CN219475034U - River sediment pollutant sampling tool - Google Patents

Abstract

The utility model relates to the technical field of pollutant sampling tools and discloses a river sediment pollutant sampling tool which comprises a stabilizer bar, wherein a round table is fixedly welded at the bottom end of the stabilizer bar, a rotating rod is connected to the inner surface of the stabilizer bar in a sliding mode, a partition plate is connected to the inner surface of the stabilizer bar in a sliding mode, a spring is fixedly arranged on the inner surface of the bottom of the stabilizer bar, and two thread grooves are formed in the inner surface of the stabilizer bar. This river bottom mud pollutant sampling instrument, through placing the toper piece in the earth top that waits to detect, after the toper piece reached suitable position, control round platform and toper piece phase separation through the control bull stick, the earth of both sides can enter into the space between round platform and the toper piece inside, reaches the purpose of sample, has solved traditional sampling instrument and has mostly been the spade, when needs sample bottom deep silt, generally need use the spade to excavate the sample to deep soil, wastes time and energy relatively, can lead to the lower problem of sampling efficiency.

Description

River sediment pollutant sampling tool

Technical Field

The utility model relates to the technical field of pollutant sampling tools, in particular to a river sediment pollutant sampling tool.

Background

When river pollution is treated, the river sediment is generally sampled and detected, and pollutants in the soil are detected so as to ensure that river water is not polluted, the river pollution is fundamentally solved, the pollutants refer to substances which can directly or indirectly harm human beings after entering the environment, and when the river sediment is sampled, a sampling tool is required to be used for sampling the river sediment, and then the sampled soil is detected, so that the pollutants in the river sediment are detected.

The sampling tool is used when river bottom mud pollutant is sampled, and traditional sampling tool is mostly spade, when needs are sampled bottom deep silt, generally need use spade to excavate the sample to deep soil, waste time and energy relatively, probably can lead to the sampling efficiency lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a river sediment pollutant sampling tool to solve the problems that most of traditional sampling tools in the prior art are shovels, when deep sediment at the bottom needs to be sampled, the shovels are generally required to be used for excavating and sampling deep soil, and the sampling efficiency is low due to the fact that the sampling tool is time-consuming and labor-consuming relatively.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a river bottom mud pollutant sampling instrument, includes the stabilizer bar, the bottom fixed welding of stabilizer bar has the round platform, the internal surface sliding connection of stabilizer bar has the bull stick, the top activity laminating of stabilizer bar has the nut, the bottom surface activity laminating of round platform has the toper piece, the internal surface sliding connection of stabilizer bar has the baffle, the bottom internal surface fixed mounting of stabilizer bar has the spring, two thread grooves have been seted up to the internal surface of stabilizer bar.

Preferably, the inner surfaces of the two thread grooves are respectively in threaded connection with a threaded rod, and the ends, far away from the stabilizer bar, of the two threaded rods are respectively fixedly welded with a handle.

Preferably, the outer surface of the rotating rod is fixedly welded with the inner surface of the partition plate, and the outer surface of the partition plate is fixedly welded with the outer surface of the spring.

Preferably, the outer surface of the rotating rod is provided with a threaded groove, and the inner surface of the threaded groove is in threaded connection with the inner surface of the nut.

Preferably, the bottom of the rotating rod is fixedly welded with the inner surface of the conical block, and the outer surface of the conical block is provided with a conical groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this river bottom mud pollutant sampling tool through placing the toper piece in the earth top that waits to detect, rotates the handle and drives the stabilizer bar and rotate, drives toper piece downwardly rotating, after the toper piece reaches suitable position, twists the nut at top and moves up, push down the bull stick downwards when upwards moving the handle for round platform and toper piece phase separation, the earth of both sides can enter into the space inside between round platform and the toper piece, loosen the bull stick, the spring drives the baffle and reciprocates, drive the bull stick and reciprocates, drive the toper piece and reciprocate, with round platform closure, reach the purpose of taking a sample, take out the instrument can, traditional sampling tool is mostly the spade has been solved, when needs to sample bottom deep silt, generally need use the spade to excavate the sample to deep soil, time consuming relatively hard, can lead to the lower problem of sampling efficiency.

2. This river bottom mud pollutant sampling instrument drives the threaded rod through turning the handle and rotates, then the threaded rod will keep away from the thread groove inside, then keeps away from the bull stick gradually, has reached the purpose of convenient dismantlement, will not occupy too much space when the transport.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

fig. 3 is an exploded perspective view of the structure of the present utility model.

In the figure: 1. a stabilizer bar; 2. round bench; 3. a rotating rod; 4. a nut; 5. a conical block; 6. a partition plate; 7. a spring; 8. a grip; 9. a thread groove; 10. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-3:

examples: the utility model provides a river sediment pollutant sampling tool, includes stabilizer bar 1, stabilizer bar 1's bottom fixed welding has round platform 2, stabilizer bar 1's internal surface sliding connection has bull stick 3, stabilizer bar 1's top activity laminating has nut 4, round platform 2's bottom surface activity laminating has conical block 5, stabilizer bar 1's internal surface sliding connection has baffle 6, stabilizer bar 1's bottom internal surface fixed mounting has spring 7, two thread groove 9 have been seted up to stabilizer bar 1's internal surface, and the pollutant is the material that can directly or indirectly harm the human after entering the environment, when sampling river sediment, needs to use sampling tool to sample river sediment, then detects the earth of sampling, detects the pollutant therein, places conical block 5 above the earth that waits to detect, the handle 8 is rotated to drive the stabilizer bar 1 to rotate and drive the conical block 5 to rotate downwards, the conical groove is arranged to more conveniently drill into the ground, after the conical block 5 reaches a proper position, the nut 4 at the top is twisted to move upwards, the rotating rod 3 is pressed downwards while the handle 8 is moved upwards, so that the round table 2 and the conical block 5 are separated, soil at two sides can enter into a gap between the round table 2 and the conical block 5, the rotating rod 3 is loosened, the spring 7 drives the baffle 6 to move upwards and drives the rotating rod 3 to move upwards, the rotating rod 3 drives the conical block 5 to move upwards and then to be closed with the round table 2, then the purpose of sampling is achieved, the tool is taken out, the problems that the traditional sampling tool is mostly a spade, when deep sediment at the bottom needs to be sampled, the spade is generally needed to be used for excavating and sampling deep soil, time and labor are relatively wasted, and the sampling efficiency is low can be caused, the handle 8 is twisted to drive the threaded rod 10 to rotate, then the threaded rod 10 is far away from the inside of the thread groove 9, and then gradually far away from the rotating rod 3, so that the purpose of convenient disassembly is achieved, and too much space can not be occupied during carrying.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Working principle: this river bottom mud pollutant sampling tool, the pollutant is what can be direct after entering the environment or indirectly endangers the material of human, when sampling to river bottom mud, need use sampling tool, come to sample to river bottom mud, then detect the earth of sampling, detect the pollutant wherein, place conical block 5 in the earth top that waits to detect, then rotate handle 8, handle 8 will drive stabilizer bar 1 rotation, stabilizer bar 1 indirectly drives conical block 5 and rotate downwards, then the conical groove of seting up on the conical block 5 can be easy enter into deep underground, the setting of conical groove is in order to more conveniently bore underground, then after conical block 5 reaches suitable position, the nut 4 at top is twisted, make gradually keeping away from the top of stabilizer bar 1 with the cooperation of screw thread recess, then nut 4 shifts up, then push down bull stick 3 downwards when upwards moving handle 8, then make round platform 2 and conical block 5 separate mutually, then make conical block 5 both sides earth can enter into the space inside between round platform 2 and the conical block 5, then loosen 3, stretch baffle 7 and 6 and drive down the conical block 6 and drive down the effect of measuring spade, then can be more difficult when the measuring tool is needed to sample the bottom 2, the problem is more difficult to be reached, the effect that the sample can be more difficult to the closed, the problem is usually can be solved, the depth is reached, the problem is more to the sample to the depth is more difficult to the measuring tool is required to be reached, and then the sample the tool is difficult to be sampled.

The handle 8 is twisted to drive the threaded rod 10 to rotate, then the threaded rod 10 is far away from the inside of the thread groove 9, and then gradually far away from the rotating rod 3, so that the purpose of convenient disassembly is achieved, and too much space can not be occupied during carrying.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. River sediment pollutant sampling instrument, including stabilizer bar (1), its characterized in that: the bottom fixed welding of stabilizer bar (1) has round platform (2), the internal surface sliding connection of stabilizer bar (1) has bull stick (3), the top activity laminating of stabilizer bar (1) has nut (4), the bottom surface activity laminating of round platform (2) has conical block (5), the internal surface sliding connection of stabilizer bar (1) has baffle (6), the bottom internal surface fixed mounting of stabilizer bar (1) has spring (7), two screw grooves (9) have been seted up to the internal surface of stabilizer bar (1).

2. A river sediment sampling tool as defined in claim 1, wherein: the inner surfaces of the two thread grooves (9) are in threaded connection with threaded rods (10), and the ends, far away from the stabilizer bar (1), of the two threaded rods (10) are fixedly welded with handles (8).

3. A river sediment sampling tool as defined in claim 1, wherein: the outer surface of the rotating rod (3) is fixedly welded with the inner surface of the partition plate (6), and the outer surface of the partition plate (6) is fixedly welded with the outer surface of the spring (7).

4. A river sediment sampling tool as defined in claim 1, wherein: the outer surface of the rotating rod (3) is provided with a threaded groove, and the inner surface of the threaded groove is in threaded connection with the inner surface of the nut (4).

5. A river sediment sampling tool as defined in claim 1, wherein: the bottom of the rotating rod (3) is fixedly welded with the inner surface of the conical block (5), and a conical groove is formed in the outer surface of the conical block (5).