and the hollow rotating shaft 702 are prevented from falling off, and a resilience force can be generated for the lead 102.
Specifically, referring to fig. 1 and 4, one end of the wire 102 is extended out of the outlet 704 and fixedly connected to the sensor 101, and the other end of the wire 102 is fixedly connected to the coil spring 703.
In this embodiment: the lead 102 can perform a limiting supporting function on the sensor 101 by fixing both ends of the lead 102.
In this embodiment, it should be noted that: the electronic pressure gauge body 1, the sensor 101 and the signal motor 5 are all existing devices, the scheme is only applied, and the working principle and the electrical connection relation of the electronic pressure gauge body and the sensor belong to the prior art, so that the details are not repeated.
The utility model discloses a theory of operation and use flow: when the underground electronic pressure gauge is used, the signal motor 5 is started, the output end of the signal motor 5 drives the coupler 6 to rotate, the coupler 6 drives the rotating rod 4 to rotate, the rotating rod 4 drives the helical blade 3 to rotate, the helical blade 3 rotates to spirally push water flow to generate upward thrust, and the rising speed of the sensor 101 is increased;
the arranged hollow rotating shaft 702 is used for limiting and supporting the coil spring 703, so that the coil spring 703 cannot fall off when being stretched, and the arranged coil spring 703 can generate an automatic rebounding force when being stretched, and the rebounding force can drive the sensor 101 to be stretched upwards; the utility model is simple in operation, can produce through helical blade 3 and reversely pushed and stretch the produced resilience force of coil spring 703 and accelerate sensor 101's rising speed, make sensor 101 return efficiency and improve.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A downhole electronic pressure gauge comprises an electronic pressure gauge body (1), and is characterized in that: the electronic pressure gauge body (1) comprises a sensor (101), a lead (102) is fixedly connected to the sensor (101), a waterproof box (2) is fixedly connected to one side of the sensor (101) through a bolt, a spiral blade (3) is arranged at the bottom of the waterproof box (2), a rotating rod (4) is arranged in the middle of the spiral blade (3), the rotating rod (4) is movably connected with the waterproof box (2) in a limiting mode, a signal motor (5) is arranged in the waterproof box (2) at a position corresponding to the rotating rod (4), a coupler (6) is connected to the output end of the signal motor (5) in a limiting mode, the coupler (6) is fixedly connected with the rotating rod (4) in a limiting mode, and a storage device (7) is arranged on the lead (102);
storage device (7) are including receiver (701), the center department of receiver (701) is provided with hollow pivot (702), the cover is equipped with coil spring (703) on hollow pivot (702), the cover is equipped with wire (102) on coil spring (703), one side of receiver (701) is provided with outlet (704).
2. A downhole electronic pressure gauge according to claim 1, wherein: the bottom fixed mounting of signal motor (5) has motor cabinet (501), pass through bolt fixed connection between motor cabinet (501) and waterproof box (2).
3. A downhole electronic pressure gauge according to claim 1, wherein: the rotating rod (4) is located inside the corresponding waterproof box (2) and is sleeved with a limiting block (401) on two sides of the outside, and the limiting block (401) is fixedly connected with the rotating rod (4).
4. A downhole electronic pressure gauge according to claim 1, wherein: the two ends of the hollow rotating shaft (702) located outside the storage box (701) are provided with protruding blocks (7021), and the hollow rotating shaft (702) is movably connected with the storage box (701) in a limiting mode.
5. A downhole electronic pressure gauge according to claim 1, wherein: one end of the coil spring (703) is fixedly connected with the hollow rotating shaft (702), and the other end of the coil spring (703) is fixedly connected with the lead (102).
6. A downhole electronic pressure gauge according to claim 1, wherein: one end of the lead (102) penetrates out of the outlet (704) and is fixedly connected with the sensor (101), and the other end of the lead (102) is fixedly connected with the coil spring (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051644.3U CN213869853U (en) | 2020-12-17 | 2020-12-17 | Underground electronic pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051644.3U CN213869853U (en) | 2020-12-17 | 2020-12-17 | Underground electronic pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213869853U true CN213869853U (en) | 2021-08-03 |
Family
ID=77068982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051644.3U Expired - Fee Related CN213869853U (en) | 2020-12-17 | 2020-12-17 | Underground electronic pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213869853U (en) |
-
2020
- 2020-12-17 CN CN202023051644.3U patent/CN213869853U/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 |
Granted publication date: 20210803 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |