CN211292115U - Sampling device convenient to install in interior floating roof storage tank oil metering hole department - Google Patents
Sampling device convenient to install in interior floating roof storage tank oil metering hole department Download PDFInfo
- Publication number
- CN211292115U CN211292115U CN201922051797.9U CN201922051797U CN211292115U CN 211292115 U CN211292115 U CN 211292115U CN 201922051797 U CN201922051797 U CN 201922051797U CN 211292115 U CN211292115 U CN 211292115U
- Authority
- CN
- China
- Prior art keywords
- fixed
- shaped frame
- floating roof
- frame
- sampling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device convenient to install in interior floating roof storage tank oil-measuring hole department belongs to interior floating roof storage tank technical field, which comprises a fixing block, the top of fixed block is fixed with the sucking disc, and the inside of sucking disc is fixed with the cylinder, the inside slidable mounting of cylinder has the piston, and the bottom of piston is fixed with the pull rod, the bottom of pull rod extends to the outside of cylinder, and the bottom of pull rod articulates there is the briquetting, the outside of fixed block bottom is fixed with the mount, and the bottom of mount is provided with branch, logical groove has been seted up to the bottom of branch. The utility model discloses a negative pressure suction means that fixed block, sucking disc, cylinder, piston, pull rod and briquetting are constituteed for the device can the snap-on the closing cap of oil gaging department at the in-process that uses, need not whole artifical manual taking, and it is more convenient to use, and through fixing on the closing cap, makes the in-process of sample need not to open the oil gaging constantly, has avoided volatilizing of oil effectively.
Description
Technical Field
The utility model relates to a sampling device especially relates to a sampling device convenient to install in interior floating roof storage tank oil-measuring hole department, belongs to interior floating roof storage tank technical field.
Background
The inner floating roof tank is an oil tank with limiting function, the section of the tank prevents a roof made of light material, the inner floating disc floats on the liquid level, the liquid phase has no evaporation space, can reduce evaporation loss by 85-90%, and in addition, the floating disc blocks air and liquid storage, reduces the air pollution and the danger degree, and the sampling detection of the oil product is needed to ensure the quality of the oil during the use process of the storage tank, the sampling device is placed in the sampling device for sampling by opening the metering oil hole in the sampling process, one end of the sampling device needs to be manually taken, the use is inconvenient, the metering oil hole needs to be kept open for a long time in the sampling process, so that gas enters, also can lead to volatilizing of oil simultaneously, consequently, the utility model provides a be convenient for install the problem that exists in order to solve among the prior art at the sampling device of interior floating roof storage tank oil-measuring hole department.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a be convenient for install sampling device in interior floating roof storage tank oil-measuring hole department to solve among the prior art sampling device and need artifical manual holding to get, the inconvenient problem of sample.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a sampling device convenient to be installed at an oil measuring hole of an inner floating roof storage tank comprises a fixed block, wherein a sucker is fixed at the top of the fixed block, an air cylinder is fixed inside the sucker, a piston is slidably installed inside the air cylinder, a pull rod is fixed at the bottom of the piston, the bottom end of the pull rod extends to the outer side of the air cylinder, a pressing block is hinged to the bottom end of the pull rod, a fixed frame is fixed on the outer side of the bottom of the fixed block, a supporting rod is arranged at the bottom of the fixed frame, a through groove is formed in the bottom of the supporting rod, a connecting rod is fixed between the through grooves, a first U-shaped frame is arranged inside the through groove and is slidably connected with the inside of the first U-shaped frame, a second U-shaped frame is slidably installed inside the first U-shaped frame, a telescopic groove matched with the second U-shaped frame is formed inside the first U-shaped frame, and fixing bolts are threadedly installed, and a sampling cup is fixed at the bottom of the second U-shaped frame.
Preferably: and a rubber pad is arranged at the top of the inner side of the first U-shaped frame.
Preferably: the first U-shaped frame and the second U-shaped frame are made of non-metal materials.
Preferably: the distance between the inner sides of the first U-shaped frame and the second U-shaped frame is larger than the diameter of the connecting rod.
Preferably: the top end of the supporting rod is in threaded connection with the fixing frame, a threaded hole is formed in the bottom of the fixing frame, and external threads are formed in the top of the supporting rod.
Preferably: adjusting knobs are fixed on the fixing bolts, and anti-skid grains are arranged on the adjusting knobs.
The utility model has the advantages that:
the utility model provides a pair of sampling device convenient to install in interior floating roof storage tank oil metering hole department, through the fixed block, the sucking disc, the cylinder, a piston, the negative pressure suction means that pull rod and briquetting are constituteed, make the device can the snap-on the closing cap of oil metering hole department in the in-process that uses, need not whole artifical manual taking, it is more convenient to use, and through fixing on the closing cap, make the in-process of sample need not to open the oil metering hole constantly, the volatilization of oil has been avoided effectively, first U type frame and second U type frame, the telescopic machanism's that fixing bolt constitutes setting, can be according to the degree of depth adjusting device's of storage tank length, the practicality of device has been improved.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a diagram illustrating the usage of the present invention;
fig. 3 is a schematic view of the fixing mechanism of the present invention.
In the figure: 1-fixed block, 2-sucking disc, 3-cylinder, 4-piston, 5-pull rod, 6-pressing block, 7-fixed frame, 8-supporting rod, 9-through groove, 10-connecting rod, 11-first U-shaped frame, 12-fixing bolt, 13-second U-shaped frame, 14-sampling cup, 15-oil measuring hole and 16-sealing cover.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the present embodiment provides a sampling device convenient for installation at an oil measuring hole of an internal floating roof storage tank, which includes a fixed block 1, a suction cup 2 is fixed on the top of the fixed block 1, a cylinder 3 is fixed inside the suction cup 2, a piston 4 is slidably installed inside the cylinder 3, a pull rod 5 is fixed on the bottom of the piston 4, the bottom end of the pull rod 5 extends to the outside of the cylinder 3, a pressing block 6 is hinged to the bottom end of the pull rod 5, a fixed frame 7 is fixed on the outside of the bottom of the fixed block 1, a supporting rod 8 is arranged at the bottom of the fixed frame 7, a through groove 9 is formed at the bottom of the supporting rod 8, a connecting rod 10 is fixed between the through grooves 9, a first U-shaped frame 11 is arranged inside the through groove 9, the connecting rod 10 is slidably connected with the inside of the first U-shaped frame 11, a second U-shaped frame 13 is slidably installed inside the first U-shaped frame 11, and a telescopic groove matched, fixing bolts 12 are installed on two sides of the first U-shaped frame 11 in a threaded mode, and a sampling cup 14 is fixed at the bottom of the second U-shaped frame 13.
In the present embodiment, as shown in fig. 1, a rubber pad is disposed on the top of the inner side of first U-shaped frame 11, and the damage of connecting rod 10 to the top of first U-shaped frame 11 during the process of lowering sampling cup 14 can be reduced by the rubber pad.
In the present embodiment, as shown in fig. 1, the first U-shaped frame 11 and the second U-shaped frame 13 are made of non-metal material, so as to prevent sparks from being generated inside the connecting rod 10 and the U-shaped frame during the use process, thereby ensuring the use safety.
In this embodiment, as shown in fig. 1, the distance between the inside of the first and second U-shaped brackets 11 and 13 is larger than the diameter of the connecting rod 10, preventing the connecting rod 10 from rubbing against the inside of the U-shaped brackets during use.
In this embodiment, as shown in fig. 1, the top end of the supporting rod 8 is in threaded connection with the fixing frame 7, the bottom of the fixing frame 7 is provided with a threaded hole, and the top of the supporting rod 8 is provided with an external thread, so that the device is convenient to detach and mount, and is more convenient to use.
In the embodiment, as shown in fig. 1, the fixing bolts 12 are all fixed with adjusting knobs, and the adjusting knobs are all provided with anti-slip threads, so as to conveniently adjust the length of the device.
As shown in fig. 1-3, the present embodiment provides a sampling device that is easily installed at the dip hole of the inner floating roof tank, and the operation is as follows:
step 1: opening a sealing cover 16 on the oil metering hole 15, then attaching the sucker 2 to the sealing cover 16, then pressing out air in the sucker 2, pressing a pressing block 6, setting a bulge at one end of the pressing block 6, pulling a pull rod 5, driving a piston 4 to move by the pull rod 5, generating negative pressure in the cylinder 3, increasing the fixing effect of the sucker, and completing the fixing of the device;
step 2: loosening the fixing bolt 12, adjusting the overall length of the device, then screwing the fixing bolt, placing the sampling cup 14 into the storage tank, covering the sealing cover 16, and sampling by using the sampling cup 14;
and step 3: after the sampling cup 14 is full, the sealing cover 16 is opened again, due to the movable arrangement between the first U-shaped frame 11 and the connecting rod 10, the sampling cup 14 is ensured to be in a vertical state all the time, then the U-shaped frame is stretched upwards, the sampling cup 14 is taken out, oil is extracted, sampling is completed, and the device can be stored in the storage tank for a long time or detached for use by other storage tanks.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a sampling device convenient to install in interior floating roof storage tank oil metering hole department which characterized in that: comprises a fixed block (1), a sucker (2) is fixed at the top of the fixed block (1), a cylinder (3) is fixed inside the sucker (2), a piston (4) is arranged inside the cylinder (3) in a sliding manner, a pull rod (5) is fixed at the bottom of the piston (4), the bottom end of the pull rod (5) extends to the outer side of the cylinder (3), a pressing block (6) is hinged at the bottom end of the pull rod (5), a fixed frame (7) is fixed at the outer side of the bottom of the fixed block (1), a support rod (8) is arranged at the bottom of the fixed frame (7), a through groove (9) is formed at the bottom of the support rod (8), a connecting rod (10) is fixed between the through grooves (9), a first U-shaped frame (11) is arranged inside the through groove (9), the connecting rod (10) is connected with the first U-shaped frame (11) in a sliding manner, a second U-shaped frame (13) is arranged inside the first U-shaped frame (, and the inside of first U type frame (11) is seted up with second U type frame (13) complex flexible groove, fixing bolt (12) are all installed to the both sides of first U type frame (11) screw thread, the bottom of second U type frame (13) is fixed with sample cup (14).
2. A sampling device for facilitating installation at a dip-hole in an internal floating roof tank as claimed in claim 1, wherein: the top of the inner side of the first U-shaped frame (11) is provided with a rubber pad.
3. A sampling device for facilitating installation at a dip-hole in an internal floating roof tank as claimed in claim 1, wherein: the first U-shaped frame (11) and the second U-shaped frame (13) are made of non-metal materials.
4. A sampling device for facilitating installation at a dip-hole in an internal floating roof tank as claimed in claim 1, wherein: the distance between the inner sides of the first U-shaped frame (11) and the second U-shaped frame (13) is larger than the diameter of the connecting rod (10).
5. A sampling device for facilitating installation at a dip-hole in an internal floating roof tank as claimed in claim 1, wherein: the top end of the supporting rod (8) is in threaded connection with the fixing frame (7), a threaded hole is formed in the bottom of the fixing frame (7), and external threads are arranged at the top of the supporting rod (8).
6. A sampling device for facilitating installation at a dip-hole in an internal floating roof tank as claimed in claim 1, wherein: adjusting knobs are fixed on the fixing bolts (12), and anti-skid grains are arranged on the adjusting knobs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051797.9U CN211292115U (en) | 2019-11-25 | 2019-11-25 | Sampling device convenient to install in interior floating roof storage tank oil metering hole department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922051797.9U CN211292115U (en) | 2019-11-25 | 2019-11-25 | Sampling device convenient to install in interior floating roof storage tank oil metering hole department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292115U true CN211292115U (en) | 2020-08-18 |
Family
ID=72016963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922051797.9U Active CN211292115U (en) | 2019-11-25 | 2019-11-25 | Sampling device convenient to install in interior floating roof storage tank oil metering hole department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550959A (en) * | 2020-12-16 | 2021-03-26 | 浙江海洋大学 | Internal floating roof oil tank sealing device of oil tanker |
-
2019
- 2019-11-25 CN CN201922051797.9U patent/CN211292115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550959A (en) * | 2020-12-16 | 2021-03-26 | 浙江海洋大学 | Internal floating roof oil tank sealing device of oil tanker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211292115U (en) | Sampling device convenient to install in interior floating roof storage tank oil metering hole department | |
| CN207081584U (en) | A kind of environmental project detection means | |
| CN117054310A (en) | Building material detection system and detection process | |
| CN110836791B (en) | Environmental protection detects uses quality of water sampling device convenient to remote operation | |
| CN208818528U (en) | A kind of telescopic anti-leakage water sample collector | |
| CN218725675U (en) | Sewage sampling device with desliming function | |
| CN204250437U (en) | For the vacuum packager of silanes crosslinked cable material | |
| CN218294822U (en) | Interface flange of gas tank truck | |
| CN104819871A (en) | Automatic angle-variable water quality monitoring water taking tank having stretching rod | |
| CN210027390U (en) | Brake gas storage tank | |
| CN112985911B (en) | Oil gas field development oil sample collection system | |
| CN213678283U (en) | Novel fuel bunker | |
| CN208482156U (en) | A kind of spliced carbon steel keel | |
| CN213118388U (en) | Integration quality of water on-line monitoring equipment | |
| CN207355711U (en) | A kind of vehicle-mounted cleaning brush of gear lamp box | |
| CN214002829U (en) | Water tank manhole with window | |
| CN218486000U (en) | Multifunctional bottle cap of liquid chromatogram sample bottle | |
| CN219707765U (en) | Storage tank sealing device | |
| CN205815340U (en) | A kind of sack cleaner being conveniently replaceable filter cylinder | |
| CN214511047U (en) | Cleaning water storage tank for floor cleaning machine | |
| CN217330412U (en) | Oxygen generator | |
| CN220819990U (en) | Hydrologic water resource detection device | |
| CN217457075U (en) | Novel sealed storage tank | |
| CN214634409U (en) | Triangular flask structure | |
| CN112121503B (en) | Take automotive lubricating oil storage box of preliminary treatment room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |