CN217586389U

CN217586389U - On-spot sampling anchor clamps of environmental monitoring

Info

Publication number: CN217586389U
Application number: CN202221076812.0U
Authority: CN
Inventors: 丁春玲
Original assignee: Chuzhou Fengyang County Ecological Environment Monitoring Station
Current assignee: Chuzhou Fengyang County Ecological Environment Monitoring Station
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-14
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to a check out test set technical field especially relates to an environmental monitoring on-spot sample anchor clamps. The on-spot sample anchor clamps of environmental monitoring is including connecting, sampling mechanism and extrusion mechanism, sampling mechanism includes the motor, the lead screw, the movable block, first connecting rod and sample frame, the bottom of connecting the handle is installed fixed frame, all install the motor on the both sides inner wall of fixed frame, the lead screw is installed to the output of motor, threaded connection has the movable block on the pole wall of lead screw, and the movable block still with fixed frame sliding connection, the sample frame is all installed through first connecting rod in the bottom of two sets of movable blocks, the bottom at fixed frame is installed to extrusion mechanism. The utility model provides an environmental monitoring field sample anchor clamps have and can carry out the simultaneous sampling to soil and water in the sump simultaneously, save time improvement detection efficiency's advantage.

Description

On-spot sampling fixture of environmental monitoring

Technical Field

The utility model relates to a check out test set technical field especially relates to an environmental monitoring scene sample anchor clamps.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. The environmental monitoring is the basis of scientific environmental management and environmental law enforcement supervision, and is essential basic work for environmental protection. The core target of environmental monitoring is to provide the data of environmental quality current situation and trend of change, judges environmental quality, and the current main environmental problem of evaluation for environmental management service, when environmental monitoring, need take a sample to the monitoring thing, need use the sample anchor clamps during the sample, presss from both sides the sample.

Present sample anchor clamps generally can only take a sample or take a sample the liquid sample to the solid sample, and when needs carry out the sample test to soil and water in the sump time measuring, will need separately take a sample to soil and water respectively, just so can waste time influence detection achievement.

Therefore, there is a need to provide a new environment monitoring field sampling clamp to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out the simultaneous sampling to soil and water in the sump simultaneously, save time and improve detection efficiency's on-the-spot sampling anchor clamps of environmental monitoring.

The utility model provides an environmental monitoring field sampling anchor clamps includes: a connecting handle;

the sampling mechanism comprises a motor, a screw rod, moving blocks, a first connecting rod and a sampling frame, wherein a fixed frame is installed at the bottom of the connecting handle, the motors are installed on the inner walls of the two sides of the fixed frame, the screw rod is installed at the output end of the motor, the moving blocks are connected to the rod wall of the screw rod in a threaded mode and are further connected with the fixed frame in a sliding mode, and the sampling frame is installed at the bottoms of the two moving blocks through the first connecting rod;

and the extrusion mechanism is arranged at the bottom of the fixed frame.

Preferably, the extrusion mechanism includes cylinder, piston rod, clamp plate, second connecting rod and backup pad, the top at the backup pad is installed to the cylinder, the piston rod is installed to the output of cylinder, the clamp plate is installed to the bottom of piston rod, be connected with the second connecting rod between the top of cylinder and the bottom of fixed frame.

Preferably, the rod walls on two sides of the second connecting rod are respectively provided with a sliding rod, and the two groups of moving blocks are respectively connected with the two groups of sliding rods in a sliding manner.

Preferably, a plurality of groups of cutting toothed plates distributed in a staggered manner are fixedly mounted at the bottom of the pressing plate.

Preferably, the two groups of sampling frames are square box-shaped with opposite openings, and box cavities of the sampling frames form a collecting cavity; the pressing plate is positioned in the collecting cavity and realizes the extruding function through the similar action with the bottom wall of the sampling frame.

Preferably, the contact surfaces of the two groups of sampling frames which are opposite to each other are provided with sealing rubber pads.

Preferably, the drain pipe is installed to the bottom of sample frame, the bottom threaded connection of drain pipe has the receiving flask, the filter screen is installed to the mouth of pipe that the drain pipe is located the sample frame inboard, the sample connection has been seted up on the lateral wall of sample frame, and the joint has sealed lid in the sample connection.

Preferably, the connecting handle comprises a connecting cylinder, a connecting rod and a bolt, the connecting rod is slidably connected inside the connecting cylinder, the bottom of the connecting rod is connected with the top of the fixing frame, and the bolt is in threaded connection with the outer wall of the connecting cylinder.

Compared with the prior art, the utility model provides an environmental monitoring scene sample anchor clamps has following beneficial effect:

1. the utility model provides an environmental monitoring field sample anchor clamps arranges two sets of sample frames in the sump through connecting, then the starter motor work can drive two sets of sample frames and move and be close to each other and offset to can cover the collection with soil and water are whole, and then can carry out the collection sample simultaneously to soil individual water, need not divide two steps of collections, save time improves detection speed.

2. The utility model discloses, after drawing soil and water simultaneously through two sets of sample frames, again with receiving flask threaded connection in the bottom of sample frame, soil and water in the rethread extrusion mechanism is to sample frame extrude, make during the water atress is impressed the receiving flask, and during remaining soil then can be stayed sample frame, and then can separate the soil and the water of gathering, be convenient for detect soil and water respectively.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an environmental monitoring field sampling clamp according to the present invention;

FIG. 2 is a schematic diagram of the environment monitoring field sampling clamp shown in FIG. 1;

FIG. 3 is a front view of the environmental monitoring field sampling fixture of FIG. 1;

fig. 4 is a schematic view of the structure of the pressing plate shown in fig. 2.

Reference numbers in the figures: 1. a connecting handle; 11. a connecting cylinder; 12. a connecting rod; 13. a bolt; 2. a fixing frame; 3. a sampling mechanism; 31. a motor; 32. a screw rod; 33. a moving block; 34. a first link; 35. a sampling frame; 351. sealing the rubber gasket; 4. an extrusion mechanism; 41. a cylinder; 42. a piston rod; 43. pressing a plate; 431. cutting a toothed plate; 44. a second link; 45. a support plate; 5. a liquid outlet pipe; 6. a collection bottle; 7. a sealing cover; 8. a filter screen; 9. a slide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

Referring to fig. 1 to fig. 3, an embodiment of the present invention provides an environmental monitoring field sampling clamp, which includes:

a connecting handle 1;

the sampling mechanism 3 comprises a motor 31, a screw rod 32, moving blocks 33, a first connecting rod 34 and a sampling frame 35, the fixed frame 2 is installed at the bottom of the connecting handle 1, the motor 31 is installed on the inner walls of the two sides of the fixed frame 2, the screw rod 32 is installed at the output end of the motor 31, the moving blocks 33 are in threaded connection on the rod wall of the screw rod 32, the moving blocks 33 are further in sliding connection with the fixed frame 2, and the sampling frame 35 is installed at the bottoms of the two moving blocks 33 through the first connecting rod 34;

the slide bars 9 are respectively arranged on the two side bar walls of the second connecting bar 44, and the two groups of moving blocks 33 are respectively connected with the two groups of slide bars 9 in a sliding manner;

it should be noted that: at first through connecting 1 place the two sets of sample frames 35 of its bottom in the sump with the soil contact, then start two sets of motors 31 work in the fixed frame 2 and drive two sets of lead screws 32 and rotate, because the movable block 33 not only with lead screw 32 threaded connection, still with slide bar 9 sliding connection, so lead screw 32 can drive the movable block 33 when rotating and remove, and then can drive two sets of sample frames 35 through first connecting rod 34 and remove and be close to each other and support together, thereby can cover soil and water together, the rethread is connected and mentions 1 two sets of sample frames 35 that will offset, be convenient for carry out simultaneous acquisition to soil and water, do not need to divide two steps to gather, save time and improve detection speed.

Wherein, the sealing rubber pad 351 is arranged on the opposite contact surface of the two groups of sampling frames 35; when the two groups of sampling frames 35 are abutted together, the sealing property between the two groups of sampling frames 35 can be improved through the sealing rubber pad 351, and the soil and water are prevented from leaking.

In the embodiment of the present invention, please refer to fig. 2 and 4, the extruding mechanism 4 includes a cylinder 41, a piston rod 42, a pressing plate 43, a second connecting rod 44 and a supporting plate 45, the cylinder 41 is installed at the top of the supporting plate 45, the piston rod 42 is installed at the output end of the cylinder 41, the pressing plate 43 is installed at the bottom of the piston rod 42, and the second connecting rod 44 is connected between the top of the cylinder 41 and the bottom of the fixing frame 2;

a plurality of groups of cutting toothed plates 431 distributed in a staggered manner are fixedly arranged at the bottom of the pressure plate 43;

a liquid outlet pipe 5 is arranged at the bottom of the sampling frame 35, a collecting bottle 6 is connected to the bottom of the liquid outlet pipe 5 in a threaded manner, a filter screen 8 is arranged at the pipe orifice of the liquid outlet pipe 5 positioned at the inner side of the sampling frame 35, a sampling port is arranged on the side wall of the sampling frame 35, and a sealing cover 7 is clamped in the sampling port;

it should be noted that: after soil and water are collected in sample frame 35, restart cylinder 41 work and drive clamp plate 43 downstream through piston rod 42, extrude water and soil, water pressurized can flow to collection bottle 6 from drain pipe 5, and soil then can be stopped by filter screen 8 and stay in sample frame 35, and clamp plate 43 can also cut soil through the multiunit cutting pinion rack 431 of its bottom when downstream, be convenient for cut the soil of caking and be convenient for follow-up the detection, after water is whole to be extruded in collection bottle 6, can follow drain pipe 5 with collection bottle 6 and go out, then extract sealed lid 7 on the sample frame 35 lateral wall again and open the sample connection, can take out the detection to soil, and then can carry out separation treatment to the soil and the water of gathering, be convenient for detect soil and water respectively.

In the embodiment of the present invention, please refer to fig. 2, the connecting handle 1 includes a connecting cylinder 11, a connecting rod 12 and a bolt 13, the connecting rod 12 is slidably connected inside the connecting cylinder 11, the bottom of the connecting rod 12 is connected with the top of the fixing frame 2, and the bolt 13 is screwed on the outer wall of the connecting cylinder 11;

it should be noted that: can slide from top to bottom in connecting cylinder 11 through connecting rod 12, then can adjust the length of connecting 1, then rotate bolt 13 and connecting rod 12 and be located the inside lateral wall of connecting cylinder 11 and offset, can lock 1 to the connection of adjusting, and then conveniently gather the processing to soil and the water body in the puddle of the different degree of depth.

The utility model provides an environmental monitoring field sampling anchor clamps's theory of operation as follows:

firstly, two groups of sampling frames 35 at the bottom of the sampling frame 1 are placed in a puddle to be contacted with soil through the connecting bar 1, then two groups of motors 31 in the fixed frame 2 are started to work to drive two groups of screw rods 32 to rotate, because the moving blocks 33 are not only in threaded connection with the screw rods 32 but also in sliding connection with the slide bars 9, the screw rods 32 can drive the moving blocks 33 to move when rotating, and then the two groups of sampling frames 35 can be driven by the first connecting rods 34 to move and mutually approach and abut against each other, so that the soil and the water can be covered together, when the two groups of sampling frames 35 abut against each other, the sealing performance between the two groups of sampling frames 35 can be improved through the sealing rubber pads 351, the soil and the water are prevented from leaking out, the two groups of abutting sampling frames 35 are lifted up through the connecting bar 1, the simultaneous acquisition of the soil and the water is facilitated, the acquisition is not required to be carried out in two steps, the time is saved, and the detection speed is improved;

the connecting rod 12 can slide up and down in the connecting cylinder 11, so that the length of the connecting handle 1 can be adjusted, then the bolt 13 is rotated to abut against the side wall of the connecting rod 12 positioned in the connecting cylinder 11, the adjusted connecting handle 1 can be locked, and further, soil and water in pits at different depths can be conveniently collected and treated;

after soil and water are collected in the sampling frame 35, the air cylinder 41 is started again to work, the pressing plate 43 is driven by the piston rod 42 to move downwards, water and soil are extruded, the water can flow into the collecting bottle 6 from the liquid outlet pipe 5 under the pressure, the soil can be blocked by the filter screen 8 and is left in the sampling frame 35, the pressing plate 43 can cut the soil through the plurality of groups of cutting toothed plates 431 at the bottom of the pressing plate when moving downwards, the agglomerated soil is convenient to cut and facilitate subsequent detection, after the water is completely extruded into the collecting bottle 6, the collecting bottle 6 can be screwed out of the liquid outlet pipe 5, the sealing cover 7 on the side wall of the sampling frame 35 is pulled out to open a sampling port, the soil can be taken out for detection, the collected soil and water can be separated, and the soil and water can be conveniently and water are respectively detected;

therefore, the soil and the water in the water pit can be sampled simultaneously, time is saved, and detection efficiency is improved.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an environmental monitoring field sample anchor clamps which characterized in that includes:

a connecting handle (1);

the sampling mechanism (3) comprises a motor (31), a lead screw (32), moving blocks (33), first connecting rods (34) and sampling frames (35), the fixed frame (2) is installed at the bottom of the connecting handle (1), the motors (31) are installed on the inner walls of the two sides of the fixed frame (2), the lead screw (32) is installed at the output end of the motor (31), the moving blocks (33) are connected to the rod wall of the lead screw (32) in a threaded mode, the moving blocks (33) are further connected with the fixed frame (2) in a sliding mode, and the sampling frames (35) are installed at the bottoms of the two sets of moving blocks (33) through the first connecting rods (34);

the extrusion mechanism (4) is installed at the bottom of the fixed frame (2).

2. The environment monitoring on-site sampling clamp according to claim 1, characterized in that the squeezing mechanism (4) comprises a cylinder (41), a piston rod (42), a pressing plate (43), a second connecting rod (44) and a supporting plate (45), wherein the cylinder (41) is installed at the top of the supporting plate (45), the piston rod (42) is installed at the output end of the cylinder (41), the pressing plate (43) is installed at the bottom of the piston rod (42), and the second connecting rod (44) is connected between the top of the cylinder (41) and the bottom of the fixed frame (2).

3. The environment monitoring field sampling clamp according to claim 2, wherein sliding rods (9) are mounted on two side rod walls of the second connecting rod (44), and the two sets of moving blocks (33) are respectively connected with the two sets of sliding rods (9) in a sliding manner.

4. The environmental monitoring field sampling clamp according to claim 2, characterized in that a plurality of sets of cutting tooth plates (431) distributed in a staggered manner are fixedly mounted at the bottom of the pressure plate (43).

5. The environment monitoring field sampling clamp according to claim 2, wherein the two groups of sampling frames (35) are in a square box shape with openings opposite to each other, and the box cavities of the sampling frames (35) form a collection cavity; the pressure plate (43) is positioned in the collection cavity and realizes the extrusion function through the similar action with the bottom wall of the sampling frame (35).

6. The environmental monitoring field sampling clamp of claim 5, characterized in that, the contact surfaces of two groups of the sampling frames (35) are provided with sealing rubber pads (351).

7. The on-site environment monitoring sampling clamp according to claim 1, 2, 3, 4, 5 or 6, wherein a liquid outlet pipe (5) is installed at the bottom of the sampling frame (35), a collecting bottle (6) is connected to the bottom of the liquid outlet pipe (5) in a threaded manner, a filter screen (8) is installed at a pipe orifice of the liquid outlet pipe (5) located on the inner side of the sampling frame (35), a sampling port is formed in the side wall of the sampling frame (35), and a sealing cover (7) is clamped in the sampling port.

8. The environmental monitoring on-site sampling clamp according to claim 1, 2, 3, 4, 5 or 6, characterized in that the connecting handle (1) comprises a connecting cylinder (11), a connecting rod (12) and a bolt (13), the connecting rod (12) is slidably connected inside the connecting cylinder (11), the bottom of the connecting rod (12) is connected with the top of the fixing frame (2), and the bolt (13) is screwed on the outer wall of the connecting cylinder (11).