CN213120705U - Water level warning device for hydraulic and hydroelectric engineering - Google Patents
Water level warning device for hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN213120705U CN213120705U CN202022038620.8U CN202022038620U CN213120705U CN 213120705 U CN213120705 U CN 213120705U CN 202022038620 U CN202022038620 U CN 202022038620U CN 213120705 U CN213120705 U CN 213120705U
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- Prior art keywords
- water level
- sliding sleeve
- warning device
- lead screw
- chi board
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000001815 facial effect Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000000523 sample Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses a water level warning device for hydraulic and hydroelectric engineering, including the chi board, the spliced pole has been installed to one side of chi board, and the one end of spliced pole is connected with the mounting panel, is equipped with the mounting hole on the mounting panel, and the cover is equipped with the sliding sleeve on the chi board, and the connecting plate has been installed to one side of sliding sleeve, and the connecting plate facial make-up is equipped with level detector, and level detector's transmission line is connected with the alarm, and the built-in connection. Because sliding sleeve on the chi board is equipped with the sliding sleeve, sliding sleeve and chi board cooperation cross-section are square, and the restriction sliding sleeve is rotatory when reciprocating on the chi board, and through the cooperation of connecting axle and bearing, the lower extreme of accepting the lead screw rotates for the lead screw is stable in rotation, and the lead screw is just revolved or the derotation lead screw, through the cooperation of silk hole and lead screw, can drive the sliding sleeve and reciprocate on the chi board, thereby conveniently change water level detector's water level detection height temporarily, this kind of water level warning device can effectively reduce reservoir management personnel's burden.
Description
Technical Field
The utility model belongs to the technical field of hydraulic and hydroelectric engineering, concretely relates to water level warning device for hydraulic and hydroelectric engineering.
Background
Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, and the water conservancy and hydropower engineering subject is an engineering that regulates and utilizes water energy resources by engineering or non-engineering measures on the basis of the natural characteristics of water.
Reservoir management, which is an important water conservancy and hydropower project at present, wherein reservoir water level management is important at present, a water level warning device is adopted to monitor the water level of a reservoir at present, the main body of the existing water level warning device is a ruler plate, one side of the ruler plate is provided with a connecting column, one end of the connecting column is connected with a mounting plate, the mounting plate is provided with a mounting hole, an expansion bolt can be inserted into the mounting hole and is driven into a drilled hole drilled on the concrete edge of the reservoir, finally a nut on the expansion bolt is locked, the mounting plate can be stably mounted on the concrete edge of the reservoir, the ruler plate is also fixedly provided with a water level detector, a transmission line of the water level detector is connected with an alarm arranged on the bank, therefore, the water level is judged by observing scale marks and numbers arranged on the ruler plate corresponding to the water surface, when the water level contacts the water level detector, the water level detector immediately, the alarm emits harsh buzzing sound and flashing light, and has the following defects: when the reservoir is in the water-rising period, reservoir managers need to temporarily set different alarm water levels according to the current conditions of the water levels, the detection heights of the water level detectors can not be temporarily adjusted because the current water level detectors are mostly fixed on the ruler plates, so that the water level warning devices with a plurality of water level detection heights need to be arranged on the concrete edge of the reservoir, and the management burden of the reservoir managers is undoubtedly improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level warning device for hydraulic and hydroelectric engineering to solve the problem of the detection height of the unable interim water level detection ware among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level warning device for hydraulic and hydroelectric engineering, includes the chi board, the spliced pole has been installed to one side of chi board, the one end of spliced pole is connected with the mounting panel, be equipped with the mounting hole on the mounting panel, the cover is equipped with the sliding sleeve on the chi board, the connecting plate has been installed to one side of sliding sleeve, the connecting plate facial make-up is equipped with water level detector, water level detector's transmission line is connected with the alarm, the built-in connection piece that is equipped with of sliding sleeve, the both sides that are equipped with cavity and cavity in the chi board are equipped with the sliding opening, the connection piece runs through cavity and sliding opening, be equipped with wire hole and wire hole female connection on the connection piece and have the lead.
Preferably, the sliding sleeve is of a square sleeve structure.
Preferably, the connecting plate is of a Z-shaped plate structure.
Preferably, the connecting plate is provided with a through hole, one end of the water level detector is provided with an external thread, and the external thread penetrates through the through hole and is locked through a nut.
Preferably, the connecting piece is of a square piece structure, and the sliding opening is of a square opening structure.
Preferably, the bottom of the ruler plate is provided with a loading box, a bearing is arranged in the loading box, an inner ring of the bearing is provided with a connecting shaft, and one end of the connecting shaft is connected with one end of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a water level warning device for hydraulic and hydroelectric engineering, because sliding sleeve is equipped with the sliding sleeve on the chi board, sliding sleeve and chi board cooperation cross-section are square, it is rotatory when reciprocating on the chi board to restrict the sliding sleeve, cooperation through connecting axle and bearing, rotate the lower extreme of accepting the lead screw, make lead screw rotation stability, the lead screw is just revolved or the derotation lead screw, cooperation through silk hole and lead screw, can drive the sliding sleeve and reciprocate on the chi board, thereby the convenient water level detection height that changes water level detector temporarily, manage the water level warning device of a plurality of different water level detection heights relatively, this kind of water level warning device can effectively reduce water reservoir management personnel's management burden.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view in partial cutaway of FIG. 1;
FIG. 3 is a schematic right-side view of FIG. 1;
FIG. 4 is an enlarged view of a portion a of FIG. 2;
FIG. 5 is an enlarged view of the structure at b of FIG. 2;
fig. 6 is an enlarged schematic view of the structure at c of fig. 2.
In the figure: the device comprises a 1-ruler plate, a 2-connecting column, a 3-mounting plate, a 4-mounting hole, a 5-sliding sleeve, a 6-connecting plate, a 7-water level detector, 8 through holes, 9 external threads, 10 nuts, 11 alarms, 12 connecting pieces, 13 sliding openings, 14 screw holes, 15 lead screws, 16 rotary plates, 17 loading boxes, 18 bearings, 19 connecting shafts and 101 inner cavities.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 3, 4 and 5, the water level warning device for the hydraulic and hydroelectric engineering comprises a ruler plate 1, wherein the ruler plate 1 is 2 meters in length and made of stainless steel, a connecting column 2 is welded on the right side of the ruler plate 1, the connecting column 2 is 30 centimeters in length, a mounting plate 3 is welded on the right end of the connecting column 2, mounting holes 4 are formed in the upper side and the lower side of the mounting plate 3, expansion bolts penetrate through the mounting holes 4 and are driven into drilled holes in a reservoir concrete edge, nuts on the expansion bolts are locked, the mounting plate 3 can be stably mounted on the reservoir concrete edge, a sliding sleeve 5 is sleeved on the ruler plate 1 in a sliding mode, the cross section of the sliding sleeve 5 matched with the ruler plate 1 is square, the sliding sleeve 5 is limited to rotate when the sliding sleeve 5 moves up and down on the ruler plate 1, the sliding sleeve 5 is of a square sleeve structure, a connecting plate 6 is welded on the left side of the sliding, be equipped with perforation 8 on the connecting plate 6, perforation 8 is the round hole structure, water level detector 7's upper end outer wall is equipped with external screw thread 9, external screw thread 9 runs through perforation 8 and locks through nut 10, water level detector 7's probe rod portion outer wall diameter is greater than perforation 8 internal diameter 2 millimeters, when nut 10 locking external screw thread 9, can be with water level detector 7 stable installation on connecting plate 6, water level detector 7's transmission line connection alarm 11's control end, water level detector 7's model is OHR-L2Y, 30 meters are chooseed for use to water level detector 7's transmission line length, alarm 11's model is LTE-1101J, when water level detector 7's probe rod contact water, alarm 11 is reported to the police in the immediate control.
Referring to fig. 1, 2, 3, 4 and 6, a connecting piece 12 is installed on the inner wall of a sliding sleeve 5, the sliding sleeve 5 and the connecting piece 12 are a fusion casting integrated piece, a cavity 101 is installed in a ruler plate 1, sliding openings 13 are installed on the left and right sides of the cavity 101, the connecting piece 12 penetrates through the cavity 101 and is in sliding contact with the inner wall of the sliding opening 13, the connecting piece 12 is in a square piece structure, the sliding opening 13 is in a square opening structure, a screw hole 14 is formed in the center of the connecting piece 12, a screw rod 15 is connected to the screw hole 14 through an internal thread, the screw rod 15 penetrates through the upper end of the cavity 101 and is welded with a rotating plate 16, the rotating plate 16 is in a circular plate structure, a loading box 17 is installed at the bottom of the ruler plate 1, the loading box 17 is in a circular box structure, the inner wall of the loading box 17 is in interference fit with the outer wall of a bearing 18, the inner, the lower end of the bearing lead screw 15 is rotated, so that the lead screw 15 is stable in rotation, the lead screw 15 is rotated forwards or backwards, the sliding sleeve 5 can be driven to move up and down on the ruler plate 1 through the matching of the screw hole 14 and the lead screw 15, and the height of the water level detector 7 can be changed conveniently.
During the use, because sliding sleeve 5 on chi board 1, sliding sleeve 5 and chi board 1 cooperation cross-section are square, it is rotatory when reciprocating on chi board 1 to restrict sliding sleeve 5, through the cooperation of connecting axle 19 with bearing 18, rotate the lower extreme of accepting lead screw 15, make lead screw 15 rotational stability, screw 15 is just revolved or the derotation, through the cooperation of screw hole 14 with lead screw 15, can drive sliding sleeve 5 and reciprocate on chi board 1, thereby conveniently change water level detection height of water level detector 7 temporarily, manage the water level warning device of a plurality of different water level detection heights relatively, this kind of water level warning device can effectively reduce water reservoir manager's management burden.
Claims (6)
1. The utility model provides a water level warning device for hydraulic and hydroelectric engineering, includes chi board (1), its characterized in that: spliced pole (2) have been installed to one side of chi board (1), the one end of spliced pole (2) is connected with mounting panel (3), be equipped with mounting hole (4) on mounting panel (3), the cover is equipped with sliding sleeve (5) on chi board (1), connecting plate (6) have been installed to one side of sliding sleeve (5), connecting plate (6) facial make-up is equipped with water level detector (7), the transmission line of water level detector (7) is connected with alarm (11), the built-in connection piece (12) that is equipped with of sliding sleeve (5), the both sides that are equipped with cavity (101) and cavity (101) in chi board (1) are equipped with spout (13), cavity (101) and spout (13) are run through in connection piece (12), be equipped with silk hole (14) and silk hole (14) female connection on connection piece (12) and have lead screw (15), lead screw (15) one end is rotated and is installed in the bottom of cavity (101) and lead screw (15) are worn out A plate (16).
2. The water level warning device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the sliding sleeve (5) is of a square sleeve structure.
3. The water level warning device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the connecting plate (6) is of a Z-shaped plate structure.
4. The water level warning device for the water conservancy and hydropower engineering according to claim 3, characterized in that: the water level detector is characterized in that a through hole (8) is formed in the connecting plate (6), an external thread (9) is arranged at one end of the water level detector (7), and the external thread (9) penetrates through the through hole (8) and is locked through a nut (10).
5. The water level warning device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the connecting piece (12) is of a square piece structure, and the sliding opening (13) is of a square opening structure.
6. The water level warning device for the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the bottom of the ruler plate (1) is provided with a loading box (17), a bearing (18) is arranged in the loading box (17), a connecting shaft (19) is arranged on the inner ring of the bearing (18), and one end of the connecting shaft (19) is connected with one end of a lead screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038620.8U CN213120705U (en) | 2020-09-17 | 2020-09-17 | Water level warning device for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038620.8U CN213120705U (en) | 2020-09-17 | 2020-09-17 | Water level warning device for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120705U true CN213120705U (en) | 2021-05-04 |
Family
ID=75662866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022038620.8U Withdrawn - After Issue CN213120705U (en) | 2020-09-17 | 2020-09-17 | Water level warning device for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120705U (en) |
-
2020
- 2020-09-17 CN CN202022038620.8U patent/CN213120705U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210504 Effective date of abandoning: 20240505 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210504 Effective date of abandoning: 20240505 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |