CN220765431U - Gear type self-driven floating disc sensing device - Google Patents
Gear type self-driven floating disc sensing device Download PDFInfo
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- CN220765431U CN220765431U CN202322374738.1U CN202322374738U CN220765431U CN 220765431 U CN220765431 U CN 220765431U CN 202322374738 U CN202322374738 U CN 202322374738U CN 220765431 U CN220765431 U CN 220765431U
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- 239000000463 material Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003086 colorant Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a gear type self-driven floating disc sensing device, which comprises a module box body of a floating disc and is characterized in that: the module box body is internally provided with a plurality of sensing devices, each sensing device comprises a main body and a display module, an oil-sensitive material is arranged in the main body, the oil-sensitive material is contacted with leaked oil products and then expands to trigger a transmission mechanism, the transmission mechanism drives a large gear to rotate, the display module comprises a color plate, two sides of the color plate are fixed in the main body through shafts, one side of the color plate is provided with a side gear, and the side gear is meshed with the large gear; the sensing device adopted by the utility model does not use any electric signal transmission, thereby reducing the possibility of explosion caused by the electric signal; the utility model has the characteristics of safe and efficient construction, can effectively detect the leakage of the floating disc box body, and improves the running safety of the floating disc.
Description
Technical Field
The utility model belongs to the technical field of floating plates, and particularly relates to a gear type self-driven floating plate sensing device.
Background
The large-scale internal floating roof oil storage tank is widely applied in an oil product storage system, wherein the full immersion liquid floating disc has the best sealing effect, the structure is a plurality of modularized floating boxes, and the hollow floating boxes provide running buoyancy for the floating disc. When the oil is injected into or output from the storage tank, the floating plate can float up and down along with the change of the liquid level. So during operation, once the hollow buoyancy tank loses tightness, leakage occurs, the inside of the hollow buoyancy tank is filled with oil, and the part of the module loses buoyancy. Eventually, the floating disc can generate a chuck and the sinking disc can be produced in an accident. Once an accident occurs, the oil gas volatilizes and spreads, so that loss is increased, economic loss is caused, the atmosphere environment is polluted, and even fire explosion accidents can be possibly caused. Monitoring of healthy operation of the floating disc is important, and current monitoring mainly focuses on tilting of the entire floating disc and leakage of oil and gas, but a leakage monitoring method for a single floating disc buoyancy tank is yet to be developed.
According to the prior art, the national intellectual property office website discloses a displacement sensing system and an inner floating roof oil storage tank floating disc leakage monitoring device (application number 202220489341. X) based on displacement sensing, which have the following defects: the leakage signal adopts electric signal transmission, and inside the storage tank filled with oil gas, the possibility of explosion exists, and the safety performance is poor, and only the oil gas density above the floating disc can be monitored.
According to the prior art, a monitoring device for the health state of a floating disc in a storage tank (application number 201921113044. X) is disclosed on the website of the national intellectual property office, and has the following defects: the floating disc leakage detection device reflects whether the floating disc is in a chuck phenomenon or not through the horizontal condition of the floating disc, and if the floating disc is in symmetrical leakage, the floating disc leakage phenomenon cannot be detected without affecting the horizontal condition of the floating disc.
Most of the oil products are transparent liquid, and after leakage, the oil products are not easy to find in the oil tank, and can be judged by means of related auxiliary tools.
Disclosure of Invention
The utility model aims to design a gear type self-driven floating disc sensing device, which converts the expansion force after the leaked oil product contacts with an oil sensitive material through a gear type transmission mechanism and is used for driving a display module to judge the oil product leakage condition.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a gear formula self-driven floating disc sensing device, includes the module box of floating disc, its characterized in that: the utility model provides a module box is internal installs a plurality of sensing device, sensing device includes main part and display module, be equipped with oil sensitive material in the main part, oil sensitive material and the oil of leaking contact back inflation trigger transfer mechanism, transfer mechanism drive gear wheel rotation, display module includes the color board, and the color board both sides are fixed in the main part through the axle, and side gear is installed to color board one side, this side gear and gear wheel meshing.
Further, the display module is provided with a plurality of groups of color plates, the upper surfaces and the lower surfaces of the color plates are respectively smeared with different colors, and the color plates of the groups are meshed through side gears.
Further, the main body is arranged on the upper surface of the module box body in a welding or bolt mode.
Further, the top of main part is equipped with the viewing aperture, and the viewing aperture can adopt transparent glass to cover.
Further, the transmission mechanism comprises a rotating shaft, the rotating shaft is arranged in the main body, a gear is arranged in the middle of the rotating shaft, a large gear is arranged on the side edge of the rotating shaft, the middle gear of the rotating shaft is meshed with a rack, a baffle is arranged at the right end of the rack, and an oil-sensitive material is arranged between the baffle and the main body.
Further, the oil-sensitive material replaces the floating plate, one side of the floating plate is provided with the shaft body, the transmission mechanism comprises a rotating shaft, the rotating shaft is arranged in the main body, the side edge of the rotating shaft is provided with the large gear, one end of the connecting rod is fixed on the large gear, and the other end of the connecting rod is hinged on the shaft body.
The following beneficial effects can be obtained through the technical scheme:
the sensing device adopted by the utility model does not use any electric signal transmission, thereby reducing the possibility of explosion caused by the electric signal. By adopting the characteristic that the oil-sensitive material expands and deforms when meeting oil, the leakage of the oil is converted into a color which can be directly judged by naked eyes. The oil-sensitive material self-driving mode is adopted integrally to replace the working mode of electric signal transmission, so that the unsafe problem caused by improper treatment of the electric signal transmission mode is avoided; the arrangement of the mechanism inside the sensing main body can efficiently utilize the force generated after the oil-sensitive material reacts; the upper surface and the lower surface of the color plate have different colors, and when leakage occurs, the sensing device works, and the color can be found to change through the observation port, so that a worker can find the leakage. The utility model has the characteristics of safe and efficient construction, can effectively detect the leakage of the floating disc box body, and improves the running safety of the floating disc.
Drawings
Fig. 1 is a use state diagram of example 1.
Fig. 2 is a structural diagram of a sensor device according to embodiment 1.
Fig. 3 is a partial view of example 1.
Fig. 4 is a use state diagram of embodiment 2.
Fig. 5 is a structural diagram of a sensor device according to embodiment 2.
FIG. 6 is a side view of the sensing device of example 2.
In the figure:
in the figure: 1. a module case; 2. a main body; 3. an oil-sensitive material; 4. a rack; 5. a gear; 6. a large gear; 7. a rotating shaft; 8. a color plate; 9. a side gear; 10. a connecting rod; 11. a shaft body; 12. a floating plate.
Detailed Description
The utility model is further described with reference to the accompanying drawings:
examples
The gear type self-driven floating disc sensing device comprises a module box body 1 of a floating disc, the module box body 1 is provided with upper and lower edges of mounting holes, the connecting method of the integral structure of the floating disc is to carry out paired bolt connection through the mounting holes, the danger of using a welding mode in a storage tank closed space is avoided, a plurality of sensing devices (two sensing devices are shown in fig. 1 and the actual using quantity is selectively determined according to the requirement) are arranged in the module box body, the sensing devices comprise a main body 2 and a display module, oil-sensitive materials are arranged in the main body, the oil-sensitive materials 3 are contacted with leaked oil products, and then expand to trigger a transmission mechanism, the transmission mechanism comprises a rack 4, the right end of the rack 4 is provided with a baffle plate, the baffle plate is contacted with the oil-sensitive materials, a rotary shaft 7 is vertically arranged between the main body 2, the middle of the rotary shaft is sleeved with a gear 5, the gear 5 is meshed with the rack 4, the side edge of the rotary shaft 7 is provided with a large gear 6, two sides of the color plate are fixed in the main body through shafts, the upper surface and the lower surface of the color plate are coated with different colors, one side edge 9 is provided with the large gear 9, and the side edge 9 is meshed with the large gear, and the side edge is meshed with the natural oil-sensitive materials.
Part of the oil products are transparent or the color is lighter, and when the floating disc oil products leak, personnel cannot accurately identify, so that the utility model converts the information of the leaked oil products into other forms to be judged or conveniently identified, and the specific principle is as follows: when the leaked oil product contacts the oil sensitive material 3, the oil sensitive material absorbs moisture and expands to generate a force for pushing the baffle plate, so that the rack moves leftwards, the driving gear 5 rotates, the force is transmitted to the side gear 9 by the large gear 6 with the same rotating shaft, the color plate rotates to display the color of the other side, the oil product leakage which is not easy to observe is converted into the image or the color which is easy to observe by utilizing the deformation of the oil sensitive material, the judgment is convenient, one side of the color plate is coated with red to represent the oil product leakage, and the other side is coated with green to represent the oil product leakage.
The upper surface of the module box body of the sensing device and the floating disc is connected through welding or bolts, and the connection of the sensing device and the module box body of the floating disc can be prefabricated in a factory.
The body of the sensing device is arranged into a cylinder or other shapes, and can be selected according to actual production requirements during installation.
The top of the main body of the sensing device is provided with an observation port, and the observation port can be covered by transparent glass.
Examples
As shown in fig. 4 to 6, the gear type self-driven floating disc sensing device comprises a module box body 1 of the floating disc, the module box body 1 is provided with upper and lower edge mounting holes, the connection method of the integral structure of the floating disc is to carry out paired bolt connection through the mounting holes, the danger of using a welding mode in a storage tank sealed space is avoided, a plurality of sensing devices (two sensing devices are shown in fig. 4 and the actual use number is selectively determined according to the requirement) are arranged in the module box body, the sensing devices comprise a main body 2 and a display module, a floating plate 12 is arranged in the main body, a floating plate triggering transmission mechanism of leaked oil products is arranged in the main body, the transmission mechanism comprises a floating plate 12, one end of the floating plate 12 is provided with a shaft body 11, one end of a connecting rod 10 is hinged on the shaft body 11, the other end of the connecting rod 10 is fixed on the center of a large gear 6, the display module comprises a color plate 8, two sides of the color plate are fixed in the main body through shafts, the upper surface and the lower surface of the color plate are coated with different colors, one side of the color plate is provided with a side gear 9, and the side gear is meshed with the large gear.
When the oil that leaks is more, float the kickboard, the kickboard drives connecting rod 10 and upwards moves, because connecting rod 10 and gear wheel fixed connection, directly rotate the gear wheel when being equal to connecting rod 10 and upwards moving, gear wheel 6 rotates and drives side gear 9 rotation for the color plate rotates and demonstrates another one side colour, utilizes the deformation of oil sensitive material to leak the oil that will be difficult to observe and changes into easy observed image or colour, and then makes things convenient for our judgement, the one side of color plate scribbles red and represents the oil leakage, and another side scribbles green and represents does not leak.
The foregoing is a preferred embodiment of the present utility model, and modifications, obvious to those skilled in the art, of the various equivalent forms of the present utility model can be made without departing from the principles of the present utility model, are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a gear formula self-driven floating disc sensing device, includes the module box of floating disc, its characterized in that: the utility model provides a module box is internal installs a plurality of sensing device, sensing device includes main part and display module, be equipped with oil sensitive material in the main part, oil sensitive material and the oil of leaking contact back inflation trigger transfer mechanism, transfer mechanism drive gear wheel rotation, display module includes the color board, and the color board both sides are fixed in the main part through the axle, and side gear is installed to color board one side, this side gear and gear wheel meshing.
2. A gear-type self-driven floating disc sensing device according to claim 1, wherein: the display module is provided with a plurality of groups of color plates, the upper surfaces and the lower surfaces of the color plates are respectively smeared with different colors, and the color plates of the groups are meshed through side gears.
3. A gear-type self-driving floating disc sensing device according to claim 1 or 2, wherein: the main body is arranged on the upper surface of the module box body (1) in a welding or bolt mode.
4. A gear-type self-driven floating disc sensing device according to claim 1, wherein: the top of main part is equipped with the viewing aperture, and the viewing aperture can adopt transparent glass to cover.
5. A gear-type self-driven floating disc sensing device according to claim 1, wherein: the transmission mechanism comprises a rotating shaft, the rotating shaft is arranged in the main body, a gear is arranged in the middle of the rotating shaft, a large gear is arranged on the side edge of the rotating shaft, the middle gear of the rotating shaft is meshed with a rack, a baffle is arranged at the right end of the rack, and an oil-sensitive material is arranged between the baffle and the main body.
6. A gear-type self-driven floating disc sensing device according to claim 1, wherein: the oil-sensitive material replaces the floating plate, a shaft body is arranged on one side of the floating plate, the transmission mechanism comprises a rotating shaft, the rotating shaft is arranged in the main body, a large gear is arranged on the side edge of the rotating shaft, one end of a connecting rod is fixed on the large gear, and the other end of the connecting rod is hinged on the shaft body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374738.1U CN220765431U (en) | 2023-09-01 | 2023-09-01 | Gear type self-driven floating disc sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374738.1U CN220765431U (en) | 2023-09-01 | 2023-09-01 | Gear type self-driven floating disc sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220765431U true CN220765431U (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374738.1U Active CN220765431U (en) | 2023-09-01 | 2023-09-01 | Gear type self-driven floating disc sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220765431U (en) |
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2023
- 2023-09-01 CN CN202322374738.1U patent/CN220765431U/en active Active
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