A sewage detection device for environmental detection

Abstract

The utility model relates to sewage detection device technical field discloses a sewage detection device for environmental detection, including support, measurement structure and clamping device, and the support top surface is provided with the mounting groove, and the measurement structure is connected the support top surface mounting groove through clamping device, and the support side wall is equipped with interlayer, and the clamping device rotary connection support side wall interlayer, and the clamping device includes first connecting arm, second connecting arm, clamping joint and elastic part, and one end of first connecting arm is fixedly connected with one end of second connecting arm, and the connecting place of first connecting arm and second connecting arm is rotatably connected with support side wall interlayer through the pivot, and the other end of second connecting arm is fixedly connected with the clamping joint for clamping measurement structure, and the bottom surface of second connecting arm is equipped with elastic part. The utility model support and the split type structure design of measurement structure have provided stable support for whole device, and through setting up clamping device, realized the quick installation and disassembly of measurement structure.

Description

Technical Field

[0001] This utility model relates to the technical field of wastewater detection devices, specifically a wastewater detection device for environmental monitoring. Background Technology

[0002] The purpose of water quality testing is to provide a basis for controlling the water treatment process, ensure that the treated water meets the expected requirements and prescribed water quality standards, and monitor the operating status of water treatment equipment. Wastewater testing is a crucial component of environmental monitoring.

[0003] Existing technologies rarely offer devices that can be temporarily fixed to the testing site. The few existing devices with fixed supports are mostly one-piece designs, making subsequent sampling and testing cumbersome. Furthermore, the installation and disassembly of existing wastewater testing devices are often complicated, requiring tools or complex operations. This not only increases the workload of testing personnel but also reduces testing efficiency.

[0004] To address the aforementioned issues, we propose a wastewater testing device for environmental monitoring. Utility Model Content

[0005] The purpose of this invention is to provide a wastewater testing device for environmental monitoring, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wastewater testing device for environmental monitoring, comprising a support, a measuring structure, and a snap-fit ​​device; the top surface of the support has an installation groove; the measuring structure is connected to the installation groove on the top surface of the support through the snap-fit ​​device; the side wall of the support has a sandwich layer; the snap-fit ​​device is rotatably connected to the sandwich layer on the side wall of the support.

[0007] The snap-fit ​​device includes a first connecting arm, a second connecting arm, a snap-fit ​​connector, and an elastic element; one end of the first connecting arm is fixedly connected to one end of the second connecting arm; the connection between the first connecting arm and the second connecting arm is rotatably connected to the side wall interlayer of the bracket via a rotating shaft; the other end of the second connecting arm is fixedly connected to the snap-fit ​​connector for snapping the measuring structure; the elastic element is provided on the bottom surface of the second connecting arm.

[0008] Preferably, the snap-fit ​​device further includes a handle; one end of the handle is fixedly connected to the end of the first connecting arm away from the second connecting arm.

[0009] Preferably, the bracket includes a connecting seat and supporting legs; the top surface of the connecting seat is provided with a mounting groove for mounting the measuring structure; the side wall of the connecting seat is provided with a sandwich layer; and the bottom surface of the connecting seat is uniformly provided with a plurality of supporting legs along the circumferential direction.

[0010] Preferably, the sidewall of the connecting seat mounting groove is provided with a vertical groove and a horizontal groove; a plurality of the vertical grooves are uniformly provided along the circumferential direction of the sidewall of the connecting seat mounting groove; the bottom of the vertical groove is connected to one end of the horizontal groove; the outer circumferential sidewall of the measuring structure is provided with a snap-fit ​​protrusion for sliding connection of the vertical groove.

[0011] Preferably, the measuring structure includes a mounting bracket, a guide rod, a screw, a lifting platform, a detection head, and a motor;

[0012] The outer circumferential sidewall of the snap-fit ​​seat is uniformly provided with multiple snap-fit ​​protrusions along the circumferential direction; the bottom surface of the snap-fit ​​seat abuts against the bottom surface of the mounting groove of the connecting seat; the bottom surface of the snap-fit ​​seat is provided with mounting protrusions; the mounting protrusions of the snap-fit ​​seat pass through the bottom surface of the connecting seat; the bottom surface of the mounting protrusions of the snap-fit ​​seat is connected to one end of the guide rod; the other end of the guide rod is connected to the lifting platform; the bottom surface of the lifting platform is connected to the detection head; the top surface of the snap-fit ​​seat is connected to the fixed end of the motor; the screw is rotatably connected inside the snap-fit ​​seat; one end of the screw is connected to the drive end of the motor; the other end of the screw is threadedly connected to the lifting platform.

[0013] Preferably, the bottom surface of the lifting platform is also provided with a sampling box.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention enables rapid installation and disassembly of the measuring structure by setting a snap-fit ​​device, which requires no tools, is simple and convenient to operate, and greatly improves the testing efficiency.

[0016] The detection head and sampling box in the measurement structure can be flexibly raised and lowered by a screw driven by a motor, which can meet the needs of sewage detection at different depths and locations.

[0017] The separate structure design of the support and the measuring structure provides stable support for the entire device, ensuring the accuracy of the test. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 for Figure 1 Enlarged diagram of point A in the middle.

[0020] Figure 3 This is a partial structural diagram of the connecting seat in this utility model.

[0021] In the diagram: 1-bracket, 11-connector, 111-vertical groove, 112-horizontal groove, 12-support leg;

[0022] 2-Measuring structure, 21-Snap-in socket, 211-Snap-in protrusion, 22-Guide rod, 23-Screw, 24-Lifting platform, 25-Detection head, 26-Sampling box, 27-Motor;

[0023] 3-Snap-fit ​​device, 31-Handle, 32-First connecting arm, 33-Second connecting arm, 34-Snap-fit ​​connector, 35-Elastic element. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , Figure 2 , Figure 3 This utility model provides a technical solution: a wastewater testing device for environmental monitoring, including a support 1, a measuring structure 2 and a snap-fit ​​device 3. The top surface of the support 1 is provided with an installation groove, and the measuring structure 2 is connected to the installation groove on the top surface of the support 1 through the snap-fit ​​device 3. The side wall of the support 1 is provided with a sandwich layer, and the snap-fit ​​device 3 is rotatably connected to the sandwich layer on the side wall of the support 1.

[0026] The snap-fit ​​device 3 includes a first connecting arm 32, a second connecting arm 33, a snap-fit ​​connector 34, and an elastic element 35. One end of the first connecting arm 32 is fixedly connected to one end of the second connecting arm 33. The connection between the first connecting arm 32 and the second connecting arm 33 is rotatably connected to the side wall interlayer of the bracket 1 via a rotating shaft. The other end of the second connecting arm 33 is fixedly connected to the snap-fit ​​connector 34 for snapping the measuring structure 2. The elastic element 35 is provided on the bottom surface of the second connecting arm 33. The snap-fit ​​device 3 also includes a handle 31, one end of which is fixedly connected to the end of the first connecting arm 32 away from the second connecting arm 33.

[0027] The support frame 1 includes a connecting base 11 and support legs 12. The top surface of the connecting base 11 has a mounting groove for installing the measuring structure 2. The side wall of the connecting base 11 has a layer, and multiple support legs 12 are evenly arranged along the circumference of the bottom surface of the connecting base 11, providing stable support for the entire device. A damped connecting shaft is provided at the connection point between the support leg 12 and the connecting base 11 to maintain a safe angle between the support leg 12 and the bottom surface of the connecting base 11, and to limit the maximum tilt angle to 120 degrees, preventing tipping during support.

[0028] The mounting groove sidewall of the connector 11 has vertical grooves 111 and horizontal grooves 112. Multiple vertical grooves 111 are evenly provided along the circumference of the mounting groove sidewall of the connector 11. The bottom of the vertical grooves 111 is connected to one end of the horizontal grooves 112. This structural design facilitates the installation and positioning of the measurement structure 2.

[0029] The mounting groove sidewall of the connecting seat 11 has vertical grooves 111 and horizontal grooves 112. Multiple vertical grooves 111 are evenly distributed along the circumference of the mounting groove sidewall of the connecting seat 11. The bottom of each vertical groove 111 connects to one end of the horizontal groove 112. The outer circumferential sidewall of the measuring structure 2 has a locking protrusion 211 for sliding connection with the vertical grooves 111. The elastic element 35 allows the locking device 3 to remain stable when not subjected to external force; in this stable state, the locking connector 34 is inserted into the locking protrusion 211. The locking protrusion 211 has a hole at its center for inserting the locking connector 34. The shape of the locking connector 34 is not limited in this invention, but can be designed specifically according to the rotation direction of the measuring structure 2 during installation. The top surface of the locking connector 34 gradually increases in height along the rotation direction of the measuring structure 2. This design facilitates the locking protrusion 211 pressing down on the locking connector 34 during rotation.

[0030] Furthermore, the measuring structure 2 includes a snap-fit ​​seat 21, a guide rod 22, a screw 23, a lifting platform 24, a detection head 25, and a motor 27.

[0031] The outer circumferential sidewall of the snap-fit ​​seat 21 is uniformly provided with a plurality of snap-fit ​​protrusions 211 along the circumferential direction. The bottom surface of the snap-fit ​​seat 21 abuts against the bottom surface of the mounting groove of the connecting seat 11. The bottom surface of the snap-fit ​​seat 21 is provided with mounting protrusions. The mounting protrusions of the snap-fit ​​seat 21 pass through the bottom surface of the connecting seat 11. The bottom surface of the mounting protrusions of the snap-fit ​​seat 21 is connected to one end of the guide rod 22. The other end of the guide rod 22 is connected to the lifting platform 24. The bottom surface of the lifting platform 24 is connected to the detection head 25. The top surface of the snap-fit ​​seat 21 is connected to the fixed end of the motor 27. The screw 23 is rotatably connected inside the snap-fit ​​seat 21. One end of the screw 23 is connected to the drive end of the motor 27. The other end of the screw 23 is threadedly connected to the lifting platform 24.

[0032] The guide rod 22 is as shown in the attached figure. Figure 1 The diagram shows a sleeve rod, and the guide rod 22 can have a hollow structure. When the guide rod 22 has a hollow structure, wires can pass through the inside of the guide rod 22, allowing the power cord and other wires of the detection head 25 to be housed inside, thus increasing its service life.

[0033] Furthermore, the top surface of the card holder 21 may be provided with a handle, which makes it easier for workers to grip and apply force during installation and disassembly.

[0034] Furthermore, a sampling box 26 is also provided on the bottom surface of the lifting platform 24. An opening is provided on the side wall of the sampling box 26, and the outer side of the opening is higher than the inner side. The sampling box 26 has an inner cavity that communicates with the opening. When the detection head 25 cannot accurately measure the values, water samples can be taken through the sampling box 26 and brought back for detailed analysis during operation.

[0035] Working principle:

[0036] Install:

[0037] Align the snap-fit ​​protrusion 211 on the snap-fit ​​seat 21 with the vertical groove 111 on the side wall of the mounting groove of the connecting seat 11, and insert it downward along the vertical groove 111 until the bottom surface of the snap-fit ​​seat 21 abuts against the bottom surface of the mounting groove of the connecting seat 11.

[0038] Rotate the locking seat 21 so that the locking protrusion 211 enters the transverse groove 112. The locking protrusion 211 presses down on the locking connector 34. When the center hole of the locking protrusion 211 is aligned with the locking connector 34, the elastic member 35 pushes the locking connector 34 upward, so that the locking connector 34 is locked into the locking protrusion 211, achieving initial positioning.

[0039] Disassembly:

[0040] Lifting the handle 31 causes the first connecting arm 32 and the second connecting arm 33 to rotate around the pivot, causing the snap-fit ​​connector 34 to separate from the snap-fit ​​protrusion 211.

[0041] Rotate the locking seat 21 in the opposite direction to make the locking protrusion 211 exit the horizontal groove 112 and enter the vertical groove 111.

[0042] Lift the snap-fit ​​seat 21 upward along the vertical groove 111 to complete the disassembly.

[0043] The lifting platform 24 is raised or lowered as follows:

[0044] When the motor 27 is started, the motor 27 drives the screw 23 to rotate. Since the screw 23 is threadedly connected to the lifting platform 24, and the lifting platform 24 can only move up and down along the guide rod 22 under the guidance of the guide rod 22, the position of the detection head 25 and the sampling box 26 can be adjusted.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wastewater detection device for environmental monitoring, characterized in that, It includes a bracket (1), a measuring structure (2), and a snap-fit ​​device (3); the top surface of the bracket (1) is provided with an installation groove; the measuring structure (2) is connected to the installation groove on the top surface of the bracket (1) through the snap-fit ​​device (3); the side wall of the bracket (1) is provided with a sandwich layer; the snap-fit ​​device (3) is rotatably connected to the sandwich layer on the side wall of the bracket (1); The snap-fit ​​device (3) includes a first connecting arm (32), a second connecting arm (33), a snap-fit ​​connector (34), and an elastic element (35); one end of the first connecting arm (32) is fixedly connected to one end of the second connecting arm (33); the connection between the first connecting arm (32) and the second connecting arm (33) is rotatably connected to the side wall interlayer of the bracket (1) via a rotating shaft; the other end of the second connecting arm (33) is fixedly connected to the snap-fit ​​connector (34) for snapping the measuring structure (2); the elastic element (35) is provided on the bottom surface of the second connecting arm (33).

2. The wastewater detection device for environmental monitoring according to claim 1, characterized in that, The snap-fit ​​device (3) also includes a handle (31); one end of the handle (31) is fixedly connected to the end of the first connecting arm (32) away from the second connecting arm (33).

3. The wastewater detection device for environmental monitoring according to claim 1, characterized in that, The bracket (1) includes a connecting seat (11) and support legs (12); the top surface of the connecting seat (11) is provided with a mounting groove for installing the measuring structure (2); the side wall of the connecting seat (11) is provided with a sandwich layer; the bottom surface of the connecting seat (11) is uniformly provided with a plurality of support legs (12) along the circumferential direction.

4. The wastewater detection device for environmental monitoring according to claim 2, characterized in that, The mounting groove sidewall of the connecting seat (11) is provided with a vertical groove (111) and a horizontal groove (112); a plurality of vertical grooves (111) are evenly provided along the circumferential direction of the mounting groove sidewall of the connecting seat (11); the bottom of the vertical groove (111) is connected to one end of the horizontal groove (112); the outer circumferential sidewall of the measuring structure (2) is provided with a snap-fit ​​protrusion (211) for sliding connection of the vertical groove (111).

5. The wastewater detection device for environmental monitoring according to claim 4, characterized in that, The measuring structure (2) includes a snap-fit ​​seat (21), a guide rod (22), a screw (23), a lifting platform (24), a detection head (25), and a motor (27); The outer circumferential sidewall of the snap-fit ​​seat (21) is uniformly provided with a plurality of snap-fit ​​protrusions (211) along the circumferential direction; the bottom surface of the snap-fit ​​seat (21) abuts against the bottom surface of the mounting groove of the connecting seat (11); the bottom surface of the snap-fit ​​seat (21) is provided with mounting protrusions; the mounting protrusions of the snap-fit ​​seat (21) pass through the bottom surface of the connecting seat (11); the bottom surface of the mounting protrusions of the snap-fit ​​seat (21) is connected to one end of the guide rod (22); the other end of the guide rod (22) is connected to the lifting platform (24); the bottom surface of the lifting platform (24) is connected to the detection head (25); the top surface of the snap-fit ​​seat (21) is connected to the fixed end of the motor (27); the screw (23) is rotatably connected inside the snap-fit ​​seat (21); one end of the screw (23) is connected to the driving end of the motor (27); the other end of the screw (23) is threadedly connected to the lifting platform (24).

6. A wastewater detection device for environmental monitoring according to claim 5, characterized in that, The bottom surface of the lifting platform (24) is also provided with a sampling box (26).

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