CN215414528U - Sewage sampling device capable of being placed in pipeline - Google Patents
Sewage sampling device capable of being placed in pipeline Download PDFInfo
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- CN215414528U CN215414528U CN202121632450.4U CN202121632450U CN215414528U CN 215414528 U CN215414528 U CN 215414528U CN 202121632450 U CN202121632450 U CN 202121632450U CN 215414528 U CN215414528 U CN 215414528U
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Abstract
The utility model relates to a sewage sampling device capable of being arranged in a pipeline, which comprises a sampling platform with a cavity, a supporting device and a movement driving device for driving the sampling platform to move along the pipeline, wherein a sampling mechanism for collecting sewage is arranged in the sampling platform, and the supporting device is abutted against the inner wall of the pipeline and is used for supporting the sampling platform to be stably arranged in the pipeline. According to the utility model, the supporting device and the mobile driving device are arranged on the sampling platform, the supporting device can support the sampling platform to be stably arranged in the pipeline by abutting the upper and lower supporting wheels against the inner wall of the pipeline, the mobile driving device can drive the sampling platform to move along the pipeline by rotating the driving wheels, so that sewage sampling at a specific position is realized, and the sampling platform can be used as a supplementary means for monitoring and controlling sewage discharge of an enterprise, is temporarily arranged in a sewage pipeline to be sampled, completes sampling and retaining work at a specific time, provides powerful guarantee for evidence obtaining of a monitoring department, and solves the problem that the specific sewage discharge enterprise is difficult to determine.
Description
Technical Field
The utility model relates to the technical field of sewage collection, in particular to a sewage sampling device capable of being arranged in a pipeline.
Background
In order to reduce the pollution control cost of an enterprise, the untreated over-standard sewage is often directly discharged into a pipe network system, the existing pollution discharge evidence obtaining mode is that a sewage sampling device is installed at a well cover, when the number of pollution discharge enterprises is large and the number of the well covers is small, the sewage collected by the sewage sampling device cannot determine the specific pollution discharge enterprises, and in addition, the pollution discharge time and the pollution discharge place have effectiveness and concealment, so that the sampling work efficiency is lower, meanwhile, the field monitoring management difficulty is large, the specific pollution discharge enterprises are difficult to determine by a supervision department, and the problem becomes the troublesome problem of an environmental protection department.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to overcome the defects of the prior art and provide the sewage sampling device which can finish the sewage sampling task in a certain period of time aiming at a certain section of pipeline or a sewage discharge enterprise, improves the sampling working efficiency, provides powerful guarantee for the forensics of supervision departments, has a simple structure and is convenient and fast to operate and can be arranged in the pipeline.
The utility model adopts the following technical scheme:
the utility model provides a can arrange inside sewage sampling device of pipeline in, including the sample platform that has the cavity, connect strutting arrangement on sample platform and be used for driving the removal drive arrangement that sample platform removed along the pipeline, install the sampling mechanism who is used for gathering sewage in the sample platform, strutting arrangement and pipeline inner wall looks butt are used for supporting sample platform and make its stable arrange the pipeline in, remove drive arrangement including connecting the bracing piece on sample platform, the bracing piece tip is connected with the drive wheel through closing device, and the drive wheel can compress tightly on pipeline inner wall under the closing device effect, and the drive wheel is connected with and is used for driving its pivoted drive division.
Furthermore, the supporting device is abutted against the inner wall of the pipeline through a plurality of upper and lower supporting wheels.
Furthermore, the supporting rod is movably connected to the sampling platform through a connecting rod mechanism, the connecting rod mechanism is connected with a rotary driving mechanism, and the rotary driving mechanism drives the connecting rod mechanism to be linked to drive the supporting rod to change the angle so as to switch between the state of tightly supporting and separating from the inner wall of the pipeline.
Furthermore, the pressing device comprises a pressing shell, a pressing rod, a coil spring and a coil spring rolling driving device, the pressing shell is connected to the outer end of the supporting rod in a guiding and sliding mode, the coil spring and the coil spring rolling driving device are installed on the pressing shell, the pressing rod penetrates through the pressing shell and is movably arranged relative to the pressing shell, one end of the pressing rod is connected with the free end of the coil spring, the other end of the pressing rod is fixedly connected with the supporting rod, the coil spring rolling driving device drives the coil spring to roll or loosen the coil spring to drive the pressing rod to move, the pressing shell is driven to slide along the supporting rod, and the driving wheel is rotatably connected to the outer end of the pressing shell.
Further, the driving part comprises a driving power source and a transmission mechanism, and the driving power source drives the driving wheel to rotate through the transmission mechanism.
Furthermore, both ends of the supporting rod are connected with driving wheels through pressing devices.
Further, link mechanism includes first connecting rod, second connecting rod, third connecting rod, fourth connecting rod, and first connecting rod one end is passed through the revolute pair and is articulated to be set up on sample platform, the other end is articulated to be set up in the bracing piece lower extreme, and second connecting rod one end is passed through the revolute pair and is articulated to set up on sample platform, and the other end passes through the third connecting rod and upper end of the support bar is articulated to it is articulated with first connecting rod middle part through the fourth connecting rod, revolute drive mechanism connects and drives the revolute pair rotation between second connecting rod and the sample platform, so that the bracing piece can rotate between vertical state and horizontality under the rotation drive device drive.
Furthermore, a plurality of upper supporting wheels are rotatably installed on the upper side of the sampling platform, the upper supporting wheels protrude out of the upper surface of the sampling platform, and a plurality of lower supporting wheels are connected and fixed to the bottoms of the lower supporting legs on the sampling platform.
Furthermore, the middle part of one side of the sampling platform is provided with a mounting groove for mounting a mobile driving device, and the connecting rod mechanism is hinged at the mounting groove.
Furthermore, the sewage sampling device capable of being arranged in the pipeline further comprises a controller, a communication device and an upper computer, wherein the controller is connected with and controls the driving power source, the rotary driving mechanism, the coil spring rolling driving device and the sampling mechanism to operate, and is in communication connection with the upper computer through the communication device.
As can be seen from the above description of the present invention, compared with the prior art, the beneficial effects of the present invention are:
first, through set up strutting arrangement and removal drive arrangement on sample platform, strutting arrangement is through last, lower support wheel can support sample platform with pipeline inner wall butt and stably arrange the pipeline in, removal drive arrangement passes through the drive wheel and rotates and to drive sample platform and remove along the pipeline, realize the sewage sample of particular position, can regard as the supplementary means of enterprise's blowdown supervision, arrange in the sewage conduit of required sample temporarily, accomplish the sample of specific time and preserve work, obtain evidence for the supervision department and provide the powerful guarantee, solve the awkward problem that concrete blowdown enterprise is difficult to the definite.
Secondly, the sampling platform has the cavity, can install different sampling mechanism in the sampling platform, can be directed against the nimble sampling mechanism that selects the adaptation of different collection demands.
And thirdly, the controller is communicated with an upper computer outside the pipeline through a communication device, the upper computer can control the sampling device and display the working state of the sampling device, the operation is convenient and fast, and the sampling working efficiency can be improved.
Fourthly, the two ends of the supporting rod are connected with the driving wheel through the pressing device, the pressing device can enable the driving wheel to be pressed on the inner wall of the pipeline, and the driving wheel can drive the sampling platform to stably move in the pipeline.
Drawings
FIG. 1 is a perspective view showing the overall structure of a sewage sampling apparatus which can be placed inside a pipe according to example 1 of the present invention;
FIG. 2 is a left side view structural view of a sewage sampling apparatus which can be placed inside a pipeline in an operating state according to embodiment 1 of the present invention;
FIG. 3 is a front structural view of a sewage sampling device which can be placed inside a pipeline in a first use state according to embodiment 1 of the present invention;
FIG. 4 is a front structural view of a sewage sampling device which can be placed inside a pipeline in a second use state according to embodiment 1 of the present invention;
FIG. 5 is a partial structural front view of a sewage sampling apparatus which can be placed inside a pipeline according to embodiment 1 of the present invention;
FIG. 6 is a perspective view showing a connecting structure of the support rod and the link mechanism according to embodiment 1 of the present invention;
FIG. 7 is a front view showing the construction of a pressing means of embodiment 1 of the present invention;
FIG. 8 is a perspective view showing the structure of a pressing device according to embodiment 1 of the present invention;
fig. 9 is an electrical control schematic block diagram of a sewage sampling apparatus which can be placed inside a pipe according to embodiment 1 of the present invention.
In the figure: 1. the device comprises a sampling platform, 2 parts of a supporting device, 21 parts of an upper supporting wheel, 22 parts of a lower supporting wheel, 23 parts of a lower supporting leg, 3 parts of a sampling mechanism, 4 parts of a supporting rod, 5 parts of a link mechanism, 51 parts of a first connecting rod, 52 parts of a second connecting rod, 53 parts of a third connecting rod, 54 parts of a fourth connecting rod, 6 parts of a rotary driving mechanism, 7 parts of a pressing device, 71 parts of a pressing shell, 72 parts of a pressing rod, 73 parts of a coil spring, 74 parts of a coil spring rolling driving device, 8 parts of a driving wheel, 9 parts of a driving part, 91 parts of a driving power source, 92 parts of a transmission mechanism, 10 parts of a mounting groove, 11 parts of a controller, 12 parts of a communication device, 13 parts of an upper computer and 14 parts of a pipeline.
Detailed Description
The utility model is further described below by means of specific embodiments.
Example 1
Referring to fig. 1 to 9, the sewage sampling device capable of being placed inside a pipeline according to the present invention includes a sampling platform 1 having a cavity, a supporting device 2 connected to the sampling platform 1, a movement driving device for driving the sampling platform 1 to move along a pipeline 14, a controller 11, a communication device 12, and an upper computer 13.
A sampling mechanism 3 for collecting sewage is installed in the sampling platform 1, the supporting device 2 is abutted with the inner wall of the pipeline 14 through four upper supporting wheels 21 and four lower supporting wheels 22 and is used for supporting the sampling platform 1 to be stably arranged in the pipeline 14, the four upper supporting wheels 21 are rotatably installed on the upper side of the sampling platform 1, the upper supporting wheels 21 are arranged by protruding out of the upper surface of the sampling platform 1, the plurality of lower supporting wheels 22 are connected and fixed to the bottom of lower supporting legs 23 on the sampling platform 1, and the upper side surface of the sampling platform 1 is matched with the shape of the pipeline 14; remove drive arrangement including connecting in bracing piece 4 on sample platform 1, bracing piece 4 passes through 8 swing joint of link mechanism on sample platform 1, and link mechanism 5 is connected with rotary drive mechanism 6, and rotary drive mechanism 6 drive link mechanism 5 linkage can drive the change of bracing piece 4 angle to make it switch between pushing up tightly and breaking away from 14 inner wall states of pipeline, and sampling mechanism 3 adopts prior art, and rotary drive mechanism 6 adopts the motor.
The both ends of bracing piece 4 all are connected with drive wheel 8 through closing device 7, drive wheel 8 can compress tightly on 14 inner walls of pipeline under closing device 7 effect, drive wheel 8 is connected with and is used for driving its pivoted drive division 9, drive division 9 includes drive power supply 91 and drive mechanism 92, drive power supply 91 passes through drive mechanism 92 and drives drive wheel 8 and rotate, drive power supply 91 adopts the motor, drive mechanism 92 adopts worm gear mechanism.
The pressing device 79 comprises a pressing shell 71, a pressing rod 72, a coil spring 73 and a coil spring rolling driving device 74, the pressing shell 71 is connected to the outer end of the supporting rod 4 in a guiding and sliding mode, the coil spring 73 and the coil spring rolling driving device 74 are installed on the pressing shell 71, the pressing rod 72 penetrates through the pressing shell 71 and is movably arranged relative to the pressing shell 71, one end of the pressing rod 72 is connected with the free end of the coil spring 73, the other end of the pressing rod 72 is fixedly connected with the supporting rod 4, the coil spring rolling driving device 74 drives the coil spring 73 to roll or loosen to drive the pressing rod 72 to move, the pressing shell 71 is driven to slide along the supporting rod 4, and the driving wheel 8 is rotatably connected to the outer end of the pressing shell 71.
The link mechanism 5 comprises a first link 51, a second link 52, a third link 53 and a fourth link 54, one end of the first link 51 is hinged on the sampling platform 1 through a revolute pair, the other end is hinged at the lower end of the support rod 4, one end of the second link 52 is hinged on the sampling platform 1 through a revolute pair, the other end is hinged with the upper end of the support rod 4 through the third link 53 and is hinged with the middle part of the first link 51 through the fourth link 54, and the revolution driving mechanism 6 is connected with and drives the revolute pair between the second link 52 and the sampling platform 1 to rotate the support rod 4 between a vertical state and a horizontal state under the driving of the revolution driving device; the middle part of one side of the sampling platform 1 is provided with a mounting groove 10 for mounting a mobile driving device, and the connecting rod mechanism 5 is hinged at the mounting groove 10.
The controller 11 is connected with the driving power source 91, the rotary driving mechanism 6, the coil spring winding driving device 74 and the sampling mechanism 3, and is in communication connection with the upper computer 13 through the communication device 12, and the controller 11 adopts an MCS-51 single chip microcomputer.
Referring to fig. 1 to 9, when the sewage sampling device capable of being placed in a pipeline is in use, the moving distance and the sampling time of the sampling platform 1 are set in the upper computer 13, the information is input to the controller 11, the sampling device is placed into the pipeline 14 from a wellhead, the sampling device is started, the controller 11 is connected with the control rotation driving mechanism 6 to drive the link mechanism 5 to drive the supporting rod 4 to change in angle, so that the supporting rod 4 rotates to a vertical state, at the moment, the four upper and lower supporting wheels 22 and the two driving wheels 8 are all abutted against the inner wall of the pipeline 14, meanwhile, the controller 11 is connected with the control coil spring rolling driving device 74 to drive the coil spring to roll, so as to drive the pressing rod 72 to move, so as to drive the pressing shell 71 to slide along the supporting rod 4, so that the two driving wheels 8 press the inner wall of the pipeline 14 under the action of the pressing mechanism, at the moment, the controller 11 is connected with the control driving power source 91 to drive the driving wheels 8, thereby drive sampling platform 1 and remove along pipeline 14, when sampling platform 1 reachd the assigned position, controller 11 connection control drive power supply 91 drive wheel 8 stall, then, controller 11 connection control sampling mechanism 3 gathers sewage in the assigned time, after gathering, send the successful signal of sample to host computer 13, wait to withdraw from pipeline 14 order, when waiting to receive and withdraw from the order, controller 11 connection control drive power supply 91 drive wheel 8 reversal, thereby drive sampling platform 1 and withdraw from pipeline 14.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. The utility model provides a can arrange inside sewage sampling device of pipeline in which characterized in that: including the sample platform that has the cavity, connect strutting arrangement on sample platform and be used for driving sample platform along the removal drive arrangement of pipeline removal, install the sampling mechanism who is used for gathering sewage in the sample platform, strutting arrangement and pipeline inner wall looks butt are used for supporting sample platform and make its stable pipeline of arranging in, removal drive arrangement is including connecting the bracing piece on sample platform, and the bracing piece tip is connected with the drive wheel through closing device, and the drive wheel can compress tightly on pipeline inner wall under the closing device effect, and the drive wheel is connected with and is used for driving its pivoted drive division.
2. The apparatus according to claim 1, wherein the apparatus comprises: the supporting device is abutted against the inner wall of the pipeline through a plurality of upper supporting wheels and lower supporting wheels.
3. The apparatus according to claim 1, wherein the apparatus comprises: the supporting rod is movably connected to the sampling platform through a connecting rod mechanism, the connecting rod mechanism is connected with a rotary driving mechanism, and the rotary driving mechanism drives the connecting rod mechanism to be linked to drive the supporting rod to change in angle so as to enable the supporting rod to be switched between a state of being tightly supported and a state of being separated from the inner wall of the pipeline.
4. A waste water sampling device according to claim 3 which can be placed inside a pipe, wherein: the pressing device comprises a pressing shell, a pressing rod, a coil spring and a coil spring rolling driving device, the pressing shell is connected to the outer end of the supporting rod in a guiding and sliding mode, the coil spring and the coil spring rolling driving device are installed on the pressing shell, the pressing rod penetrates through the pressing shell and is movably arranged relative to the pressing shell, one end of the pressing rod is connected with the free end of the coil spring, the other end of the pressing rod is fixedly connected with the supporting rod, the coil spring rolling driving device drives the coil spring to roll or loosen the coil spring to drive the pressing rod to move, the pressing shell is driven to slide along the supporting rod, and the driving wheel can be connected to the outer end of the pressing shell in a rotating mode.
5. The apparatus according to claim 4, wherein the apparatus further comprises: the driving part comprises a driving power source and a transmission mechanism, and the driving power source drives the driving wheel to rotate through the transmission mechanism.
6. The apparatus according to claim 1, wherein the apparatus comprises: the two ends of the supporting rod are connected with driving wheels through pressing devices.
7. A waste water sampling device according to claim 3 which can be placed inside a pipe, wherein: the link mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is hinged to the sampling platform through a revolute pair, the other end of the first connecting rod is hinged to the lower end of the supporting rod, one end of the second connecting rod is hinged to the sampling platform through a revolute pair, the other end of the second connecting rod is hinged to the upper end of the supporting rod through the third connecting rod, the fourth connecting rod is hinged to the middle of the first connecting rod, and the revolute driving mechanism is connected with and drives the revolute pair between the second connecting rod and the sampling platform to enable the supporting rod to rotate between a vertical state and a horizontal state under the driving of the revolute driving device.
8. A waste water sampling device according to claim 2 which can be placed inside a pipe, wherein: the upper supporting wheels are rotatably arranged on the upper side of the sampling platform, the upper supporting wheels protrude out of the upper surface of the sampling platform, and the lower supporting wheels are connected and fixed to the bottom of the lower supporting leg on the sampling platform.
9. A waste water sampling device according to claim 3 which can be placed inside a pipe, wherein: the middle part of one side of the sampling platform is provided with a mounting groove for mounting a mobile driving device, and the connecting rod mechanism is hinged at the mounting groove.
10. The apparatus according to claim 5, wherein the apparatus further comprises: the device comprises a controller, a communication device and an upper computer, wherein the controller is connected with and controls the operation of the driving power source, the rotary driving mechanism, the coil spring rolling driving device and the sampling mechanism and is in communication connection with the upper computer through the communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632450.4U CN215414528U (en) | 2021-07-19 | 2021-07-19 | Sewage sampling device capable of being placed in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632450.4U CN215414528U (en) | 2021-07-19 | 2021-07-19 | Sewage sampling device capable of being placed in pipeline |
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| Publication Number | Publication Date |
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| CN215414528U true CN215414528U (en) | 2022-01-04 |
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| CN202121632450.4U Active CN215414528U (en) | 2021-07-19 | 2021-07-19 | Sewage sampling device capable of being placed in pipeline |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486360A (en) * | 2022-01-25 | 2022-05-13 | 江苏徐塘发电有限责任公司 | Multifunctional sampling device and control method thereof |
| CN117405459A (en) * | 2023-12-15 | 2024-01-16 | 北京沃太斯环保科技发展有限公司 | Layered water taking device and method for underground water monitoring well |
-
2021
- 2021-07-19 CN CN202121632450.4U patent/CN215414528U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486360A (en) * | 2022-01-25 | 2022-05-13 | 江苏徐塘发电有限责任公司 | Multifunctional sampling device and control method thereof |
| CN117405459A (en) * | 2023-12-15 | 2024-01-16 | 北京沃太斯环保科技发展有限公司 | Layered water taking device and method for underground water monitoring well |
| CN117405459B (en) * | 2023-12-15 | 2024-03-08 | 北京沃太斯环保科技发展有限公司 | Layered water taking device and method for underground water monitoring well |
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Assignee: Hebei Longquan Jiayi Environmental Protection Engineering Co.,Ltd. Assignor: XINGTAI POLYTECHNIC College Contract record no.: X2023980032476 Denomination of utility model: A sewage sampling device that can be placed inside the pipeline Granted publication date: 20220104 License type: Common License Record date: 20230220 |