CN220819105U - Auxiliary device for electromagnetic open channel flowmeter - Google Patents
Auxiliary device for electromagnetic open channel flowmeter Download PDFInfo
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- CN220819105U CN220819105U CN202322559342.4U CN202322559342U CN220819105U CN 220819105 U CN220819105 U CN 220819105U CN 202322559342 U CN202322559342 U CN 202322559342U CN 220819105 U CN220819105 U CN 220819105U
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- open channel
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- electromagnetic open
- movable rod
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000005259 measurement Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application relates to the technical field of electromagnetic open channel flow meters, and discloses an auxiliary device for an electromagnetic open channel flow meter, which comprises an electromagnetic open channel flow meter main body, a fixed disc and a baffle plate, wherein the fixed disc is fixedly sleeved on the outer surface of the top end of the electromagnetic open channel flow meter main body, one end of the bottom of the fixed disc is welded with a supporting rod, and one end of the supporting rod movably penetrates through a movable rod. This scheme is through rotatory second nut for the second nut descends, and the movable rod then descends along with the second nut together, and utilizes coupling assembling to descend the baffle to in the open channel and lie in one side of electromagnetism open channel flowmeter main part bottom, rotatory first nut simultaneously, make first nut descend and contradict with the movable rod top, and then cooperate with the second nut to fix the movable rod, and indirectly fix the baffle, then the usable baffle blocks along with the debris of water flow in the ditch.
Description
Technical Field
The application relates to the technical field of electromagnetic open channel flow meters, in particular to an auxiliary device for an electromagnetic open channel flow meter.
Background
At present, when measuring the velocity of flow of the water of open channels such as river, lake and channel, can use electromagnetic open channel flowmeter more, including the electromagnetic sensor body of controller and being connected with the controller electricity, through placing electromagnetic sensor body in the water measuring the velocity of flow of water, nevertheless in the in-process of measuring, can appear debris along with the circumstances of water flow in the open channel, and these debris flow to electromagnetic open channel flowmeter side and twine at the part that electromagnetic open channel flowmeter stretched into in the water, then can not bring difficulty to electromagnetic open channel flowmeter measurement operation, lead to its measurement not accurate enough.
Disclosure of utility model
In order to solve the problem that impurities flow along with water in the proposed open channel, if the impurities flow to the side of the electromagnetic open channel flowmeter and are wound on the part of the electromagnetic open channel flowmeter extending into the water, the problems of difficult measurement operation of the electromagnetic open channel flowmeter and inaccurate measurement are avoided.
The auxiliary device for the electromagnetic open channel flowmeter provided by the application adopts the following technical scheme:
The utility model provides an electromagnetic open channel is auxiliary device for flowmeter, includes electromagnetic open channel flowmeter main part, fixed disk and baffle, the fixed cover of fixed disk is established at the surface on the top of electromagnetic open channel flowmeter main part, the one end welding of fixed disk bottom has the bracing piece, the one end activity of bracing piece runs through there is the movable rod, the one end of movable rod is provided with the coupling assembling that is used for fixing the baffle, the middle part welding of bracing piece one side has the screw thread post, the screw thread post runs through the movable rod, the surface movable sleeve of screw thread post is equipped with first nut and second nut.
Preferably, the connecting assembly comprises a fixed cylinder, an inserting rod and an outer hexagon bolt, the fixed cylinder is welded at the bottom end of one side of the movable rod, the inserting rod is welded at the bottom end of one side of the connecting assembly, one end of the inserting rod is movably inserted into the fixed cylinder, and the outer hexagon bolt sequentially penetrates through the fixed cylinder and the inserting rod through threads.
Preferably, the baffle comprises V-arrangement corrosion resistant plate and filter screen, V-arrangement corrosion resistant plate and the one end fixed connection of inserted bar, the opening has all been seted up to V-arrangement corrosion resistant plate wherein both sides, the filter screen has two, two the filter screen is fixed respectively to be inlayed and is established in two open-ended insides.
Preferably, through holes are formed in two ends of the top of the fixed disc, and inner hexagon bolts movably penetrate through the two through holes.
In summary, the application has the following beneficial technical effects: through rotatory second nut for the second nut descends, and the movable rod then descends along with the second nut together, and utilize coupling assembling to descend the baffle to in the open channel and lie in one side of electromagnetism open channel flowmeter main part bottom, rotatory first nut simultaneously, make first nut descend and contradict with the movable rod top, and then cooperate with the second nut to fix the movable rod, and indirectly fix the baffle, then the usable baffle blocks along with the debris of water flow in the ditch, avoid its winding to lead to it unable real-time flow measurement to the water yield in the open channel on the electromagnetism open channel flowmeter main part.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the application embodiment.
Fig. 2 is a schematic view showing a combined structure of the support bar and the movable bar in the embodiment of the application.
Fig. 3 is a schematic diagram of a split structure of a connection assembly in an embodiment of the application.
Reference numerals illustrate: 11. an electromagnetic open channel flowmeter body; 12. a fixed plate; 13. an inner hexagon bolt; 21. a support rod; 22. a movable rod; 23. a baffle; 24. a threaded column; 25. a first nut; 26. a second nut; 231. v-shaped stainless steel plate; 232. a filter screen; 3. a connection assembly; 31. a fixed cylinder; 32. a rod; 33. an outer hexagon bolt.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses an auxiliary device for an electromagnetic open channel flowmeter, referring to fig. 1 and 2, the auxiliary device comprises an electromagnetic open channel flowmeter main body 11, a fixed disc 12 and a baffle plate 23, wherein the fixed disc 12 is fixedly sleeved on the outer surface of the top end of the electromagnetic open channel flowmeter main body 11, the fixed disc 12 can support the electromagnetic open channel flowmeter main body 11 on a peripheral fixed frame of an open channel, the electromagnetic open channel flowmeter main body 11 can be used for measuring the flow of water in the open channel, one end of the bottom of the fixed disc 12 is welded with a supporting rod 21, one end of the supporting rod 21 movably penetrates through a movable rod 22, the supporting rod 21 can limit the movable rod 22, the movable rod 22 can only vertically move downwards, one end of the movable rod 22 is provided with a connecting component 3 for fixing the baffle plate 23, the middle part of one side of the supporting rod 21 is welded with a threaded column 24, the threaded column 24 penetrates through the movable rod 22, the outer surface of the threaded column 24 is movably sleeved with a first nut 25 and a second nut 26, when the second nut 26 is rotated to descend, the movable rod 22 descends along with the second nut 26, the second nut 23 descends along with the water flow of the open channel, the movable nut 23 is enabled to descend along with the first nut 26, the first nut is positioned in the main body, the bottom of the main body is in the open channel, the open channel is prevented from being in contact with the first nut, and the water flow of the first nut is prevented from being in real-time, and the flow is prevented from being directly contacted with the upper end of the movable nut 25, and the movable nut is in the open channel, and can not move along with the first nut 25, and can be in real time, and can be fixed with the flow with the upper end nut, and can be used for measuring the flow, and flow of the flow can be avoided.
Referring to fig. 2 and 3, the connection assembly 3 is composed of a fixing cylinder 31, an inserting rod 32 and an outer hexagonal bolt 33, the fixing cylinder 31 is welded at the bottom end of one side of the movable rod 22, the inserting rod 32 is welded at the bottom end of one side of the connection assembly 3, one end of the inserting rod 32 is movably inserted into the fixing cylinder 31, the fixing cylinder 31 can play a supporting role on the inserting rod 32, the inserting rod 32 supports the baffle 23, and the outer hexagonal bolt 33 sequentially penetrates through the fixing cylinder 31 and the inserting rod 32 in a threaded manner, so that the fixing cylinder 31 and the inserting rod 32 can be fixed.
Referring to fig. 3, the baffle 23 is composed of a V-shaped stainless steel plate 231 and a filter screen 232, the V-shaped stainless steel plate 231 is fixedly connected with one end of the insert rod 32, openings are formed in two sides of the V-shaped stainless steel plate 231, two filter screens 232 are fixedly embedded in the two openings respectively, the V-shaped stainless steel plate 231 and the filter screen 232 cooperate to block sundries flowing along with water in an open channel, meanwhile, normal flowing of the water is not affected, and the water still flows out of filter holes of the filter screen 232.
Referring to fig. 1, through holes are formed at two ends of the top of the fixed disk 12, inner hexagon bolts 13 are movably penetrated in the two through holes, the two inner hexagon bolts 13 are in threaded connection with the external fixing frame of the open channel, the fixed disk 12 can be fixed on the external fixing frame of the open channel, and then the electromagnetic open channel flowmeter main body 11 is fixed, so that the electromagnetic open channel flowmeter main body 11 is prevented from shaking when impacted by water in the open channel.
The implementation principle of the auxiliary device for the electromagnetic open channel flowmeter provided by the embodiment of the application is as follows: before use, when the second nut 26 is rotated to descend, the movable rod 22 descends along with the second nut 26, the baffle plate 23 descends to the open channel by utilizing the connecting component 3 and is positioned at one side of the bottom of the electromagnetic open channel flowmeter main body 11, and then the first nut 25 is rotated, so that the first nut 25 descends to be in interference with the top end of the movable rod 22, further is matched with the second nut 26 to fix the movable rod 22, the baffle plate 23 is indirectly fixed, sundries flowing along with water in the water channel can be prevented by the baffle plate 23, and the phenomenon that the water quantity in the open channel cannot be measured in real time due to the fact that the baffle plate 23 is wound on the electromagnetic open channel flowmeter main body 11 is avoided.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. Auxiliary device for electromagnetic open channel flowmeter, including electromagnetic open channel flowmeter main part (11), fixed disk (12) and baffle (23), its characterized in that, the surface on the top of electromagnetic open channel flowmeter main part (11) is established to fixed cover of fixed disk (12), the one end welding of fixed disk (12) bottom has bracing piece (21), the one end activity of bracing piece (21) runs through has movable rod (22), the one end of movable rod (22) is provided with coupling assembling (3) that are used for fixing baffle (23), the middle part welding of bracing piece (21) one side has threaded column (24), threaded column (24) run through movable rod (22), the surface movable sleeve of threaded column (24) is equipped with first nut (25) and second nut (26).
2. The auxiliary device for an electromagnetic open channel flowmeter according to claim 1, wherein: the connecting assembly (3) is composed of a fixed cylinder (31), an inserting rod (32) and an outer hexagon bolt (33), the fixed cylinder (31) is welded at the bottom end of one side of the movable rod (22), the inserting rod (32) is welded at the bottom end of one side of the connecting assembly (3), one end of the inserting rod (32) is movably inserted into the fixed cylinder (31), and the outer hexagon bolt (33) sequentially penetrates through the fixed cylinder (31) and the inserting rod (32) in a threaded mode.
3. The auxiliary device for an electromagnetic open channel flowmeter according to claim 2, wherein: the baffle (23) comprises V-arrangement corrosion resistant plate (231) and filter screen (232), V-arrangement corrosion resistant plate (231) and the one end fixed connection of inserted bar (32), the opening has all been seted up to V-arrangement corrosion resistant plate (231) wherein both sides, filter screen (232) have two, two filter screen (232) are fixed respectively to be inlayed and are established in two open-ended insides.
4. The auxiliary device for an electromagnetic open channel flowmeter according to claim 1, wherein: through holes are formed in two ends of the top of the fixed disc (12), and inner hexagon bolts (13) movably penetrate through the two through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559342.4U CN220819105U (en) | 2023-09-20 | 2023-09-20 | Auxiliary device for electromagnetic open channel flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322559342.4U CN220819105U (en) | 2023-09-20 | 2023-09-20 | Auxiliary device for electromagnetic open channel flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220819105U true CN220819105U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322559342.4U Active CN220819105U (en) | 2023-09-20 | 2023-09-20 | Auxiliary device for electromagnetic open channel flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220819105U (en) |
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2023
- 2023-09-20 CN CN202322559342.4U patent/CN220819105U/en active Active
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