CN213067512U - Depth detection device for water conservancy and hydropower - Google Patents
Depth detection device for water conservancy and hydropower Download PDFInfo
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- CN213067512U CN213067512U CN202022267969.9U CN202022267969U CN213067512U CN 213067512 U CN213067512 U CN 213067512U CN 202022267969 U CN202022267969 U CN 202022267969U CN 213067512 U CN213067512 U CN 213067512U
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Abstract
The utility model discloses a water conservancy is depth detection device for water and electricity, including base, first support and second support, base bottom surface four corners fixedly connected with stabilizer blade, base top surface left side middle part fixedly connected with the first support, base top surface right side middle part fixedly connected with the second support; when the detection contact touches the water bottom, the detector sends a signal to the motor, the motor stops running, meanwhile, the detector also sends a signal to the electric telescopic rod to drive the vertical rod to ascend, so that the vertical rod is clamped between the adjacent clamping blocks, and the rotating shaft is suddenly stopped; if electric telescopic handle damages, can adopt artificial mode, tramples the footboard during measurement, drives the montant and descends, and spring compression this moment bumps when touching the bottom when detecting the contact, and detector signals gives the LED lamp and makes it light, and surveyor loosens the footboard, and under the reset action of spring, the joint that the montant rises fast is between adjacent fixture block, realizes the scram of pivot, guarantees measuring accuracy.
Description
Technical Field
The utility model relates to a water conservancy water and electricity technical field specifically is a depth detection device for water conservancy water and electricity.
Background
The existing depth detection device for water conservancy and hydropower can transmit a signal to a motor when a detector is in contact with the water bottom, the motor is driven to stop running, then a mark is marked on a measuring rope, the measuring rope is recycled, and the length is measured, so that the depth of water is obtained, however, under the action of inertia, after the motor stops running, a rotating shaft still continues to rotate for a period of time, so that a large measurement error is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water conservancy is degree of depth detection device for water and electricity to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a depth detection device for water conservancy and hydropower comprises a base, a first support and a second support, wherein four corners of the bottom surface of the base are fixedly connected with support legs, the middle part of the left side of the top surface of the base is fixedly connected with the first support, the middle part of the right side of the top surface of the base is fixedly connected with the second support, the left side of the first support is provided with a motor, the motor is fixedly arranged at the left side of the top surface of the base, an output shaft of the motor is connected with an input end of a speed reducer, an output end of the speed reducer is provided with a rotating shaft, one end of the rotating shaft, which is far away from the speed reducer, penetrates through the first support and is rotatably connected with the second support, a winding roller is fixedly sleeved on the outer surface of the rotating shaft between the first support and the second support, a measuring rope is wound on the, and a detection contact is arranged on the bottom surface of the detector.
As a further aspect of the present invention: a plurality of fixed blocks are arranged on the left side of the winding roller, and a limiting groove is formed in the left side of each fixed block.
As a further aspect of the present invention: the top end of the first support is provided with a through sliding groove, a locking mechanism is arranged in the sliding groove, the locking mechanism comprises a sliding rod, a rotating handle, a first bevel gear, a second bevel gear, a third bevel gear, a first screw rod, a second screw rod, a first internal thread sleeve and a second internal thread sleeve, the sliding rod penetrates through the sliding groove, the right end of the sliding rod is inserted into the limiting groove, and the sliding rod is connected with the sliding groove in a sliding manner; a cylindrical groove is arranged on the left side of the sliding rod, the rotating rod is rotationally connected in the cylindrical groove, the left end of the rotating rod extends out of the sliding rod and is fixedly connected with the rotating handle, the right end of the rotating rod is rotatably connected with the bottom surface of the cylindrical groove through a bearing, a first bevel gear is fixedly sleeved on the outer surface of the right end of the rotating rod, the upper end and the lower end of the first bevel gear are respectively meshed with the second bevel gear and the third bevel gear, one sides of the second bevel gear and the third bevel gear far away from the rotating rod are respectively and fixedly connected with the first screw rod and the second screw rod, the first screw rod is in threaded connection with the first internal thread sleeve, the second screw rod is in threaded connection with the second internal thread sleeve, and two grooves which are respectively matched with the first internal thread sleeve and the second internal thread sleeve are symmetrically arranged at the upper part and the lower part of the middle part of the inner surface of the sliding chute.
As a further aspect of the present invention: a cavity is arranged in the second bracket, the right end of the rotating shaft extends into the cavity and is fixedly connected with a rotating disc, a plurality of clamping blocks are uniformly and fixedly connected with the outer surface of the turntable, an electric telescopic rod is fixedly connected with the bottom surface of the cavity, the electric telescopic rod comprises a hollow driving cylinder, a spring, a sliding plate and a vertical rod, the sliding plate is connected with the surface of the hollow cavity of the hollow driving cylinder in a sliding way, the spring is fixedly connected between the bottom surface of the sliding plate and the bottom surface of the hollow cavity of the hollow driving cylinder, the vertical rod is fixedly connected with the top surface of the sliding plate, the top end of the vertical rod extends out of the hollow driving cylinder and is fixedly connected with a pedal, the right side of the second bracket is provided with a vertical groove communicated with the cavity, one end of the pedal, which is far away from the vertical rod, penetrates through the vertical groove, extends to the outside of the second support and is in sliding connection with the vertical groove.
As a further aspect of the present invention: the bottom of the left side of the second support is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the second support, is fixedly connected with a circular ring for the measuring rope to pass through; and the top end of the second bracket is provided with an LED lamp.
As a further aspect of the present invention: the electric telescopic rod, the motor and the LED lamp are electrically connected with the detector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the detection contact touches the water bottom, the detector sends a signal to the motor to stop the motor, meanwhile, the detector also sends a signal to the electric telescopic rod, and after the electric telescopic rod receives the signal, the vertical rod is driven to ascend to be clamped between the adjacent clamping blocks, so that the rotating shaft is suddenly stopped; if electric telescopic handle damages, can adopt artificial mode, surveyor is through trampling the footboard drives the montant and descends, and spring compression this moment bumps when touching the bottom when detecting the contact, and the detector signals gives the LED lamp, and the LED lamp lights, and surveyor loosens the footboard, and under the reset action of spring, the montant rises fast, and the joint is between adjacent fixture block, realizes the scram of pivot, has played emergent effect, guarantees measuring accuracy.
2. The utility model discloses a with the slide bar joint in the spacing inslot of different positions, it is fixed after conveniently withdrawing to measuring the rope, solved because receive the influence of natural factors such as wind-force, measure the problem of the easy emergence removal of rope simultaneously, in order to avoid fixed back slide bar from the spout in roll-off, it rotates to drive the bull stick through rotating the rotation handle, and then drive first bevel gear and rotate, through first bevel gear and second bevel gear, meshing effect between the third bevel gear, drive first lead screw and second lead screw and rotate, first lead screw and second lead screw rotate and rotate first internal thread sleeve of drive and second internal thread sleeve axial displacement, it is further, when first internal thread sleeve and second internal thread sleeve bottom joint are in the recess, it is limited to control the removal of slide bar, reach the purpose to slide bar locking, make the slide bar can't follow the roll-off in the spout.
Drawings
Fig. 1 is a schematic structural view of a depth detection device for water conservancy and hydropower.
Fig. 2 is a schematic structural diagram of a in fig. 1.
Fig. 3 is a schematic structural diagram of B in fig. 1.
Fig. 4 is a left side view of a winding roller in a depth detection device for water conservancy and hydropower.
FIG. 5 is a side view of a rotary plate of the depth detection device for water conservancy and hydropower.
FIG. 6 is a schematic structural diagram of a connecting rod and a ring in the depth detection device for water conservancy and hydropower.
The labels in the figures are respectively: the device comprises a base 1, a first support 2, a second support 3, support legs 4, a motor 5, a speed reducer 6, a rotating shaft 7, a winding roller 8, a measuring rope 9, a balancing weight 10, a detector 11, a detection contact 12, a fixed block 13, a sliding rod 14, a rotating rod 15, a rotating handle 16, a first bevel gear 17, a second bevel gear 18, a third bevel gear 19, a first screw rod 20, a second screw rod 21, a first internal thread sleeve 22, a second internal thread sleeve 23, a rotating disc 24, a clamping block 25, an electric telescopic rod 26, a hollow driving cylinder 27, a spring 28, a sliding plate 29, a vertical rod 30, a pedal 31, a connecting rod 32, a circular ring 33 and an LED lamp 34.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-6, a depth detection device for water conservancy and hydropower comprises a base 1, a first support 2 and a second support 3, wherein four corners of the bottom surface of the base 1 are fixedly connected with support legs 4, the middle part of the left side of the top surface of the base 1 is fixedly connected with the first support 2, the middle part of the right side of the top surface of the base 1 is fixedly connected with the second support 3, the left side of the first support 2 is provided with a motor 5, the motor 5 is fixedly arranged at the left side of the top surface of the base 1, an output shaft of the motor 5 is connected with an input end of a speed reducer 6, an output end of the speed reducer 6 is provided with a rotating shaft 7, one end of the rotating shaft 7, which is far away from the speed reducer 6, penetrates through the first support 2 and is rotatably connected with the second support 3, a winding roller 8 is fixedly sleeved on, and a measuring rope 9 is wound on the winding roller 8, the bottom end of the measuring rope 9 is fixedly connected with a balancing weight 10, the bottom surface of the balancing weight 10 is fixedly connected with a detector 11, and the bottom surface of the detector 11 is provided with a detection contact 12.
A plurality of fixed blocks 13 are arranged on the left side of the winding roller 8, and a limit groove is formed in the left side of each fixed block 13.
A through sliding groove is formed in the top end of the first support 2, a locking mechanism is arranged in the sliding groove and comprises a sliding rod 14, a rotating rod 15, a rotating handle 16, a first bevel gear 17, a second bevel gear 18, a third bevel gear 19, a first screw rod 20, a second screw rod 21, a first internal thread sleeve 22 and a second internal thread sleeve 23, the sliding rod 14 penetrates through the sliding groove, the right end of the sliding rod is inserted into the limiting groove, and the sliding rod 14 is in sliding connection with the sliding groove; a cylindrical groove is arranged at the left side of the sliding rod 14, the rotating rod 15 is rotationally connected in the cylindrical groove, the left end of the rotating rod 15 extends out of the sliding rod 14 and is fixedly connected with the rotating handle 16, the right end of the rotating rod 15 is rotatably connected with the bottom surface of the cylindrical groove through a bearing, a first bevel gear 17 is fixedly sleeved on the outer surface of the right end of the rotating rod 15, the upper and lower ends of the first bevel gear 17 are engaged with the second bevel gear 18 and the third bevel gear 19, one sides of the second bevel gear 18 and the third bevel gear 19 far away from the rotating rod 15 are fixedly connected with the first screw rod 20 and the second screw rod 21 respectively, the first screw rod 20 is in threaded connection with the first internal thread sleeve 22, the second screw rod 21 is in threaded connection with the second internal thread sleeve 23, and two grooves which are respectively matched with the first internal thread sleeve 22 and the second internal thread sleeve 23 are symmetrically arranged at the upper part and the lower part of the middle part of the inner surface of the sliding chute.
The bottom of the left side of the second support 3 is fixedly connected with a connecting rod 32, and one end of the connecting rod 32 far away from the second support 3 is fixedly connected with a circular ring 33 for the measuring rope 9 to pass through.
The utility model discloses a theory of operation is: when the device is used, the motor 5 drives the speed reducer 6 to operate, the speed reducer 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the winding roller 8 to rotate, and the measuring rope 9 is pulled to descend under the action of the balancing weight 10; in the descending process, the measuring rope 9 passes through the circular ring 33, so that the measuring rope 9 is ensured to fall vertically, and the depth measurement of water is more accurate; when the detection contact is contacted with the water bottom, the detector 11 receives a signal and sends the signal to the motor 5, and the motor 5 stops running; then, the surveyor marks the measuring rope 9; finally, the measuring rope 9 is retracted, so that the depth of the water can be easily obtained.
The slide rod 14 is clamped in the limiting grooves at different positions, the measuring rope 9 is conveniently fixed after being withdrawn, the problem that the measuring rope 9 is easy to move due to the influence of natural factors such as wind power is solved, meanwhile, in order to avoid the slide rod 14 from sliding out of the sliding groove after being fixed, the rotary rod 15, the rotary handle 16, the first bevel gear 17, the second bevel gear 18, the third bevel gear 19, the first screw rod 20, the second screw rod 21, the first internal thread sleeve 22 and the second internal thread sleeve 23 are rotated through the interaction of the rotary rod 15, the rotary rod 15 is driven to rotate through the rotary handle 16, the first bevel gear 17 is driven to rotate, the first screw rod 20 and the second internal thread sleeve 21 are driven to rotate through the meshing action between the first bevel gear 17 and the second bevel gear 18 and between the third bevel gear 19, the first screw rod 20 and the second screw rod 21 are driven to rotate, the first internal thread sleeve 22 and the second internal thread sleeve 23 are driven to axially move through the rotation of, further, when the bottoms of the first internal thread sleeve 22 and the second internal thread sleeve 23 are clamped in the grooves, the sliding rod 14 is limited in moving left and right, so that the sliding rod 14 cannot slide out of the sliding groove.
Example 2
The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:
referring to fig. 1 to 6, a cavity is disposed inside the second bracket 3, the right end of the rotating shaft 7 extends into the cavity and is fixedly connected with a rotating disc 24, a plurality of clamping blocks 25 are uniformly and fixedly connected to the outer surface of the rotating disc 24, an electric telescopic rod 26 is fixedly connected to the bottom surface of the cavity, the electric telescopic rod 26 includes a hollow driving cylinder 27, a spring 28, a sliding plate 29 and a vertical rod 30, the sliding plate 29 is slidably connected to the surface of the cavity of the hollow driving cylinder 27, the spring 28 is fixedly connected between the bottom surface of the sliding plate 29 and the bottom surface of the cavity of the hollow driving cylinder 27, the vertical rod 30 is fixedly connected to the top surface of the sliding plate 29, the top end of the vertical rod 30 extends out of the hollow driving cylinder 27 and is fixedly connected with a pedal 31, a vertical slot communicated with the cavity is disposed at the right side of the second bracket 3, and one end of the pedal 31, far away from the vertical rod And (4) sliding connection.
And an LED lamp 34 is mounted at the top end of the second bracket 3.
The electric telescopic rod 26, the motor 5 and the LED lamp 34 are electrically connected with the detector 11.
When the detection contact touches the water bottom, the detector 11 sends a signal to the motor 5 to stop the motor 5 when in use, but the rotating shaft 7 still continues to rotate for a period of time under the action of inertia, so that a larger measurement error is caused; therefore, when the detector 11 sends a signal to the motor 5, the detector 11 also sends a signal to the electric telescopic rod 26, and after the electric telescopic rod 26 receives the signal, the vertical rod 30 is driven to ascend, so that the vertical rod 30 is clamped between the adjacent clamping blocks 25, thereby realizing the sudden stop of the rotating shaft 7 and ensuring the measurement accuracy;
if electric telescopic handle 26 damages, can adopt artificial mode, the surveyor is through trampling footboard 31 drives montant 30 and descends, and spring 28 compresses this moment, and when the detection contact touched the bottom, detector 11 signals for LED lamp 34, and LED lamp 34 lights, and the surveyor unclamps footboard 31, and under spring 28's reset action, montant 30 rises fast, and the joint is between adjacent fixture block 25, realizes the scram of pivot 7, has played emergent effect.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The water conservancy and hydropower depth detection device comprises a base (1), a first support (2) and a second support (3), and is characterized in that supporting legs (4) are fixedly connected to four corners of the bottom surface of the base (1), the first support (2) is fixedly connected to the middle of the left side of the top surface of the base (1), the second support (3) is fixedly connected to the middle of the right side of the top surface of the base (1), a motor (5) is arranged on the left side of the first support (2), the motor (5) is fixedly installed on the left side of the top surface of the base (1), an output shaft of the motor (5) is connected with an input end of a speed reducer (6), a rotating shaft (7) is arranged at an output end of the speed reducer (6), one end, far away from the speed reducer (6), of the rotating shaft (7) penetrates through the first support (2) and is rotatably connected with, be located first support (2) with between second support (3) the fixed cover of pivot (7) surface is equipped with wire winding roller (8), just the winding has measuring rope (9) on wire winding roller (8), measure rope (9) bottom fixedly connected with balancing weight (10), balancing weight (10) bottom surface fixedly connected with detector (11), just detector (11) bottom surface is equipped with detection contact (12).
2. The water conservancy and hydropower depth detection device according to claim 1, wherein a plurality of fixing blocks (13) are arranged on the left side of the winding roller (8), and limiting grooves are formed in the left sides of the fixing blocks (13).
3. The depth detection device for water conservancy and hydropower according to claim 2, wherein a through sliding groove is formed in the top end of the first support (2), a locking mechanism is arranged in the sliding groove, the locking mechanism comprises a sliding rod (14), a rotating rod (15), a rotating handle (16), a first bevel gear (17), a second bevel gear (18), a third bevel gear (19), a first screw rod (20), a second screw rod (21), a first internal thread sleeve (22) and a second internal thread sleeve (23), the sliding rod (14) penetrates through the sliding groove, the right end of the sliding rod is inserted into the limiting groove, and the sliding rod (14) is connected with the sliding groove in a sliding manner; a cylindrical groove is formed in the left side of the sliding rod (14), the rotating rod (15) is connected in the cylindrical groove in a rotating mode, the left end of the rotating rod (15) extends to the outside of the sliding rod (14) and is fixedly connected with the rotating handle (16), the right end of the rotating rod (15) is connected with the bottom surface of the cylindrical groove in a rotating mode through a bearing, a first bevel gear (17) is fixedly sleeved on the outer surface of the right end of the rotating rod (15), the upper end and the lower end of the first bevel gear (17) are respectively meshed with the second bevel gear (18) and the third bevel gear (19), one sides, far away from the rotating rod (15), of the second bevel gear (18) and the third bevel gear (19) are respectively and fixedly connected with the first screw rod (20) and the second screw rod (21), the first screw rod (20) is in threaded connection with the first internal thread sleeve (22), and the second screw rod (21) is in threaded connection with the second internal thread, two grooves which are respectively matched with the first internal thread sleeve (22) and the second internal thread sleeve (23) are symmetrically arranged at the upper part and the lower part of the middle part of the inner surface of the sliding chute.
4. The water conservancy and hydropower depth detection device according to claim 1, wherein a cavity is formed in the second bracket (3), the right end of the rotating shaft (7) extends into the cavity and is fixedly connected with a rotating disc (24), a plurality of clamping blocks (25) are uniformly and fixedly connected to the outer surface of the rotating disc (24), an electric telescopic rod (26) is fixedly connected to the bottom surface of the cavity, the electric telescopic rod (26) comprises a hollow driving cylinder (27), a spring (28), a sliding plate (29) and a vertical rod (30), the sliding plate (29) is slidably connected to the surface of the cavity of the hollow driving cylinder (27), the spring (28) is fixedly connected between the bottom surface of the sliding plate (29) and the bottom surface of the cavity of the hollow driving cylinder (27), and the vertical rod (30) is fixedly connected to the top surface of the sliding plate (29), just montant (30) top extends to outside and fixedly connected with footboard (31) of cavity driving cylinder (27), the intercommunication has been seted up on second support (3) right side the perpendicular groove of cavity, footboard (31) are kept away from the one end of montant (30) is run through perpendicular groove extends to outside second support (3) and with erect groove sliding connection.
5. The depth detection device for water conservancy and hydropower according to claim 4, wherein a connecting rod (32) is fixedly connected to the bottom of the left side of the second bracket (3), and a circular ring (33) for the measuring rope (9) to pass through is fixedly connected to one end, far away from the second bracket (3), of the connecting rod (32); and an LED lamp (34) is installed at the top end of the second bracket (3).
6. The depth detection device for water conservancy and hydropower according to claim 5, wherein the electric telescopic rod (26), the motor (5) and the LED lamp (34) are electrically connected with the detector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267969.9U CN213067512U (en) | 2020-10-13 | 2020-10-13 | Depth detection device for water conservancy and hydropower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267969.9U CN213067512U (en) | 2020-10-13 | 2020-10-13 | Depth detection device for water conservancy and hydropower |
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| CN213067512U true CN213067512U (en) | 2021-04-27 |
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| CN202022267969.9U Active CN213067512U (en) | 2020-10-13 | 2020-10-13 | Depth detection device for water conservancy and hydropower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654601A (en) * | 2021-10-21 | 2021-11-16 | 成都万江港利科技股份有限公司 | Automatic river channel section flow measuring system and method |
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2020
- 2020-10-13 CN CN202022267969.9U patent/CN213067512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654601A (en) * | 2021-10-21 | 2021-11-16 | 成都万江港利科技股份有限公司 | Automatic river channel section flow measuring system and method |
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