CN214702848U - Extraction element is used in hydraulic engineering water quality testing - Google Patents
Extraction element is used in hydraulic engineering water quality testing Download PDFInfo
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- CN214702848U CN214702848U CN202022691137.XU CN202022691137U CN214702848U CN 214702848 U CN214702848 U CN 214702848U CN 202022691137 U CN202022691137 U CN 202022691137U CN 214702848 U CN214702848 U CN 214702848U
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Abstract
The utility model discloses a hydraulic engineering is extraction element for water quality testing, which comprises a base, lateral wall sliding connection has first mounting panel on the base, the equal fixedly connected with second mounting panel in first mounting panel both ends, two be equipped with threaded rod and first rotation pole between the second mounting panel, threaded rod and first rotation pole both ends are all through the bearing setting on the lateral wall of second mounting panel, threaded rod one end runs through second mounting panel lateral wall and is connected with first turning handle, the cover is equipped with the movable block on the threaded rod, be equipped with first mounting groove in the movable block, be equipped with ring gear in the first mounting groove, ring gear passes through the bearing and sets up on the first mounting groove lateral wall, the one end of first rotation pole runs through the movable block lateral wall and extends to in the first mounting groove. The device can realize adjusting detection device position and the degree of depth that is located the surface of water through rotating the handle to can also control the apron open and close state of water receiving box.
Description
Technical Field
The utility model relates to a water quality testing technical field especially relates to a hydraulic engineering is extraction element for water quality testing.
Background
Water is one of the most common substances on the earth, is an important resource for living of all lives including human beings, and is very important for water quality detection in water conservancy projects;
the existing water quality detection sampler usually adopts an open bottle-shaped or cylindrical structure, can only carry out single detection on water quality at the same depth, however, the water quality at different depths and horizontal positions is different, the water quality condition is required to be mastered, water samples at different depths are required to be respectively sampled, and the operation is often required to be repeated, and is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an extraction device for water quality detection of hydraulic engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an extraction device for water quality detection of hydraulic engineering comprises a base, wherein a first mounting plate is slidably connected to the upper side wall of the base, second mounting plates are fixedly connected to two ends of the first mounting plate, a threaded rod and a first rotating rod are arranged between the two second mounting plates, two ends of the threaded rod and two ends of the first rotating rod are arranged on the side walls of the second mounting plates through bearings, one end of the threaded rod and one end of the first rotating rod penetrate through the side wall of the second mounting plate and are connected with a first rotating handle and a second rotating handle, a moving block is sleeved on the threaded rod, a first mounting groove is formed in the moving block, a ring gear is arranged in the first mounting groove, the ring gear is arranged on the side wall of the first mounting groove through a bearing, one end of the first rotating rod penetrates through the side wall of the moving block and extends into the first mounting groove, and the first rotating rod is positioned in the ring gear, the improved water receiving device is characterized in that two limiting ports are formed in the ring gear, two first convex rods are fixedly connected to the side wall of the first rotating rod, the first convex rods are matched with the limiting ports, a third mounting plate is slidably connected to the moving block, a rack is fixedly connected to the third mounting plate, the rack is matched with the ring gear, and a plurality of water receiving boxes are fixedly connected to the side wall of the third mounting plate.
Preferably, a second mounting groove is arranged in the third mounting plate, a second rotating rod is arranged in the second mounting groove, two ends of the second rotating rod are arranged on the side wall of the second mounting groove through bearings, the side wall of the water receiving box is slidably connected with a baffle plate, a moving groove is arranged on the third mounting plate, one end of the baffle plate is positioned in the moving groove, one end of the baffle plate is connected with a spring, one end of the spring, which is far away from the baffle plate, is fixedly connected to the side wall of the moving groove, a plurality of magnets are fixedly connected to the second rotating rod and are matched with one end of the baffle plate, the upper end of the second rotating rod penetrates through the side wall of the third mounting plate and is connected with a first bevel gear, two first supporting plates are fixedly connected to the upper end of the third mounting plate, a third rotating rod is arranged between the two first supporting plates, a second bevel gear is arranged on the third rotating rod, and is matched with the first bevel gear, fixedly connected with clockwork spring on the third dwang, clockwork spring one end and first backup pad fixed connection, the third dwang is connected with the connecting wire through the drive wheel, fixedly connected with second backup pad on the second mounting panel, be equipped with the fourth dwang in the second backup pad, the fourth dwang runs through the second backup pad and is connected with the third and rotates the handle, the connecting wire is kept away from third dwang one end and is wound on the fourth dwang.
Preferably, the first protruding rod is arc-shaped.
Preferably, the base lower side wall is provided with four castors.
Preferably, the third dwang both ends all pass through the bearing setting on first backup pad both sides wall, the fourth dwang passes through the bearing setting in the second backup pad.
Compared with the prior art, the device has the advantages that:
1. the utility model discloses a set up mechanisms such as first mounting panel, threaded rod, first rotation handle, ring gear, rack, rotate first rotation handle and make detection device can be located the different surface of water according to the demand on, the rethread second rotates the handle and can adjust the degree of depth that the water receiving box is located the surface of water.
2. The utility model discloses a set up mechanisms such as second mounting groove, second dwang, bevel gear, magnet, rotate the third and rotate the handle and can make second dwang 20 rotate for magnet attracts baffle 19, makes water can enter into in the water receiving box, and convenient operation can conveniently extract the water of the different degree of depth, provides the guarantee for the accuracy of follow-up detection.
Drawings
Fig. 1 is the utility model provides a hydraulic engineering is extraction element for water quality testing's schematic structure diagram.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
Figure 3 is a cross-sectional view of the moving mass and the third mounting plate.
Fig. 4 is an enlarged view of the structure at B in fig. 3.
Fig. 5 is an enlarged view of the structure at C in fig. 3.
Figure 6 is a side view of the third swivelling lever.
Fig. 7 is a side view of the fourth swivelling lever.
Figure 8 is a top view of the third mounting plate and moving mass.
In the figure: the automatic water-saving device comprises a base 1, a first mounting plate 2, a second mounting plate 3, a threaded rod 4, a first rotating rod 5, a second supporting plate 6, a third mounting plate 7, a water receiving box 8, a moving block 9, a first convex rod 10, a ring gear 11, a second rotating handle 12, a first rotating handle 13, a third rotating handle 14, a rack 15, a first mounting groove 16, a caster 17, a limiting opening 18, a baffle 19, a second rotating rod 20, a magnet 21, a spring 22, a moving groove 23, a second bevel gear 24, a first bevel gear 25, a first supporting plate 26, a third rotating rod 27, a second mounting groove 28, a spring 29, a connecting wire 30 and a fourth rotating rod 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-8, an extraction device for water quality testing of hydraulic engineering comprises a base 1, a first mounting plate 2 is slidably connected to the side wall of the base 1, the sliding connection can adopt a sliding rail technology in the prior art, second mounting plates 3 are fixedly connected to both ends of the first mounting plate 2, a threaded rod 4 and a first rotating rod 5 are arranged between the two second mounting plates 3, both ends of the threaded rod 4 and the first rotating rod 5 are arranged on the side wall of the second mounting plate 3 through bearings, one end of the threaded rod 4 and one end of the first rotating rod 5 both penetrate through the side wall of the second mounting plate 3 and are connected with a first rotating handle 13 and a second rotating handle 12, a moving block 9 is sleeved on the threaded rod 4, a first mounting groove 16 is arranged in the moving block 9, a ring gear 11 is arranged in the first mounting groove 16 through a bearing, one end of the first rotating rod 5 penetrates through the side wall of the moving block 9 and extends into the first mounting groove 16, the first rotating rod 5 is positioned in the ring gear 11, two limiting ports 18 are arranged on the ring gear 11, two first convex rods 10 are fixedly connected on the side wall of the first rotating rod 5, the first convex rods 10 are matched with the limiting ports 18, a third mounting plate 7 is connected on the moving block 9 in a sliding manner, T-shaped blocks are arranged on two sides of the third mounting plate 7 and positioned in a T-shaped groove of the moving block 9, a rack 15 is fixedly connected on the third mounting plate 7, the rack 15 is matched with the ring gear 11, a plurality of water receiving boxes 8 are fixedly connected on the side wall of the third mounting plate 7, the first mounting plate 2 is moved firstly, most of the first mounting plate 2 can be positioned on the water surface, the threaded rod 4 is rotated by rotating the first rotating handle 13, the moving block 9 is moved, the device is positioned on the water surface according to requirements, then the second rotating handle 12 is rotated, namely the first rotating rod 5 is rotated to drive the ring gear 11 to rotate, make the decline of third mounting panel 7, adjust the water receiving box 8 according to the demand and be located the surface of water degree of depth, last reverse operation takes out the sample and detects.
In the utility model, a second mounting groove 28 is arranged in the third mounting plate 7, a second rotating rod 20 is arranged in the second mounting groove 28, two ends of the second rotating rod 20 are arranged on the side wall of the second mounting groove 28 through bearings, a baffle plate 19 is connected on the side wall of the water receiving box 8 in a sliding way, a moving groove 23 is arranged on the third mounting plate 7, one end of the baffle plate 19 is arranged in the moving groove 23, one end of the baffle plate 19 is connected with a spring 22, one end of the spring 22 far away from the baffle plate 19 is fixedly connected on the side wall of the moving groove 23, a plurality of magnets 21 are fixedly connected on the second rotating rod 20, the magnets 21 are mutually matched with one end of the baffle plate 19, the upper end of the second rotating rod 20 penetrates through the side wall of the third mounting plate 7 and is connected with a first bevel gear 25, two first supporting plates 26 are fixedly connected on the upper end of the third mounting plate 7, a third rotating rod 27 is arranged between the two first supporting plates 26, and a second bevel gear 24 is arranged on the third rotating rod 27, the second bevel gear 24 and the first bevel gear 25 are matched with each other, a clockwork spring 29 is fixedly connected to the third rotating rod 27, one end of the clockwork spring 29 is fixedly connected to the first supporting plate 26, the third rotating rod 27 is connected to a connecting wire 30 through a transmission wheel, the second supporting plate 6 is fixedly connected to the second mounting plate 3, a fourth rotating rod 31 is arranged on the second supporting plate 6, the fourth rotating rod 31 penetrates through the second supporting plate 6 and is connected to the third rotating handle 14, one end of the connecting wire 30, far away from the third rotating rod 27, is wound on the fourth rotating rod 31, transmission wheels are arranged on the third rotating rod 27 and the fourth rotating rod 31, the connecting wire 30 is connected to the transmission wheel, the fourth rotating rod 31 is rotated by rotating the third rotating handle 14, the connecting wire 30 pulls the third rotating rod 27, namely, the second bevel gear 24 is rotated, so as to drive the first bevel gear 25 to rotate, namely, the second rotating rod 20 is rotated, the magnet 21 is close to the moving groove 23, so that the baffle plate 19 moves, an opening is formed on the upper side of the water receiving box 8, water enters the water receiving box 8, and the detection is more accurate;
first projecting pole 10 is the arc, and aspect movable block 9 removes, and the lateral wall is equipped with four truckles 17 under base 1, makes things convenient for base 1 to remove fixedly, and third dwang 27 both ends all set up on first backup pad 26 both sides wall through the bearing, and fourth dwang 31 passes through the bearing setting in second backup pad 6 for third dwang 27 and fourth dwang 31 can set up respectively on first backup pad 26 and second backup pad 6 on, and realize rotating.
When the utility model is used, the first mounting plate 2 is moved firstly, most of the first mounting plates 2 can be positioned on the water surface, the first rotating handle 13, namely the threaded rod 4, is rotated, the moving block 9 is moved, the third mounting plate 7 is adjusted to be positioned on the water surface according to the requirement, the second rotating handle 12, namely the first rotating rod 5, is rotated, the ring gear 11 is driven to rotate, the third mounting plate 7 is lowered, the depth of the water receiving box 8 on the water surface is adjusted according to the requirement, the fourth rotating rod 31 is rotated by rotating the third rotating handle 14, the connecting wire 30 pulls the third rotating rod 27, namely the second rotating rod 24, the first bevel gear 25 is driven to rotate, namely the second rotating rod 20 rotates, the magnet 21 is close to the moving groove 23, the baffle 19 is moved, the opening is formed on the upper side of the water receiving box 8, water enters the water receiving box 8, and finally the reverse operation is carried out, and taking out a sample for detection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The extraction device for water quality detection of hydraulic engineering comprises a base (1) and is characterized in that a first mounting plate (2) is slidably connected to the side wall of the base (1), second mounting plates (3) are fixedly connected to the two ends of the first mounting plate (2), a threaded rod (4) and a first rotating rod (5) are arranged between the second mounting plates (3), the two ends of the threaded rod (4) and the two ends of the first rotating rod (5) are arranged on the side wall of the second mounting plate (3) through bearings, one end of the threaded rod (4) and one end of the first rotating rod (5) penetrate through the side wall of the second mounting plate (3) and are connected with a first rotating handle (13) and a second rotating handle (12), a moving block (9) is sleeved on the threaded rod (4), a first mounting groove (16) is arranged in the moving block (9), a ring gear (11) is arranged in the first mounting groove (16), the utility model discloses a water receiving device, including ring gear (11), movable block (9), first mounting groove (16), first swing arm (5), ring gear (11) and first swing arm (5), the one end of first swing arm (5) runs through movable block (9) lateral wall and extends to in first mounting groove (16), and first swing arm (5) are located ring gear (11), be equipped with two spacing mouthful (18) on ring gear (11), two first nose bars (10) of fixedly connected with on first swing arm (5) lateral wall, first nose bar (10) mutually support with spacing mouthful (18), sliding connection has third mounting panel (7) on movable block (9), fixedly connected with rack (15) on third mounting panel (7), rack (15) and ring gear (11) mutually support, a plurality of water receiving box (8) of fixedly connected with on the lateral wall of third mounting panel (7).
2. The extraction device for the water quality detection of the hydraulic engineering according to claim 1, wherein a second installation groove (28) is arranged in the third installation plate (7), a second rotating rod (20) is arranged in the second installation groove (28), two ends of the second rotating rod (20) are arranged on the side wall of the second installation groove (28) through bearings, a baffle plate (19) is connected to the side wall of the water receiving box (8) in a sliding manner, a moving groove (23) is arranged on the third installation plate (7), one end of the baffle plate (19) is positioned in the moving groove (23), one end of the baffle plate (19) is connected with a spring (22), one end, far away from the baffle plate (19), of the spring (22) is fixedly connected to the side wall of the moving groove (23), a plurality of magnets (21) are fixedly connected to the second rotating rod (20), and the magnets (21) are matched with one end of the baffle plate (19), the upper end of the second rotating rod (20) penetrates through the side wall of the third mounting plate (7) and is connected with a first bevel gear (25), the upper end of the third mounting plate (7) is fixedly connected with two first supporting plates (26), a third rotating rod (27) is arranged between the two first supporting plates (26), a second bevel gear (24) is arranged on the third rotating rod (27), the second bevel gear (24) is matched with the first bevel gear (25), a spring (29) is fixedly connected onto the third rotating rod (27), one end of the spring (29) is fixedly connected with the first supporting plate (26), the third rotating rod (27) is connected with a connecting wire (30) through a transmission wheel, a second supporting plate (6) is fixedly connected onto the second mounting plate (3), and a fourth rotating rod (31) is arranged on the second supporting plate (6), the fourth rotating rod (31) penetrates through the second supporting plate (6) and is connected with a third rotating handle (14), and one end, far away from the third rotating rod (27), of the connecting line (30) is wound on the fourth rotating rod (31).
3. The extraction device for the water quality detection of the hydraulic engineering according to claim 1, wherein the first protruding rod (10) is arc-shaped.
4. The extraction device for the water quality detection of the hydraulic engineering is characterized in that four castors (17) are arranged on the lower side wall of the base (1).
5. The extraction device for the water quality detection of the hydraulic engineering according to claim 2, wherein both ends of the third rotating rod (27) are arranged on both side walls of the first support plate (26) through bearings, and the fourth rotating rod (31) is arranged on the second support plate (6) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691137.XU CN214702848U (en) | 2020-11-19 | 2020-11-19 | Extraction element is used in hydraulic engineering water quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691137.XU CN214702848U (en) | 2020-11-19 | 2020-11-19 | Extraction element is used in hydraulic engineering water quality testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702848U true CN214702848U (en) | 2021-11-12 |
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ID=78523626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691137.XU Active CN214702848U (en) | 2020-11-19 | 2020-11-19 | Extraction element is used in hydraulic engineering water quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702848U (en) |
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2020
- 2020-11-19 CN CN202022691137.XU patent/CN214702848U/en active Active
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