Sewage sampling device convenient to operate

Abstract

The utility model discloses a sewage sampling device convenient to operate, which comprises a sampling device body and a hanging rod, the top of the sampling device body is provided with the hanging rod, the inner side of the sampling device body is fixedly connected with a back plate, the inner side of the back plate is fixedly connected with a first telescopic sleeve, a second telescopic sleeve is embedded in the first telescopic sleeve, and the second telescopic sleeve is fixedly connected with the back plate. The first telescopic sleeve and the second telescopic sleeve are sleeved with a spring. According to the sewage sampling device convenient to operate, a spring is arranged outside a telescopic sleeve, and a structure convenient for clamping a test tube is mounted, so that when sewage sampling is needed, only a filtering structure needs to be opened firstly, and then the test tube is placed in the clamping structure; due to the installation of structures such as a spring, a first telescopic sleeve, a second telescopic sleeve and a clamping block, clamping is relatively stable, so that the test tube can be conveniently clamped, and the operation is more convenient and quicker during sampling.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage sampling, and in particular relates to a sewage sampling device which is convenient to operate. Background Art

[0002] The sewage sampling device is an automatic sewage sampler. The sewage automatic sampler is an intelligent water quality monitoring equipment that can automatically complete the collection, storage and transportation of sewage samples according to preset programs or instructions. Its main principle is to place the sampling bucket in the sewage, extract the sewage from the sampling bucket, filter it through the filter net, and store the water sample in a designated container, thereby completing the preliminary sewage sampling work.

[0003] The sewage sampling devices currently on the market have the following problems when used:

[0004] 1. In the actual use of the traditional sewage sampling device, the sampling device is usually used to sample first, and then the water sample is poured into the sample storage tube. This operation is not only complicated, but also time-consuming and labor-intensive, and its operation is not convenient enough;

[0005] 2. In the actual application process of most sewage sampling devices, since they are sampling sewage, there are many impurities in the sewage, and there may be some large particles of garbage, which makes it easy for the garbage to enter the interior of the sampling device, so it is inconvenient to sample during application. Utility Model Content

[0006] The utility model aims to provide a sewage sampling device which is easy to operate, so as to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a sewage sampling device that is easy to operate, comprising a sampling device body and a hanging rod, a hanging rod is provided on the top of the sampling device body, the inner side of the sampling device body is fixedly connected to a back plate, the inner side of the back plate is fixedly connected to a first telescopic sleeve, the interior of the first telescopic sleeve is inlaid with a second telescopic sleeve, the first telescopic sleeve and the second telescopic sleeve are externally sleeved with a spring, the other side of the spring is fixedly connected to a clamping block, the clamping block is in a ring-shaped distribution form, and a test tube is provided on one side of the clamping block.

[0008] Preferably, the outside of the sampling device body is fixedly connected to a plate body, a pull-out plate is embedded inside the plate body, a filter screen is embedded inside the pull-out plate, the outside of the pull-out plate is connected to a mounting plate, a fastening bolt is provided inside the mounting plate, a threaded hole is opened on the outside of the plate body, and the fastening bolt is threadedly connected to the threaded hole.

[0009] Preferably, the plate body is connected to the protective cover via a rotating shaft, a side plate is provided at the bottom of the protective cover, and the bottom of the plate body is fixedly connected to a threaded seat.

[0010] Preferably, anti-loosening bolts are embedded inside the side panels, and the anti-loosening bolts are threadedly connected to threaded seats.

[0011] Preferably, the outside of the sampling device body is fixedly connected to a turntable seat, the turntable seat is symmetrically distributed, the outside of the turntable seat is connected to a hanging rod, and the outside of the hanging rod is sleeved with a hanging ring.

[0012] Preferably, an anti-collision ball is fixedly connected to the bottom of the sampling device body, and an anti-collision plate is installed outside the sampling device body.

[0013] The utility model is a convenient-to-operate sewage sampling device with the following advantages:

[0014] 1. A sewage sampling device that is easy to operate, by connecting a back plate inside the sampling device body, and installing a first telescopic sleeve and a second telescopic sleeve on one side of the back plate, and a spring is provided on the outside of the telescopic sleeve. Since the structure of the test tube can be conveniently clamped, when sewage sampling is required, it is only necessary to open the filtering structure first, and then place the test tube inside the clamping structure. Since the spring, the first telescopic sleeve, the second telescopic sleeve, the clamping block and other structures are installed, it is relatively stable when clamping, which is not only convenient for clamping the test tube, but also more convenient and quick to operate when sampling;

[0015] 2. This is a sewage sampling device that is easy to operate. A pull-out plate is embedded inside the plate body, a filter net is embedded inside the pull-out plate, and a protective cover is installed outside the pull-out plate. Since the filter structure is easy to disassemble and install, other debris is prevented from falling into the interior of the sampling device body during sampling. When sampling is required, the pull-out plate is first embedded inside the plate body, and then the fastening bolts are taken out to penetrate the mounting plate, and then the protective cover is closed, and then the anti-loosening bolts are taken out to thread the threaded seat. This not only protects the filter structure, but also prevents it from being rusted by sewage. Since the filter structure is installed, the debris in the sewage can be better filtered and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the protective cover structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the filter structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the test tube structure of the utility model;

[0021] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of part A.

[0022] Explanation of the markings in the figure: 1. Sampling device body; 2. Anti-collision plate; 3. Anti-collision ball; 4. Hanging rod; 5. Turntable seat; 6. Test tube; 7. Clamping block; 8. Spring; 9. First telescopic sleeve; 10. Second telescopic sleeve; 11. Back plate; 12. Plate body; 13. Pull-out plate; 14. Filter screen; 15. Mounting plate; 16. Fastening bolt; 17. Anti-loosening bolt; 18. Protective cover; 19. Side plate; 20. Threaded seat; 21. Threaded hole; 22. Lifting ring. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, the utility model is a convenient-to-operate sewage sampling device, comprising a sampling device body 1 and a hanging rod 4. The top of the sampling device body 1 is provided with a hanging rod 4, the inner side of the sampling device body 1 is fixedly connected to a back plate 11, the inner side of the back plate 11 is fixedly connected to a first telescopic sleeve 9, the interior of the first telescopic sleeve 9 is inlaid with a second telescopic sleeve 10, due to the installation of the first telescopic sleeve 9 and the second telescopic sleeve 10, the spring 8 can be guided, the outside of the first telescopic sleeve 9 and the second telescopic sleeve 10 is sleeved with the spring 8, the other side of the spring 8 is fixedly connected to a clamping block 7, the clamping block 7 is in a ring-shaped distribution form, one side of the clamping block 7 is provided with a test tube 6, due to the installation of the spring 8 and the clamping block 7, the test tube 6 can be clamped according to the size.

[0030] The outside of the sampling device body 1 is fixedly connected to the plate body 12, the inside of the plate body 12 is inlaid with a pull-out plate 13, the inside of the pull-out plate 13 is inlaid with a filter screen 14, the outside of the pull-out plate 13 is connected to the mounting plate 15, the inside of the mounting plate 15 is provided with a fastening bolt 16, the outside of the plate body 12 is provided with a threaded hole 21, the fastening bolt 16 is threadedly connected to the threaded hole 21, and due to the installation of the pull-out plate 13 and the filter screen 14, the debris and particulate matter inside the sewage pool can be better filtered and processed.

[0031] The plate body 12 is connected to the protective cover 18 via a rotating shaft. A side plate 19 is provided at the bottom of the protective cover 18. The bottom of the plate body 12 is fixedly connected to a threaded seat 20. Since the protective cover 18 is installed, the filtering structure can be protected.

[0032] The side plate 19 is internally embedded with an anti-loosening bolt 17 , which is threadedly connected to a threaded seat 20 . By installing the anti-loosening bolt 17 and the threaded seat 20 , the protective cover 18 can be fixedly connected to the plate body 12 .

[0033] The outside of the sampling device body 1 is fixedly connected to the turntable seat 5, which is symmetrically distributed. The outside of the turntable seat 5 is connected to the hanging rod 4, and the outside of the hanging rod 4 is sleeved with the hanging ring 22. Since the hanging ring 22 is installed, it is convenient to connect the hanging rope to the sampling device body 1.

[0034] The bottom of the sampling device body 1 is fixedly connected to an anti-collision ball 3, and an anti-collision plate 2 is installed on the outside of the sampling device body 1. Due to the installation of the anti-collision ball 3 and the anti-collision plate 2, the sampling device body 1 can play an anti-collision role after being hit in the sewage pool.

[0035] The working principle of the easy-to-operate sewage sampling device: when using the sewage sampling device, first install an anti-collision plate 2 on the outside of the sampling device body 1, and install an anti-collision ball 3 at the bottom. Because there are particles inside the sewage pool that are easy to cause collisions, an anti-collision structure is installed, so that the bottom of the sampling device body 1 can be better protected. Then the staff needs to place the test tube 6 inside the sampling device body 1, and then a quick clamping structure is installed inside the sampling device body 1, and then only the test tube 6 needs to be placed on the outside of the clamping block 7. Since there are more debris and particles inside the sewage pool, in order to facilitate better sewage sampling, a filtering structure is installed inside the sampling device body 1, first the pull-out plate 13 is embedded in the plate body 12, and then the fastening bolt 16 is taken out and penetrated through the mounting plate 15 , then close the protective cover 18, take out the anti-loosening bolt 17 and thread it into the threaded seat 20, which not only protects the filtering structure, but also prevents it from being rusted by sewage. Since the filtering structure is installed, the debris in the sewage can be filtered better, and then sewage sampling can be carried out. The hanging god is passed through the ring 22 and fixed, and then the sampling device body 1 can be placed in the sewage pool. After a period of time, the sewage sampling device body 1 can be taken out, first reverse the loosening bolt, then open the protective shell, and then reverse the fastening bolt 16 to take out the pull-out plate 13, and then the test tube 6 can be taken out from the outer side of the clamping block 7, thus completing the preliminary sewage sampling. It is not only convenient to operate, but also simple to load and unload.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A convenient-to-operate sewage sampling device, comprising a sampling device body (1) and a hanging rod (4), wherein the top of the sampling device body (1) is provided with a hanging rod (4), characterized in that: The inner side of the sampling device body (1) is fixedly connected to a back plate (11), the inner side of the back plate (11) is fixedly connected to a first telescopic sleeve (9), the interior of the first telescopic sleeve (9) is embedded with a second telescopic sleeve (10), the outer sides of the first telescopic sleeve (9) and the second telescopic sleeve (10) are sleeved with a spring (8), the other side of the spring (8) is fixedly connected to a clamping block (7), the clamping block (7) is in an annular distribution form, and a test tube (6) is provided on one side of the clamping block (7).

2. The convenient-to-operate sewage sampling device according to claim 1, characterized in that: The outside of the sampling device body (1) is fixedly connected to a plate body (12), the inside of the plate body (12) is embedded with a pull-out plate (13), the inside of the pull-out plate (13) is embedded with a filter screen (14), the outside of the pull-out plate (13) is connected to a mounting plate (15), the inside of the mounting plate (15) is provided with a fastening bolt (16), the outside of the plate body (12) is provided with a threaded hole (21), and the fastening bolt (16) is threadedly connected to the threaded hole (21).

3. The convenient-to-operate sewage sampling device according to claim 2, characterized in that: The plate body (12) is connected to the protective cover (18) via a rotating shaft; a side plate (19) is provided at the bottom of the protective cover (18); and the bottom of the plate body (12) is fixedly connected to a threaded seat (20).

4. The convenient-to-operate sewage sampling device according to claim 3 is characterized in that: The side plate (19) is internally embedded with an anti-loosening bolt (17), and the anti-loosening bolt (17) is threadedly connected to a threaded seat (20).

5. The convenient-to-operate sewage sampling device according to claim 1, characterized in that: The outside of the sampling device body (1) is fixedly connected to a turntable seat (5), the turntable seat (5) is symmetrically distributed, the outside of the turntable seat (5) is connected to a hanging rod (4), and the outside of the hanging rod (4) is sleeved with a hanging ring (22).

6. The convenient-to-operate sewage sampling device according to claim 5, characterized in that: The bottom of the sampling device body (1) is fixedly connected to an anti-collision ball (3), and an anti-collision plate (2) is installed outside the sampling device body (1).

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