CN215413718U - Hydrological fish lead balancing device - Google Patents
Hydrological fish lead balancing device Download PDFInfo
- Publication number
- CN215413718U CN215413718U CN202121349875.4U CN202121349875U CN215413718U CN 215413718 U CN215413718 U CN 215413718U CN 202121349875 U CN202121349875 U CN 202121349875U CN 215413718 U CN215413718 U CN 215413718U
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- lead body
- fish lead
- fish
- rod
- connecting rod
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Abstract
The utility model discloses a hydrological lead fish balancing device, and relates to the technical field of hydrological lead fish. The technical key points are as follows: including the fish lead body, the fish lead body is equipped with first balanced subassembly and second balanced subassembly, first balanced subassembly includes first dead lever and mount, first dead lever is inserted and is located the fish lead body and fixed connection between the two, the equal fixed connection in mount in first dead lever level setting and both ends, the fish lead body is inserted and is equipped with the second dead lever of vertical setting and fixed connection between the two, the second dead lever is kept away from fish lead body pot head and is equipped with head rod and rotate between the two and connect, the head rod both ends all articulate there is the connecting block, connecting block sliding connection has first pterygoid lamina. The device has the advantages that in the using state, the first wing plate slides relative to the connecting block under the influence of water flow until the first wing plate and the fish lead body keep relatively balanced, so that the inaccuracy of a detection result caused by the deviation of the fish lead body is avoided.
Description
Technical Field
The utility model relates to the technical field of a hydrographic lead fish, in particular to a hydrographic lead fish balancing device.
Background
The hydrological fish lead is a hydrological test instrument which is cast by metal lead or lead-iron mixture and has a streamline shape with certain weight and slenderness ratio. The structure of the fish lead takes a streamline fish body as a main body, a suspension mechanism and a current meter suspension rod are arranged on the back of the fish body, and the suspension mechanism, the current meter suspension rod, a longitudinal tail, a transverse tail, a signal source and the like form the whole fish lead.
Current hydrology fish overall structure is fish column structure, receives the pulling in the removal process, can cause the moving direction of hydrology fish to take place the swing under the attack of rivers, causes the detecting instrument skew on the hydrology fish easily, can not keep the same survey condition, leads to the testing result inaccurate, consequently provides a hydrology fish balancing unit.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a hydrological lead fish balancing device which has the advantages that the arranged first fixing rod and the fixing frame can keep the relative stability of a lead fish body, the arranged second fixing rod can realize the relative stability of the first connecting rod, the arranged connecting block is connected to the first wing plate in a sliding mode, and the first wing plate slides relative to the connecting block under the influence of water flow until the first wing plate and the lead fish body keep relative balance in a use state, so that the problem that the detection result is inaccurate due to the deviation of the lead fish body is avoided.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a hydrology fish lead balancing unit, includes the fish lead body, the fish lead body is equipped with first balanced subassembly and second balanced subassembly, first balanced subassembly includes first dead lever and mount, first dead lever is inserted and is located fish lead body and fixed connection between the two, first dead lever level set up and both ends equal fixed connection in the mount, the fish lead body inserts the second dead lever that is equipped with vertical setting and fixed connection between the two, the second dead lever is kept away from fish lead body pot head is equipped with head rod and rotates between the two and is connected, the head rod both ends all articulate there is the connecting block, connecting block sliding connection has first pterygoid lamina.
Through adopting above-mentioned technical scheme, the first dead lever and the mount of setting can keep the relatively stable of fish lead body, and the second dead lever that sets up can realize the relatively stable of head rod, and the connecting block sliding connection who sets up is in first pterygoid lamina, and under the user state, receives the first pterygoid lamina relative connection piece of the influence of rivers and slides, and until self and fish lead body keep relative balance to avoid leading to the testing result inaccurate because of the skew of fish lead body.
The present invention in a preferred example may be further configured to: the second balance assembly comprises a third fixing rod, the third fixing rod is vertically arranged and fixedly connected with the fish lead body, one end of the third fixing rod, far away from the fish lead body, is sleeved with a second connecting rod, the second connecting rod and the fish lead body are rotatably connected, and second wing plates are fixedly connected to two ends of the second connecting rod.
Through adopting above-mentioned technical scheme, the third fixed rod that sets up has certain fixed action to second pterygoid lamina, and the second pterygoid lamina that sets up can make the fish lead body be in relative balanced state better when the device is in the user state, and then improves the measuring accuracy of the device effectively.
The present invention in a preferred example may be further configured to: the second fixed rod is far away from fish lead body one end fixedly connected with third connecting rod, the third connecting rod is far away from a pot head of second connecting rod is equipped with rings and rotates between the two and is connected.
Through adopting above-mentioned technical scheme, the influence of outside suspension device to the device can be avoided to the third connecting rod that sets up, and the rings that set up make things convenient for outside suspension device to suspend in midair to the device's is fixed to make things convenient for the completion of measurement work.
The present invention in a preferred example may be further configured to: one end of the fish lead body is fixedly connected with a suspension rod, and the suspension rod is inserted with a flow meter and is connected with the flow meter in a rotating mode.
Through adopting above-mentioned technical scheme, the current velocity meter that sets up can the accurate detection survey water area the velocity of water, and the suspension rod that sets up can play certain spacing fixed action to the current velocity meter.
The present invention in a preferred example may be further configured to: grooves are formed in the surface of the first wing plate and the surface of the second wing plate.
Through adopting above-mentioned technical scheme, the recess of setting can effectively increase the area of contact of rivers with first pterygoid lamina and second pterygoid lamina, and then can make the pterygoid lamina reach the balance fast.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. by adopting the technical scheme, the arranged first fixing rod and the fixed frame can keep the relative stability of the fish lead body, the arranged second fixing rod can realize the relative stability of the first connecting rod, the arranged connecting block is connected to the first wing plate in a sliding manner, and the first wing plate slides relative to the connecting block under the influence of water flow in a use state until the first wing plate and the fish lead body keep relative balance, so that the inaccurate detection result caused by the deviation of the fish lead body is avoided;
2. by adopting the technical scheme, the third fixing rod has a certain fixing effect on the second wing plate, and the second wing plate can better enable the fish lead body to be in a relative balance state when the device is in a use state, so that the measurement accuracy of the device is effectively improved;
3. through adopting above-mentioned technical scheme, the recess of setting can effectively increase the area of contact of rivers with first pterygoid lamina and second pterygoid lamina, and then can make the pterygoid lamina reach the balance fast.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a schematic structural view of the fixing frame of the present invention.
Reference numerals: 1. a fish lead body; 2. a first balancing component; 201. a fixed frame 202 and a first fixed rod; 203. a second fixing bar; 204. a first connecting rod; 205. connecting blocks; 206. a first wing plate; 3. a second balancing component; 301. a third fixing bar; 302. a second connecting rod; 303. a second wing plate; 4. a third connecting rod; 5. a hoisting ring; 6. a suspension rod; 7. a flow meter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a hydrologic fish lead balancing device provided by the utility model comprises a fish lead body 1, wherein the fish lead body 1 is provided with a first balancing component 2 and a second balancing component 3, the first balancing component 2 comprises a first fixing rod 202 and a fixing frame 201, as shown in fig. 3, the fixing frame 201 is of a square structure and can keep the fish lead body 1 relatively stable, the first fixing rod 202 is inserted into the fish lead body 1 and fixedly connected with the fish lead body 1, the first fixing rod 202 is horizontally arranged and fixedly connected with the fixing frame 201 at two ends, the fish lead body 1 is inserted with a vertically arranged second fixing rod 203 and fixedly connected with the fish lead body, the second fixing rod 203 can ensure the relative stability of the first connecting rod 204, one end of the second fixing rod 203 far away from the fish lead body 1 is sleeved with the first connecting rod 204 and rotatably connected with the first connecting rod 204, two ends of the first connecting rod 204 are hinged with connecting blocks 205, the connecting block 205 is connected with a first wing plate 206 in a sliding manner, and in a use state of the device, the first wing plate 206 slides relative to the connecting block 205 under the influence of water flow until the first wing plate and the fish body 1 keep relative balance, so that the inaccuracy of a detection result caused by the deviation of the fish body 1 is avoided.
As shown in fig. 1 and 2, the second balance assembly 3 includes a third fixing rod 301, the third fixing rod 301 is vertically disposed and fixedly connected to the fish lead body 1, an end cap of the fish lead body 1 is far away from the third fixing rod 301, a second connecting rod 302 is sleeved on the third fixing rod, the third fixing rod is rotatably connected between the third fixing rod and the second connecting rod, the second wing plate 303 is fixedly connected to two ends of the second connecting rod 302, the third fixing rod 301 has a certain fixing effect on the second wing plate 303, and the second wing plate 303 is capable of better enabling the fish lead body 1 to be in a relative balance state when the device is in a use state, so that the measurement accuracy of the device is effectively improved.
As shown in fig. 1 and 2, in order to avoid the influence of the external suspension device on the device, the end of the second fixing rod 203 far away from the fish body 1 is fixedly connected with the third connecting rod 4, one end of the third connecting rod 4 far away from the second connecting rod 302 is sleeved with the hanging ring 5 and is rotatably connected with the hanging ring 5, and the hanging ring 5 can facilitate the fixed suspension of the external suspension device on the device, thereby facilitating the completion of the measurement work.
As shown in fig. 1 and 2, a suspension rod 6 is fixedly connected to one end of the fish lead body 1, a current meter 7 is inserted into the suspension rod 6 and is rotatably connected with the suspension rod 6, the current meter 7 can accurately detect the water velocity of a water area to be measured, and the suspension rod 6 can play a certain limiting and fixing role in the current meter 7.
As shown in fig. 1 and 2, in order to increase the contact area between the water flow and the first wing plate 206 and the second wing plate 303, grooves 8 are formed on the surface of the first wing plate 206 and the surface of the second wing plate 303, so that the second wing plate 303 can be quickly balanced.
The implementation principle of the embodiment is as follows: when the device is used, the device is placed in a water area to be measured through an external suspension device, under the action of water flow, the two first wing plates 206 firstly keep relatively parallel, then the second connecting rod 302 and the sliding block are stable and motionless, and the first wing plates 206 slide due to attack of the water flow until the first wing plates keep relatively stable and balanced with the fish body 1; second wing 303 and second connecting rod 302 remain relatively stable over time due to the attack of water flow, and thus current meter 7 can accurately and efficiently perform measurement work.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a hydrology fish lead balancing unit, includes fish lead body (1), its characterized in that: the fish lead body (1) is provided with a first balance assembly (2) and a second balance assembly (3), the first balance assembly (2) comprises a first fixing rod (202) and a fixing frame (201), the first fixing rod (202) is inserted into the fish lead body (1) and fixedly connected with the fish lead body and the fixing frame, the first fixing rod (202) is horizontally arranged, two ends of the first fixing rod are fixedly connected with the fixing frame (201), the fish lead body (1) is inserted into a second fixing rod (203) which is vertically arranged, the second fixing rod (203) is far away from the fish lead body (1), one end of the fish lead body (1) is sleeved with a first connecting rod (204) which is rotatably connected with the first fixing rod, two ends of the first connecting rod (204) are hinged with connecting blocks (205), and the connecting blocks (205) are slidably connected with first wing plates (206).
2. The hydrofish balancing apparatus of claim 1, wherein: the second balance assembly (3) comprises a third fixing rod (301), the third fixing rod (301) is vertically arranged and fixedly connected with the fish lead body (1), one end of the third fixing rod (301) far away from the fish lead body (1) is sleeved with a second connecting rod (302) and is rotatably connected with the second connecting rod and the fish lead body, and two ends of the second connecting rod (302) are fixedly connected with second wing plates (303).
3. The hydrofish balancing apparatus of claim 2, wherein: keep away from second dead lever (203) fish lead body (1) one end fixedly connected with third connecting rod (4), third connecting rod (4) are kept away from second connecting rod (302) pot head is equipped with rings (5) and rotates between the two and is connected.
4. The hydrofish balancing apparatus of claim 1, wherein: one end of the fish lead body (1) is fixedly connected with a suspension rod (6), the suspension rod (6) is inserted with a flow meter (7), and the suspension rod and the flow meter are rotatably connected.
5. The hydrofish balancing apparatus of claim 1, wherein: the surface of the first wing plate (206) and the surface of the second wing plate (303) are both provided with grooves (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349875.4U CN215413718U (en) | 2021-06-17 | 2021-06-17 | Hydrological fish lead balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349875.4U CN215413718U (en) | 2021-06-17 | 2021-06-17 | Hydrological fish lead balancing device |
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| Publication Number | Publication Date |
|---|---|
| CN215413718U true CN215413718U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121349875.4U Active CN215413718U (en) | 2021-06-17 | 2021-06-17 | Hydrological fish lead balancing device |
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| CN (1) | CN215413718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485578A (en) * | 2022-01-17 | 2022-05-13 | 青岛黄海学院 | Marine ecology monitoring device and working method thereof |
| CN114909591A (en) * | 2022-07-19 | 2022-08-16 | 河北智谷电子科技有限责任公司 | Mining equipment positioning device capable of being installed quickly |
-
2021
- 2021-06-17 CN CN202121349875.4U patent/CN215413718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485578A (en) * | 2022-01-17 | 2022-05-13 | 青岛黄海学院 | Marine ecology monitoring device and working method thereof |
| CN114909591A (en) * | 2022-07-19 | 2022-08-16 | 河北智谷电子科技有限责任公司 | Mining equipment positioning device capable of being installed quickly |
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