CN218765506U - Water level early warning device for reservoir flood prevention - Google Patents
Water level early warning device for reservoir flood prevention Download PDFInfo
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- CN218765506U CN218765506U CN202222796009.0U CN202222796009U CN218765506U CN 218765506 U CN218765506 U CN 218765506U CN 202222796009 U CN202222796009 U CN 202222796009U CN 218765506 U CN218765506 U CN 218765506U
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- water level
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- early warning
- box body
- flood prevention
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 230000002265 prevention Effects 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 42
- 230000000007 visual effect Effects 0.000 claims abstract description 13
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a water level early warning device for reservoir flood prevention, which relates to the technical field of water level early warning, and comprises four threaded rods arranged below a supporting box body respectively, wherein a supporting column is connected with the lower thread of the threaded rod, a base is arranged below the supporting column, a plurality of first through holes are arranged on the circumference of the base, and barb ground nails are arranged in the first through holes; a height adjusting device is arranged between the supporting box body and the four threaded rods, an audible and visual alarm is arranged on the supporting box body, and a loudspeaker is arranged on the audible and visual alarm; a monitoring box is arranged below the supporting box body, the monitoring box is positioned in the center of the four threaded rods, a trigger switch is arranged on the top wall of the monitoring box, and four fixed rods are respectively arranged in the monitoring box; the utility model discloses simple structure is reliable, and is effectual to reservoir flood prevention water level early warning, and control is convenient, is suitable for the popularization.
Description
Technical Field
The utility model relates to a water level early warning technical field, concretely relates to a water level early warning device for reservoir flood prevention.
Background
The reservoir is a water conservancy project building for storing flood and regulating water flow, and can be used for irrigation, power generation, flood control and fish culture. It is an artificial lake formed by building a barrage at the narrow mouth of a mountain ditch or river. Sometimes natural lakes are also called reservoirs (natural reservoirs). In reservoir management, water level monitoring is an important management content, because the reservoir water level is directly related to important decisions such as water storage capacity, reservoir ecology, reservoir safety and the like. However, the depths of different reservoirs during construction are different, so that the height requirements of early warning are different, the conventional water level early warning device for reservoir flood prevention cannot adjust the height of the early warning water level as required, and in the process of monitoring and early warning the water level, sundries and dirt in water easily enter the monitoring box, so that the work of the floating plate is influenced, the water level monitoring is inaccurate, and the water level early warning is influenced.
Disclosure of Invention
The utility model provides a to above-mentioned problem, provide a water level early warning device for reservoir flood prevention, solve the problem that current water level early warning device of reservoir flood prevention can't carry out the altitude mixture control to the water level of early warning as required.
The technical scheme of the utility model is that: a water level early warning device for reservoir flood prevention comprises a support column and a support box body;
four threaded rods are respectively arranged below the supporting box body, supporting columns are connected to the lower threads of the threaded rods, a base is arranged below the supporting columns, a plurality of first through holes are formed in the circumference of the base, and barbed ground nails are arranged in the first through holes;
a height adjusting device is arranged between the supporting box body and the four threaded rods, an audible and visual alarm is arranged on the supporting box body, and a loudspeaker is arranged on the audible and visual alarm;
the monitoring box is characterized in that a monitoring box is arranged below the supporting box body and is positioned at the centers of the four threaded rods, a trigger switch is arranged on the top wall of the monitoring box, four fixed rods are arranged in the monitoring box respectively, the first ends of the fixed rods are connected with the top wall of the monitoring box, the second ends of the fixed rods are connected with supporting blocks, the supporting blocks are fixedly connected with the inner wall of the monitoring box, and four fixed rods are sleeved with a floating plate which is slidably connected with the four fixed rods, a trigger block is arranged on the floating plate and matched with the trigger switch in position, an acousto-optic alarm is respectively electrically connected with the trigger switch and the trigger block, and a detachable filter screen is arranged at the bottom of the monitoring box.
Further, be equipped with the bracing piece on the supporting box body, be equipped with solar panel on the bracing piece, bracing piece one side is equipped with the battery, battery and solar panel electric connection, the battery respectively with audible-visual annunciator and megaphone electric connection.
Further, height adjusting device includes twist grip, sprocket and chain, four threaded rod one end pivoted runs through the supporting box diapire and is connected with the supporting box roof rotation, one of them threaded rod one end pivoted runs through the supporting box roof and is connected with twist grip, four all the cover is equipped with the sprocket on the threaded rod, four be equipped with the same chain of matched with on the sprocket, the chain is connected with four sprocket meshing respectively.
Further, be equipped with the recess in the monitoring case, be equipped with on the filter screen with recess matched with arch, protruding detachable sets up in the recess, be equipped with the second through-hole in the arch, the recess inner wall is equipped with the screw hole, threaded hole is equipped with the bolt, the bolt runs through second through-hole and screw hole spiro union.
Furthermore, a display frame is arranged on the monitoring box, and a water level scale is arranged on the display frame.
The utility model has the advantages that:
the utility model realizes that the water level height of the early warning is adjusted according to the requirement when the depths are different during the construction of different reservoirs by arranging the threaded rod, the rotating handle, the chain wheel and the chain, thereby improving the practicability of the device; through the arrangement of the filter screen, the bulges, the second bolt and the second threaded hole, impurities and dirt in water are filtered, the accuracy of water level monitoring is improved, and the accuracy is improved; by arranging the display frame, the water level fluctuation can be monitored and recorded at any time, and the applicability of the device is improved; by arranging the solar panel, the supporting rod and the storage battery, the conversion from solar energy to electric energy is realized, and the effects of environmental protection and energy saving are achieved; through setting up base and barb ground nail, increased the stability of device, effectively improve the practicality of device. The utility model discloses simple structure is reliable, and is effectual to reservoir flood prevention water level early warning, and control is convenient, is suitable for the popularization.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the monitoring box of the present invention;
fig. 3 is a schematic view of the installation of the monitoring box in bottom view;
FIG. 4 is a schematic view of the installation of the height adjustment device of the present invention;
FIG. 5 is a schematic view of the sprocket mounting of the present invention;
fig. 6 is a schematic view of the installation of the filter screen of the present invention.
Reference numerals:
1 is the base, 2 is barb ground nail, 3 is the support column, 4 is the threaded rod, 5 is the supporting box body, 6 is twist grip, 7 is solar panel, 8 is the bracing piece, 9 is the battery, 10 is audible-visual annunciator, 11 is the megaphone, 12 is the monitoring box, 13 is trigger switch, 14 is the observation frame, 15 is the dead lever, 16 is the floating plate, 17 is the supporting shoe, 18 is the trigger block, 19 is the sprocket, 20 is the chain, 21 is the filter screen, 211 is the arch, 212 is the bolt, 22 is the screw hole, 23 is first through-hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, a water level early warning device for reservoir flood prevention comprises a support column 3 and a support box body 5;
four threaded rods 4 are respectively installed below the supporting box body 5, supporting columns 3 are connected to the lower portions of the threaded rods 4 in a threaded mode, the threaded rods 4 rotate to drive the supporting box body 5 to lift, the supporting columns 3 are used for fixing the threaded rods 4, a base 1 is installed below the supporting columns 3, the base 1 is used for supporting the supporting columns 3, a plurality of first through holes 23 are formed in the circumference of the base 1, barbed ground nails 2 are installed in the first through holes 23, and the first through holes 23 are matched with the barbed ground nails 2 to fix the base 1 to the bottom of the reservoir;
a height adjusting device is arranged between the supporting box body 5 and the four threaded rods 4, the supporting box body 5 is used for protecting the height adjusting device, the height adjusting device comprises a rotating handle 6, chain wheels 19 and chains 20, one end of each of the four threaded rods 4 is rotatably connected with the top wall of the supporting box body 5 through the bottom wall of the supporting box body 5, one end of each of the four threaded rods 4 is rotatably connected with the top wall of the supporting box body 5 through the top wall of the supporting box body, the rotating handle 6 is rotated to drive one of the threaded rods 4 to rotate, chain wheels 19 are fixedly sleeved on the four threaded rods 4, one of the threaded rods 4 is rotated to drive one of the chain wheels 19 to rotate, one of the chain wheels 19 is rotated to drive the other three chain wheels 19 to rotate, the other three chain wheels 19 are rotated to drive the other three threaded rods 4 to rotate, the same chain 20 matched with the four chain wheels 19 is arranged on the four chain wheels 19, the chain 20 is respectively meshed with the four chain wheels 19, and the chain 20 is used for connecting the four chain wheels 19;
an audible and visual alarm 10 is installed on the supporting box body 5, a loudspeaker 11 is installed on the audible and visual alarm 10, the audible and visual alarm 10 is started to generate alarm audible and visual sound, and the loudspeaker 11 is used for amplifying alarm sound;
a monitoring box 12 is arranged below the supporting box body 5, a display frame 14 is arranged on the monitoring box 12, a water level scale is arranged on the display frame 14, the display frame 14 and the water level scale are matched for monitoring the water level, the monitoring box 12 is positioned at the center of the four threaded rods 4, a trigger switch 13 is arranged on the top wall of the monitoring box 12, four fixing rods 15 are respectively arranged in the monitoring box 12, the monitoring box 12 is used for protecting the fixing rods 15, the first end of each fixing rod 15 is connected with the top wall of the monitoring box 12, the second end of each fixing rod 15 is connected with a supporting block 17, each supporting block 17 is used for supporting the corresponding fixing rod 15, and each supporting block 17 is fixedly connected with the inner wall of the monitoring box 12, the four fixing rods 15 are slidably sleeved with the same floating plate 16, the fixing rods 15 are used for sliding the floating plate 16, the floating plate 16 is slidably connected with the four fixing rods 15, the floating plate 16 is provided with a trigger block 18, the floating plate 16 is forced to drive the trigger block 18 to move upwards, the trigger block 18 is matched with the position of the trigger switch 13, the trigger block 18 is in contact with the trigger switch 13 and is used for starting the audible and visual alarm 10, the audible and visual alarm 10 is respectively electrically connected with the trigger switch 13 and the trigger block 18, the bottom of the monitoring box 12 is provided with a detachable filter screen 21, and the filter screen 21 is used for blocking sundries in water;
the monitoring box 12 is internally provided with a groove, the filter screen 21 is provided with a bulge 211 matched with the groove, the bulge 211 is used for fixing the filter screen 21, the bulge 211 is detachably arranged in the groove, the bulge 211 is provided with a second through hole, the inner wall of the groove is provided with a threaded hole 22, a bolt 212 is arranged in the threaded hole 22, the bolt 212 penetrates through the second through hole and the threaded hole 22 to be in threaded connection with the threaded hole 22, and the bolt 212, the second through hole and the threaded hole 22 are matched for fixing and dismounting the filter screen 21;
install bracing piece 8 on the supporting box 5, install solar panel 7 on the bracing piece 8, bracing piece 8 is used for supporting solar panel 7, battery 9 is installed to 8 one sides of bracing piece, battery 9 and 7 electric connection of solar panel, solar panel 7 charges for battery 9, battery 9 respectively with audible- visual annunciator 10 and 11 electric connection of megaphone, battery 9 is used for supplying power for audible-visual annunciator 10 and megaphone 11 respectively.
The utility model discloses a use method: when the flood prevention water level early warning device is used, the height of the flood prevention water level early warning device of the reservoir is adjusted according to the depth of the reservoir, the rotating handle 6 is rotated to drive one of the threaded rods 4 to rotate, one of the threaded rods 4 rotates to drive one of the chain wheels 19 to rotate, one of the chain wheels 19 rotates to drive the other three chain wheels 19 to rotate, the other three chain wheels 19 rotate to drive the other three threaded rods 4 to rotate, the threaded rods 4 rotate to drive the supporting box body 5 to lift, therefore, the height of the flood prevention water level early warning device is adjusted, after the height of the flood prevention water level early warning device is adjusted to a proper height, the flood prevention water level early warning device of the reservoir is placed in a specified place, the base 1 is fixed at the bottom of the reservoir through the cooperation of the first through holes 23 and the barbed ground nails 2, the floating plate 16 is driven to move upwards when the water level in the reservoir rises, when the trigger block 18 on the floating plate 16 moves upwards to touch the trigger switch 13, the audible and visual alarm 10 is started to generate audible and amplify the alarm, and convenience is brought for workers to find flood situations more quickly.
The utility model realizes that the water level height of the early warning is adjusted according to the requirement when the depths are different during the construction of different reservoirs by arranging the threaded rod, the rotating handle, the chain wheel and the chain, thereby improving the practicability of the device; through the arrangement of the filter screen, the bulges, the second bolt and the second threaded hole, impurities and dirt in water are filtered, the accuracy of water level monitoring is improved, and the accuracy is improved; by arranging the display frame, the water level fluctuation can be monitored and recorded at any time, and the applicability of the device is improved; by arranging the solar panel, the supporting rod and the storage battery, the conversion from solar energy to electric energy is realized, and the effects of environmental protection and energy saving are achieved; through setting up base and barb ground nail, increased the stability of device, effectively improve the practicality of device. The utility model discloses simple structure is reliable, and is effectual to reservoir flood prevention water level early warning, and control is convenient, is suitable for the popularization.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A water level early warning device for reservoir flood prevention is characterized by comprising a support column (3) and a support box body (5);
four threaded rods (4) are respectively arranged below the supporting box body (5), a supporting column (3) is in threaded connection with the lower portion of each threaded rod (4), a base (1) is arranged below each supporting column (3), a plurality of first through holes (23) are formed in the circumference of the base (1), and barb ground nails (2) are arranged in the first through holes (23);
a height adjusting device is arranged between the supporting box body (5) and the four threaded rods (4), an audible and visual alarm (10) is arranged on the supporting box body (5), and a loudspeaker (11) is arranged on the audible and visual alarm (10);
support box (5) and have monitoring box (12), monitoring box (12) are located four threaded rods (4) centers, monitoring box (12) roof is equipped with trigger switch (13), be equipped with four dead lever (15) in monitoring box (12) respectively, dead lever (15) first end is connected with monitoring box (12) roof, dead lever (15) second end is connected with supporting shoe (17), supporting shoe (17) and monitoring box (12) inner wall fixed connection, four the cover is equipped with same showy board (16) on dead lever (15), showy board (16) and four dead lever (15) sliding connection, be equipped with trigger block (18) on showy board (16), trigger block (18) cooperate with the position of trigger switch (13), audible-visual annunciator (10) respectively with trigger switch (13) and trigger block (18) electric connection, monitoring box (12) bottom is equipped with detachable filter screen (21).
2. The water level early warning device for flood prevention of the reservoir according to claim 1, characterized in that: be equipped with bracing piece (8) on supporting box body (5), be equipped with solar panel (7) on bracing piece (8), bracing piece (8) one side is equipped with battery (9), battery (9) and solar panel (7) electric connection, battery (9) respectively with audible-visual annunciator (10) and megaphone (11) electric connection.
3. The water level early warning device for flood prevention of the reservoir according to claim 1, characterized in that: height adjusting device includes rotating handle (6), sprocket (19) and chain (20), four threaded rod (4) one end pivoted runs through supporting box (5) diapire and is connected with supporting box (5) roof rotation, one of them threaded rod (4) one end pivoted runs through supporting box (5) roof and is connected with rotating handle (6), four all the cover is equipped with sprocket (19), four on threaded rod (4) be equipped with the same chain of matched with (20) on sprocket (19), chain (20) are connected with four sprocket (19) meshing respectively.
4. The water level early warning device for flood prevention of the reservoir according to claim 1, characterized in that: be equipped with the recess in monitoring case (12), be equipped with on filter screen (21) with recess matched with protruding (211), protruding (211) detachable sets up in the recess, be equipped with the second through-hole on protruding (211), the recess inner wall is equipped with screw hole (22), be equipped with bolt (212) in screw hole (22), bolt (212) run through second through-hole and screw hole (22) spiro union.
5. The water level early warning device for flood prevention of the reservoir according to claim 1, characterized in that: the monitoring box (12) is provided with a display frame (14), and the display frame (14) is provided with a water level scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222796009.0U CN218765506U (en) | 2022-10-24 | 2022-10-24 | Water level early warning device for reservoir flood prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222796009.0U CN218765506U (en) | 2022-10-24 | 2022-10-24 | Water level early warning device for reservoir flood prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765506U true CN218765506U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222796009.0U Expired - Fee Related CN218765506U (en) | 2022-10-24 | 2022-10-24 | Water level early warning device for reservoir flood prevention |
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| Country | Link |
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| CN (1) | CN218765506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249879A (en) * | 2023-10-18 | 2023-12-19 | 天启工程咨询有限公司 | Water conservancy flood prevention monitoring system |
-
2022
- 2022-10-24 CN CN202222796009.0U patent/CN218765506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249879A (en) * | 2023-10-18 | 2023-12-19 | 天启工程咨询有限公司 | Water conservancy flood prevention monitoring system |
| CN117249879B (en) * | 2023-10-18 | 2024-03-26 | 天启工程咨询有限公司 | Water conservancy flood prevention monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: Room 302, No. 1223 Jiatan, Chengguan District, Lanzhou City, Gansu Province, 730000 Patentee after: Gansu Zhongwei Construction Engineering Co.,Ltd. Address before: 733399 Building 221, East Street New Area, Sanlei Town, Minqin County, Wuwei City, Gansu Province Patentee before: Yang Shubing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230328 |