CN223166380U - Building site sewage detection sampling device - Google Patents
Building site sewage detection sampling deviceInfo
- Publication number
- CN223166380U CN223166380U CN202422106675.6U CN202422106675U CN223166380U CN 223166380 U CN223166380 U CN 223166380U CN 202422106675 U CN202422106675 U CN 202422106675U CN 223166380 U CN223166380 U CN 223166380U
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- China
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- sampling
- base
- plate
- turntable
- sampling device
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Abstract
本实用新型提供一种建筑工地污水检测取样装置，包括底座、固定座、转盘、步进电机、下料筒、输送带以及支撑底板，所述固定座呈圆形槽状，且固定在底座上，所述转盘枢接在固定座内，所述步进电机设置在底座上，且与转盘的转轴相连，所述转盘上环向开设有若干外侧敞开的容置槽，容置槽内可容置一个取样杯，所述下料筒内用于竖向叠放取样杯，所述下料筒的底部与第一工位的容置槽相对应，第二工位的容置槽与污水管的取样管相对应，所述固定座位于对应第三工位容置槽处为敞开状。经过多次取样后，若干取样杯呈时间顺序排列在支撑底板上，阶段取样完成后，取样人员可根据支撑底板上的取样杯顺序编号，便于检测对应时点的污水。
The utility model provides a sewage detection and sampling device for construction sites, comprising a base, a fixed base, a turntable, a stepper motor, a discharge barrel, a conveyor belt, and a support base. The fixed base is in the shape of a circular groove and is fixed to the base. The turntable is pivotally connected to the fixed base. The stepper motor is arranged on the base and connected to the rotating shaft of the turntable. The turntable is circumferentially provided with a plurality of outer open receiving slots, each of which can accommodate a sampling cup. The discharge barrel is used to vertically stack the sampling cups. The bottom of the discharge barrel corresponds to the receiving slot of the first station, the receiving slot of the second station corresponds to the sampling tube of the sewage pipe, and the fixed base is open at the receiving slot corresponding to the third station. After multiple samplings, the plurality of sampling cups are arranged in chronological order on the support base. After the stage sampling is completed, the sampling personnel can number the sampling cups according to the sequence on the support base to facilitate the detection of sewage at the corresponding time point.
Description
Technical Field
The utility model relates to the technical field of sewage sampling, in particular to a building site sewage detection sampling device.
Background
According to the source classification of sewage, sewage treatment is generally divided into industrial production sewage treatment and domestic sewage treatment, and along with the rapid rise of modern industrialization, more and more construction projects appear, and a large amount of sewage is often discharged during the project, so that the sewage needs to be detected by using a sewage detection device, and the sewage reaching the standard after detection can be discharged into the nature.
The current common sewage detection equipment generally comprises a sampler and a water quality detector, wherein the sampler samples and collects sewage, and then the water quality detector detects the sewage in the sampler.
However, since the sewage discharge time of the construction site is long, intermittent and long-term discharge during construction is required, and regular sampling is required, and after regular sampling, a plurality of samplers are easily confused due to no sequencing device and no distinguishing time, so that detection errors are caused.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a construction site sewage detection sampling device, which solves the problems in the background art.
(II) technical scheme
The utility model aims at achieving the purposes by adopting the technical scheme that the building site sewage detection sampling device comprises a base, a fixed seat, a rotary table, a stepping motor, a blanking cylinder, a conveying belt and a supporting bottom plate, wherein the fixed seat is in a circular groove shape and is fixed on the base, the rotary table is pivoted in the fixed seat, the stepping motor is arranged on the base and is connected with a rotating shaft of the rotary table, a plurality of containing grooves with open outer sides are formed in the rotary table in a circumferential direction, a sampling cup can be contained in the containing grooves, the blanking cylinder is internally used for vertically stacking the sampling cup, the bottom of the blanking cylinder corresponds to the containing groove of a first station, the containing groove of a second station corresponds to the sampling pipe of the sewage pipe, the fixed seat is in an open shape at the position corresponding to the containing groove of a third station and is connected with the conveying belt, and the supporting bottom plate is connected with the tail end of the conveying belt.
Preferably, the both sides of supporting baseplate are provided with the direction curb plate that is used for the direction, and the interval between two direction curb plates slightly is greater than the sampling cup diameter, and the fixing base is connected to the one end of direction curb plate.
Preferably, the tail end of the supporting bottom plate is provided with a top plate, the base or the top plate is provided with an alarm, the top plate is provided with a trigger switch corresponding to the sampling cup, and the trigger switch is used for triggering the alarm.
Preferably, a pressing mechanism for pressing down the sampling cup is arranged on the blanking cylinder.
Preferably, the pushing mechanism comprises a pressing plate, a supporting plate and a spring, wherein the supporting plate is fixed above the blanking barrel, the pressing plate is vertically slidably matched in the blanking barrel, the top of the pressing plate is connected with the supporting plate through the spring, a guide groove is vertically formed in the blanking barrel, and a sliding block which is slidably matched on the guide groove is arranged on the pressing plate.
Preferably, the bottom of base is provided with four at least supporting legs, is provided with the universal wheel on every supporting leg.
(III) beneficial effects
The utility model provides a construction site sewage detection sampling device. The beneficial effects are as follows:
1. This building site sewage detects sampling device, after the multiple sampling, a plurality of sampling cups are time sequence and arrange on supporting baseplate, and after the stage sampling was accomplished, sampling personnel can be according to the sampling cup serial number on the supporting baseplate, the sewage of the corresponding time point of being convenient for detect.
2. According to the building site sewage detection sampling device, the pressing mechanism is arranged, and when the sampling cup descends, the pressing plate can be pressed down under the action of the spring. The sampling cup is provided with a downward thrust, and the sampling cup is prevented from being blocked in the blanking cylinder.
Drawings
FIG. 1 is a schematic diagram of a sampling state according to the present utility model;
FIG. 2 is a schematic diagram of a stepper motor installation of the present utility model;
Fig. 3 is a diagram of a conveyor belt and a receiving groove according to the present utility model.
In the figure, a base 1, a fixed seat 2, a rotary table 3, a holding groove 4, a stepping motor 5, a blanking cylinder 6, a conveying belt 7, a supporting bottom plate 8, a guiding side plate 9, a top plate 10, a supporting leg 11, a pressing plate 12, a supporting plate 13, a spring 14, a guiding groove 15, a sliding block 16, an alarm 17, a trigger switch 18, a sampling cup 19 and a sampling tube 20 are arranged.
Detailed Description
The embodiment of the utility model provides a building site sewage detection sampling device, which is shown in fig. 1-3 and comprises a base 1, a fixed seat 2, a rotary table 3, a stepping motor 5, a blanking barrel 6, a conveying belt 7 and a supporting bottom plate 8.
The bottom of the base 1 is provided with at least four supporting legs 11, and each supporting leg 11 is provided with a universal wheel. A handle can be arranged on the base 1, so that the device can be pushed conveniently.
The fixing base 2 is circular groove-shaped, and is fixed on the base 1, the groove height in the fixing base 2 is slightly larger than the height of the sampling cup 19, the turntable 3 is pivoted in the fixing base 2, the edge of the turntable 3 is in clearance fit with the fixing base 2, the stepping motor 5 is arranged on the base 1 and is connected with the rotating shaft of the turntable 3, and the stepping motor 5 is used for driving the turntable 3 to rotate. The stepper motor 5 is controllable by an operator. A plurality of accommodating grooves 4 with open outer sides are formed on the turntable 3 in a circumferential direction, and the number of the accommodating grooves 4 is four in the embodiment. The four accommodating grooves 4 are distributed around the center of the turntable 3 at equal angles, one sampling cup 19 can be accommodated in the accommodating groove 4, and the sampling cup 19 is vertically stacked in the blanking barrel 6.
The three receiving slots 4 in sequence correspond to three stations, the first station being for discharging the sampling cup 19. The specific blanking barrel 6 is fixed on the base 1 through a bracket, the outlet height of the blanking barrel 6 is flush with the top of the fixed seat 2, and the bottom outlet of the blanking barrel 6 corresponds to the accommodating groove 4 positioned at the first station. The sampling cup 19 can leak from the bottom of the blanking cylinder 6 into the accommodating groove 4.
The accommodating groove 4 at the second station corresponds to the sampling tube 20 of the sewage pipe, the sampling tube 20 extends out of the sewage pipe of the construction site, and a valve is arranged at the end part of the sampling tube 20 and is controlled by sampling personnel. The holding groove 4 department that fixing base 2 is located the corresponding third station department is open form, and open width slightly is greater than the diameter of sampling cup 19, links up with conveyer belt 7 here, and the tip of conveyer belt 7 covers holding groove 4, and the top conveying surface of conveyer belt 7 is slightly less than the bottom of fixing base 2, and supporting baseplate 8 links up with the end of conveyer belt 7. The conveyor belt 7 is a conventional commercial product, and is an electric conveyor belt.
As shown in fig. 3, two sides of the supporting bottom plate 8 are provided with guiding side plates 9 for guiding, the distance between the two guiding side plates 9 is slightly larger than the diameter of the sampling cup 19, and one end of each guiding side plate 9 is connected with the fixing seat 2.
The end of the supporting bottom plate 8 is provided with a top plate 10, an alarm 17 is arranged on the base 1 or the top plate 10, a trigger switch 18 corresponding to the sampling cup 19 is arranged on the top plate 10, and the trigger switch 18 is used for triggering the alarm 17. The alarm 17 is a buzzer. When the first sampling cup 19 touches the trigger switch 18, the alarm 17 alarms to remind the sampling personnel.
In order to enable the sampling cup 19 to smoothly enter the accommodating groove 4, a pressing mechanism for pressing the sampling cup 19 down is arranged on the blanking cylinder 6.
Specifically, as shown in fig. 1, the pressing mechanism includes a pressing plate 12, a supporting plate 13 and a spring 14, the supporting plate 13 is fixed on a bracket and is located above the blanking barrel 6, the pressing plate 12 is vertically slidably fitted in the blanking barrel 6, the top of the pressing plate is connected with the supporting plate 13 through the spring 14, the bottom of the pressing plate 12 contacts with a sampling cup 19, a guide groove 15 is vertically formed in the blanking barrel 6, and a sliding block 16 slidably fitted on the guide groove 15 is arranged on the pressing plate 12. When the sampling cup 19 is lowered, the pressure plate 12 can be pressed down therewith by the spring 14. The sampling cup 19 is provided with a downward pushing force.
The working principle is that the pressing plate 12 is pulled upwards, then a plurality of sampling cups 19 are vertically stacked in the blanking cylinder 6, when a first sampling cup 19 enters the accommodating groove 4, the turntable 3 is driven to rotate 90 degrees through the stepping motor 5, the turntable is rotated to a second station, and then a sewage sample at a corresponding time point is discharged onto the sampling cup 19. Then the stepping motor 5 continues to drive the rotary table 3 to rotate by 90 degrees, the sampled sampling cups 19 are driven to the conveying belt 7, the conveying belt 7 conveys the sampling cups 19 to the supporting bottom plate 8, after sampling for a plurality of times, the sampling cups 19 are arranged on the supporting bottom plate 8 in time sequence, after stage sampling is finished, sampling staff can number according to the sequence of the sampling cups 19 on the supporting bottom plate 8, and the sewage at corresponding time points can be conveniently detected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422106675.6U CN223166380U (en) | 2024-08-28 | 2024-08-28 | Building site sewage detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422106675.6U CN223166380U (en) | 2024-08-28 | 2024-08-28 | Building site sewage detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223166380U true CN223166380U (en) | 2025-07-29 |
Family
ID=96482633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422106675.6U Active CN223166380U (en) | 2024-08-28 | 2024-08-28 | Building site sewage detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223166380U (en) |
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2024
- 2024-08-28 CN CN202422106675.6U patent/CN223166380U/en active Active
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