Water quality detection device for waterworks

Abstract

The utility model relates to the technical field of water quality detection, in particular to a waterworks water quality detection device which comprises a device body, a bunching cavity is formed in the bottom of one end of the device body, a maintenance door is hinged to one end of the bunching cavity, a connector is connected to the interior of the bunching cavity, and a transmission line is connected to the end, away from the inner wall of the bunching cavity, of the connector. Through the fixing plates symmetrically installed on the two sides of the connector, a sliding rod can be pulled conveniently, the two sides of the transmission line are abutted under the elastic effect of a spring, the end, close to the connector, of the transmission line is not prone to being bent, and through the winding rod at one end of the wire bunching block, the transmission line can be wound on the surface of the winding rod conveniently and is not prone to being wound with other objects; and through the elastic clamping block on the inner wall of the bunching cavity, the maintenance door can be opened to clamp the detection head in the elastic clamping block, so that the detection head cannot be exposed to the outside after being used, and the transmission line and the detection head can be conveniently stored and arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a water quality detection device for a water plant. Background Art

[0002] In urban life, the cleanliness of the tap water provided by the water plant is related to the living indicators of thousands of households. With the rapid development of urbanization in my country, the number of urban residents has exploded exponentially, posing severe challenges to the quality and quantity of purified water provided by the water plant. In order to ensure the quality of the tap water provided by the water plant and prevent unqualified water from entering the residents' kitchens, the treated water needs to be tested.

[0003] The existing water quality detection device of the water plant generally includes a detection device, which is connected to a detection head through a connector at one end of the transmission line and the transmission line, and the water quality can be detected using the detection head.

[0004] However, when the existing water quality detection device of the water plant is in use, the transmission line is easily bent and entangled with other objects, affecting the stability of the connection of the detection head. At the same time, the detection head can only be exposed to the outside after use, which is not convenient for storing and organizing the transmission line and the detection head. Utility Model Content

[0005] The purpose of the utility model is to provide a water quality detection device for a water plant to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water quality detection device for a water plant, comprising: a device body, a wire beam cavity is provided at the bottom of one end of the device body, a maintenance door is hinged at one end of the wire beam cavity, a connector is connected to the inside of the wire beam cavity, a transmission line is connected to the end of the connector away from the inner wall of the wire beam cavity, a detection head is provided at the other end of the transmission line, and an elastic card block is fixedly installed on the inner wall of the wire beam cavity close to the connector;

[0007] Two fixing plates are symmetrically installed on both sides of the connector, and a sliding rod is slidably installed at one end of the two fixing plates. The ends of the two sliding rods close to each other are connected to a tightening head and a spring is sleeved on the outside;

[0008] A wire harness block is installed on the inner wall of the wire harness cavity, one end of the wire harness block is fixedly connected to a wire winding rod, and a limiting circular plate is fixedly installed on one end of the wire winding rod away from the wire harness block.

[0009] Preferably, the two fixing plates are fixedly mounted on the wiring harness cavity, one end of the two sliding rods is fixedly mounted with a pulling block, and the other ends of the two sliding rods pass through adjacent fixing plates and are fixedly connected to the tightening heads.

[0010] Preferably, one end of the two springs are fixedly mounted on adjacent fixed plates, and the other ends of the two springs are fixedly connected to adjacent abutment heads, and the ends of the two abutment heads close to each other are arc-shaped and in close contact with the outer wall of the transmission line.

[0011] Preferably, the harness block is L-shaped and fixedly mounted on the inner side wall of the harness cavity, and a plug-in rod is mounted on the top of one end of the harness block close to the limiting circular plate.

[0012] Preferably, the limiting circular plate is provided with a plug slot near the top of the plug rod, the wiring harness block is provided with a plug hole near the top of the plug rod, and the bottom end of the plug rod slides through the plug hole and slides into the plug slot.

[0013] Preferably, two limit blocks are symmetrically and fixedly mounted on the outer wall of one end of the plug-in rod away from the plug-in slot, and corresponding limit slots are formed on the inner wall of the plug-in hole close to the two limit blocks.

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

[0015] The utility model uses the fixing plates symmetrically installed on both sides of the connecting head to facilitate pulling the sliding rod and tightening the two sides of the transmission line under the elastic action of the spring, so that the end of the transmission line close to the connecting head is not easy to bend, and the winding rod at one end of the wiring harness block is convenient for winding the transmission line on the surface of the winding rod, and it is not easy to be entangled with other objects to avoid affecting the stability of the connection of the detection head. Through the elastic clamping block on the inner wall of the wiring harness cavity, the maintenance door can be opened to clamp the detection head into the elastic clamping block, so that the detection head will not be exposed to the outside world after use, thereby facilitating the storage and arrangement of the transmission line and the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the local structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0020] Figure 5 It is a schematic diagram of the explosion of the local structure of the utility model.

[0021] In the figure: 1. Device body; 2. Maintenance door; 3. Detection head; 4. Transmission line; 5. Connector; 6. Winding rod; 7. Limiting circular plate; 8. Cable harness block; 9. Plug-in slot; 10. Plug-in rod; 11. Plug-in hole; 12. Limiting block; 13. Limiting slot; 14. Cable harness cavity; 15. Fixing plate; 16. Clamping head; 17. Spring; 18. Sliding rod; 19. Pulling block; 20. Elastic card block. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] See also Figures 1 to 5 The utility model provides a technical solution: a water quality detection device for a water plant, comprising: a device body 1, a wire beam cavity 14 is opened at the bottom of one end of the device body 1, a maintenance door 2 is hinged at one end of the wire beam cavity 14, a connector 5 is connected to the inside of the wire beam cavity 14, a transmission line 4 is connected to the end of the connector 5 away from the inner wall of the wire beam cavity 14, a detection head 3 is arranged at the other end of the transmission line 4, and an elastic card block 20 is fixedly installed on the inner wall of the wire beam cavity 14 close to the connector 5, so as to facilitate the transmission line 4 and the detection head 3 to be stored in the wire beam cavity 14.

[0027] Two fixed plates 15 are symmetrically installed on both sides of the connector 5. Sliding rods 18 are slidably installed at one end of the two fixed plates 15. The ends of the two sliding rods 18 close to each other are connected to abutting heads 16 and are sleeved with springs 17 on the outside, so that the end of the transmission line 4 close to the connector 5 is not easy to bend; the two fixed plates 15 are fixedly installed on the bundle cavity 14, and the pulling blocks 19 are fixedly installed at one end of the two sliding rods 18. The other ends of the two sliding rods 18 penetrate the adjacent fixed plates 15 and are fixedly connected to the abutting heads 16, so that the sliding rods 18 can be pulled by the pulling blocks 19 to adjust the position of the abutting heads 16. One end of the two springs 17 is fixedly installed on the adjacent fixed plates 15, and the other ends of the two springs 17 are fixedly connected to the adjacent abutting heads 16. The ends of the two abutting heads 16 close to each other are arc-shaped and in close contact with the outer wall of the transmission line 4. When the two abutting heads 16 are pressed against the outer wall of the transmission line 4, the two springs 17 are in a compressed state.

[0028] A harness block 8 is installed on the inner wall of the harness cavity 14, one end of the harness block 8 is fixedly connected to a winding rod 6, and a limiting circular plate 7 is fixedly installed on the end of the winding rod 6 away from the harness block 8, so as to evenly wind the transmission line 4 on the surface of the winding rod 6. The harness block 8 is L-shaped and fixedly installed on the inner side wall of the harness cavity 14, and a plug-in rod 10 is installed on the top of the end of the harness block 8 close to the limiting circular plate 7, and one end of the harness block 8 and the inner side wall of the harness cavity 14 are detachably connected. A plug-in groove 9 is provided at the top of the limiting circular plate 7 close to the plug-in rod 10, and a plug-in hole 11 is provided at the top of the harness block 8 close to the plug-in rod 10, and the bottom end of the plug-in rod 10 slides through the plug-in hole 11 and slides into the plug-in groove 9, so as to limit the transmission line 4 inside the harness block 8. Two limit blocks 12 are symmetrically and fixedly installed on the outer wall of the end of the plug-in rod 10 away from the plug-in slot 9, and a limit slot 13 is correspondingly opened on the inner wall of the plug-in hole 11 close to the two limit blocks 12, and the two limit blocks 12 are slidably connected to the inner wall of the limit slot 13, thereby limiting the plug-in rod 10.

[0029] When the device is working, the fixing plates 15 symmetrically installed on both sides of the connecting head 5 are convenient for pulling the sliding rod 18 to move through the pulling block 19, so that the connecting head 5 can be installed inside the wiring harness cavity 14. The two sides of the transmission line 4 can be tightened by the elastic action of the spring 17, so that the end of the transmission line 4 close to the connecting head 5 is not easy to bend. The winding rod 6 at one end of the wiring harness block 8 is convenient for winding the transmission line 4 on the surface of the winding rod 6, and it is not easy to be entangled with other objects to avoid affecting the stability of the connection of the detection head 3. By passing the bottom end of the plug-in rod 10 through the plug-in hole 11 and inserting it into the plug-in groove 9, it is convenient to limit the transmission line 4 inside the wiring harness block 8. Through the elastic card block 20 on the inner wall of the wiring harness cavity 14, the maintenance door 2 can be opened to card the detection head 3 into the elastic card block 20, so that the detection head 3 will not be exposed to the outside world after use, and it is convenient to store and organize the transmission line 4 and the detection head 3 after use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water quality detection device for a water plant, comprising: The device body (1) is characterized in that: a wiring harness cavity (14) is provided at the bottom of one end of the device body (1), a maintenance door (2) is hingedly connected to one end of the wiring harness cavity (14), a connector (5) is connected to the inside of the wiring harness cavity (14), an end of the connector (5) away from the inner wall of the wiring harness cavity (14) is connected to a transmission line (4), a detection head (3) is provided at the other end of the transmission line (4), and an elastic block (20) is fixedly installed on the inner wall of the wiring harness cavity (14) at one end close to the connector (5); Two fixing plates (15) are symmetrically mounted on both sides of the connecting head (5), one end of each fixing plate (15) is slidably mounted with a sliding rod (18), and the ends of the two sliding rods (18) close to each other are connected to a tightening head (16) and are sleeved with a spring (17) on the outside; A wire harness block (8) is installed on the inner wall of the wire harness cavity (14); one end of the wire harness block (8) is fixedly connected to a wire winding rod (6); and a limiting circular plate (7) is fixedly installed on one end of the wire winding rod (6) away from the wire harness block (8).

2. A water quality detection device for a waterworks according to claim 1, characterized in that: The two fixing plates (15) are fixedly mounted on the wiring harness cavity (14), one end of the two sliding rods (18) is fixedly mounted with a pulling block (19), and the other ends of the two sliding rods (18) pass through the adjacent fixing plates (15) and are fixedly connected to the tightening head (16).

3. A water quality detection device for a waterworks according to claim 1, characterized in that: One end of the two springs (17) is fixedly mounted on an adjacent fixing plate (15), and the other ends of the two springs (17) are fixedly connected to adjacent abutting heads (16). The ends of the two abutting heads (16) that are close to each other are both arc-shaped and in close contact with the outer wall of the transmission line (4).

4. A water quality detection device for a waterworks according to claim 1, characterized in that: The harness block (8) is L-shaped and fixedly mounted on the inner side wall of the harness cavity (14); a plug-in rod (10) is mounted on the top of one end of the harness block (8) close to the limiting circular plate (7).

5. A water quality detection device for a waterworks according to claim 1, characterized in that: The limiting circular plate (7) is provided with a plug-in groove (9) at the top end near the plug-in rod (10), the wiring harness block (8) is provided with a plug-in hole (11) at the top end near the plug-in rod (10), and the bottom end of the plug-in rod (10) slides through the plug-in hole (11) and slides into the plug-in groove (9).

6. A water quality detection device for a waterworks according to claim 4, characterized in that: Two limit blocks (12) are symmetrically and fixedly mounted on the outer wall of one end of the plug rod (10) away from the plug slot (9), and corresponding limit slots (13) are arranged on the inner wall of the plug hole (11) close to the two limit blocks (12).

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