CN216284514U - Environmental detection sampling equipment for hydraulic engineering - Google Patents
Environmental detection sampling equipment for hydraulic engineering Download PDFInfo
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- CN216284514U CN216284514U CN202122664926.9U CN202122664926U CN216284514U CN 216284514 U CN216284514 U CN 216284514U CN 202122664926 U CN202122664926 U CN 202122664926U CN 216284514 U CN216284514 U CN 216284514U
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Abstract
The utility model relates to the technical field of environment detection, and discloses environment detection sampling equipment for hydraulic engineering, which comprises a sampling device, wherein a counterweight device is arranged on the outer surface of the sampling device, the sampling device comprises a device box, a filter screen is arranged on the lower side of the outer surface of the device box, a screen plate is arranged on the inner wall of the device box, a sealing plug is arranged on the upper side of the outer surface of the screen plate, a sealing plate is arranged on the inner wall of the device box, a fixing ring is arranged on the upper side of the outer surface of the sealing plate, a threaded rod is arranged on the upper side of the outer surface of the fixing ring, and a device pipe is arranged at the upper end of the threaded rod. This efficient environmental detection sampling equipment for hydraulic engineering, when sampling device downstream in rivers under counter weight device's drive for rivers upwards open the closing plate, then make closing plate and sealing plug break away from, make rivers enter into the device incasement, when upwards pulling sampling device again, closing plate downstream makes closing plate and closing plate seal the device case, thereby makes the water sample sealed.
Description
Technical Field
The utility model relates to the technical field of environment detection, in particular to environment detection sampling equipment for hydraulic engineering.
Background
Hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground.
Along with the ever-changing of people's life, people also become more and more important to hydraulic engineering's demand, simultaneously also become more and more important to hydraulic environment's protection consciousness, so when examining hydraulic environment, generally need carry out the sampling test to the water sample, but traditional sampling mode all is that the mode that directly adopts the direct dress water of kettle comes the water intaking, but such water intaking mode, cause the pollution to the water sample very easily, also make rivers spill out easily simultaneously, so the urgent need for a hydraulic engineering on the market now and detect sampling equipment with the environment, solve above-mentioned traditional sampling device can not carry out sealed problem to the water sample.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the environment detection sampling equipment for the hydraulic engineering, which has the advantages of sealing a water sample and the like, and solves the problems that the traditional sampling device in the background art cannot seal the water sample and is easy to pollute the water sample.
(II) technical scheme
In order to achieve the purpose of sealing a water sample mentioned in the background art, the utility model provides the following technical scheme: an environment detection sampling device for hydraulic engineering comprises a sampling device, wherein a counterweight device is arranged on the outer surface of the sampling device;
the sampling device comprises a device box, a filter screen is arranged on the lower side of the outer surface of the device box, a screen plate is arranged on the inner wall of the device box, a sealing plug is arranged on the upper side of the outer surface of the screen plate, a sealing plate is arranged on the inner wall of the device box, a fixing ring is arranged on the upper side of the outer surface of the sealing plate, a threaded rod is arranged on the upper side of the outer surface of the fixing ring, a device pipe is arranged on the upper end of the threaded rod, a connecting ring is fixedly connected to the upper side of the outer surface of the device pipe, and a connecting plate is arranged on one side of the outer surface of the device box.
Preferably, one side of the outer surface of the filter screen is in contact with one side of the outer surface of the device box and penetrates through one side of the outer surface of the device box to the inside of the device box.
Preferably, the left side and the right side of the inner wall of the device box are provided with an upper sliding chute and a lower sliding chute, and one side of the outer surface of the upper sliding chute and one side of the outer surface of the lower sliding chute are in contact with one side of the inner wall of the device box and penetrate through one side of the inner wall of the device box to the inside of the device box.
Preferably, the number of the connecting plates is two, and the two connecting plates are uniformly arranged on the left side and the right side of the outer surface of the device box.
The left side and the right side of the inner wall of the device box are provided with an upper sliding chute and a lower sliding chute, one side of the outer surface of the upper sliding chute and one side of the outer surface of the lower sliding chute penetrate through one side of the inner wall of the device box and extend into the device box, the inner wall of the upper sliding chute and the inner wall of the lower sliding chute are provided with sliding rods, and one end of each sliding rod, which is far away from the upper sliding chute and the lower sliding chute, is fixedly connected with one side of the outer surface of the sealing plate, so that the sealing plate can move up and down in the device box;
a hole groove is formed in one side of the outer surface of the sealing plate, one side of the outer surface of the hole groove is in contact with one side of the outer surface of the sealing plate and penetrates through one side of the outer surface of the sealing plate to the other side of the outer surface of the sealing plate, and the hole groove is matched with the sealing plug, so that the sealing plate is sealed when the sealing plug is plugged with the hole groove;
the sampling device is internally provided with two limiting discs, the two limiting discs are uniformly arranged on one side of the inner wall of the device box and one side of the outer surface of the device box, one end of the device tube is contacted with one side of the outer surface of the upper limiting disc, penetrates through one side of the outer surface of the lower limiting disc and extends to one end of a threaded rod, and therefore the device tube is prevented from falling off when moving up and down in the sampling device;
and the left side and the right side of the inner wall of the device pipe are provided with limiting chutes, one side of the outer surface of each limiting chute is in contact with one side of the inner wall of the device pipe and penetrates through one side of the inner wall of the device pipe to the inside of the device pipe, a limiting sliding block is arranged on the inner wall of each limiting chute, one end, far away from each limiting sliding chute, of each limiting sliding block is fixedly connected with a threaded pipe, and the threaded pipes are in threaded connection with the upper ends of threaded rods, so that the threaded rods can drive the threaded pipes to move up and down in the device pipe, and when the device pipe rotates, the threaded pipes can be driven to rotate.
Preferably, the counterweight device comprises a counterweight plate, and a sliding block is arranged on one side of the inner wall of the counterweight plate.
Preferably, the number of the sliding blocks is two, and the two sliding blocks are uniformly arranged on the left side and the right side of the inner wall of the counterweight plate.
And an auxiliary sliding groove is formed in one side of the outer surface of the connecting plate, one side of the outer surface of the auxiliary sliding groove is in contact with one side of the outer surface of the connecting plate, the auxiliary sliding groove penetrates through one side of the outer surface of the connecting plate and reaches the inside of the connecting plate, and the sliding block is matched with the auxiliary sliding groove, so that the balance weight device can be taken down from the sampling device.
Compared with the prior art, the utility model provides an environment detection sampling device for hydraulic engineering, which has the following beneficial effects:
1. this efficient environmental detection sampling equipment for hydraulic engineering, through the counter weight device that sets up in the device, and through the closing plate that sets up in sampling device, when making sampling device downstream in rivers under the drive of counter weight device, make rivers upwards push away the closing plate, then make closing plate and sealing plug break away from, thereby make rivers enter into the device incasement, then when upwards pulling sampling device again, make the closing plate downstream, when pegging graft with the sealing plug, make closing plate and closing plate seal the device case, thereby make the water sample sealed.
2. This efficient environment measuring sampling equipment for hydraulic engineering, through the go-between that sets up in sampling device, and go-between and device outside of tubes surface one side fixed connection to when making the go-between be connected with the hand rope of different length, can sample the waters of the different degree of depth.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of a structural sampling device of the present invention;
fig. 3 is a front cross-sectional view of the structural weight device of the present invention.
Wherein: 1. a sampling device; 2. a counterweight device; 101. a device case; 102. filtering with a screen; 103. a screen plate; 104. a sealing plug; 105. a sealing plate; 106. a fixing ring; 107. a threaded rod; 108. a device tube; 109. a connecting ring; 110. a connecting plate; 201. a weight plate; 202. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an environmental monitoring and sampling apparatus for hydraulic engineering includes a sampling device 1;
as shown in fig. 1, the outer surface of the sampling device 1 is provided with a weight device 2;
as shown in fig. 2, the sampling device 1 includes a device box 101, a filter screen 102 is disposed on a lower side of an outer surface of the device box 101, a screen 103 is disposed on an inner wall of the device box 101, a sealing plug 104 is disposed on an upper side of an outer surface of the screen 103, a sealing plate 105 is disposed on an inner wall of the device box 101, a fixing ring 106 is disposed on an upper side of an outer surface of the sealing plate 105, a threaded rod 107 is disposed on an upper side of an outer surface of the fixing ring 106, a device tube 108 is disposed on an upper end of the threaded rod 107, a connecting ring 109 is fixedly connected to an upper side of an outer surface of the device tube 108, and a connecting plate 110 is disposed on one side of the outer surface of the device box 101.
Specifically, as shown in fig. 2, the outer surface side of the screen 102 is in contact with the outer surface side of the apparatus case 101, and penetrates the outer surface side of the apparatus case 101 into the apparatus case 101.
Specifically, as shown in fig. 2, the upper and lower sliding grooves are disposed on the left and right sides of the inner wall of the device case 101, and one outer surface sides of the upper and lower sliding grooves contact one inner wall side of the device case 101 and penetrate one inner wall side of the device case 101 to the inside of the device case 101.
Specifically, as shown in fig. 2, the number of the connecting plates 110 is two, and the two connecting plates 110 are uniformly disposed on the left and right sides of the outer surface of the apparatus box 101.
Through the technical scheme, the left side and the right side of the inner wall of the device box 101 are provided with the upper sliding chute and the lower sliding chute, one side of the outer surface of the upper sliding chute and one side of the outer surface of the lower sliding chute penetrate through one side of the inner wall of the device box 101 and extend into the device box 101, the inner wall of the upper sliding chute and the inner wall of the lower sliding chute are provided with the sliding rods, and one ends of the sliding rods, far away from the upper sliding chute and the lower sliding chute, are fixedly connected with one side of the outer surface of the sealing plate 105, so that the sealing plate 105 can move up and down in the device box 101;
a hole groove is formed in one side of the outer surface of the sealing plate 105, one side of the outer surface of the hole groove is in contact with one side of the outer surface of the sealing plate 105 and penetrates through one side of the outer surface of the sealing plate 105 to the other side of the outer surface of the sealing plate 105, and the hole groove is matched with the sealing plug 104, so that the sealing plate 105 is sealed when the sealing plug 104 is plugged into the hole groove;
the sampling device 1 is internally provided with two limiting discs, the two limiting discs are uniformly arranged on one side of the inner wall of the device box 101 and one side of the outer surface of the device box 101, one end of the device tube 108 is contacted with one side of the outer surface of the upper limiting disc, penetrates through one side of the outer surface of the upper limiting disc, reaches one side of the outer surface of the lower limiting disc, penetrates through one side of the outer surface of the lower limiting disc and extends to one end of the threaded rod 107, so that the device tube 108 is prevented from falling off when moving up and down in the sampling device 1;
and the device pipe 108 inner wall left and right sides is provided with spacing spout, and spacing spout surface one side and device pipe 108 inner wall one side contact, and run through device pipe 108 inner wall one side, to in the device pipe 108, and spacing spout inner wall is provided with spacing slider, and spacing slider keeps away from spacing spout one end fixedly connected with screwed pipe, and screwed pipe and threaded rod 107 upper end threaded connection, thereby make threaded rod 107 can drive the screwed pipe up-and-down motion in device pipe 108, when device pipe 108 rotates, can drive the screwed pipe and rotate.
Specifically, as shown in fig. 3, the counterweight device 2 includes a counterweight plate 201, and a slide block 202 is disposed on one side of an inner wall of the counterweight plate 201.
Specifically, as shown in fig. 3, the number of the sliding blocks 202 is two, and the two sliding blocks 202 are uniformly arranged on the left and right sides of the inner wall of the counterweight plate 201.
Through above-mentioned technical scheme, connecting plate 110 surface one side is provided with supplementary spout, and supplementary spout surface one side and connecting plate 110 surface one side contact to run through connecting plate 110 surface one side, to the connecting plate 110 in, and slider 202 and supplementary spout looks adaptation, thereby make counter weight device 2 can follow sampling device 1 and take off.
When the water sampling device is used, when a water sample is sampled, the counterweight device 2 is installed on the sampling device 1, then the sampling device is connected with the connecting ring 109 through the hand rope, then the sampling device 1 is downwards placed, when the sampling device 1 is contacted with the water surface, the sealing plate 105 moves upwards under the action of water pressure, so that the sealing plate 105 is disconnected with the sealing plug 104, water flows enter the device box 101, after the water sample is taken out, the hand rope is upwards pulled, the sealing plate 105 moves downwards under the action of water pressure, when the sealing plate 105 is plugged with the sealing plug 104, the device box 101 is sealed, so that the water sample is hermetically taken out, when the water sample is discharged, the device pipe 108 is rotated, the threaded pipe 108 is driven to rotate, so that the threaded rod 107 drives the fixing ring 106 and the sealing plate 105 to move upwards, so that the sealing plate 105 is disconnected with the sealing plug 104, thereby allowing the water sample to flow out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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)
1. The utility model provides an environmental monitoring sampling equipment for hydraulic engineering, includes sampling device (1), its characterized in that: the outer surface of the sampling device (1) is provided with a counterweight device (2);
sampling device (1) is including device case (101), device case (101) surface downside is provided with filter screen (102), device case (101) inner wall is provided with otter board (103), otter board (103) surface upside is provided with sealing plug (104), device case (101) inner wall is provided with closing plate (105), closing plate (105) surface upside is provided with solid fixed ring (106), gu fixed ring (106) surface upside is provided with threaded rod (107), threaded rod (107) upper end is provided with device pipe (108), device pipe (108) surface upside fixedly connected with go-between (109), device case (101) surface one side is provided with connecting plate (110).
2. The environmental detection sampling equipment for hydraulic engineering of claim 1, characterized in that: one side of the outer surface of the filter screen (102) is in contact with one side of the outer surface of the device box (101), and penetrates through one side of the outer surface of the device box (101) to the inside of the device box (101).
3. The environmental detection sampling equipment for hydraulic engineering of claim 1, characterized in that: the device box is characterized in that upper and lower sliding grooves are formed in the left side and the right side of the inner wall of the device box (101), one side of the outer surface of each upper and lower sliding groove is in contact with one side of the inner wall of the device box (101), and penetrates through one side of the inner wall of the device box (101) to the inside of the device box (101).
4. The environmental detection sampling equipment for hydraulic engineering of claim 1, characterized in that: the device is characterized in that the number of the connecting plates (110) is two, and the two connecting plates (110) are uniformly arranged on the left side and the right side of the outer surface of the device box (101).
5. The environmental detection sampling equipment for hydraulic engineering of claim 1, characterized in that: the counterweight device (2) comprises a counterweight plate (201), and a sliding block (202) is arranged on one side of the inner wall of the counterweight plate (201).
6. The environmental detection sampling equipment for hydraulic engineering according to claim 5, characterized in that: the number of the sliding blocks (202) is two, and the sliding blocks (202) are uniformly arranged on the left side and the right side of the inner wall of the counterweight plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664926.9U CN216284514U (en) | 2021-11-02 | 2021-11-02 | Environmental detection sampling equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122664926.9U CN216284514U (en) | 2021-11-02 | 2021-11-02 | Environmental detection sampling equipment for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284514U true CN216284514U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122664926.9U Active CN216284514U (en) | 2021-11-02 | 2021-11-02 | Environmental detection sampling equipment for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284514U (en) |
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2021
- 2021-11-02 CN CN202122664926.9U patent/CN216284514U/en active Active
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