Collecting device for water quality test

Abstract

The utility model belongs to the technical field of water quality collection, and particularly relates to a collection device for water quality test, which comprises a plurality of collection boxes, the collection boxes are sequentially arranged from top to bottom, the distance between every two vertically adjacent collection boxes is adjusted through an adjusting assembly, a water inlet is formed in the front side wall of each collection box, and a water outlet is formed in the rear side wall of each collection box. A transverse rotating rod is rotationally arranged on the inner wall of the water inlet, and a sealing door used for blocking the water inlet is arranged on a rod body of the rotating rod; a mounting cavity is formed in the end, close to the rotating rod, of the front side wall of the collecting box, and the end of the rotating rod is located in the mounting cavity and provided with a worm wheel. According to the utility model, the plurality of collection boxes are arranged, so that water bodies at different water levels can be collected at the same time, and the distance between two vertically adjacent collection boxes can be further adjusted through the adjusting assembly; the telescopic transmission rod, the worm, the worm gear and other parts can drive all the sealing doors to be opened or closed at the same time, water bodies at different water levels can be collected at the same time, and use is convenient.

Description

Technical Field

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

[0002] After the sewage treatment equipment is installed, personnel need to collect the treated sewage from time to time and then conduct water quality tests to monitor the effectiveness of the sewage treatment.

[0003] Ordinary water collection equipment cannot meet the needs of collecting water at different water levels at the same time. It can only collect water multiple times by putting the collection equipment into water levels at different depths, which is not conducive to use. Therefore, it is necessary to develop a collection device for water quality testing. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A water quality testing collection device, comprising:

[0007] A collection box, wherein a plurality of the collection boxes are arranged in sequence from top to bottom, and the spacing between two adjacent collection boxes is adjusted by an adjustment component, and a water inlet is provided on the front side wall of each collection box, and a transverse rotating rod is rotatably provided on the inner wall of the water inlet, and a sealing door for blocking the water inlet is provided on the rod body of the rotating rod;

[0008] An installation cavity is provided on the front side wall of the collection box near the end of the rotating rod. The end of the rotating rod is located in the installation cavity and is provided with a worm gear. A worm gear vertically meshing with the worm gear is rotatably provided in the inner cavity of the installation cavity. Two adjacent worm gears are linked by a telescopic transmission rod, and the telescopic transmission rod is rotatably connected to the collection box.

[0009] As a preferred solution of the water quality testing collection device described in the utility model, the adjustment component includes a mounting frame and a lifting block sliding on the mounting frame, the inner side wall of the mounting frame is rotatably provided with a transverse positive and negative thread screw, and the two sides of the positive and negative thread screw rod body are screwed with mounting seats, the upper ends of the two mounting seats are hinged to the bottom of the lifting block with an upper hinged rod, the lower ends of the two mounting seats are hinged to the bottom wall of the inner cavity of the mounting frame with a lower hinged rod, one end of the positive and negative thread screw extends and rotates through the side wall of the mounting frame, and the end portion is provided with a knob.

[0010] As a preferred solution of the water quality testing collection device described in the utility model, wherein: sealing strips are protruding from the outer side walls around the sealing door; when the sealing door is closed, the sealing strip fills the gap between the sealing door and the water inlet.

[0011] As a preferred solution of the water quality testing collection device described in the utility model, the bottom of the inner cavity of the collection box is provided with an inclined plate which is higher on the left and lower on the right, a water outlet pipe connected to the inner cavity of the collection box is provided below the left side wall of the collection box, and a water outlet valve is provided on the water outlet pipe.

[0012] As a preferred solution of the water quality testing collection device described in the utility model, a handle is arranged on the top of the collection box at the top, and an anti-slip sleeve is arranged on the outer side of the handle.

[0013] As a preferred solution of the water quality testing collection device described in the utility model, wherein: the telescopic transmission rod includes a sleeve connected to the end of the worm, a movable rod is vertically slidably arranged between the sleeves, the movable rod includes a vertical limit strip protruding from the side wall, and the entire outer side of the movable rod fits and slides in the inner side wall of the sleeve;

[0014] As a preferred solution of the water quality testing collection device described in the utility model, the top end of the worm gear extends and rotates through the top of the top collection box and is provided with knob 2, and the front side wall of the collection box is provided with a sealing plate for sealing the installation cavity.

[0015] The beneficial effects of the utility model are:

[0016] 1. Multiple collection boxes are set up to collect water at different water levels at the same time, and the distance between two adjacent collection boxes can be adjusted by adjusting the components;

[0017] 2. The telescopic transmission rod, worm gear and worm wheel and other components can drive all the sealing doors to open or close at the same time, so as to collect water at different water levels at the same time, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the local components of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the internal components of the installation frame and the lifting block cross section of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the internal components of the collection box cross section of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the telescopic transmission rod of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure after all the sealing doors of the utility model are opened simultaneously.

[0025] In the figure: collection box 100, adjustment component 110, installation frame 111, lifting block 112, positive and negative screws 113, mounting seat 114, upper hinge rod 115, lower hinge rod 116, knob one 117, water inlet 120, rotating rod 130, sealing door 140, sealing strip 150, water outlet pipe 160, inclined plate 170, handle 180, installation cavity 200, worm gear 210, worm 220, telescopic transmission rod 230, sleeve 231, movable rod 232, limit strip 233, knob two 240, blocking plate 250. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figure 1-Figure 6 , which shows a schematic diagram of the structure of a water quality testing collection device of the utility model, please refer to Figure 1-Figure 6 , a water quality testing collection device is introduced in detail.

[0031] A water quality test collection device, comprising a collection box 100, wherein a plurality of the collection boxes 100 are arranged in sequence from top to bottom, and the spacing between two adjacent collection boxes 100 is adjusted by an adjustment component 110, and a water inlet 120 is provided on the front side wall of each collection box 100, and a horizontal rotating rod 130 is rotatably provided on the inner wall of the water inlet 120, and a sealing door 140 for blocking the water inlet 120 is provided on the rod body of the rotating rod 130;

[0032] An installation cavity 200 is provided at the front side wall of the collection box 100 near the end of the rotating rod 130. The end of the rotating rod 130 is located in the installation cavity 200 and is provided with a worm gear 210. A worm 220 vertically meshing with the worm gear 210 is rotatably provided in the inner cavity of the installation cavity 200. The two adjacent worm gears 220 are linked by a telescopic transmission rod 230, and the telescopic transmission rod 230 is rotatably connected to the collection box 100.

[0033] Furthermore, the adjustment assembly 110 includes a mounting frame 111 and a lifting block 112 sliding on the mounting frame 111, the inner side wall of the mounting frame 111 is rotatably provided with a transverse positive and negative thread screw 113, the positive and negative thread screw 113 has mounting seats 114 screwed on both sides of the rod, the upper ends of the two mounting seats 114 are hinged to the bottom of the lifting block 112 to form an upper hinge rod 115, and the lower ends of the two mounting seats 114 are hinged to the bottom wall of the inner cavity of the mounting frame 111 to form a lower hinge rod 115. 6. One end of the forward and reverse screw 113 extends and rotates to penetrate the side wall of the mounting frame 111, and a knob 117 is provided at the end. After the forward and reverse screw 113 is driven to rotate by the knob 117, the distance between the two mounting seats 114 is adjusted, that is, the angle between the mounting seat 114 and the lower hinge rod 116 and the upper hinge rod 115 is changed, so as to adjust the height of the lifting block 112 and change the distance between the two adjacent collection boxes 100, so as to better realize the collection of water bodies at different depths.

[0034] Furthermore, sealing strips 150 are protrudingly provided on the outer walls around the sealing door 140; when the sealing door 140 is closed, the sealing strip 150 fills the gap between the sealing door 140 and the water inlet 120, and the sealing strip 150 is made of an elastic and anti-corrosion material. When the device is put into use, after the sealing door 140 is closed, the sealing strip 150 fills the gap between the sealing door 140 and the water inlet 120, thereby reducing the water flowing into the collection box 100 through the gap.

[0035] Furthermore, an inclined plate 170 that is higher on the left and lower on the right is provided at the bottom of the inner cavity of the collection box 100, and a water outlet pipe 160 connected to the inner cavity of the collection box 100 is provided below the left side wall of the collection box 100. A water outlet pipe 160 is provided on the water outlet pipe 160. When the water collection is completed, the water inside the collection box 100 can be discharged through the water outlet pipe 160 by opening the water outlet valve. The inclined plate 170 that is higher on the left and lower on the right reduces the amount of water remaining inside the collection box 100.

[0036] Furthermore, a handle 180 is provided on the top of the collection box 100 at the top, and an anti-slip cover is provided on the outer side of the handle 180, so that the handle 180 is convenient for carrying the device.

[0037] Further, the telescopic transmission rod 230 includes a sleeve 231 connected to the end of the worm 220, and a movable rod 232 is vertically slidably arranged between the sleeves 231, and the movable rod 232 includes a vertical limit strip 233 protruding from the side wall, and the entire outer side of the movable rod 232 fits and slides in the inner side wall of the sleeve 231. When the height of the adjustment component 110 is adjusted, the movable rod 232 slides with the telescopic transmission rod 230, and the overall length of the telescopic transmission rod 230 can be adjusted accordingly. When the telescopic transmission rod 230 rotates, the movable rod 232 can also drive the sleeve 231 to rotate through the limit strip 233, so that the overall length of the telescopic transmission rod 230 can be adjusted along with the height of the adjustment component 110, and the telescopic transmission rod 230 can also rotate as a whole;

[0038] Furthermore, the top end of the worm gear 220 at the top extends and rotates through the top of the collection box 100 at the top and is provided with a knob 240, through which the worm gear 220 and the telescopic transmission rod 230 are conveniently driven to rotate, and the front side wall of the collection box 100 is provided with a sealing plate 250 for sealing the installation cavity 200 to prevent components from being exposed to the outside.

[0039] In the specific use process, water bodies of different water levels are collected as needed. The distance between the two adjacent collection boxes 100 can be further adjusted by adjusting the component 110. After the adjustment is completed, the collection box 100 is placed in the water body, and the worm 220 and the telescopic transmission rod 230 are driven to rotate by the knob 240. The telescopic transmission rod 230 drives the rotating rod 130 to rotate through the worm 220 and the worm wheel 210, thereby opening the sealing door 140. At this time, water bodies of different water levels enter the relative collection box 100 through the water inlet 120. After the collection is completed, the knob 240 is rotated in the opposite direction to close the sealing door 140. After the device is taken out of the water body, the water body is discharged through the water outlet pipe 160, and then the water quality testing equipment is used to test the water bodies of different water levels, so as to meet the collection of water bodies of different water levels at the same time, which is convenient for use.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A water quality testing collection device, characterized in that: include: A collection box (100), wherein a plurality of the collection boxes (100) are arranged in sequence from top to bottom, and the spacing between two adjacent collection boxes (100) is adjusted by an adjustment assembly (110), a water inlet (120) is provided on the front side wall of each collection box (100), a transverse rotating rod (130) is rotatably provided on the inner wall of the water inlet (120), and a sealing door (140) for sealing the water inlet (120) is provided on the rod body of the rotating rod (130); The installation cavity (200) is provided on the front side wall of the collection box (100) near the end of the rotating rod (130), the end of the rotating rod (130) is located in the installation cavity (200) and is provided with a worm wheel (210), the inner cavity of the installation cavity (200) is provided with a worm (220) which is vertically meshed with the worm wheel (210), and two worms (220) adjacent to each other are linked by a telescopic transmission rod (230), and the telescopic transmission rod (230) is rotatably connected to the collection box (100).

2. A water quality testing collection device according to claim 1, characterized in that: The adjustment assembly (110) comprises a mounting frame (111) and a lifting block (112) sliding on the mounting frame (111); a transverse positive and negative thread screw (113) is rotatably provided on the inner side wall of the mounting frame (111); mounting seats (114) are threadedly provided on both sides of the rod body of the positive and negative thread screw (113); upper ends of the two mounting seats (114) are hingedly connected to the bottom of the lifting block (112) to form an upper hinged rod (115); lower ends of the two mounting seats (114) are hingedly connected to the bottom wall of the inner cavity of the mounting frame (111) to form a lower hinged rod (116); one end of the positive and negative thread screw (113) extends and rotates through the side wall of the mounting frame (111), and a knob (117) is provided at the end.

3. A water quality testing collection device according to claim 1, characterized in that: Sealing strips (150) are protrudingly provided on the outer side walls around the sealing door (140); when the sealing door (140) is closed, the sealing strips (150) fill the gap between the sealing door (140) and the water inlet (120).

4. A water quality testing collection device according to claim 1, characterized in that: The bottom of the inner cavity of the collection box (100) is provided with an inclined plate (170) which is higher on the left and lower on the right. A water outlet pipe (160) which is connected to the inner cavity of the collection box (100) is provided below the left side wall of the collection box (100). A water outlet valve is provided on the water outlet pipe (160).

5. A water quality testing collection device according to claim 1, characterized in that: A handle (180) is provided on the top of the uppermost collection box (100), and an anti-slip cover is provided on the outer side of the handle (180).

6. A water quality testing collection device according to claim 1, characterized in that: The telescopic transmission rod (230) comprises a sleeve (231) connected to the end of the worm (220), a movable rod (232) is vertically slidably arranged between the sleeves (231), the movable rod (232) comprises a vertical limit strip (233) protruding from the side wall, and the entire outer side of the movable rod (232) fits and slides in the inner side wall of the sleeve (231).

7. A water quality testing collection device according to claim 1, characterized in that: The top end of the worm (220) at the top extends and rotates through the top of the collection box (100) at the top and is provided with a second knob (240). The front side wall of the collection box (100) is provided with a blocking plate (250) for blocking the installation cavity (200).

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