CN212539785U - Novel automatic sampling of storage tank device - Google Patents
Novel automatic sampling of storage tank device Download PDFInfo
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- CN212539785U CN212539785U CN202020996281.1U CN202020996281U CN212539785U CN 212539785 U CN212539785 U CN 212539785U CN 202020996281 U CN202020996281 U CN 202020996281U CN 212539785 U CN212539785 U CN 212539785U
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Abstract
The utility model discloses a novel automatic storage tank sampling device, which comprises a mounting plate positioned above an oil tank, wherein the left side and the right side of the lower end of the mounting plate are connected with the tank top of the oil tank through support columns, a circular chute is arranged in the mounting plate, the circular chute extends downwards and is provided with a coaxial circular through groove, a circular plate is assembled in the circular chute in a rotating way, connecting columns are fixedly welded on the left side and the right side of the lower surface of the circular plate, a pair of lower ends of the connecting columns are jointly provided with a rotating plate, a moving structure is assembled in the rotating plate, a first motor is assembled on the upper wall surface of the mounting plate, a first motor driving end is vertically downwards fixedly connected with the center of the upper surface of the mounting; this novel automatic storage tank sampling device is rational in infrastructure, and the modern design has avoided the manual work to carry out manual sampling, and accurate degree is high, and degree of automation is high, can realize taking a sample the not co-altitude of storage tank optional position, and the suitability is strong.
Description
Technical Field
The utility model relates to a petrochemical technical field specifically is a novel automatic sampling of storage tank device.
Background
In the petrochemical production process, in order to obtain the performance parameters of the medium in the storage tank, the liquid stored in the storage tank needs to be sampled and tested in time; at present, China petrochemical enterprises implement ISO3170(GB/T4756-1998) sampling standard of manual sampling method for petroleum liquid products, and adopt a manual operation mode, and workers need to climb to a sampling port at the top of a storage tank and put a sampling barrel into a preset position of a tank body for sampling, so that the sampling mode has the following defects: (1) time and labor are wasted; (2) the accuracy of sampling and metering is low; (3) the general sample has only been considered in the storage tank different altitude position department sample, and has not been considered the accurate nature influence of the difference of sampling to sample data on the different horizontal directions of the same height, and prior art application number is CN 201821779836.6's a storage tank sampling device can not realize the sample of any point in the storage tank, can only take a sample on the different height of different positions on the horizontal direction, and the suitability is not strong, for this reason, we propose a novel automatic sampling device of storage tank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel automatic sampling of storage tank device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel automatic storage tank sampling device comprises a mounting plate positioned above an oil tank, wherein the left side and the right side of the lower end of the mounting plate are connected with the top of the oil tank through support columns, a circular sliding groove is formed in the mounting plate, the circular sliding groove extends downwards to form a coaxial circular through groove, a circular plate is assembled in the circular sliding groove in a rotating mode, connecting columns are fixedly welded on the left side and the right side of the lower surface of the circular plate, one pair of connecting columns penetrate out of the circular through groove and are connected with the circular through groove in a sliding mode, a rotating plate is jointly installed at the lower ends of the one pair of connecting columns, a moving structure is assembled in the rotating plate, a first motor is assembled on the upper wall surface of the mounting plate, a first motor driving end is vertically downwards fixedly connected with the;
the moving structure comprises a trapezoidal sliding groove arranged on the lower wall surface of the rotating plate, a sliding block matched with the trapezoidal sliding groove is installed in the trapezoidal sliding groove in a left-right sliding mode, a lead screw penetrates through the sliding block horizontally and spirally, the left end of the lead screw is installed on the left side wall surface of the trapezoidal sliding groove in a rotating mode, the right end of the lead screw penetrates through the rotating plate, the end, penetrating out of the rotating plate, of the lead screw is connected with a second motor, the second motor is installed on the right side wall surface of the rotating plate, the driving end of the second motor is fixedly connected with the lead screw leftwards horizontally, and a sampling structure;
the sampling structure is including installing the electric putter of wall under the slider, electric putter drive end fixed mounting has the install bin, be equipped with the water pump in the install bin, the water pump end of intaking is connected with the inlet tube, the inlet tube downwardly extending wears out the install bin, the water pump goes out the water end and is equipped with out the water hose, it stretches out the storage tank to go out the water hose other end, wall mounting has pressure level sensor under the install bin.
Preferably, the first motor, the second motor, the electric push rod, the water pump and the pressure liquid level sensor are all electrically connected with the sampling system.
Preferably, reinforcing rods are installed on the left side and the right side of the driving end of the electric push rod, and the lower ends of the reinforcing rods are far away from each other and installed on the upper wall surface of the installation box.
Preferably, the rotating plate is connected with the mounting plate through a connecting rod, the upper end of the connecting rod is rotatably mounted on the lower wall surface of the mounting plate, and the lower end of the connecting rod is rotatably mounted at the center of the upper wall surface of the rotating plate.
Compared with the prior art, the beneficial effects of the utility model are that: this novel automatic storage tank sampling device is rational in infrastructure, and the modern design has avoided the manual work to carry out manual sampling, and accurate degree is high, and degree of automation is high, can realize taking a sample the not co-altitude of storage tank optional position, and the suitability is strong.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view taken along line F-F' of FIG. 1.
The device comprises a 1-mounting plate, a 2-support column, a 3-circular sliding groove, a 4-circular through groove, a 5-circular plate, a 6-connecting column, a 12-rotating plate, a 7-moving structure, a 8-first motor, a 71-trapezoidal sliding groove, a 72-sliding block, a 73-screw rod, a 74-second motor, a 9-sampling structure, a 91-electric push rod, a 92-mounting box, a 93-water pump, a 94-water inlet pipe, a 95-water outlet hose, a 96-pressure liquid level sensor, a 10-reinforcing rod and a 11-connecting rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a novel automatic storage tank sampling device comprises a mounting plate 1 located above an oil tank, the left side and the right side of the lower end of the mounting plate 1 are connected with the top of the oil tank through support columns 2, a circular sliding groove 3 is formed in the mounting plate 1, the circular sliding groove 3 extends downwards to form a coaxial circular through groove 4, a circular plate 5 is rotationally assembled in the circular sliding groove 3, connecting columns 6 are fixedly welded on the left side and the right side of the lower surface of the circular plate 5, a pair of connecting columns 6 penetrate out of the circular through groove 4, the connecting columns 6 are slidably connected with the circular through groove 4, a rotating plate 12 is jointly installed at the lower ends of the pair of connecting columns 6, a moving structure 7 is assembled in the rotating plate 12, a first motor 8 is assembled on the upper wall surface of the mounting plate 1, the driving end of the first motor 8 is vertically;
the moving structure 7 comprises a trapezoidal sliding groove 71 arranged on the lower wall surface of the rotating plate 12, a sliding block 72 matched with the trapezoidal sliding groove 71 is installed in the trapezoidal sliding groove 71 in a left-right sliding mode, a screw rod 73 horizontally and spirally penetrates through the sliding block 72, the left end of the screw rod 73 is rotatably installed on the left side wall surface of the trapezoidal sliding groove 71, the right end of the screw rod 73 penetrates through the rotating plate 12, the end, penetrating through the rotating plate 12, of the screw rod 73 is connected with a second motor 74, the second motor 74 is installed on the right side wall surface of the rotating plate 12, the driving end of the second motor 74 is horizontally and leftwards fixedly connected with the screw rod 73, and a;
Preferably, the first motor 8, the second motor 74, the electric push rod 91, the water pump 93 and the pressure liquid level sensor 96 are all electrically connected to the sampling system.
Preferably, reinforcing bars 10 are attached to the left and right sides of the driving end of the electric push rod 91, and the lower ends of the pair of reinforcing bars 10 are attached to the upper wall surface of the mounting case 92 away from each other.
The connection between the electric putter 91 and the mounting case 92 is strengthened by the reinforcement bar 10.
Preferably, the rotating plate 12 is connected to the mounting plate 1 by a connecting rod 11, the upper end of the connecting rod 11 is rotatably mounted on the lower wall surface of the mounting plate 1, and the lower end of the connecting rod 11 is rotatably mounted on the center of the upper wall surface of the rotating plate 12.
The connection between the pivotal plate 12 and the mounting plate 1 is reinforced by the connecting rod 11.
When the sampling device is used, the first motor 8 and the second motor 74 are used for controlling the sampling structure 9, the sampling structure 9 is moved to the position above a position to be sampled, the electric push rod 91 is controlled to descend through the sampling system, the installation box 92 descends, the depth at the moment is fed back to the sampling system through the pressure liquid level sensor 96, after the specified depth is reached, the water pump 93 is controlled through the sampling system, liquid is pumped out through the water inlet pipe 94, the liquid is sampled to the collecting position through the water outlet hose 95, and primary sampling is completed;
the round plate 5 is driven to rotate when the first motor 8 works, so that the connecting column 6 is rotated, the mounting plate 1 is driven to rotate the moving structure 7 at the lower end, the second motor 74 works to drive the screw rod 73 to rotate in the sliding block 72, the sliding block 72 can slide in the trapezoidal sliding groove 71, and sampling detection can be performed on any point in the storage tank by matching with the sampling structure 9 through rotation of the moving structure 7 and sliding of the sliding block 72 in the trapezoidal sliding groove 71.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a novel automatic sampling device of storage tank, its characterized in that, it includes mounting panel (1) that is located the oil tank top, the mounting panel (1) lower extreme left and right sides is passed through support column (2) and is connected with the oil tank deck, circular spout (3) have been seted up in mounting panel (1), coaxial ring logical groove (4) have been seted up in circular spout (3) downwardly extending, circular spout (3) internal rotation is equipped with circular slab (5), fixed welding has spliced pole (6) in circular slab (5) lower surface left and right sides, and a pair of annular logical groove (4) are worn out to spliced pole (6), and spliced pole (6) and ring logical groove (4) sliding connection, and a pair of rotating plate (12) is installed jointly to spliced pole (6) lower extreme, be equipped with removal structure (7) in rotating plate (12), the wall is equipped with first motor (8) on mounting panel (1, the driving end of the first motor (8) is vertically downwards fixedly connected with the center of the upper surface of the mounting plate (1), and the driving end of the first motor (8) is rotatably connected with the mounting plate (1);
the moving structure (7) comprises a trapezoidal sliding groove (71) arranged on the lower wall surface of the rotating plate (12), a sliding block (72) matched with the trapezoidal sliding groove (71) is installed in the trapezoidal sliding groove (71) in a left-right sliding mode, a screw rod (73) penetrates through the sliding block (72) horizontally and spirally, the left end of the screw rod (73) is rotatably installed on the left wall surface of the trapezoidal sliding groove (71), the right end of the screw rod (73) penetrates through the rotating plate (12), the end, penetrating through the rotating plate (12), of the screw rod (73) is connected with a second motor (74), the second motor (74) is installed on the right wall surface of the rotating plate (12), the driving end of the second motor (74) is horizontally and leftwards fixedly connected with the screw rod (73), and a sampling structure (9) is installed on the lower wall surface of the;
sample structure (9) is including installing in electric putter (91) of wall under slider (72), electric putter (91) drive end fixed mounting has install bin (92), be equipped with water pump (93) in install bin (92), water pump (93) are intake and are held and be connected with inlet tube (94), inlet tube (94) downwardly extending wears out install bin (92), water pump (93) play water end is equipped with out water hose (95), it stretches out the storage tank to go out water hose (95) other end, install bin (92) lower wall face-mounting has pressure level sensor (96).
2. The novel automatic storage tank sampling device of claim 1, wherein the first motor (8), the second motor (74), the electric push rod (91), the water pump (93) and the pressure liquid level sensor (96) are all electrically connected with a sampling system.
3. The novel automatic storage tank sampling device according to claim 1, characterized in that reinforcing rods (10) are mounted on the left side and the right side of the driving end of the electric push rod (91), and the lower ends of a pair of reinforcing rods (10) are far away from each other and mounted on the upper wall surface of the mounting box (92).
4. The novel automatic storage tank sampling device according to claim 1, characterized in that the rotating plate (12) is connected with the mounting plate (1) through a connecting rod (11), the upper end of the connecting rod (11) is rotatably mounted on the lower wall surface of the mounting plate (1), and the lower end of the connecting rod (11) is rotatably mounted at the center of the upper wall surface of the rotating plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996281.1U CN212539785U (en) | 2020-06-03 | 2020-06-03 | Novel automatic sampling of storage tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996281.1U CN212539785U (en) | 2020-06-03 | 2020-06-03 | Novel automatic sampling of storage tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212539785U true CN212539785U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020996281.1U Active CN212539785U (en) | 2020-06-03 | 2020-06-03 | Novel automatic sampling of storage tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212539785U (en) |
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2020
- 2020-06-03 CN CN202020996281.1U patent/CN212539785U/en active Active
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