CN115307976A - Chemical analysis sampling mechanism for environmental protection engineering - Google Patents
Chemical analysis sampling mechanism for environmental protection engineering Download PDFInfo
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- CN115307976A CN115307976A CN202210998118.2A CN202210998118A CN115307976A CN 115307976 A CN115307976 A CN 115307976A CN 202210998118 A CN202210998118 A CN 202210998118A CN 115307976 A CN115307976 A CN 115307976A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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Abstract
The invention discloses a chemical analysis sampling mechanism for environmental protection engineering, which comprises a pipe body, wherein a piston plate is arranged in the pipe body in a sliding connection manner, a cavity is arranged in the piston plate, a plurality of vent holes are formed in the cavity up and down, a control plate is arranged in the cavity, the control plate and the vent holes are correspondingly arranged in a matching manner, a plurality of first springs are fixedly connected to the upper side of the control plate, one side of each first spring, which is far away from the control plate, and the upper side of the cavity are fixedly connected to the inner side of the cavity, a rotating block is arranged at the upper side of the cavity, penetrates through the cavity, and is connected with the piston plate through a sealing bearing, and a contact rod is fixedly connected to the rotating block, which is positioned in the cavity. The invention can better finish simple protection and layered operation on the sampling material, and simultaneously finish the integral movement control operation of the device under the action of the return rod and the holding rod without the need of extending workers into corresponding liquid, thereby ensuring the integral safety.
Description
Technical Field
The invention relates to the technical field of environmental protection engineering, in particular to a chemical analysis sampling mechanism for environmental protection engineering.
Background
The environmental engineering refers to engineering specifically made for environmental protection, which is based on a group of thought objects and applies related scientific knowledge and technical means to solve the problem of environmental pollution through organized activities of a group of people, because of environmental pollution caused by industrial development. In the overall process of environmental engineering, it is often necessary to perform corresponding sampling operations on the liquid, liquid-solid mixture, solid, gas-liquid mixture, etc. therein, and then perform corresponding analysis operations to take corresponding protection operations. In the process of sampling, corresponding sampling operation is often carried out by utilizing a corresponding sampling tube, the whole operation is simple, the cost is low, but in the actual working process, especially in the sampling process of liquid and liquid-solid mixture, in the long-time transportation process, the liquid-solid mixture and air in the tube are mixed together, serious adverse effects are brought to the subsequent analysis and research operation, and in the sampling process, the working personnel are often required to stretch hands into the corresponding liquid for sampling. Directly take a sample, the security is lower, and wears corresponding protection tool to take a sample, and overall operation is comparatively loaded down with trivial details, wastes time and energy, and the cost is higher, consequently, provides a chemical analysis sampling mechanism for environmental protection engineering.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: in carrying out long-time transportation, mix together between liquid, liquid solid mixture and the intraductal air, bring serious adverse effect for subsequent analysis research operation, at the in-process that takes a sample, often need the staff to stretch into corresponding liquid with the hand and take a sample, directly take a sample, the security is lower, wear corresponding protection tool and take a sample, the whole operation is comparatively loaded down with trivial details, wastes time and energy, and the chemical analysis sampling mechanism for the environmental protection engineering who provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a chemical analysis sampling mechanism for environmental protection engineering, includes the body, sliding connection is equipped with the piston board in the body, be equipped with the cavity in the piston board, be equipped with a plurality of air vents from top to bottom in the cavity, be equipped with the control panel in the cavity, control panel and a plurality of air vent match and correspond the setting, control panel upside fixed connection is equipped with a plurality of first springs, and is a plurality of upside fixed connection sets up in the one side that the control panel was kept away from to first spring and the cavity, the upside is equipped with the turning block in the cavity, the turning block runs through in the cavity setting, the turning block passes through sealed bearing and piston connection sets up, the turning block is located cavity intracavity fixed connection and is equipped with the contact bar, control panel upside fixed connection is equipped with the arc, contact bar and arc contact connection set up, the upside of turning block is equipped with the thread groove, thread groove internal thread cover is equipped with the control lever in the thread groove, the control lever runs through in the thread groove setting, body upside matching cover is equipped with the tube cap, the outer both sides of body all are equipped with the deep troughing, deep groove is equipped with the inner tooth ring in the deep groove, the outer gear is equipped with the moving bar and is connected the moving bar, the moving bar and is equipped with the second fixed connection sets up the moving bar, the outer gear and is equipped with the moving bar and is connected the moving bar, the moving bar and is connected the outer gear.
Preferably, the carriage release lever is located the shifting chute internal fixation connection and is equipped with the control line, the control line runs through in the shifting chute setting, the fixed cover in the holding rod outside is equipped with solid fixed ring, gu fixed ring upside symmetry is equipped with two fixed orificess, the control line runs through in the fixed orifices setting, the slip cover in the holding rod outside is equipped with the carriage release lever, the carriage release lever is located solid fixed ring's upside setting, control line and carriage release lever fixed connection set up.
Preferably, the left side and the right side of the control panel are both provided with stabilizing rods in a sliding connection mode, the two stabilizing rods penetrate through the control panel, and the two stabilizing rods are fixedly connected with the cavity.
Preferably, the lower side of the control panel is fixedly connected with a rubber cushion, and the rubber cushion is in contact matched connection with the plurality of vent holes.
Preferably, the control lever is located the thread groove outside and is equipped with the through-hole, tube cap upside fixed connection is equipped with the dead lever, dead lever and through-hole matching correspond the setting, the dead lever upside is equipped with the fixed slot, penetrating setting about the fixed slot, two bisymmetry is equipped with four spacing grooves in the fixed slot, the symmetry is equipped with two gag lever posts in the fixed slot, two the gag lever post runs through in the spacing groove setting, two the gag lever post passes through torsion spring and spacing groove connection setting, two the fixed cover in the gag lever post outside is equipped with the dwang, the dwang runs through in the fixed slot setting.
Preferably, one side of the holding rod, which is far away from the clip rod, is fixedly connected with a thread block, and the thread block and the pipe cover are correspondingly arranged in a matching manner.
Compared with the prior art, the invention has the beneficial effects that: through matching between piston board and a plurality of air vent, accomplish the simple discharge operation to the inside sample material upside air of body, and then can be better accomplish the simple protection operation to the sample material, prevent sample material and the inside material of body in long-time transportation, react with the inside air of body, bring adverse effect for subsequent analysis operation, can also utilize the piston board to accomplish and carry out simple isolation operation between the layering liquid simultaneously, provide certain facility for subsequent analysis research, then under the effect of swage rod and holding rod, accomplish the holistic movement control operation of device, can need not the staff and stretch into and take a sample between the corresponding liquid, the security of the whole sample work of assurance that can be better, overall operation is simple, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic structural diagram of a chemical analysis sampling mechanism for environmental engineering according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic top connection diagram of a fixing rod of the chemical analysis sampling mechanism for environmental engineering according to the present invention;
FIG. 5 is a schematic view of an arc plate of the sampling mechanism for chemical analysis in environmental engineering according to the present invention;
FIG. 6 is a schematic diagram showing the connection between the loop bar and the holding bar in the sampling mechanism for chemical analysis in environmental engineering according to the present invention.
In the figure: the device comprises a pipe body 1, a pipe cover 2, a piston plate 3, a control rod 4, a through hole 5, a fixing rod 6, a rotating rod 7, a cavity 8, an air vent 9, a rotating block 10, a threaded groove 11, a sealing bearing 12, a control plate 13, a stabilizing rod 14, a first spring 15, a contact rod 16, an arc plate 17, a deep groove 18, an internal toothed ring 19, a return rod 20, a moving groove 21, a moving rod 22, an external gear 23, a second spring 24, a control wire 25, a fixed groove 26, a limit groove 27, a limit rod 28, a torsion spring 29, a holding rod 30, a moving ring 31, a fixed ring 32, a fixed hole 33 and a threaded block 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a chemical analysis sampling mechanism for environmental protection engineering, comprising a tube body 1, a piston plate 3 is slidably connected in the tube body 1, a cavity 8 is arranged in the piston plate 3, a plurality of vent holes 9 are arranged in the cavity 8 from top to bottom, a control plate 13 is arranged in the cavity 8, the control plate 13 and the vent holes 9 are correspondingly matched, a plurality of first springs 15 are fixedly connected on the upper side of the control plate 13, one side of the first springs 15 far away from the control plate 13 and the upper side of the cavity 8 are fixedly connected, a rotating block 10 is arranged on the upper side of the cavity 8, the rotating block 10 penetrates through the cavity 8, the rotating block 10 is connected with the piston plate 3 through a sealed bearing 12, a contact rod 16 is fixedly connected in the cavity 8 on the rotating block 10, an arc-shaped plate 17 is fixedly connected on the upper side of the control plate 13, the contact rod 16 is in contact with the arc-shaped plate 17, a thread groove 11 is arranged on the upper side of the rotating block 10, the thread groove 11 is internally threaded with a control rod 4, the control rod 4 is arranged by penetrating through the thread groove 11, the left side and the right side of the control plate 13 are respectively provided with a stabilizing rod 14 in a sliding connection mode, the two stabilizing rods 14 penetrate through the control plate 13 and are fixedly connected with the cavity 8, the motion trail of the control plate 13 is determined and limited, the lower side of the control plate 13 is fixedly connected with a rubber cushion, the rubber cushion is in contact matching connection with a plurality of vent holes 9, the sealing operation of the lower side vent holes can be better completed, the upper side of the pipe body 1 is sleeved with a pipe cover 2 in a matching mode, the outer side of the pipe body 1 is respectively provided with a deep groove 18, an inner toothed ring 19 is fixedly connected in the deep groove 18, the outer side of the pipe body 1 is sleeved with a return type rod 20, the inner side of the return type rod 20 is provided with two moving grooves 21, the two moving grooves 21 are correspondingly matched with the deep groove 18, the moving rods 22 are arranged in the two moving grooves 21 in a sliding connection mode, the movable rod 22 penetrates through the movable groove 21, the movable rod 22 is fixedly connected with an outer gear 23 on the outer side of the movable groove 21, the outer gear 23 is in matched meshed connection with an inner toothed ring 19, the outer gear 23 is matched with the inner toothed ring 19 to complete installation operation between the pipe body 1 and the return rod 20, meanwhile, under the condition of angle matching between the outer gear 23 and the inner toothed ring 19, the installation angle between the return rod 20 and the pipe body 1 can be adjusted, corresponding sampling operation can be better completed, the movable rod 22 is fixedly connected with a second spring 24 in the movable groove 21, one side of the second spring 24, far away from the movable rod 22, is fixedly connected with the movable groove 21, the outer side of the return rod 20 is fixedly connected with a holding rod 30, the movable rod 22 is fixedly connected with a control line 25 in the movable groove 21, the control line 25 penetrates through the movable groove 21, the outer side of the holding rod 30 is fixedly sleeved with a fixing ring 32, the upper side of the fixing ring 32 is symmetrically provided with two fixing holes 33, a control line 25 penetrates through the fixing holes 33, the outer side of the holding rod 30 is slidably sleeved with a moving ring 31, the moving ring 31 is positioned on the upper side of the fixing ring 32, the control line 25 is fixedly connected with the moving ring 31, the control line 25 is matched with the moving ring 31 to complete the moving control operation of the moving rod 22, the control rod 4 is positioned on the outer side of the thread groove 11 and is provided with a through hole 5, the upper side of the tube cover 2 is fixedly connected with a fixing rod 6, the fixing rod 6 is matched with the through hole 5 and is correspondingly arranged, the upper side of the fixing rod 6 is provided with a fixing groove 26, the fixing groove 26 is arranged in a left-right penetrating manner, four limiting grooves 27 are symmetrically arranged in the fixing groove 26, two limiting rods 28 are symmetrically arranged in the fixing groove 26, the two limiting rods 28 penetrate through the limiting grooves 27, the two limiting rods 28 are connected through torsion springs 29 and arranged in the limiting grooves 27, the fixed cover in two gag lever posts 28 outsides is equipped with dwang 7, dwang 7 runs through in the setting of fixed slot 26, utilize dead lever 6 and dwang 7, the short-time preservation operation to control lever 4 is accomplished, prevent to lose, one side fixed connection that holding rod 30 kept away from back type pole 20 is equipped with screw block 34, screw block 34 and tube cap 2 match and correspond the setting, utilize to cooperate between screw block 34 and the tube cap 2, the simple short-time preservation operation to tube cap 2 is accomplished, prevent to lose.
In the invention, when sampling operation is required, the specific operations are as follows: screwing down the tube cover 2 from the tube body 1, moving the moving ring 31 in the direction far away from the shaping rod 20, the moving ring 31 drives the moving rod 22 to move in the direction close to the moving groove 21 through the control line 25, the moving rod 22 compresses the second spring 24 and simultaneously drives the outer gears 23 to move in the direction close to the moving groove 21 until the distance between the two outer gears 23 meets the installation requirement, putting the shaping rod 20 on the upper side of the tube body 1 integrally, enabling the outer gears 23 to be opposite to the inner gear ring 19 in position, rotating the shaping rod 20 integrally by taking the moving rod 22 as the center until the angle between the shaping rod 20 and the tube body 1 meets the working requirement, loosening the moving ring 31, under the action of the second spring 24, the moving rod 22 drives the outer gears 23 to move in the direction far away from the moving groove 21, enabling the outer gears 23 to enter the deep grooves 18 and be meshed with the inner gear ring 19 to be connected together, holding the holding rod 30, controlling the whole device, starting to perform corresponding sampling operation, after sampling is completed, placing the piston plate 3 in the tube body 1, screwing the control rod 4 into the thread groove 11, rotating the control rod 4, driving the rotating block 10 to rotate by the control rod 4, driving the contact rod 16 to rotate by the rotating block 10, contacting the contact rod 16 with the arc plate 17, driving the arc plate 17 and the control plate 13 to move upwards integrally under the limiting action of the stabilizing rod 14, further opening the vent hole 9 at the lower side, opening the vent hole 9 integrally, moving the control rod 4 downwards, driving the piston plate 3 to move downwards by the control rod 4 through the rotating block 10 until the piston plate 3 contacts with a sampling substance, rotating the control rod 4 again, taking the control rod 4 off from the rotating block 10 integrally, placing the control rod 4 on the upper side of the tube body 1, and enabling the through hole 5 to be opposite to the fixing rod 6, use gag lever post 28 as the center, upwards rotate dwang 7, up to the position of two dwang 7 satisfies the work needs, inject dead lever 6 in through-hole 5, loosen dwang 7, fix the centre gripping of control lever 4 on dead lever 6, revolve tube cap 2 on body 1, repeat above-mentioned opposite operation again, lift back type pole 20 from body 1, and then conveniently carry out corresponding research work.
The above description is only for 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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a chemical analysis sampling mechanism for environmental protection engineering, includes body (1), its characterized in that, sliding connection is equipped with piston plate (3) in body (1), be equipped with cavity (8) in piston plate (3), be equipped with a plurality of air vent (9) about in cavity (8), be equipped with control panel (13) in cavity (8), control panel (13) and a plurality of air vent (9) match and correspond the setting, control panel (13) upside fixed connection is equipped with a plurality of first spring (15), and is a plurality of one side that control panel (13) were kept away from in first spring (15) and cavity (8) interior upside fixed connection set up, cavity (8) interior upside is equipped with turning block (10), turning block (10) run through in cavity (8) setting, turning block (10) are connected the setting through sealed bearing (12) and piston plate (3), turning block (10) are located cavity (8) interior fixed connection and are equipped with contact bar (16), control panel (13) upside fixed connection is equipped with arc (17), contact bar (16) and contact bar (17) contact bar (11), the cover is equipped with interior thread groove (11), control lever (4) run through and set up in thread groove (11), body (1) upside matching cover is equipped with tube cap (2), body (1) outer both sides all are equipped with deep trouth (18), deep trouth (18) internal fixed connection is equipped with interior ring gear (19), body (1) outside cover is equipped with back type pole (20), it is equipped with two shifting chutes (21) to return type pole (20) inboard, two shifting chute (21) and deep trouth (18) match and correspond the setting, two sliding chute (21) internal sliding connection is equipped with carriage release lever (22), carriage release lever (22) run through and set up in shifting chute (21), carriage release lever (22) are located shifting chute (21) outside fixed connection and are equipped with outer gear (23), outer gear (23) and interior ring gear (19) match the meshing and connect the setting, carriage release lever (22) are located shifting chute (21) internal fixed connection and are equipped with second spring (24), second spring (24) keep away from one side and shifting chute (21) fixed connection setting of carriage release lever (22), return type pole (20) outside fixed connection is equipped with holding pole (30).
2. The chemical analysis sampling mechanism for environmental protection engineering according to claim 1, wherein the movable rod (22) is located in the movable groove (21) and is fixedly connected with a control line (25), the control line (25) is arranged to penetrate through the movable groove (21), the holding rod (30) is fixedly sleeved with a fixing ring (32), the fixing ring (32) is symmetrically provided with two fixing holes (33) on the upper side, the control line (25) is arranged to penetrate through the fixing holes (33), the movable ring (31) is slidably sleeved on the outer side of the holding rod (30), the movable ring (31) is located on the upper side of the fixing ring (32), and the control line (25) and the movable ring (31) are fixedly connected with each other.
3. The chemical analysis sampling mechanism for environmental engineering according to claim 1, wherein the control board (13) is provided with two stabilizing rods (14) at both left and right sides thereof in a sliding connection manner, the two stabilizing rods (14) penetrate through the control board (13), and the two stabilizing rods (14) are fixedly connected with the cavity (8).
4. The chemical analysis sampling mechanism for environmental engineering according to claim 1, characterized in that the lower side of the control plate (13) is fixedly connected with a rubber cushion, and the rubber cushion is in contact matching connection with the plurality of vent holes (9).
5. The chemical analysis sampling mechanism for the environmental protection engineering as claimed in claim 1, wherein the control rod (4) is located outside the thread groove (11) and is provided with a through hole (5), the tube cap (2) is fixedly connected with a fixing rod (6), the fixing rod (6) and the through hole (5) are matched and correspond to each other, the fixing rod (6) is provided with a fixing groove (26), the fixing groove (26) is arranged in a left-right penetrating manner, two limiting grooves (27) are symmetrically arranged in the fixing groove (26), two limiting rods (28) are symmetrically arranged in the fixing groove (26) and penetrate through the limiting grooves (27), the limiting rods (28) are connected and arranged through torsion springs (29) and the limiting grooves (27), two rotating rods (7) are sleeved outside the limiting rods (28), and the rotating rods (7) penetrate through the fixing groove (26).
6. The chemical analysis sampling mechanism for environmental engineering according to claim 1, wherein a threaded block (34) is fixedly connected to one side of the holding rod (30) far away from the swage rod (20), and the threaded block (34) and the tube cover (2) are correspondingly arranged in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210998118.2A CN115307976B (en) | 2022-08-19 | 2022-08-19 | Chemical analysis sampling mechanism for environmental protection engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210998118.2A CN115307976B (en) | 2022-08-19 | 2022-08-19 | Chemical analysis sampling mechanism for environmental protection engineering |
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| CN115307976A true CN115307976A (en) | 2022-11-08 |
| CN115307976B CN115307976B (en) | 2023-08-08 |
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