CN215262649U - Sampling device for sewage treatment - Google Patents

Abstract

The utility model belongs to the technical field of sampling, in particular to a sampling device for sewage treatment, which comprises a main rod; a first fixed rod is fixedly connected to the top of the main rod; the top end of the first fixed rod is rotatably connected with a second rotating shaft; a plurality of groups of second fixing rods are fixedly connected with the outer side wall of the main rod; a plurality of groups of samplers are mounted at the bottom end of the main rod; the top end of the sampler is fixedly connected with an iron block, and the bottom end of the sampler is fixedly connected with a magnet; the middle parts of the plurality of groups of samplers can be provided with an extension module; the top end of the extension module is fixedly connected with an iron block; the bottom end of the extension module is fixedly connected with a magnet; through installing detachable extension module between the sample thief of holding the pole end to reach accessible installation extension module when facing the sewage treatment pond of the different degree of depth and make the sample thief reach appointed degree of depth, and utilize the interval connection of sample thief and extension module can once only carry out the layering sampling to the water, avoid the process of many times sampling, improve sampling efficiency.

Description

Sampling device for sewage treatment

Technical Field

The utility model belongs to the technical field of the sampling, specific sampling device for sewage treatment that says so.

Background

The sewage treatment is a method technology for purifying sewage by physical, chemical, biological and other methods so as to conveniently process the sewage to a dischargeable level, and in the purification process, workers sample the sewage by a sampler so as to observe and research whether the dischargeable level is reached.

Among the prior art at present, when the sewage treatment pond of the difference in the face of the degree of depth, lead to the water layering because of sewage deposits, need carry out the sampling of the different degree of depth, generally put into the sample thief for the staff bends over, the degree of depth still need bind temporarily when not enough and hold the thing, and is very inconvenient, consequently, proposes a sampling device for sewage treatment to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve when the sewage treatment pond in the face of the different degree of depth, sample thief length is not enough, causes the inconvenient problem of staff's sampling, the utility model provides a sampling device for sewage treatment.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a sampling device for sewage treatment, which comprises a main rod; a first fixed rod is fixedly connected to the top of the main rod; the top end of the first fixed rod is rotatably connected with a second rotating shaft; a plurality of groups of second fixing rods are fixedly connected with the outer side wall of the main rod; a plurality of groups of samplers are mounted at the bottom end of the main rod; the top end of the sampler is fixedly connected with an iron block, and the bottom end of the sampler is fixedly connected with a magnet; the middle parts of the plurality of groups of samplers can be provided with an extension module; the top end of the extension module is fixedly connected with an iron block; the bottom end of the extension module is fixedly connected with a magnet; during operation, this step can realize when facing the sewage treatment pond that the depth differs, only need swiftly install the extension module and can increase, samples the collection to sewage, avoids length can't accomplish the sampling work inadequately.

Preferably, the second rotating shaft is rotatably connected with a pressure lever; one end of the pressure lever is rotatably connected with a first rotating shaft; the first rotating shaft is rotatably connected with a first connecting rod; the first connecting rod is connected with the second fixing rod through a through hole; the side wall of the sampler is connected with a sliding plate in a sliding way; a second connecting rod is fixedly connected to the outer side wall of the sliding plate; the second connecting rod is fixedly connected with a third fixing rod; the third fixing rod is fixedly connected to the extension rod; the top end of the extension rod is fixedly connected with a T-shaped module; the bottom end of the extension rod is provided with a T-shaped groove; the extension rod is connected to the bottom end of the first connecting rod in a sliding manner; during operation, this step can make the sample thief sink into the sewage treatment pond and arrive appointed position after, open the sliding plate and let inside sewage inflow sample thief, accomplish the sampling, avoid not reaching the appointed position at the sample thief just the sewage of packing into, influence the sample effect.

Preferably, the upper end of the sliding plate is fixedly connected with a spring; one end of the spring is fixedly connected to the sampler; the bottom end of the sliding plate is fixedly connected with a filter screen; the filter screen slides in the side wall of the sampler; during operation, this step can be when the sliding plate is opened and is packed into sewage, provides extra elasticity through the spring, makes the sliding plate close when loosening the depression bar, avoids leaking, and the filter screen along with the sliding plate removal can be with partly impurity interception in the sewage outside, avoids influencing the collection.

Preferably, the side wall of the bottom of the sampler is provided with a water outlet; a third rotating shaft is fixedly connected to the top end of the water outlet; the third rotating shaft is rotatably connected with a cover; during operation, the step can be convenient for workers to open for subsequent sewage treatment observation after sewage sampling is completed.

Preferably, the side wall of the middle part of the main rod is rotatably connected with a fourth rotating shaft; the fourth rotating shaft is rotatably connected with a supporting rod; a limiting block is fixedly connected to the fourth rotating shaft; the during operation, this step can open the bracing piece with certain angle when facing darker sewage treatment pond, and the stopper in the pivot of No. four blocks the angle, provides the support column to thereby avoid the staff not to support and fall into the sewage treatment pond carelessly.

Preferably, the tail end of the top of the main rod is fixedly connected with a plurality of groups of sponge air cushions; one end of the pressure lever is fixedly connected with a handle; during operation, this step can be when the staff faces the sewage treatment pond of a plurality of needs samplings, and the difficult hand of exempting from can sweat, probably causes when gripping this moment to drop, provides extra frictional force through the handle and the sponge air cushion that increase to ensure that equipment can not fall into in the sewage treatment pond.

The utility model has the advantages that:

1. the utility model provides a sampling device for sewage treatment through installing detachable extension module between the sample thief of holding the pole end, makes the sample thief reach the appointed degree of depth from accessible installation extension module when the sewage treatment pond in the face of the different degree of depth to the interval connection that utilizes sample thief and extension module can once only carry out the layering sampling to the water, avoids the process of many times sampling, improves sampling efficiency.

2. The utility model provides a sampling device for sewage treatment, because of the interconnect between sample thief and the extension module, with the water inlet design in the side bottom, if cause easily to spill the hourglass through the water inlet of side in the follow-up process of falling water to because the sample thief box blocks, difficult observation water situation, consequently can make staff direct observation through the outlet of installing bottom the sample thief, and through the outer lid of delivery port, control rivers size avoids rivers to splash, causes the pollution.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a sectional view of the lower portion of the acquisition rod of the first embodiment;

FIG. 3 is a sectional view of the upper part of the acquisition rod of the first embodiment;

FIG. 4 is a cross-sectional view of a collector of the first embodiment;

FIG. 5 is an enlarged view of FIG. 2 at A;

FIG. 6 is an enlarged view of FIG. 2 at B;

FIG. 7 is a cross-sectional view of an extension module according to the first embodiment;

fig. 8 is a sectional view of an acquisition module according to a second embodiment;

illustration of the drawings:

1. a main rod; 11. a first fixing rod; 12. a second fixing rod; 13. a first rotating shaft; 14. a second rotating shaft; 2. a pressure lever; 21. a first connecting rod; 3. an extension pole; 31. a T-shaped module; 32. a T-shaped groove; 33. a third fixing rod; 34. a second connecting rod; 4. a sampler; 41. a sliding plate; 42. an iron block; 43. a magnet; 44. a filter screen; 45. a spring; 5. an extension module; 6. a grip; 61. a sponge air cushion; 7. a water outlet; 71. a third rotating shaft; 72. a cover; 8. a support bar; 81. a fourth rotating shaft; 82. a limiting block; 9. a collection module; 91. a loader.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a sampling device for sewage treatment includes a main rod 1; a first fixing rod 11 is fixedly connected to the top of the main rod 1; the top end of the first fixing rod 11 is rotatably connected with a second rotating shaft 14; a plurality of groups of second fixing rods 12 are fixedly connected with the outer side wall of the main rod 1; a plurality of groups of samplers 4 are mounted at the bottom end of the main rod 1; the top end of the sampler 4 is fixedly connected with an iron block 42, and the bottom end of the sampler 4 is fixedly connected with a magnet 43; the middle parts of the plurality of groups of samplers 4 can be provided with an extension module 5; the top end of the extension module 5 is fixedly connected with an iron block 42; the bottom end of the extension module 5 is fixedly connected with a magnet 43; when the sampler works, a worker holds the main rod 1 to reach a sewage treatment tank, a first fixing rod 11 is fixedly connected to the main rod 1, a second rotating shaft 14 is installed at the top end of the first fixing rod 11, a plurality of groups of second fixing rods 12 are installed on the side wall, an iron block 42 is installed at the top end of the sampler 4 installed at the top end, and a magnet 43 is installed at the bottom end; can carry out the intercombination to a plurality of samplers 4 through the suction between iron plate 42 and the magnet 43, extension module 5 can be installed between sampler 4, iron plate 42 and magnet 43 are also installed to extension module 5's top and bottom, when facing the sewage treatment pond that the depth differs, the accessible is installed multiunit extension module 5 and is realized increasing between sampler 4, this step can be realized when facing the sewage treatment pond that the depth differs, only need swiftly install extension module 5 and can increase, sample collection to sewage, avoid length can't accomplish the sampling work inadequately.

The second rotating shaft 14 is rotatably connected with a pressure lever 2; one end of the pressure lever 2 is rotatably connected with a first rotating shaft 13; the first rotating shaft 13 is rotatably connected with a first connecting rod 21; the first connecting rod 21 is connected with the second fixing rod 12 through a through hole; the side wall of the sampler 4 is connected with a sliding plate 41 in a sliding way; a second connecting rod 34 is fixedly connected to the outer side wall of the sliding plate 41; the second connecting rod 34 is fixedly connected with a third fixing rod 33; the third fixing rod 33 is fixedly connected to the extension rod 3; the top end of the extension rod 3 is fixedly connected with a T-shaped module 31; the bottom end of the extension rod 3 is provided with a T-shaped groove 32; the extension rod 3 is connected to the bottom end of the first connecting rod 21 in a sliding manner; when the sampler works, the pressure lever 2 rotates on the second rotating shaft 14, the first rotating shaft 13 with the rotatable tail end of the pressure lever 2 is connected with the first connecting rod 21, the first connecting rod 21 penetrates through the second fixing rod 12 to realize fixation, the side wall of the sampler 4 is connected with the sliding plate 41 in a sliding way, the second connecting rod 34 is installed on the outer side wall of the sliding plate 41, and the third fixing rod 33 is installed on one side of the second connecting rod 34; the third fixing rod 33 is fixedly connected on the extension rod 3, the top end and the bottom end of the extension rod 3 are respectively provided with a T-shaped module 31 and a T-shaped groove 32, the extension rod 3 is fixed on the T-shaped groove 32 arranged at the bottom end of the first connecting rod 21 through the T-shaped module 31, when the press rod 2 is pressed, the press rod 2 rotates on the second rotating shaft 14, the first connecting rod 21 is lifted through the first rotating shaft 13, the first connecting rod 21 drives the extension rod 3, the extension rod 3 drives the third fixing rod 33, the third fixing rod 33 drives the sliding plate 41 to lift the sliding plate 41 to expose a gap, so that sewage flows into the sampler 4 to realize a sampling function, and the sampler 4 can sink into the sewage treatment tank to reach a designated position, the sliding plate 41 is opened to allow sewage to flow into the sampler 4 to finish sampling, so that the influence on the sampling effect caused by the fact that the sewage is filled into the sampler 4 before reaching a specified position is avoided;

the upper end of the sliding plate 41 is fixedly connected with a spring 45; one end of the spring 45 is fixedly connected to the sampler 4; a filter screen 44 is fixedly connected to the bottom end of the sliding plate 41; the filter screen 44 slides inside the side wall of the sampler 4; when the sampler works, the spring 45 is installed at the upper end of the sliding plate 41, the other end of the spring 45 is connected to the sampler 4, the filter screen 44 is connected to the bottom of the sliding plate 41, the filter screen 44 moves inside the side edge of the sampler 4 along with the up-and-down movement of the sliding plate 41, in the step, when the sliding plate 41 is opened and sewage is filled in, the spring 45 provides extra elasticity, the sliding plate 41 is closed when the pressure lever 2 is released, water leakage is avoided, and the filter screen 44 moving along with the sliding plate 41 can intercept a part of impurities in the sewage to avoid influencing collection;

a water outlet 7 is formed in the side wall of the bottom of the sampler 4; a third rotating shaft 71 is fixedly connected to the top end of the water outlet 7; a cover 72 is rotatably connected to the third rotating shaft 71; when the sampler works, the side wall of the bottom of the sampler 4 is provided with the water outlet 7, the top end of the water outlet 7 is rotated with the third rotating shaft 71, the cover 72 is rotated on the third rotating shaft 71 and is opened and closed through the third rotating shaft 71, and the sampler can be conveniently opened by a worker for subsequent sewage treatment and observation after sewage sampling is completed;

the side wall of the middle part of the main rod 1 is rotatably connected with a fourth rotating shaft 81; the fourth rotating shaft 81 is rotatably connected with a supporting rod 8; a limiting block 82 is fixedly connected to the fourth rotating shaft 81; during operation, a supporting rod 8 is installed on the side wall of the middle part of the main rod 1, the top of the supporting rod 8 is rotatably connected with a fourth rotating shaft 81, the fourth rotating shaft 81 is rotated on the main rod 1, and a limiting block 82 is also installed on the fourth rotating shaft 81;

the tail end of the top of the main rod 1 is fixedly connected with a plurality of groups of sponge air cushions 61; one end of the compression bar 2 is fixedly connected with a handle 6; the during operation overlaps the sponge air cushion 61 on mobile jib 1, overlaps handle 6 on depression bar 2, and this step can be when the staff faces the sewage treatment pond of a plurality of needs samplings, and the difficult hand of exempting from can go out sweat, probably causes to drop when gripping this moment, provides extra frictional force through handle 6 and the sponge air cushion 61 that increases to ensure that equipment can not fall into in the sewage treatment pond.

Example two

Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, a collecting module 9 is connected to the bottom of the sampler 4; the top of the collecting module 9 is fixedly connected with an iron block 42; the bottom end of the collecting module 9 is fixedly connected with a loader 91; during operation, when needing to gather sewage treatment pond bottom of the pool deposit, mountable collection module 9, collection module 9 is connected with sample thief 4 or the magnet 43 of extension module 5 bottom through top iron plate 42, gathers through loader 91 of collection module 9 bottom installation, and this step can be when taking the sewage water sample, and the bottom of the pool deposit has been gathered simultaneously, has avoided still needing the secondary to gather after sampling sewage, influences efficiency.

The working principle is as follows: when the sampler works, a worker holds the main rod 1 to reach a sewage treatment tank, the main rod 1 is fixedly connected with a first fixing rod 11, a second rotating shaft 14 is installed at the top end of the first fixing rod 11, a plurality of groups of second fixing rods 12 are installed on the side wall, an iron block 42 is installed at the top end of the sampler 4 installed at the top end, and a magnet 43 is installed at the bottom end; the plurality of samplers 4 can be combined with one another through the suction force between the iron blocks 42 and the magnets 43, the extension modules 5 can be installed between the samplers 4, the iron blocks 42 and the magnets 43 are also installed at the top ends and the bottom ends of the extension modules 5, and when the sampler 4 faces sewage treatment pools with different depths, the extension can be realized by installing a plurality of groups of extension modules 5 between the samplers 4, so that the extension module can be increased only by quickly installing the extension modules 5 when the sampler faces the sewage treatment pools with different depths, the sewage can be sampled and collected, and the problem that the sampling work cannot be completed due to insufficient length is avoided; when the sampler works, the pressure lever 2 rotates on the second rotating shaft 14, the first rotating shaft 13 with the rotatable tail end of the pressure lever 2 is connected with the first connecting rod 21, the first connecting rod 21 penetrates through the second fixing rod 12 to realize fixation, the side wall of the sampler 4 is connected with the sliding plate 41 in a sliding way, the second connecting rod 34 is installed on the outer side wall of the sliding plate 41, and the third fixing rod 33 is installed on one side of the second connecting rod 34; the third fixing rod 33 is fixedly connected on the extension rod 3, the top end and the bottom end of the extension rod 3 are respectively provided with a T-shaped module 31 and a T-shaped groove 32, the extension rod 3 is fixed on the T-shaped groove 32 arranged at the bottom end of the first connecting rod 21 through the T-shaped module 31, when the press rod 2 is pressed, the press rod 2 rotates on the second rotating shaft 14, the first connecting rod 21 is lifted through the first rotating shaft 13, the first connecting rod 21 drives the extension rod 3, the extension rod 3 drives the third fixing rod 33, the third fixing rod 33 drives the sliding plate 41 to lift the sliding plate 41 to expose a gap, so that sewage flows into the sampler 4 to realize a sampling function, and the sampler 4 can sink into the sewage treatment tank to reach a designated position, the sliding plate 41 is opened to allow sewage to flow into the sampler 4 to finish sampling, so that the influence on the sampling effect caused by the fact that the sewage is filled into the sampler 4 before reaching a specified position is avoided; when the sampler works, the pressure lever 2 rotates on the second rotating shaft 14, the first rotating shaft 13 with the rotatable tail end of the pressure lever 2 is connected with the first connecting rod 21, the first connecting rod 21 penetrates through the second fixing rod 12 to realize fixation, the side wall of the sampler 4 is connected with the sliding plate 41 in a sliding way, the second connecting rod 34 is installed on the outer side wall of the sliding plate 41, and the third fixing rod 33 is installed on one side of the second connecting rod 34; the third fixing rod 33 is fixedly connected on the extension rod 3, the top end and the bottom end of the extension rod 3 are respectively provided with a T-shaped module 31 and a T-shaped groove 32, the extension rod 3 is fixed on the T-shaped groove 32 arranged at the bottom end of the first connecting rod 21 through the T-shaped module 31, when the press rod 2 is pressed, the press rod 2 rotates on the second rotating shaft 14, the first connecting rod 21 is lifted through the first rotating shaft 13, the first connecting rod 21 drives the extension rod 3, the extension rod 3 drives the third fixing rod 33, the third fixing rod 33 drives the sliding plate 41 to lift the sliding plate 41 to expose a gap, so that sewage flows into the sampler 4 to realize a sampling function, and the sampler 4 can sink into the sewage treatment tank to reach a designated position, the sliding plate 41 is opened to allow sewage to flow into the sampler 4 to finish sampling, so that the influence on the sampling effect caused by the fact that the sewage is filled into the sampler 4 before reaching a specified position is avoided; when the sampler works, the spring 45 is installed at the upper end of the sliding plate 41, the other end of the spring 45 is connected to the sampler 4, the filter screen 44 is connected to the bottom of the sliding plate 41, the filter screen 44 moves inside the side edge of the sampler 4 along with the up-and-down movement of the sliding plate 41, in the step, when the sliding plate 41 is opened and sewage is filled in, the spring 45 provides extra elasticity, the sliding plate 41 is closed when the pressure lever 2 is released, water leakage is avoided, and the filter screen 44 moving along with the sliding plate 41 can intercept a part of impurities in the sewage to avoid influencing collection; when the sampler works, the side wall of the bottom of the sampler 4 is provided with the water outlet 7, the top end of the water outlet 7 is rotated with the third rotating shaft 71, the cover 72 is rotated on the third rotating shaft 71 and is opened and closed through the third rotating shaft 71, and the sampler can be conveniently opened by a worker for subsequent sewage treatment and observation after sewage sampling is completed; during operation, a supporting rod 8 is installed on the side wall of the middle part of the main rod 1, the top of the supporting rod 8 is rotatably connected with a fourth rotating shaft 81, the fourth rotating shaft 81 is rotated on the main rod 1, and a limiting block 82 is also installed on the fourth rotating shaft 81; the during operation overlaps the sponge air cushion 61 on mobile jib 1, overlaps handle 6 on depression bar 2, and this step can be when the staff faces the sewage treatment pond of a plurality of needs samplings, and the difficult hand of exempting from can go out sweat, probably causes to drop when gripping this moment, provides extra frictional force through handle 6 and the sponge air cushion 61 that increases to ensure that equipment can not fall into in the sewage treatment pond.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a sampling device for sewage treatment which characterized in that: comprises a main rod (1); a first fixing rod (11) is fixedly connected to the top of the main rod (1); the top end of the first fixed rod (11) is rotatably connected with a second rotating shaft (14); a plurality of groups of second fixing rods (12) are fixedly connected with the outer side wall of the main rod (1); a plurality of groups of samplers (4) are mounted at the bottom end of the main rod (1); a magnet (43) is fixedly connected to the bottom end of the sampler (4); the middle parts of the plurality of groups of samplers (4) are fixedly connected with an extension module (5); the top end of the extension module (5) is fixedly connected with an iron block (42); and a magnet (43) is fixedly connected to the bottom end of the extension module (5).

2. A sampling device for sewage treatment as claimed in claim 1, wherein: the second rotating shaft (14) is rotatably connected with a pressure lever (2); one end of the pressure lever (2) is rotatably connected with a first rotating shaft (13); the first rotating shaft (13) is rotatably connected with a first connecting rod (21); the first connecting rod (21) is connected with the second fixing rod (12) through a through hole; the side wall of the sampler (4) is connected with a sliding plate (41) in a sliding way; a second connecting rod (34) is fixedly connected to the outer side wall of the sliding plate (41); the second connecting rod (34) is fixedly connected with a third fixing rod (33); the third fixing rod (33) is fixedly connected to the extension rod (3); the top end of the extension rod (3) is fixedly connected with a T-shaped module (31); the bottom end of the extension rod (3) is provided with a T-shaped groove (32); the extension rod (3) is connected to the bottom end of the first connecting rod (21) in a sliding mode.

3. A sampling device for sewage treatment as claimed in claim 2, wherein: the upper end of the sliding plate (41) is fixedly connected with a spring (45); one end of the spring (45) is fixedly connected to the sampler (4); a filter screen (44) is fixedly connected to the bottom end of the sliding plate (41); the filter screen (44) slides inside the side wall of the sampler (4).

4. A sampling device for sewage treatment as claimed in claim 3, wherein: a water outlet (7) is formed in the side wall of the bottom of the sampler (4); a third rotating shaft (71) is fixedly connected to the top end of the water outlet (7); and a cover (72) is rotatably connected to the third rotating shaft (71).

5. A sampling device for sewage treatment according to claim 4, characterized in that: the side wall of the middle part of the main rod (1) is rotatably connected with a fourth rotating shaft (81); the fourth rotating shaft (81) is rotatably connected with a supporting rod (8); and a limiting block (82) is fixedly connected to the fourth rotating shaft (81).

6. A sampling device for sewage treatment as claimed in claim 5, wherein: the tail end of the top of the main rod (1) is fixedly connected with a plurality of groups of sponge air cushions (61); one end of the pressure lever (2) is fixedly connected with a handle (6).

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