CN214277525U - Hydraulic engineering detects sample and acquires leak protection device with silt - Google Patents
Hydraulic engineering detects sample and acquires leak protection device with silt Download PDFInfo
- Publication number
- CN214277525U CN214277525U CN202120401446.0U CN202120401446U CN214277525U CN 214277525 U CN214277525 U CN 214277525U CN 202120401446 U CN202120401446 U CN 202120401446U CN 214277525 U CN214277525 U CN 214277525U
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- Prior art keywords
- sampling
- groove
- inserting plate
- sample
- picture peg
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- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 claims abstract description 59
- 239000000178 monomer Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a silt acquisition and leakage prevention device for hydraulic engineering detection and sampling, which comprises a sampling part, a connecting part and a handheld part; the sampling part comprises a sampling groove, a notch side plate and a closed inserting plate; the cross section of the sampling groove is a rectangular groove, the front end of the sampling groove is a sampling port, the sampling port is an inclined plane, guide grooves are arranged on the left side wall and the right side wall of the inner side of the sampling port, the inclination direction of the guide grooves is the same as that of the inclined plane, and the top ends of the guide grooves are connected with an inserting plate conduction port preset on the side wall of the sampling groove; the notch side plate is detachably connected to the notch of the sampling groove; the closed inserting plate is laid along the side wall of the sampling groove, the front end of the closed inserting plate is connected in the guide groove in a sliding mode through the inserting plate conduction opening, the rear end of the closed inserting plate is connected with the drawing rod, an inserting plate cover is arranged on the outer side of the closed inserting plate, and the inserting plate cover is fixedly connected to the sampling groove. The utility model discloses the structure is ingenious, and easy operation can seal the sample in the sample division, avoids dropping of sample, has improved measured data's accuracy.
Description
Technical Field
The utility model relates to a hydraulic engineering field especially relates to a hydraulic engineering detects sample and acquires leak protection device with silt.
Background
In the construction of hydraulic engineering, suspended load water samples, bed load samples and bed sand samples in rivers need to be adopted, a reservoir is built on the rivers, and the service life of the reservoir is determined by considering the sediment accumulation condition; river regulation, embankment construction and channel management all need to study the movement law of river sediment; irrigation and diversion projects need to consider the amount of silt entering a channel and the hydraulic condition that the channel is not dredged, so that silt detection before construction becomes important.
The silt that has current silt sampling device drops from sample connection department very easily after the sample, influences measured data. For example, application number CN 201921677705.1's chinese utility model patent discloses a hydraulic engineering detects sample and acquires leak protection device with silt, and the device's sample connection is uncovered design, does not have enclosed construction, leads to spilling very easily behind the silt sample.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic engineering detects sample and acquires leak protection device with silt solves the problem that silt fell from sample inlet department very easily.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a silt acquisition leakage-proof device for hydraulic engineering detection and sampling, which comprises a sampling part, a connecting part and a handheld part which are detachably connected together;
the sampling part comprises a sampling groove, a notch side plate and a closed inserting plate;
the cross section of the sampling groove is a rectangular groove, the front end of the sampling groove is a sampling port, the sampling port is an inclined plane, guide grooves are arranged on the left side wall and the right side wall of the inner side of the sampling port, the inclination direction of the guide grooves is the same as that of the inclined plane, and the top ends of the guide grooves are connected with inserting plate conduction ports preset on the side walls of the sampling groove;
the notch side plate is detachably connected to the notch of the sampling groove;
the utility model discloses a sampling groove, including the sample groove, the guide way, the back end of closed picture peg is connected with the pull pole, the outside of closed picture peg is provided with the picture peg lid, picture peg lid fixed connection be in on the sample groove, the front end of closed picture peg passes through picture peg conduction hole sliding connection in the guide way, the back end and the pull pole of closed picture peg are connected, the outside of closed picture peg is provided with the picture peg lid, the picture peg lid fixed connection be in on the sample groove.
Furthermore, connecting portion include a plurality of end to end's monomer pole in proper order, every the one end of monomer pole is provided with the external thread joint, and the other end is provided with the female connection mouth.
Furthermore, the two side parts of the notch side plate are connected to the sampling groove through a plurality of bolts.
Further, the closed inserting plate is a thin steel plate.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses the structure is ingenious, and easy operation can seal the sample in the sample division, avoids dropping of sample, has improved measured data's accuracy.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the silt-collecting leakage-preventing device for hydraulic engineering detection and sampling of the present invention;
FIG. 2 is a schematic view of the exploded structure of the sampling portion of the present invention;
FIG. 3 is a cross-sectional view of the sampling port of the present invention;
fig. 4 is a schematic structural view of the single rod of the present invention.
Description of reference numerals: 1. a sampling section; 101. a sampling groove; 102. a notch side plate; 103. sealing the inserting plate; 104. a sampling port; 105. a board inserting conduction opening; 106. a pull rod; 107. a board inserting cover; 108. a guide groove; 2. a connecting portion; 201. a monolithic rod; 202. an externally threaded nipple; 203. an internal threaded interface; 3. a hand-held portion.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 3, this embodiment discloses a hydraulic engineering detects sample and obtains leak protection device with silt, including sample portion 1, connecting portion 2 and the handheld portion 3 that can dismantle the connection together.
The sampling part 1 comprises a sampling groove 101, a notch side plate 102 and a closed inserting plate 103; the cross section of the sampling groove 101 is a rectangular groove, the front end of the sampling groove 101 is a sampling port 104, the sampling port 104 is an inclined plane, the left side wall and the right side wall of the inner side of the sampling port 104 are provided with guide grooves 108, the inclination direction of the guide grooves 108 is the same as that of the inclined plane, and the top ends of the guide grooves 108 are connected with an inserting plate conduction port 105 preset on the side wall of the sampling groove 101; a plurality of threaded holes are formed in the extension directions of the two side portions of the notch side plate 102, and the notch side plate 102 is detachably connected to the notch of the sampling groove 101 through a bolt.
The closed inserting plate 103 is laid along the side wall of the sampling groove 101, the front end of the closed inserting plate 103 is connected in the guide groove 108 in a sliding mode through the inserting plate conduction opening 105, the rear end of the closed inserting plate 103 is connected with the drawing rod 106 through a rivet, an inserting plate cover 107 is arranged on the outer side of the closed inserting plate 103, the inserting plate cover 107 is welded on the sampling groove 101, and the front end of the inserting plate cover 107 is an inclined surface or an arc surface, so that the closed inserting plate 103 can be guided to be smoothly inserted into the inserting plate conduction opening 105.
Before sampling, the closed inserting plate 103 is driven to retract into the inserting plate cover 107 by pulling the pulling rod 106 back, and after sampling is finished, the pulling rod 106 is pushed to drive the closed inserting plate 103 to slide along the guide groove 108 to close the sampling opening 104, so that the sample can be prevented from falling.
The closing insertion plate 103 is a flexible plate and has a certain hardness, and in this embodiment, the closing insertion plate 103 is specifically made of a thin steel plate.
As shown in fig. 4, the connecting portion 2 includes a plurality of single rods 201 connected end to end in sequence, one end of each single rod 201 is provided with a male connector 202, the other end is provided with an internal threaded port 203, in this embodiment, the male connector 202 located at the uppermost end is in threaded connection with the reserved threaded hole on the handheld portion 3, and the internal threaded port 203 located at the lowermost end is in threaded connection with the threaded post. The threaded post is welded to the bottom plate, which is welded to the rear end of the sampling tank 101.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The utility model provides a hydraulic engineering detects that sediment acquires leak protection device for sample which characterized in that: comprises a sampling part (1), a connecting part (2) and a handheld part (3) which are detachably connected together;
the sampling part (1) comprises a sampling groove (101), a notch side plate (102) and a closed inserting plate (103);
the cross section of the sampling groove (101) is a rectangular groove, the front end of the sampling groove (101) is a sampling port (104), the sampling port (104) is an inclined plane, guide grooves (108) are arranged on the left side wall and the right side wall of the inner side of the sampling port (104), the inclination direction of the guide grooves (108) is the same as that of the inclined plane, and the top ends of the guide grooves (108) are connected with an inserting plate conduction port (105) preset on the side wall of the sampling groove (101);
the notch side plate (102) is detachably connected to the notch of the sampling groove (101);
seal picture peg (103) and follow the lateral wall of sample groove (101) is laid, and the front end that seals picture peg (103) passes through picture peg conduction opening (105) sliding connection in guide way (108), the rear end and the pull pole (106) of sealing picture peg (103) are connected, the outside of sealing picture peg (103) is provided with picture peg lid (107), picture peg lid (107) fixed connection be in on the sample groove (101).
2. The hydraulic engineering detects sample and obtains leak protection device with silt according to claim 1, its characterized in that: connecting portion (2) include a plurality of end to end's monomer pole (201) in proper order, every the one end of monomer pole (201) is provided with attach fitting (202), and the other end is provided with female connection mouth (203).
3. The hydraulic engineering detects sample and obtains leak protection device with silt according to claim 1, its characterized in that: the two side parts of the notch side plate (102) are connected to the sampling groove (101) through a plurality of bolts.
4. The hydraulic engineering detects sample and obtains leak protection device with silt according to claim 1, its characterized in that: the closed inserting plate (103) is a thin steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401446.0U CN214277525U (en) | 2021-02-23 | 2021-02-23 | Hydraulic engineering detects sample and acquires leak protection device with silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401446.0U CN214277525U (en) | 2021-02-23 | 2021-02-23 | Hydraulic engineering detects sample and acquires leak protection device with silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277525U true CN214277525U (en) | 2021-09-24 |
Family
ID=77806225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401446.0U Expired - Fee Related CN214277525U (en) | 2021-02-23 | 2021-02-23 | Hydraulic engineering detects sample and acquires leak protection device with silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277525U (en) |
-
2021
- 2021-02-23 CN CN202120401446.0U patent/CN214277525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |