Foldable sewage draining exit water sample detection device

Abstract

The utility model discloses a foldable drain outlet water sample detection device, which belongs to the technical field of water quality detection and comprises a base, a vertical plate fixedly connected to the left side of the outer wall of the base, a rotating shaft fixedly connected to the right side of the vertical plate, a rotating wheel rotatably connected to the rotating shaft, and a frame fixedly connected to the rotating wheel. The rear end of the frame is fixedly connected with a drainage head, and the bottom of the drainage head is streamlined. Through the above mode, the rear cap sliding seat is loosened, and the rear cap sliding seat is pushed to be close to the drainage head under the action of the second spring, so that rapid and simple installation of the sensor is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality detection, in particular to a foldable sewage outlet water sample detection device. Background Art

[0002] The sewage outlet water sample detection device is a monitoring device that can monitor the water quality of the sewage outlet in real time, and is usually installed at the outlet of the sewage pipe.

[0003] Chinese patent CN219142361U discloses a sewage sample detection device, including a main component, including a base, a support frame, a test tube, a camera, a lighting lamp, a display and a support. The device is conveniently moved by the setting of rollers, and the water pipe is conveniently rolled up by the setting of a winding component.

[0004] However, the existing device still has the following problems: when installing the detection device at the sewage outlet into the river, the monitoring sensor needs to be placed at the inner bottom of the sewage outlet. In order to prevent the sensor from being washed away by sewage, expansion screws need to be installed at the bottom of the sewage outlet to fix the sensor, which makes the installation and disassembly of the sensor more troublesome.

[0005] Based on this, the utility model designs a foldable sewage outlet water sample detection device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a foldable sewage outlet water sample detection device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A foldable sewage outlet water sample detection device comprises a base, a vertical plate is fixedly connected to the left side of the outer wall of the base, a rotating shaft is fixedly connected to the right side of the vertical plate, and a rotating wheel is rotatably connected to the rotating shaft;

[0009] The rotating wheel is fixedly connected with a frame, the rear end of the frame is fixedly connected with a drainage head, and the bottom shape of the drainage head is streamlined;

[0010] The frame is provided with a mounting assembly for mounting a sensor;

[0011] A slide groove is provided on the front side of the outer wall of the base;

[0012] A blocking piece is fixedly connected to the right side of the base, a sliding rod is slidably connected to the sliding groove, and a first spring is fixedly connected between the sliding rod and the blocking piece;

[0013] The slide groove is provided with a limiting component for limiting the position of the frame.

[0014] Furthermore, a storage groove for placing the frame is provided on the front side of the outer wall of the base.

[0015] Furthermore, a sliding block is fixedly connected to the rear side of the sliding rod, the sliding block is arranged in a trapezoidal shape and is slidably connected to the sliding groove, and a first spring is fixedly connected between the sliding block and the blocking piece.

[0016] Furthermore, the limit assembly includes a limit rod and a stop rod, the limit rod is fixedly connected to the left side of the top of the slide rod, the stop rod is fixedly connected to the left side of the middle of the slide rod, and the outer edge of the rotating wheel is fixedly connected with a stop block, which contacts the stop rod.

[0017] Furthermore, a round hole is provided on the frame, and the limiting rod is slidably plugged into the round hole.

[0018] Furthermore, the mounting assembly includes a contraction groove, which is opened on the left and right sides of the inner wall of the frame;

[0019] A rear cap sliding seat is slidably connected to the contraction groove, and a second spring is fixedly connected between the front side of the rear cap sliding seat and the front side of the inner wall of the frame.

[0020] Furthermore, the rear cap sliding seat is provided with a wire management port for placing the sensor wires.

[0021] Furthermore, a front cap is fixedly connected to the rear side of the drainage head.

[0022] The utility model has the following technical effects:

[0023] 1. The utility model loosens the rear cap sliding seat, and under the action of the second spring, pushes the rear cap sliding seat close to the drainage head, thereby realizing quick and easy installation of the sensor.

[0024] 2. The pressure at the bottom of the drainage head of the utility model is lower than the pressure at the top. When the water flow is large, the drainage head will be pressed against the inner bottom of the sewage outlet by pressure, thereby further strengthening the fixing effect of the sensor and preventing the sensor from being washed away. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the actual installation position of a foldable sewage outlet water sample detection device of the utility model;

[0027] Figure 2 It is a three-dimensional diagram of a foldable sewage outlet water sample detection device of the utility model;

[0028] Figure 3 It is a front view of a foldable sewage outlet water sample detection device of the utility model;

[0029] Figure 4 It is a partial structural schematic diagram of a foldable sewage outlet water sample detection device of the utility model;

[0030] Figure 5 It is a schematic diagram of the local structure.

[0031] The numbers in the figure represent:

[0032] 1. Base; 2. Slide groove; 21. Slide rod; 22. First spring; 23. Baffle; 3. Limiting assembly; 31. Limiting rod; 32. Baffle rod; 4. Storage groove; 5. Vertical plate; 51. Rotating wheel; 6. Frame; 7. Installation assembly; 71. Retraction groove; 72. Rear cap sliding seat; 73. Second spring; 74. Front cap; 8. Drainage head; 9. Cable management port. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view. Example 1

[0036] Please refer to the instruction manual Figure 1-5 , a foldable sewage outlet water sample detection device, comprising a base 1;

[0037] A vertical plate 5 is fixedly connected to the left side of the outer wall of the base 1, and a rotating shaft is fixedly connected to the right side of the vertical plate 5, and a rotating wheel 51 is rotatably connected to the rotating shaft;

[0038] The rotating wheel 51 is fixedly connected with a frame 6, and the rear end of the frame 6 is fixedly connected with a drainage head 8, and the bottom shape of the drainage head 8 is streamlined;

[0039] The frame 6 is provided with a mounting assembly 7 for mounting a sensor;

[0040] A slide groove 2 is provided on the front side of the outer wall of the base 1;

[0041] A baffle 23 is fixedly connected to the right side of the base 1, a slide rod 21 is slidably connected to the slide slot 2, and a first spring 22 is fixedly connected between the slide rod 21 and the baffle 23;

[0042] A limiting component 3 for limiting the position of the frame 6 is arranged on the slide 2 .

[0043] The front side of the outer wall of the base 1 is provided with a storage slot 4 for placing the frame 6;

[0044] A slider is fixedly connected to the rear side of the slide bar 21. The slider is arranged in a trapezoidal shape and is slidably connected to the slide slot 2. A first spring 22 is fixedly connected between the slider and the baffle 23.

[0045] The limiting assembly 3 includes a limiting rod 31 and a blocking rod 32. The limiting rod 31 is fixedly connected to the left side of the top of the slide bar 21, and the blocking rod 32 is fixedly connected to the left side of the middle of the slide bar 21. A blocking block is fixedly connected to the outer edge of the rotating wheel 51, and the blocking block contacts the blocking rod 32.

[0046] A round hole is formed on the frame 6, and the limiting rod 31 is slidably plugged into the round hole;

[0047] The mounting assembly 7 includes a contraction groove 71, which is provided on the left and right sides of the inner wall of the frame 6;

[0048] A rear cap sliding seat 72 is slidably connected to the contraction groove 71, and a second spring 73 is fixedly connected between the front side of the rear cap sliding seat 72 and the front side of the inner wall of the frame 6;

[0049] The rear cap sliding seat 72 is provided with a cable management port 9 for placing the sensor line;

[0050] A front cap 74 is fixedly connected to the rear side of the drainage head 8;

[0051] The right side of the base 1 is provided with an opening for placing an instrument and electrically connecting with a sensor.

[0052] When the utility model is in use, the base 1 is fixedly installed on the wall below the sewage outlet by expansion bolts, and then the sliding rod 21 is toggled to make the limit rod 31 and the blocking rod 32 move to the right. At this time, the rotating wheel 51 is plugged into the vertical plate 5 along the rotating axis, and the position of the rotating wheel 51 is adjusted to make the frame 6 in a horizontal state. The second spring 73 is compressed by toggling the rear cap sliding seat 72, and the top of the sensor is inserted into the front cap 74, and the tail end of the sensor is inserted into the rear cap sliding seat 72. The connecting wire at the tail of the sensor passes through the wire management port 9, and the rear cap sliding seat 72 is loosened. Under the action of the second spring 73, the rear cap sliding seat 72 is pushed close to the drainage head 8, thereby realizing quick and easy installation of the sensor. The monitoring instrument can be installed inside the base 1 and connected to the sensor through the line. After the sensor is installed, the rotating wheel 51 is connected to the vertical plate 5 along the rotating axis. The rotating wheel 51 is moved to make the frame 6 close to the inner bottom of the sewage outlet. At this time, the streamlined structure of the drainage head 8 is close to the inner bottom of the sewage outlet. The sliding rod 21 is loosened to make the limit rod 31 slide and plug into the round hole of the frame 6. At the same time, the stopper of the rotating wheel 51 contacts the stopper rod 32, and the stopper rod 32 can prevent the rotating wheel 51 from rotating backward. When the sewage is discharged, since the bottom of the drainage head 8 is set to a streamlined structure, the pressure at the bottom of the drainage head 8 is less than the pressure at the top. When the water flow is large, the drainage head 8 will be pressed against the inner bottom of the sewage outlet by pressure, thereby further strengthening the fixing effect of the sensor and preventing the sensor from being washed away. When the sensor needs to be taken out, the sliding rod 21 is toggled to directly remove the frame 6 from the vertical plate 5, and then the drainage head 8 is stuffed into the storage groove 4 to complete the storage. The operation is simple and the space occupied is small.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A foldable sewage outlet water sample detection device, comprising a base (1), characterized in that: A vertical plate (5) is fixedly connected to the left side of the outer wall of the base (1), a rotating shaft is fixedly connected to the right side of the vertical plate (5), and a rotating wheel (51) is rotatably connected to the rotating shaft; The rotating wheel (51) is fixedly connected to a frame (6), the rear end of the frame (6) is fixedly connected to a drainage head (8), and the bottom shape of the drainage head (8) is streamlined; The frame (6) is provided with a mounting assembly (7) for mounting a sensor; A sliding groove (2) is provided on the front side of the outer wall of the base (1); A baffle (23) is fixedly connected to the right side of the base (1), a slide rod (21) is slidably connected to the slide groove (2), and a first spring (22) is fixedly connected between the slide rod (21) and the baffle (23); The slide groove (2) is provided with a limiting component (3) for limiting the position of the frame (6).

2. The foldable sewage outlet water sample detection device according to claim 1, characterized in that: A storage groove (4) in which the frame (6) can be placed is provided on the front side of the outer wall of the base (1).

3. The foldable sewage outlet water sample detection device according to claim 2, characterized in that: A sliding block is fixedly connected to the rear side of the sliding rod (21); the sliding block is arranged in a trapezoidal shape and is slidably connected to the sliding groove (2); and a first spring (22) is fixedly connected between the sliding block and the blocking sheet (23).

4. The foldable sewage outlet water sample detection device according to claim 3, characterized in that: The limit assembly (3) comprises a limit rod (31) and a stop rod (32), wherein the limit rod (31) is fixedly connected to the left side of the top of the slide rod (21), and the stop rod (32) is fixedly connected to the left side of the middle of the slide rod (21), and a stop block is fixedly connected to the outer edge of the rotating wheel (51), and the stop block contacts the stop rod (32).

5. The foldable sewage outlet water sample detection device according to claim 4, characterized in that: The frame (6) is provided with a round hole, and the limiting rod (31) is slidably plugged into the round hole.

6. The foldable sewage outlet water sample detection device according to claim 5, characterized in that: The mounting assembly (7) comprises a shrinkage groove (71), and the shrinkage groove (71) is formed on the left and right sides of the inner wall of the frame (6); A rear cap sliding seat (72) is slidably connected to the contraction groove (71), and a second spring (73) is fixedly connected between the front side of the rear cap sliding seat (72) and the front side of the inner wall of the frame (6).

7. The foldable sewage outlet water sample detection device according to claim 6, characterized in that: The rear cap sliding seat (72) is provided with a wire management opening (9) for accommodating sensor wires.

8. The foldable sewage outlet water sample detection device according to claim 7, characterized in that: A front cap (74) is fixedly connected to the rear side of the drainage head (8).

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