CN215984755U - Hydraulic engineering water level measuring device - Google Patents
Hydraulic engineering water level measuring device Download PDFInfo
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- CN215984755U CN215984755U CN202122042391.1U CN202122042391U CN215984755U CN 215984755 U CN215984755 U CN 215984755U CN 202122042391 U CN202122042391 U CN 202122042391U CN 215984755 U CN215984755 U CN 215984755U
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- base plate
- water level
- connecting rod
- measuring device
- hydraulic engineering
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 238000011084 recovery Methods 0.000 claims description 14
- 238000007667 floating Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides a hydraulic engineering water level measuring device, relates to hydraulic engineering technical field, including the base plate, the base plate outside is provided with the gasbag, base plate upper surface bilateral symmetry is provided with the mounting bracket, be provided with the connecting rod between two mounting brackets, be provided with two stoppers on the connecting rod, be provided with the winding drum between two stoppers, the winding drum cover is established on the connecting rod and is connected with the connecting rod rotation, the winding drum goes up the winding and has the measuring rope, be equipped with the scale mark on the measuring rope, the guiding hole has been seted up on the base plate, the free end of measuring rope runs through the guiding hole downwardly extending on the base plate, the end connection of measuring rope has the counter weight, the utility model easy operation, labour saving and time saving has improved work efficiency, has strengthened the stability of this device and the accuracy of reading when measuring.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a water level measuring device for hydraulic engineering.
Background
The water level refers to the elevation of the free water surface relative to a certain base plane, the base plane used for calculating the water level can be the zero level base plane which is called an absolute base plane and is usually a yellow sea base plane by taking the elevation of a certain characteristic sea level; the elevation of a specific point can also be used as a zero point for calculating the water level by reference, and is called a base surface of the measuring station. The water level is the most intuitive factor for reflecting the water condition of the water body, and the change of the water level is mainly caused by the increase and decrease of the water quantity of the water body. In the detection of hydraulic engineering, a water level measuring device is often used for measuring the depth of field unfamiliar water areas and is recorded on a case, so that the hydrological condition of the areas can be mastered.
The Chinese patent with publication number CN111829450A and name "a water level measuring device for hydraulic engineering" discloses a water level measuring device, which comprises a base, a connecting sleeve is arranged on the base, a connecting post is arranged at the lower side of the connecting sleeve, an air cushion is arranged on the connecting post, the air cushion is in threaded connection with the connecting sleeve through the connecting post, a mounting frame is fixedly arranged on the base, a chute is arranged on the mounting frame, a spring is arranged in the chute, a sliding block is arranged in the chute, a mounting post is rotatably arranged on the sliding block and is rotatably connected with a rotating shaft, a rotating drum is arranged on the rotating shaft, a connecting rope is wound on the rotating drum, a conical block is arranged at the bottom of the connecting rope, a lower hole is arranged at the middle position of the base, a mounting disc is arranged on the rotating shaft, and infrared emitters are uniformly arranged on the mounting disc, the infrared receiver is arranged on the mounting frame, the controller is arranged in the mounting frame and electrically connected with the infrared receiver, the electromagnet is arranged in the mounting frame, and iron blocks are arranged on two sides of the rotary drum. The beneficial effects of the utility model are as follows: the utility model realizes the supporting operation of a measuring device through a horizontal base and a floater arranged on the base, a rotary drum is arranged in the base, a connecting rope is arranged on the rotary drum and is connected with a conical block, the conical block is made of steel, the rotary drum is pulled and rotated by the conical block, infrared transmitters are uniformly distributed on a mounting disc coaxially connected with the rotary drum and matched with an infrared receiver on a mounting frame, so that the rotating angle of the rotary drum pulled by the conical block is measured, a controller is used for carrying out technology, and the lower length of the connecting rope is calculated; the whole rotary drum is connected with the mounting column, and the sliding block is matched with the sliding chute in a sliding manner, so that when the conical block reaches the water bottom and is in contact with the water bottom, the rotary drum pushes the sliding block under the action of the spring to drive the rotary drum to move upwards, and the infrared receiver is away from the rotating track of the infrared transmitter, so that the water depth measurement operation is completed; through set up display panel on the mounting bracket, will measure and calculate and obtain the figure and show on measuring panel, carry out artifical record. But has certain disadvantages: the water level measuring device floats on the water surface through the air cushion, and if the water level measuring device is inclined to topple over easily in water flow or windy weather, the water level measuring device is not favorable for detection and is inconvenient for reading.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water level measuring device for hydraulic engineering, which can solve the technical problems that the water level measuring device floats on the water surface through an air cushion, and the measuring device is easy to topple, is not beneficial to detection and is inconvenient to read when meeting water flow or windy weather.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model provides a hydraulic engineering water level measuring device, includes the base plate, the base plate outside is provided with the gasbag, base plate upper surface bilateral symmetry is provided with the mounting bracket, be provided with the connecting rod between two mounting brackets, be provided with two stoppers on the connecting rod, be provided with the winding drum between two stoppers, the winding drum cover is established on the connecting rod and is connected with the connecting rod rotation, the winding has the measuring rope on the winding drum, be equipped with the scale mark on the measuring rope, the guiding hole has been seted up on the base plate, the free end of measuring the rope runs through the guiding hole downwardly extending on the base plate, the end connection of measuring the rope has the counter weight.
In the technical scheme, the support operation of the measuring device is realized through a horizontal base plate and an air bag arranged on the outer side of the base plate, a winding drum is arranged above the base plate, a measuring rope is arranged on the winding drum, scale marks are arranged on the measuring rope, the free end of the measuring rope is connected with a counterweight, the winding drum is pulled to rotate by the counterweight, the two sides of the winding drum are limited through limiting blocks, and the winding drum is prevented from moving left and right on a connecting rod; the guiding hole on the base plate is beneficial to guiding the measuring rope, and the situation that the position of the counterweight is changed back and forth when the counterweight sinks due to different winding positions of the measuring rope is prevented.
Preferably, the spout has all been seted up to two relative one sides of mounting bracket, the spout bottom is equipped with the spring, the one end that the spout bottom was kept away from to the spring is connected with the slider, the slider cooperatees with the spout, slider one side is connected with the connecting rod, install the trigger on the spout top inner wall, be provided with on the mounting bracket with the controller that the trigger wire is connected, the output wire of controller is connected with warning light, warning light sets firmly at the mounting bracket top.
Among this technical scheme, through setting up the both ends of connecting rod in the spout, the spring in the spout is in by compression state when the counter weight sinks, and after the counter weight reachd the riverbed, the connecting rod rebound under the effect of spring, trigger give the controller with received signal transmission when slider and trigger contact, and the controller is controlled the warning light again and is reported to the police, reminds staff's counter weight to reachd the riverbed, can read this moment.
Preferably, a sponge body is arranged in the guide hole, and the sponge body is positioned at the upper end part of the guide hole.
Among this technical scheme, through set up the cavernosum in the guiding hole, absorb its moisture that carries through the cavernosum during the rope is measured in the rolling, avoid the time of having of a specified duration the scale mark become fuzzy by the water logging soaking.
In order to facilitate data reading, preferably, the measuring rope is sleeved with an indication floating head, the indication floating head comprises a strip-shaped plate, the length of the strip-shaped plate is matched with the width of the measuring rope, connecting plates perpendicular to the strip-shaped plate are arranged at two ends of the strip-shaped plate, one ends, far away from the strip-shaped plate, of the two connecting plates are connected with a triangular plate, the bottom edge of the triangular plate is of a horizontal structure, and the accuracy of reading is enhanced through the arrangement of the indication floating head.
Preferably, balancing weights are arranged at four corners of the bottom of the base plate and are connected with the base plate through chains.
Among this technical scheme, set up the balancing weight through four corners in base plate bottom, do benefit to the position of stabilizing measuring device at the surface of water, avoid measuring device to empty.
Preferably, the terminal surface still is provided with the groove of accomodating that is used for accomodating the balancing weight under the base plate, the through-hole has been seted up at the bottom center of accomodating the groove, the quantity of accomodating the groove with the quantity phase-match of balancing weight still includes recovery unit, recovery unit is located the upper surface of base plate, recovery unit includes the bracing piece, the lower extreme fixed connection of bracing piece is at the upper surface of base plate, the upper end of bracing piece is connected with the bearing frame, be provided with the bearing in the bearing frame, the bearing left side is connected with the rocker, rocker outside cover is equipped with the antiskid cover, the bearing right side is connected with the pivot, the cover is equipped with the carousel in the pivot, the winding has the chain on the carousel, the free end of chain passes the through-hole downwards and is connected with the top of balancing weight.
In the technical scheme, the accommodating groove and the recovery device are arranged on the substrate, so that the balancing weight can be accommodated when the device is not used, and personal injury is prevented; the recovery unit is arranged on the upper surface of the base plate through the supporting rod, the rocker is held by a hand to rotate, and the chain drives the balancing weight to move up and down, so that the retracting operation of the balancing weight is realized.
Compared with the prior art, the utility model has the beneficial effects that:
1. the balancing weight is arranged, so that the device can be stabilized to be kept in a horizontal state on the water surface, and the device can be prevented from toppling under the action of water flow and wind.
2. Through setting up measuring rope, scale mark, counter weight and instructing the floating head, do benefit to accurate reading data, after the counter weight reachs the riverbed, instruct the floating head to float on the surface of water under the buoyancy of water, read numerical value through the scale mark that indicates the set-square on the floating head.
3. Through setting up recovery unit, do benefit to and accomodate the inslot to respectively with four balancing weights of base plate bottom, avoid causing bodily injury, also can realize reducing area simultaneously.
4. Through setting up trigger, controller and warning light, do benefit to and remind staff's counter weight to have arrived the riverbed, can carry out the reading.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a structural diagram of a water level measuring device for hydraulic engineering according to the present invention;
fig. 2 is an enlarged view of a part a in fig. 1 of a hydraulic engineering water level measuring device provided by the utility model;
fig. 3 is a structural diagram of an indicating floating head of a water level measuring device for hydraulic engineering according to the present invention.
Description of reference numerals:
the device comprises a base plate 1, an air bag 2, an air bag 3, a mounting frame 3, a connecting rod 4, a limiting block 5, a winding drum 6, a measuring rope 7, a scale mark 8, a guide hole 9, a counterweight 10, a sliding chute 11, a spring 12, a sliding block 13, a trigger 14, a controller 15, a warning lamp 16, a sponge 17, an indicating floating head 18, a strip plate 1801, a connecting plate 1802, a triangular plate 1803, a balancing weight 19, a chain 20, a storage groove 21, a through hole 22, a supporting rod 23, a bearing seat 24, a bearing 25, a rocker 26, a rotating shaft 27 and a rotating disc 28.
Detailed Description
The utility model will be described in detail by way of example with reference to the accompanying drawings, which form a part hereof, and in which it is to be understood that the described embodiments are by way of illustration only, and not by way of limitation.
Example 1
As shown in fig. 1-2, a water level measuring device for water conservancy projects comprises a base plate 1, wherein balancing weights 19 are arranged at four corners of the bottom of the base plate 1, the balancing weights 19 are connected with the base plate 1 through chains 20, an air bag 2 is arranged on the outer side of the base plate 1, mounting frames 3 are symmetrically arranged on two sides of the upper surface of the base plate 1, a connecting rod 4 is arranged between the two mounting frames 3, two limiting blocks 5 are arranged on the connecting rod 4, a winding drum 6 is arranged between the two limiting blocks 5, the winding drum 6 is sleeved on the connecting rod 4 and is rotatably connected with the connecting rod 4, a measuring rope 7 is wound on the winding drum 6, a scale mark 8 is arranged on the measuring rope 7, a hand crank for winding the measuring rope 7 is arranged on one side of the winding drum 6, a guide hole 9 is arranged on the base plate 1, and the guide hole 9 is beneficial to guiding the measuring rope 7, the position of the counterweight 10 is prevented from changing back and forth when the counterweight sinks due to different winding positions of the measuring rope 7; a sponge body 17 is arranged in the guide hole 9, the sponge body 17 is positioned at the upper end part of the guide hole 9, and the sponge body 17 is arranged in the guide hole 9, so that moisture carried by the measuring rope 7 is absorbed by the sponge body 17 when the measuring rope is wound, and the scale mark 8 is prevented from being blurred due to water immersion after a long time; the free end of the measuring rope 7 penetrates through a guide hole 9 in the base plate 1 and extends downwards, and the end of the measuring rope 7 is connected with a counterweight 10.
Through setting up the both ends of connecting rod 4 in spout 11, spring 12 in the spout 11 is in by compression state when counter weight 10 sinks, and after counter weight 10 reachd the riverbed, connecting rod 4 upwards moves under spring 12's effect, and trigger 14 gives controller 15 with received signal transmission when slider 13 and 14 contacts, and controller 15 controls warning light 16 again and reports to the police, reminds staff counter weight 10 to have reachd the riverbed, can read this moment.
The terminal surface still is provided with the groove 21 of accomodating that is used for accomodating balancing weight 19 under the base plate 1, the through-hole 22 has been seted up at the bottom center of accomodating groove 21, the quantity of accomodating groove 21 with the quantity phase-match of balancing weight 19 still includes recovery unit, recovery unit is located the upper surface of base plate 1, recovery unit includes bracing piece 23, the lower extreme fixed connection of bracing piece 23 is at the upper surface of base plate 1, the upper end of bracing piece 23 is connected with bearing frame 24, be provided with bearing 25 in the bearing frame 24, bearing 25 left side is connected with rocker 26, rocker 26 outside cover is equipped with the antiskid cover, bearing 25 right side is connected with pivot 27, the cover is equipped with carousel 28 in the pivot 27, the winding has chain 20 on the carousel 28, the free end of chain 20 passes through-hole 22 downwards and is connected with the top of balancing weight 19.
The base plate 1 is provided with the accommodating groove 21 and the recovery device, so that the balancing weight 19 can be accommodated when the device is not used, and personal injury is prevented; the recovery device is arranged on the upper surface of the substrate 1 through the support rod 23, the handheld rocker 26 rotates, the chain 20 drives the balancing weight 19 to move up and down, and the retraction operation of the balancing weight 19 is realized.
Example 2
As shown in fig. 1 and 3, in order to make the reading more accurate, the measurement rope 7 is sleeved with an indication floating head 18, the indication floating head 18 comprises a strip-shaped plate 1801, the length of the strip-shaped plate 1801 is matched with the width of the measurement rope 7, two ends of the strip-shaped plate 1801 are respectively provided with a connecting plate 1802 which is perpendicular to the strip-shaped plate 1801, one ends of the two connecting plates 1802, which are far away from the strip-shaped plate 1801, are respectively connected with a triangular plate 1803, and the bottom edge of the triangular plate 1803 is of a horizontal structure.
The working principle is as follows: the staff takes advantage of the ship to reach and needs the detection position, place detection device on the surface of water, gasbag 2 through the base plate 1 outside floats on the surface of water, hand rocker 26 transfers balancing weight 19 through chain 20, balancing weight 19 plays the effect of firm this device, balancing weight 10 is submerged submarine under its action of gravity, spring 12 in the spout 11 this moment is compressed, after balancing weight 10 reachs the riverbed, no longer there is the pulling force on connecting rod 4, spring 12 expands, drive slider 13 rebound, after trigger 14 is touched to slider 13, trigger 14 transmits sensing signal for controller 15, controller 15 control warning lamp 16 reports to the police, remind the staff reading.
During reading, the floating head 18 is indicated to float on the water surface, and reading is performed through arrow indication of the triangular plate 1803, so that convenience and rapidness are achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the application concepts of the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic engineering water level measuring device, includes base plate (1), its characterized in that: the utility model discloses a measuring device, including base plate (1), stopper, winding drum (6), guide hole (9), the free end of measuring rope (7) runs through guide hole (9) downwardly extending on base plate (1), the end connection of measuring rope (7) has counter weight (10), base plate (1) upper surface bilateral symmetry is provided with mounting bracket (3), be provided with connecting rod (4) between two mounting bracket (3), be provided with two stopper (5) on connecting rod (4), be provided with winding drum (6) between two stopper (5), winding drum (6) cover is established on connecting rod (4) and is rotated with connecting rod (4) and be connected, the winding drum (6) is gone up the winding has measuring rope (7), be equipped with scale mark (8) on measuring rope (7), guide hole (9) have been seted up on base plate (1), the free end of measuring rope (7) runs through guide hole (9) downwardly extending on base plate (1).
2. The hydraulic engineering water level measuring device of claim 1, characterized in that: spout (11) have all been seted up to two relative one sides of mounting bracket (3), spout (11) bottom is equipped with spring (12), the one end that spout (11) bottom was kept away from in spring (12) is connected with slider (13), slider (13) cooperate with spout (11), slider (13) one side is connected with connecting rod (4), install trigger (14) on spout (11) top inner wall, be provided with on mounting bracket (3) with controller (15) that trigger (14) wire is connected, the output wire of controller (15) is connected with warning lamp (16), warning lamp (16) set firmly at mounting bracket (3) top.
3. The hydraulic engineering water level measuring device of claim 1, characterized in that: a sponge body (17) is arranged in the guide hole (9), and the sponge body (17) is located at the upper end of the guide hole (9).
4. The hydraulic engineering water level measuring device of claim 1, characterized in that: the measuring rope (7) is sleeved with an indicating floating head (18), the indicating floating head (18) comprises a strip-shaped plate (1801), the length of the strip-shaped plate (1801) is matched with the width of the measuring rope (7), two ends of the strip-shaped plate (1801) are provided with connecting plates (1802) which are perpendicular to each other, one ends, far away from the strip-shaped plate (1801), of the two connecting plates (1802) are connected with triangular plates (1803), and the bottom edges of the triangular plates (1803) are of a horizontal structure.
5. The hydraulic engineering water level measuring device of claim 1, characterized in that: four corners of the bottom of the base plate (1) are provided with balancing weights (19), and the balancing weights (19) are connected with the base plate (1) through chains (20).
6. The hydraulic engineering water level measuring device of claim 5, characterized in that: the lower end face of the base plate (1) is further provided with an accommodating groove (21) used for accommodating balancing weights (19), the center of the bottom of the accommodating groove (21) is provided with a through hole (22), the number of the accommodating grooves (21) is matched with the number of the balancing weights (19), the base plate further comprises a recovery device, the recovery device is located on the upper surface of the base plate (1), the recovery device comprises a supporting rod (23), the lower end of the supporting rod (23) is fixedly connected to the upper surface of the base plate (1), the upper end of the supporting rod (23) is connected with a bearing seat (24), a bearing (25) is arranged in the bearing seat (24), the left side of the bearing (25) is connected with a rocker (26), the outer side of the rocker (26) is sleeved with an anti-skid sleeve, the right side of the bearing (25) is connected with a rotating shaft (27), the rotating shaft (27) is sleeved with a rotating disc (28), and a chain (20) is wound on the rotating disc (28), the free end of the chain (20) passes through the through hole (22) downwards and is connected with the top of the balancing weight (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042391.1U CN215984755U (en) | 2021-08-27 | 2021-08-27 | Hydraulic engineering water level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122042391.1U CN215984755U (en) | 2021-08-27 | 2021-08-27 | Hydraulic engineering water level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215984755U true CN215984755U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122042391.1U Expired - Fee Related CN215984755U (en) | 2021-08-27 | 2021-08-27 | Hydraulic engineering water level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215984755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674398A (en) * | 2022-04-28 | 2022-06-28 | 武汉新烽光电股份有限公司 | Water level measuring device for water conservancy and hydropower |
-
2021
- 2021-08-27 CN CN202122042391.1U patent/CN215984755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674398A (en) * | 2022-04-28 | 2022-06-28 | 武汉新烽光电股份有限公司 | Water level measuring device for water conservancy and hydropower |
| CN114674398B (en) * | 2022-04-28 | 2022-11-29 | 武汉新烽光电股份有限公司 | Water level measuring device for water conservancy and hydropower |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |