CN111929417B - Sewage detection device is used in environmental protection that barrier propterty is high - Google Patents

Sewage detection device is used in environmental protection that barrier propterty is high Download PDF

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Publication number
CN111929417B
CN111929417B CN202010735758.5A CN202010735758A CN111929417B CN 111929417 B CN111929417 B CN 111929417B CN 202010735758 A CN202010735758 A CN 202010735758A CN 111929417 B CN111929417 B CN 111929417B
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China
Prior art keywords
plate
main body
protection
body box
slide bar
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CN202010735758.5A
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CN111929417A (en
Inventor
毕东苏
张帆
董璇璇
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Shanghai Institute of Technology
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Shanghai Institute of Technology
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/10Devices for withdrawing samples in the liquid or fluent state

Abstract

The invention relates to an environment-friendly sewage detection device with high protection performance, which comprises: detecting the main body box; the protection mechanism comprises: the device comprises a protection plate arranged on the side surface of a detection main body box and an elastic protection part arranged between the protection plate and the detection main body box; a plurality of collection mechanisms that are independent each other: including fixing the collection pipe and installing the water quality testing appearance in the collection pipe in detecting the main part case, it still is equipped with the intercommunication to detect main part roof portion the water inlet of collection pipe still is equipped with the shutoff in the collection pipe and blocks up the collection subassembly of water inlet. Compared with the prior art, the invention can relieve the collision of sand and stone in sewage received by the main body of the device through the protection plate and the elastic protection part, thereby prolonging the service life of the detection device.

Description

Sewage detection device is used in environmental protection that barrier propterty is high
Technical Field
The invention belongs to the technical field of sewage quality monitoring, and relates to an environment-friendly sewage detection device with high protection performance.
Background
The sewage is polluted water which loses the original use function, the water is the source of life, human beings can not leave water in life and production activities, the quality of the water quality of drinking water is closely related to the health of human beings, the pollution degree of the water needs to be judged through physical indexes, chemical indexes and microorganism indexes, a sewage quality detection device is generally adopted to detect the sewage, most of the existing sewage quality detection devices have single structures, a protection device is lacked in the use process, the detection device is easy to damage after the sewage is impacted by substances such as sand stones and the like, the cost of sewage detection is improved, meanwhile, the sewage cannot be extracted and detected for multiple times, when the sewage at different water levels needs to be detected, the sewage is extracted repeatedly, and the detection efficiency is greatly reduced.
Disclosure of Invention
The invention aims to provide an environment-friendly sewage detection device with high protection performance so as to improve the protection capability and the detection efficiency of the detection device.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a sewage detection device is used in environmental protection that barrier propterty is high, includes:
detecting the main body box;
the protection mechanism comprises: the device comprises a protection plate arranged on the side surface of a detection main body box and an elastic protection part arranged between the protection plate and the detection main body box;
a plurality of collection mechanisms that are independent each other: including fixing the collection pipe and installing the water quality testing appearance in the collection pipe in detecting the main part case, it still is equipped with the intercommunication to detect main part roof portion the water inlet of collection pipe still is equipped with the shutoff in the collection pipe and blocks up the collection subassembly of water inlet.
Furthermore, the elastic protection part comprises a first sliding rod, a second sliding rod, a first connecting rod and a second connecting rod, the first sliding rod and the second sliding rod are fixedly installed on the protection plate and the detection main box respectively and are parallel to each other, two sliding blocks sliding along the first sliding rod and the second sliding rod are arranged on the first sliding rod and the second sliding rod respectively, the middle parts of the first connecting rod and the second connecting rod are hinged to each other, the end parts of the first connecting rod and the second connecting rod are hinged to one sliding block respectively, and a damping spring is further arranged between each sliding block and the end part of the first sliding rod or the second sliding rod.
Furthermore, one side of the protection plate, which is far away from the detection main box, is provided with a taper.
Furthermore, a filtering screen is fixedly arranged above the water inlet.
Furthermore, the collecting assembly comprises a movable rod which respectively penetrates through the water inlet and the bottom end of the collecting pipe and can move up and down, a baffle which is arranged at the top end of the movable rod and can seal the water inlet, and a movable plate which is arranged at the bottom end of the movable rod, a return spring is further arranged between the movable plate and the collecting pipe, and a driving unit which can support the movable plate to move up is further arranged in the detection main box.
Furthermore, the driving unit comprises a mounting plate fixed in the detection main body box, a cam rotatably arranged on the mounting plate and abutting against the bottom of the movable plate, a rotating gear coaxially connected with the cam, and a driving piece capable of driving the rotating gear to rotate.
Still further preferred, the driving piece including arrange in detecting the main part incasement and with the parallel backup pad of mounting panel and slide and set up rack plate in the backup pad, rack plate can with the rotating gear meshing, when rack plate slides along the backup pad, rack plate contact rotating gear and meshing to drive rotating gear and rotate, make the movable rod shift up with the baffle, the water inlet is opened. More preferably, the driving member includes a screw rod rotatably disposed in the detection main body box, a slide seat cooperatively mounted on the screw rod, and a driving motor disposed on one side of the screw rod and driving the screw rod to rotate, and the slide seat is fixedly connected to the rack plate. More preferably, the effective gear engagement length of the rack plate is equal to the effective gear engagement length of the rotary gear.
Still further preferably, the cam is mounted on the mounting plate by a rotating shaft.
Compared with the prior art, the invention can relieve the collision of sand and stone in sewage received by the main body of the device through the protection plate and the elastic protection piece, prolongs the service life of the detection device, and meanwhile, the plurality of collecting pipes are arranged in the main body of the detection device, so that samples at different water levels can be conveniently collected, and the sample collecting efficiency is improved. The method has the following advantages:
(1) The structural design of the detection main body box is adopted, so that the protection of the acquisition mechanism can be improved. In addition, the protection plates are arranged on two sides of the detection main body box, and through the elastic action of the damping spring, under the matching action of the connecting rod and the sliding block, the device can effectively avoid being damaged by collision in sewage, so that the service life of the detection device is prolonged;
(2) The inside a plurality of pipes of gathering that set up of detection device main part, gather the pipe top and be provided with the baffle, drive the rotation axis through rack plate and rotatory gear engagement and rotate, synchronous cam rotates and promotes the fly leaf upwards, drives the baffle and opens, has realized that a plurality of pipes of gathering open in proper order and close, and the convenience is gathered the sample of different water levels, has improved the efficiency of gathering.
Drawings
FIG. 1 is a schematic view of a detecting device;
fig. 2 is a schematic structural view of the acquisition mechanism.
Fig. 3 is a schematic view of the cam portion.
The notation in the figure is:
1-detection main body box, 2-lifting lug, 3-protective plate, 4-elastic protective piece, 41-first sliding rod, 42-second sliding rod, 43-first fixed block, 44-second fixed block, 45-sliding block, 46-damping spring, 47-first connecting rod, 48-second connecting rod, 5-collection tube, 6-water quality detector, 7-filter screen, 8-collection assembly, 81-movable rod, 82-baffle, 83-movable plate, 84-return spring, 9-mounting plate, 10-rotating shaft, 11-cam, 12-rotating gear, 13-driving unit, 131-rack plate, 132-supporting plate, 133-mounting groove, 134-screw rod, 135-sliding seat, 136-driving motor and 14-water inlet.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
In the following embodiments or examples, functional components or structures that are not specifically described are all conventional components or structures in the art for achieving the corresponding functions.
The invention provides an environment-friendly sewage detection device with high protection performance, the structure of which is shown in figure 1 and comprises:
a detection main body box 1;
the protection mechanism comprises: comprises a protection plate 3 arranged on the side surface of the detection main body box 1 and an elastic protection piece 4 arranged between the protection plate 3 and the detection main body box 1;
a plurality of collection mechanism that mutually independent: referring to fig. 2, the water quality detection device comprises a collection pipe 5 fixed in a detection main body box 1 and a water quality detector 6 installed in the collection pipe 5, wherein a water inlet 14 communicated with the collection pipe 5 is further arranged at the top of the detection main body box 1, and a collection assembly 8 capable of blocking the water inlet 14 is further arranged in the collection pipe 5.
In a specific embodiment of the present invention, referring to fig. 1 again, the elastic protection member 4 includes a first slide bar 41, a second slide bar 42, a first connecting rod 47 and a second connecting rod 48, the first slide bar 41 and the second slide bar 42 are respectively fixedly mounted on the protection plate 3 and the detection main body box 1 and are parallel to each other, two sliding blocks 45 sliding along the first slide bar 41 and the second slide bar 42 are respectively provided on the first slide bar 41 and the second slide bar 42, middle portions of the first connecting rod 47 and the second connecting rod 48 are hinged to each other, ends of the first connecting rod 47 and the second connecting rod 48 are respectively hinged to one of the sliding blocks 45, and a damping spring 46 is further provided between the sliding block 45 and an end of the first slide bar 41 or the second slide bar 42.
In an embodiment of the present invention, referring to fig. 1 again, the side of the protection plate 3 away from the main detection box 1 is tapered.
In a specific embodiment of the present invention, please refer to fig. 1 again, a filtering screen 7 is further fixedly installed above the water inlet 14.
In a specific embodiment of the present invention, please refer to fig. 2 again, the collecting assembly 8 includes a movable rod 81 passing through the water inlet 14 and the bottom end of the collecting pipe 5 respectively and capable of moving up and down, a baffle 82 disposed at the top end of the movable rod 81 and capable of sealing the water inlet 14, and a movable plate 83 mounted at the bottom end of the movable rod 81, a return spring 84 is further disposed between the movable plate 83 and the collecting pipe 5, and a driving unit 13 capable of pushing the movable plate 83 to move up is further disposed in the detecting main body box 1.
In a more specific embodiment, referring to fig. 3, the driving unit 13 includes a mounting plate 9 fixed in the detection main body case 1, a cam 11 rotatably disposed on the mounting plate 9 and abutting against the bottom of the movable plate 83, a rotating gear 12 coaxially connected to the cam 11, and a driving member capable of driving the rotating gear 12 to rotate. The shape of the cam 11 satisfies: when the lowest point of the cam 11, i.e., the portion having the shortest distance from the rotational center thereof, contacts the movable plate 83, the shutter 82 seals the water inlet 14.
In a further specific embodiment, please refer to fig. 1 again, the driving member includes a supporting plate 132 disposed in the detection main body box 1 and parallel to the mounting plate 9, and a rack plate 131 slidably disposed on the supporting plate 132, the rack plate 131 can be engaged with the rotary gear 12, when the rack plate 131 slides along the supporting plate 132, the rack plate 131 contacts and engages with the rotary gear 12, so as to drive the rotary gear 12 to rotate, such that the movable rod 81 and the baffle 82 move upwards, and the water inlet 14 is opened. More preferably, the driving member includes a screw 134 rotatably disposed in the detection body case 1, a slider 135 fittingly mounted on the screw 134, and a driving motor 136 disposed at one side of the screw 134 and driving the screw to rotate, and the slider 135 is fixedly connected to the rack plate 131. More preferably, the effective gear engagement length of the rack plate 131 is equal to the effective gear engagement length of the rotary gear 12.
In a further particular embodiment, the cam 11 is mounted on the mounting plate 9 by means of a rotating shaft 10.
The above embodiments may be implemented individually, or in any combination of two or more.
The above embodiments will be described in more detail with reference to specific examples.
Example 1:
this embodiment has proposed the sewage detection device is used in environmental protection that barrier propterty is high, its structure is referred to as shown in figure 1, includes:
detection main body box 1: lifting lugs 2 convenient to lift are arranged on two sides of the top of the lifting device;
the protection mechanism comprises: comprises a protection plate 3 arranged on the side surface of the detection main body box 1 and an elastic protection piece 4 arranged between the protection plate 3 and the detection main body box 1;
a plurality of collection mechanisms that are independent each other: referring to fig. 2, the water quality detector comprises a collection pipe 5 fixed in a detection main body box 1 and a water quality detector 6 installed in the collection pipe 5, a water inlet 14 communicated with the collection pipe 5 is further arranged at the top of the detection main body box 1, and a collection assembly 8 capable of blocking the water inlet 14 is further arranged in the collection pipe 5.
Example 2:
on the basis of embodiment 1, the present embodiment further adopts the following design:
referring to fig. 1 again, the elastic protection member 4 includes a first sliding rod 41, a second sliding rod 42, a first connecting rod 47 and a second connecting rod 48, the first sliding rod 41 and the second sliding rod 42 are respectively and fixedly mounted on the protection plate 3 and the detection main body box 1 through a first fixing block 43 and a second fixing block 44, and are parallel to each other, two sliding blocks 45 sliding along the first sliding rod 41 and the second sliding rod 42 are respectively provided on the first sliding rod 41 and the second sliding rod 42, middle portions of the first connecting rod 47 and the second connecting rod 48 are hinged to each other, end portions of the first connecting rod 47 and the second connecting rod 48 are respectively hinged to one sliding block 45, and a damping spring 46 is further provided between the sliding block 45 and an end portion of the first sliding rod 41 or the second sliding rod 42.
Referring to fig. 1 again, one side of the protection plate 3 away from the main detection box 1 is tapered to reduce water flow to the protection plate 3. The protection machanism is preferred to be equipped with four, and the symmetric distribution is detecting between main part case 1 side to improve the stability of safeguard effect and device.
Referring to fig. 1 again, a filtering screen 7 is fixedly installed above the water inlet 14 to prevent impurities such as algae in the sewage from entering the collecting pipe 5.
Example 3:
on the basis of embodiment 1 or embodiment 2, the present embodiment further adopts the following design:
referring to fig. 2 again, the collecting assembly 8 includes a movable rod 81 passing through the water inlet 14 and the bottom end of the collecting tube 5 respectively and moving up and down, a baffle 82 disposed at the top end of the movable rod 81 and capable of sealing the water inlet 14, and a movable plate 83 mounted at the bottom end of the movable rod 81, a return spring 84 is further disposed between the movable plate 83 and the collecting tube 5, and a driving unit 13 capable of pushing the movable plate 83 to move up is further disposed in the detection main body box 1.
Referring to fig. 3, the driving unit 13 includes a mounting plate 9 fixed in the detection body case 1, a cam 11 rotatably provided on the mounting plate 9 by a rotary shaft 10 and abutting against the bottom of the movable plate 83, a rotary gear 12 coaxially connected to the cam 11, and a driving member driving the rotary gear 12 to rotate.
Referring to fig. 1 again, the driving member includes two supporting plates 132 disposed in the detection main body box 1 and parallel to the mounting plate 9, a mounting groove 133 is formed between the two supporting plates 132, a rack plate 131 is slidably mounted on the supporting plates 132, the rack plate 131 can engage with the rotary gear 12, when the rack plate 131 slides along the supporting plates 132, the rack plate 131 contacts and engages with the rotary gear 12, so as to drive the rotary gear 12 to rotate, so that the movable rod 81 and the baffle 82 move upwards, and the water inlet 14 is opened. The driving member includes a lead screw 134 rotatably provided in the mounting groove 133, a slider 135 fittingly mounted on the lead screw 134, and a driving motor 136 disposed at one side of the lead screw 134 and driving it to rotate, the slider 135 being fixedly connected to the rack plate 131. The effective gear engagement length of the rack plate 131 is equal to the effective gear engagement length of the rotary gear 12.
The working principle of the above embodiment is as follows:
the device is through setting up protection plate 3 in detection main part case 1 both sides, and when protection plate 33 received the collision, the inside first connecting rod 47 of protection plate 3 and second connecting rod 48 can be compressed, and slider 45 of the downside can outside lateral movement on first slide bar 41 and the second slide bar 42, extrudees damping spring 46, utilizes damping spring 46 buffering protection plate 3 to receive the impact force, avoids detection device to receive the damage, improves detection device's life. In addition, in the collecting mechanism, the driving motor 136 is controlled to drive the screw rod 134 to rotate, the slide carriage 135 drives the rack plate 131 to move in the rotating process of the screw rod 134, the rack plate is sequentially meshed with the rotating gears 12 below different collecting pipes 5, the cam 11 is driven to be matched with the movable plate 83 when the rotating gears 12 rotate, the movable plate 83 moves up and down, the baffle 82 is pushed to open and close, the collecting pipes 5 can conveniently collect samples at different water levels, and the sample collecting efficiency is improved.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.

Claims (5)

1. The utility model provides a sewage detection device is used in environmental protection that barrier propterty is high which characterized in that includes:
detecting the main body box;
the protection mechanism comprises: the device comprises a protection plate arranged on the side surface of a detection main body box and an elastic protection part arranged between the protection plate and the detection main body box;
a plurality of collection mechanisms that are independent each other: the water quality detector comprises a collecting pipe fixed in a detection main box and a water quality detector installed in the collecting pipe, wherein the top of the detection main box is also provided with a water inlet communicated with the collecting pipe, and a collecting assembly capable of blocking the water inlet is also arranged in the collecting pipe;
the collecting assembly comprises a movable rod which respectively penetrates through the water inlet and the bottom end of the collecting pipe and can move up and down, a baffle which is arranged at the top end of the movable rod and can seal the water inlet, and a movable plate which is arranged at the bottom end of the movable rod, a return spring is further arranged between the movable plate and the collecting pipe, and a driving unit which can resist the movable plate to move up is further arranged in the detection main box;
the driving unit comprises a mounting plate fixed in the detection main body box, a cam which is rotatably arranged on the mounting plate and abuts against the bottom of the movable plate, a rotating gear which is coaxially connected with the cam, and a driving piece which can drive the rotating gear to rotate;
the driving piece comprises a supporting plate which is arranged in the detection main body box and is parallel to the mounting plate and a rack plate which is arranged on the supporting plate in a sliding mode, the rack plate can be meshed with the rotating gear, when the rack plate slides along the supporting plate, the rack plate contacts and is meshed with the rotating gear, so that the rotating gear is driven to rotate, the movable rod and the baffle plate move upwards, and the water inlet is opened;
the driving piece comprises a screw rod which is rotatably arranged in the detection main body box, a sliding seat which is matched and arranged on the screw rod, and a driving motor which is arranged on one side of the screw rod and drives the screw rod to rotate, and the sliding seat is fixedly connected with the rack plate;
the effective gear meshing length of the rack plate is equal to that of the rotary gear.
2. The environmental-friendly sewage detection device with high protection performance as claimed in claim 1, wherein the elastic protection member comprises a first slide bar, a second slide bar, a first connecting bar and a second connecting bar, the first slide bar and the second slide bar are respectively and fixedly mounted on the protection plate and the detection main body box and are parallel to each other, two sliding blocks sliding along the first slide bar and the second slide bar are respectively arranged on the first slide bar and the second slide bar, the middle parts of the first connecting bar and the second connecting bar are hinged to each other, the end parts of the first connecting bar and the second connecting bar are respectively hinged to one sliding block, and a damping spring is further arranged between the sliding blocks and the end parts of the first slide bar or the second slide bar.
3. The environmental-friendly sewage detection device with high protection performance as claimed in claim 1, wherein one side of the protection plate far away from the detection main body box is provided with a taper.
4. The environmental-friendly sewage detection device with high protection performance as claimed in claim 1, wherein a filter screen is fixedly arranged above the water inlet.
5. The environmental-friendly sewage detecting device with high protective performance as claimed in claim 1, wherein the cam is mounted on the mounting plate through a rotating shaft.
CN202010735758.5A 2020-07-28 2020-07-28 Sewage detection device is used in environmental protection that barrier propterty is high Active CN111929417B (en)

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CN111929417B true CN111929417B (en) 2022-11-11

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CN113607913B (en) * 2021-10-09 2021-12-07 江苏卓正环保科技有限公司 A environmental protection detecting instrument for rural sewage
CN115901357B (en) * 2022-11-09 2024-01-26 自然资源部第一海洋研究所 Automatic sampling device and method for sediment of seabed soft mud layer

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US6185988B1 (en) * 2000-04-14 2001-02-13 John Francis Baxter, Jr. Anti-fouling apparatus for marine applications
JP4422455B2 (en) * 2003-09-24 2010-02-24 新日本製鐵株式会社 Water quality measuring method and apparatus
CN207601069U (en) * 2017-12-05 2018-07-10 浙江舜虞检测技术有限公司 A kind of Portable field water quality monitor
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CN108995971B (en) * 2018-07-18 2020-11-13 宜昌绿源饮品科技股份有限公司 Water quality detection device
CN208953529U (en) * 2018-09-20 2019-06-07 云南浩辰环保科技有限公司 A kind of environmental protection that protective performance is high sewage detection device
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