CN220087394U - Underground camera shooting storage device - Google Patents
Underground camera shooting storage device Download PDFInfo
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- CN220087394U CN220087394U CN202321643727.2U CN202321643727U CN220087394U CN 220087394 U CN220087394 U CN 220087394U CN 202321643727 U CN202321643727 U CN 202321643727U CN 220087394 U CN220087394 U CN 220087394U
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Abstract
The underground camera shooting storage device comprises a camera, a supporting frame, a camera shooting shell, an image processor and a rope cap, wherein the cylindrical camera shooting shell is detachably arranged below the rope cap, an annular light-transmitting fixed pressure cap is detachably arranged at the bottom of the camera shooting shell, pressure-resistant glass is arranged at the center of the light-transmitting fixed pressure cap, a fixing plate and a sealing ring are sequentially clamped above the light-transmitting fixed pressure cap from top to bottom, an isolating layer of the supporting frame with a shell structure is arranged above the fixing plate, the image processor and a battery for supplying power to the image processor are arranged in the supporting frame, the fixing plate is arranged at the top of the supporting frame, the camera is arranged on a mounting seat arranged below the fixing plate, a plurality of groups of illuminating lamps are arranged on the mounting seat at intervals around the camera, and the camera and the illuminating lamps are electrically connected to the image processor through data wires; the utility model can collect, process, encode and store high-definition video of underground condition, so that technicians can obtain visual fields of underground environment and condition.
Description
Technical Field
The utility model relates to the technical field of image pickup equipment, in particular to an underground image pickup storage device.
Background
In the production of oil and gas fields, the oil and gas well often suffers from various "difficult and complicated symptoms", such as down-hole junk, blockage, corrosion, cracks, and the like, and the down-hole condition needs to be detected and judged. In production, an underground imaging and photographing technology is generally adopted, and underground photographing is a novel optical logging technology, and is mainly carried out on the underground inner wall under the irradiation of a light source through a photographing lens, so that the damage, falling objects and corrosion conditions of an oil pipe in a well can be observed more intuitively, meanwhile, the investigation of underground accidents can be assisted, and the success rate of well repair and salvage operation is improved by correctly selecting underground tools. The existing underground imaging generally depends on special coaxial logging cables or photoelectric composite logging cables to supply power for imaging equipment and transmit signals through optical fibers, and the existing underground imaging needs to be matched with equipment such as logging trucks and the like for use, so that construction procedures are complicated. The imaging device for downhole imaging as disclosed in the grant publication number CN217770200U includes a first part including a housing, a light emitting unit disposed in the housing, and a camera disposed in the light emitting unit and used for downhole imaging; the second part is fixedly connected with the first part and comprises a light-transmitting mirror and a reflecting cover fixedly connected with the light-transmitting mirror, and the construction process is complex and the construction cost is high; the utility model discloses a portable camera device in pit is disclosed to authority bulletin number CN217999567U, including power supply tube and fix the picture tube in power supply tube one side, the built-in battery that is fixed with in the power supply tube, built-in camera main part that is fixed with battery electric connection in the picture tube, and the lateral wall of picture tube has seted up the seal groove, the inner wall of seal groove is fixed with the sealing washer, and the locating hole that runs through the sealing washer has been seted up to the inner wall of seal groove, and wherein the screw thread grafting has the mounting panel in the seal groove, the built-in transparent window that is fixed with in the mounting panel. Because the underground temperature can reach more than 100 ℃, the electrical performance of the electrical element used by the utility model is changed, the underground imaging effect is affected, and the technical characteristics such as signal transmission or storage are not obvious.
Disclosure of Invention
In view of the above, the present utility model aims to provide an underground camera shooting storage device, which overcomes the defects that the equipment in the prior art relies on a special coaxial logging cable or a photoelectric composite logging cable to supply power to imaging equipment and transmit signals through optical fibers, and needs to be matched with equipment such as logging trucks, and the like, so that the construction process is complicated, and meanwhile, the effective isolation between an electrical element and the underground environment is formed, so that the quality of underground imaging is ensured.
In order to solve at least one of the problems, the utility model is realized by the following technical scheme:
the utility model relates to an underground shooting storage device which comprises a camera, an illuminating lamp, a light-transmitting fixed pressure cap, a shooting shell and a rope cap, wherein a closed space formed by the shooting shell and the light-transmitting fixed pressure cap is arranged at the bottom of the rope cap; an isolating layer capable of insulating heat and preventing vibration is arranged above the fixing plate, a supporting frame with a hollow inner non-cover sealing shell structure is buried in the isolating layer, an image processor and a battery are arranged in the supporting frame, the battery is electrically connected to the image processor through a power supply line and supplies power to the image processor, and a camera and an illuminating lamp are electrically connected to the image processor through data lines; the supporting frame top is provided with the treater fixed plate, and treater fixed plate detachably sets up on the inner wall of shell of making a video recording, still is provided with storage medium and battery charge mouth on the treater fixed plate respectively, and wherein, storage medium is connected with the image processor electricity, and battery charge mouth is connected with the battery electricity.
In one embodiment of the utility model, a mounting seat is arranged below the fixing plate.
Further, the camera sets up on the mount pad, and encircles the camera interval on the mount pad and be provided with multiunit light.
An embodiment of the utility model is that the camera housing is arranged under the rope cap in the form of a threaded connection.
In one embodiment of the utility model, the light-transmitting fixed pressure cap is arranged at the bottom of the camera housing in a threaded connection mode.
In one embodiment of the utility model, the pressure-resistant glass protrudes below the light-transmitting fixed pressure cap.
In one embodiment of the utility model, at least one section of the inner wall of the camera housing is a fixed step with a diameter enlarged from bottom to top at intervals, and the processor fixing plate is arranged on the fixed step and is fixed by a fixing bolt.
In one embodiment of the present utility model, the image processor and the battery are horizontally arranged in the support frame side by side, a partition plate is arranged between the image processor and the battery, and a power supply line passes through the partition plate to connect the image processor and the battery.
The utility model provides an implementation mode, wherein the isolation layer is a heat-insulating and shock-proof layer composed of one or more of silica gel and flexible rubber.
The utility model has the technical effects that:
1. according to the utility model, the steel wire hoisting rope cap can be penetrated into the shaft, and high-definition video acquisition, processing, coding and storage are carried out on underground conditions, so that technicians can obtain visual fields of underground environment and conditions, corresponding underground operation can be carried out in a targeted manner, the underground technical condition detection cost can be reduced, and the detection work efficiency can be improved.
2. The utility model uses the steel wire to hoist the rope cap for well-descending operation, does not need to be matched with equipment such as a logging truck and the like for use, and has simple construction process.
3. The structure such as pressure-resistant glass and the isolation layer can effectively protect the shooting and image processing element, and effectively isolate the electric element from the underground environment, so that the device can well adapt to the underground severe environment, and the quality of the acquired image and video information is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a bottom view of the present utility model;
in the figure: 1-camera, 2-light, 3-mount pad, 4-withstand voltage glass, 5-fixed plate, 6-printing opacity fixed pressure cap, 7-braced frame, 8-division board, 9-isolation layer, 10-camera shell, 11-image processor, 12-fixing bolt, 13-fixed order, 14-battery, 15-processor fixed plate, 16-storage medium, 17-battery charging mouth, 18-sealing washer, 19-data line, 20-power supply line, 21-rope cap, 22-rope cap fastening groove.
Detailed Description
The present utility model will be described in further detail with reference to the following examples and drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.
Examples:
referring to fig. 1 and 2, a downhole camera storage device,
the cylindrical camera housing 10 is detachably provided below the rope cap 21, and in view of stability and easy detachment property, in this embodiment, the camera housing 10 is provided below the rope cap 21 in a threaded connection, and the rope cap 21 is used for hoisting of a steel wire.
The bottom of the camera housing 10 is detachably provided with the annular light-transmitting fixed pressure cap 6, stability and quick detachable performance are considered as well, the light-transmitting fixed pressure cap 6 in the embodiment is arranged at the bottom of the camera housing 10 in a threaded connection mode, the pressure-resistant glass 4 is completely filled and arranged at the through hole of the center of the light-transmitting fixed pressure cap 6, and in the embodiment, the pressure-resistant glass 4 protrudes towards the lower part of the light-transmitting fixed pressure cap 6, so that dirt is not easy to remain on the surface of the pressure-resistant glass 4, the clear visual field of the camera 1 is effectively ensured, and the downward protrusion is favorable for bearing pressure from the lower part, so that the pressure-resistant effect of the pressure-resistant glass 4 is better.
The fixing plate 5 and the sealing ring 18 which is tightly attached to the inner wall of the shooting shell 10 are sequentially clamped above the light-transmitting fixing pressure cap 6 from top to bottom, so that the fixing plate 5 is supported by the light-transmitting fixing pressure cap 6 and is stably clamped inside the shooting shell 10, and the sealing ring 18 is used for thoroughly isolating the internal environment and the external environment of the shooting shell 10 and protecting electronic components inside the shooting shell 10.
The isolation layer 9 that can insulate against heat and shock is provided above the fixed plate 5, in order to give consideration to shock resistance and heat insulation effect, the isolation layer 9 in this embodiment is the combination of silica gel and flexible rubber, and furthest reduces the influence of high temperature vibration environment to precision electronic equipment such as image processor 11.
The support frame 7 with the hollow inner uncovered sealed shell structure is buried in the isolation layer 9, the image processor 11 and the battery 14 are arranged in the support frame 7, the battery 14 is electrically connected to the image processor 11 through the power supply line 20 and supplies power to the image processor 11, in some embodiments, the image processor 11 and the battery 14 are horizontally arranged side by side in the support frame 7, the isolation plate 8 is arranged between the image processor 11 and the battery 14, the power supply line 20 penetrates through the isolation plate 8 to connect the image processor 11 and the battery 14, namely, the image processor 11 and the battery 14 are isolated by the isolation plate 8, and the influence of a heating problem possibly occurring in the operation of the battery 14 on the image processor 11 can be avoided.
The supporting frame 7 top is provided with treater fixed plate 15, treater fixed plate 15 detachably sets up on the inner wall of the shell 10 of making a video recording, the effect of fixed plate 15 is to accomplish sealedly to supporting frame 7 to inside fixed image processor 11 and the battery 14 of effective supporting frame 7, in some embodiments, have at least one section to be by the fixed step 13 of last interval expanding on the shell 10 inner wall of making a video recording, treater fixed plate 15 sets up on fixed step 13, and it is fixed through fixing bolt 12, make fixed plate 15 fixed more firm on the shell 10 inner wall of making a video recording, also be convenient for dismantle supporting frame 7 simultaneously, make things convenient for the installation and the debugging of image processor 11 and battery 14.
The processor fixing plate 15 is further provided with a storage medium 16 and a battery charging port 17, wherein the storage medium 16 is electrically connected with the image processor 11, and the purpose of the storage medium 16 is to store one part of image information collected by the image processor 11 therein, so that the image capturing is convenient to complete data transmission and transfer after moving out of the ground, and therefore, the types of the storage medium 16 include, but are not limited to, a USB flash disk, a floppy disk and a mobile hard disk, and the type of the storage medium 16 in the embodiment is the USB flash disk for convenient transfer and space saving; the battery charging port 17 is electrically connected to the battery 14, where the electrical connection is typically a wire that removably connects the battery charging port 17 to the battery 14, and the battery can be charged through the battery charging port 17 prior to being placed into use downhole.
The camera 1 is arranged on the mounting seat 3 below the fixing plate 5, a plurality of groups of illuminating lamps 2 are arranged on the mounting seat 3 at intervals and surround the camera 1, the camera 1 and the illuminating lamps 2 are integrally arranged by using the mounting seat 3, the camera 1 and the illuminating lamps 2 are electrically connected to the image processor 11 through the data lines 19, a plurality of groups of illuminating lamps 2 are arranged around the camera 1 at intervals to provide light sources for the camera 1, the lamp groups comprise but not limited to 4 groups, 6 groups or 8 groups, the lamp groups are uniformly distributed, as shown in fig. 2, the number of the lamp groups in the embodiment is 8 groups, so that the illumination effect is ensured, and in addition, in some embodiments, the illuminating lamps 2 can be also arranged to be fixedly arranged around the camera 1 in the form of strip lamps; for easy installation and maintenance, the camera 1 and the illumination lamp 2 are uniformly arranged on the mounting seat 3 and are connected to the image processor 11 through the data wire 19, the data wire 19 is an integrated wire containing a power supply circuit in the prior art, the power supply circuit supplies power for the camera 1 and the illumination lamp 2 in parallel, and the data wire is separately connected to the camera 1 for transmitting the image information to the image processor 11.
When the device is used, the steel wire working vehicle is used for sequentially connecting the parts such as the weighting rod, the rope cap fastening groove 22 and the like, the steel wire working vehicle is used for descending the steel wire working vehicle into a well, the light of the illuminating lamp 2 irradiates the pipe wall in the well bore, the illumination requirement of the camera 1 in the well is met, the collected images are stored in the image processor 11 and the storage medium 16, the collected images are replayed on the ground, and the position in the well bore where the collected images are located and the working condition in the well bore are determined according to the corresponding relation between the descending depth recorded by the depth instrument of the steel wire working vehicle and the time recorded by the image collected by the camera 1, so that the underground detection efficiency and the imaging quality are improved.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and should not be construed as limiting the present utility model.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model disclosed in the embodiments of the present utility model should be covered by the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (9)
1. The underground shooting storage device comprises a camera (1), an illuminating lamp (2), a light-transmitting fixed pressure cap (6), a shooting shell (10) and a rope cap (21), wherein a closed space formed by the shooting shell (10) and the light-transmitting fixed pressure cap (6) is arranged at the bottom of the rope cap (21), the camera (1) and the illuminating lamp (2) are arranged in the closed space and can respectively receive and generate light rays passing through a plane where the light-transmitting fixed pressure cap (6) is arranged, the underground shooting storage device is characterized in that the shooting shell (10) is cylindrical and is detachably arranged below the rope cap (21), the light-transmitting fixed pressure cap (6) is annular and is detachably arranged at the bottom of the shooting shell (10), pressure-resistant glass (4) is arranged at a through hole in the center of the light-transmitting fixed pressure cap (6), and a fixing plate (5) and a sealing ring (18) which is tightly attached to the inner wall of the shooting shell (10) are sequentially clamped from top to bottom;
an isolating layer (9) capable of insulating heat and preventing vibration is arranged above the fixing plate (5), a supporting frame (7) with a hollow inner non-cover sealing shell structure is buried in the isolating layer (9), an image processor (11) and a battery (14) are arranged in the supporting frame (7), the battery (14) is electrically connected to the image processor (11) through a power supply line (20) and supplies power to the image processor, and the camera (1) and the illuminating lamp (2) are electrically connected to the image processor (11) through data lines (19);
the top of the supporting frame (7) is provided with a processor fixing plate (15), the processor fixing plate (15) is detachably arranged on the inner wall of the camera shooting shell (10), the processor fixing plate (15) is further provided with a storage medium (16) and a battery charging port (17) respectively, wherein the storage medium (16) is electrically connected with the image processor (11), and the battery charging port (17) is electrically connected with the battery (14).
2. The downhole camera storage device of claim 1, wherein: and an installation seat (3) is arranged below the fixed plate (5).
3. The downhole camera storage device of claim 2, wherein: the camera (1) is arranged on the mounting seat (3), and a plurality of groups of illuminating lamps (2) are arranged on the mounting seat (3) at intervals around the camera (1).
4. The downhole camera storage device of claim 1, wherein: the camera housing (10) is arranged below the rope cap (21) in a threaded connection mode.
5. The downhole camera storage device of claim 1, wherein: the light-transmitting fixed pressure cap (6) is arranged at the bottom of the camera shooting shell (10) in a threaded connection mode.
6. The downhole camera storage device of claim 1, wherein: the pressure-resistant glass (4) protrudes towards the lower part of the light-transmitting fixed pressure cap (6).
7. The downhole camera storage device of claim 1, wherein: at least one section of the inner wall of the camera shooting shell (10) is provided with a fixed step (13) with an interval expanding diameter from bottom to top, and a processor fixed plate (15) is arranged on the fixed step (13) and is fixed through a fixed bolt (12).
8. The downhole camera storage device of claim 1, wherein: the image processor (11) and the battery (14) are horizontally arranged in the supporting frame (7) side by side, a partition plate (8) is arranged between the image processor and the battery, and the power supply line (20) penetrates through the partition plate (8) to connect the image processor (11) and the battery (14).
9. The downhole camera storage device of claim 1, wherein: the isolation layer (9) is a heat-insulating and shockproof layer consisting of one or more of silica gel and flexible rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643727.2U CN220087394U (en) | 2023-06-27 | 2023-06-27 | Underground camera shooting storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643727.2U CN220087394U (en) | 2023-06-27 | 2023-06-27 | Underground camera shooting storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220087394U true CN220087394U (en) | 2023-11-24 |
Family
ID=88832721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643727.2U Active CN220087394U (en) | 2023-06-27 | 2023-06-27 | Underground camera shooting storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220087394U (en) |
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2023
- 2023-06-27 CN CN202321643727.2U patent/CN220087394U/en active Active
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