CN212747993U - Water level alarm device for hydraulic engineering - Google Patents
Water level alarm device for hydraulic engineering Download PDFInfo
- Publication number
- CN212747993U CN212747993U CN202021581987.8U CN202021581987U CN212747993U CN 212747993 U CN212747993 U CN 212747993U CN 202021581987 U CN202021581987 U CN 202021581987U CN 212747993 U CN212747993 U CN 212747993U
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- Prior art keywords
- water level
- rod
- liquid cylinder
- liquid
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000009792 diffusion process Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 230000008878 coupling Effects 0.000 abstract description 9
- 238000010168 coupling process Methods 0.000 abstract description 9
- 238000005859 coupling reaction Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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Abstract
The utility model discloses a hydraulic engineering technical field's a water level alarm device for hydraulic engineering, including the water level pole, it is provided with the scale mark to connect on the water level pole, the top rigid coupling of water level pole has the weather shield, the right side of water level pole is provided with a liquid section of thick bamboo, the rigid coupling has the dead lever between a liquid section of thick bamboo and the water level pole, the liquid hole of two sets of symmetries is seted up to the bottom of a liquid section of thick bamboo, be provided with the floater in the liquid section of thick bamboo, the rigid coupling has the spring between the bottom of floater and the inner chamber bottom of a liquid section of thick bamboo, the bottom rigid coupling of floater has the acting as go-between, act as go-between and pass. The utility model discloses simple structure, convenient operation cooperatees with the liquid section of thick bamboo through the water level pole, and the floater drives first pivot pole through acting as go-between and rotates, and the early warning at any time of being convenient for need not artifical and look over for a long time, labour saving and time saving, and the early warning is rapid, and early warning efficiency is high; the rain baffle is matched with the liquid outlet hole on the liquid cylinder, so that the early warning precision is improved, and the liquid cylinder is convenient to widely use.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a water level alarm device for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
The object can be divided into: flood control engineering for preventing flood disasters; the irrigation and water conservancy project, also called irrigation and drainage project, which can prevent drought, waterlogging and waterlogging from serving the agricultural production; channel and port projects that improve and create shipping conditions; urban water supply and drainage works serving industrial and domestic water, and treating and draining sewage and rainwater; water and soil conservation engineering and environmental hydraulic engineering for preventing water and soil loss and water pollution and maintaining ecological balance; the fishery water conservancy project of fishery production is protected and enhanced; sea reclamation engineering and the like meeting the needs of industrial and agricultural production or transportation.
In hydraulic engineering, water surface liquid levels such as rivers need to be warned sometimes, but most of the prior warnings are checked by manually checking a water level rod and checking the water level rod by comparing with a graduated scale on the water level rod, so that the prior warnings need to be checked at high frequency, energy is consumed, and the warning effect is poor.
Based on this, the utility model designs a water level alarm device for hydraulic engineering to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level alarm device for hydraulic engineering to solve the present most of early warnings that provide in the above-mentioned background art and all look over the water level pole through the manual work, look over the scale on it, not only need the high frequency to look over, consume energy, and the poor problem of early warning effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level alarm device for hydraulic engineering, includes the water level pole, it is provided with the scale mark to connect on the water level pole, the top rigid coupling of water level pole has weather shield, the right side of water level pole is provided with a liquid section of thick bamboo, a liquid section of thick bamboo with the rigid coupling has the dead lever between the water level pole, the liquid hole of two sets of symmetries is seted up to the bottom of a liquid section of thick bamboo, be provided with the floater in the liquid section of thick bamboo, the bottom rigid coupling of floater with the rigid coupling has the spring between the inner chamber bottom of a liquid section of thick bamboo, the bottom rigid coupling of floater has the acting as go-between, act as go-between passes the line hole bottom on the liquid section of thick bamboo with all be connected on the left side wall of water level pole and be provided with the leading wheel, be connected with first bull stick and second bull stick through bearing rotation around the inner chamber of alarm box between the both sides wall The first rotating rod is located on the left side of the second rotating rod, the first rotating rod and the second rotating rod are fixedly connected with a swing rod and a steering wheel respectively, a torsion spring is arranged on the first rotating rod in an installing mode, a contact is fixedly connected to the left side of the top of the swing rod, an alarm is arranged on the left side of the bottom of an inner cavity of the alarm box, an alarm switch is arranged on the top of the alarm, a diffusion opening is formed in the left side wall of the alarm box, and a stay wire sequentially penetrates through three groups of wire passing holes and is fixedly connected with the bottom of the swing rod.
Preferably, the top of the liquid cylinder expands outwards to provide a moving space for the floating ball, and the floating ball is prevented from being clamped on the outer side of the liquid cylinder.
Preferably, the bottoms of the two groups of guide wheels are horizontal, so that the stay wire can horizontally pass through the wire passing hole on the water level rod, and the cutting is avoided.
Preferably, the fixed connection point of the swing rod and the first rotating rod is located at the center of the swing rod, so that the contact is driven to swing conveniently.
Preferably, the alarm switch is located on a swinging path of the contact, so that the contact can press down the alarm switch to turn on the alarm.
Preferably, the outer edge of the rain baffle is positioned on the outer side of the liquid cylinder relative to the water level rod, so that the liquid cylinder is conveniently sheltered from rain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, convenient operation cooperatees with the liquid section of thick bamboo through the water level pole, and the floater drives first pivot pole through acting as go-between and rotates, and the early warning at any time of being convenient for need not artifical and look over for a long time, labour saving and time saving, and the early warning is rapid, and early warning efficiency is high;
2. the rain baffle is matched with the liquid outlet hole on the liquid cylinder, so that the early warning precision is improved, and the liquid cylinder is convenient to widely use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the alarm box of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1-water level rod, 2-scale mark, 3-rain baffle, 4-liquid cylinder, 5-fixed rod, 6-liquid outlet hole, 7-floating ball, 8-spring, 9-pull wire, 10-fixed seat, 11-alarm box, 12-line through hole, 13-guide wheel, 14-first rotating rod, 15-second rotating rod, 16-oscillating rod, 17-steering wheel, 18-torsion spring, 19-contact, 20-alarm, 21-alarm switch and 22-diffusion hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a water level alarm device for hydraulic engineering comprises a water level rod 1, wherein a scale mark 2 is connected and arranged on the water level rod 1, a rain baffle 3 is fixedly connected to the top of the water level rod 1, a liquid cylinder 4 is arranged on the right side of the water level rod 1, a fixing rod 5 is fixedly connected between the liquid cylinder 4 and the water level rod 1, two groups of symmetrical liquid outlet holes 6 are formed in the bottom of the liquid cylinder 4, a floating ball 7 is arranged in the liquid cylinder 4, a spring 8 is fixedly connected between the bottom of the floating ball 7 and the bottom of an inner cavity of the liquid cylinder 4, a pull wire 9 is fixedly connected to the bottom of the floating ball 7, the pull wire 9 penetrates through the spring 8, a fixing seat 10 is fixedly connected to the water level rod 1, an alarm box 11 is fixedly connected to the left side of the fixing seat 10, a line through hole 12 is formed in the bottom of the alarm box 11, the bottoms of the water level rod 1 and the liquid cylinder 4, guide wheels 13 are respectively connected to the bottom of the line through hole 12 and the left side wall of the water level rod 1, the first rotating rod 14 is located on the left side of the second rotating rod 15, the first rotating rod 14 and the second rotating rod 15 are fixedly connected with a swing rod 16 and a steering wheel 17 respectively, a torsion spring 18 is installed and arranged on the first rotating rod 14, a contact 19 is fixedly connected to the left side of the top of the swing rod 16, an alarm 20 is installed and arranged on the left side of the bottom of an inner cavity of the alarm box 11, an alarm switch 21 is installed and arranged on the top of the alarm 20, a diffusion opening 22 is formed in the left side wall of the alarm box 11, and the pull wire 9 sequentially penetrates through the three groups of wire through holes 12 and is fixedly connected with the bottom of the swing rod 16.
Furthermore, the top of the liquid cylinder 4 expands outwards to provide a moving space for the floating ball 7, and the floating ball 7 is prevented from being clamped outside the liquid cylinder 4.
Furthermore, the bottoms of the two groups of guide wheels 13 are horizontal, so that the stay wires 9 can be ensured to horizontally pass through the wire passing holes 12 on the water level rod 1, and the cutting is avoided.
Furthermore, the fixed connection point of the swing link 16 and the first rotating rod 14 is located at the center of the swing link 16, so as to drive the contact 19 to swing.
Further, the alarm switch 21 is located on the swing path of the contact 19, so that the contact 19 presses the alarm switch 21 down to turn on the alarm 20.
Furthermore, the outer edge of the rain baffle 3 is positioned on the outer side of the liquid cylinder 4 relative to the water level rod 1, so that rain shielding of the liquid cylinder 4 is facilitated.
One specific application of this embodiment is: the utility model is suitable for monitoring the water level, in particular to a water level alarm device for hydraulic engineering, when in use, the water level rod 1 is fixed in water bodies such as rivers for monitoring the water level, the scale mark 2 on the water level rod 1 is convenient for displaying the height of the liquid level at any time, the rain baffle 3 is convenient for shielding rainwater when raining, the rainwater is prevented from directly falling into the liquid cylinder 4, when the liquid level rises, the liquid level is horizontal with the top of the liquid cylinder 4, the top of the liquid cylinder 4 and the water level early warning line are positioned on the same horizontal plane, at the moment, the warning line is formed, water enters the liquid cylinder 4, the liquid cylinder 4 is filled with water, the buoyancy of the floating ball 7 is larger than the elasticity of the spring 8, so that the floating ball 7 floats upwards, the spring 8 is stretched, the pull wire 9 bypasses two groups of guide wheels 13 and a steering wheel 17, drives the first rotating rod 14 to rotate anticlockwise, the contact 19 is driven to rotate, the contact 19 is pressed down on, the alarm sound carries out early warning to external staff through diffusion mouth 22, is located the play liquid hole 6 of liquid section of thick bamboo 4 bottom, is convenient for blow into with the stormy waves little part water discharge, avoids reporting to the police in case.
The electrical components presented therein are all electrically connected to an external power source.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a water level alarm device for hydraulic engineering, includes water level pole (1), its characterized in that: the water level rod (1) is connected with scale marks (2), a rain baffle (3) is fixedly connected to the top of the water level rod (1), a liquid cylinder (4) is arranged on the right side of the water level rod (1), a fixing rod (5) is fixedly connected between the liquid cylinder (4) and the water level rod (1), two groups of symmetrical liquid outlet holes (6) are formed in the bottom of the liquid cylinder (4), a floating ball (7) is arranged in the liquid cylinder (4), a spring (8) is fixedly connected between the bottom of the floating ball (7) and the bottom of an inner cavity of the liquid cylinder (4), a pull wire (9) is fixedly connected to the bottom of the floating ball (7), the pull wire (9) penetrates through the spring (8), a fixing seat (10) is fixedly connected to the water level rod (1), a warning box (11) is fixedly connected to the left side of the fixing seat (10), and wire passing holes (12) are formed in the bottom of the warning box (11), the water level rod (1) and the bottom of the liquid cylinder (4), the bottom of the wire passing hole (12) on the liquid cylinder (4) and the left side wall of the water level rod (1) are respectively connected and provided with a guide wheel (13), a first rotating rod (14) and a second rotating rod (15) are rotatably connected between the front side wall and the rear side wall of an inner cavity of the alarm box (11) through bearings, the first rotating rod (14) is positioned on the left side of the second rotating rod (15), the first rotating rod (14) and the second rotating rod (15) are respectively fixedly connected with a swinging rod (16) and a steering wheel (17), the first rotating rod (14) is provided with a torsion spring (18), the left side of the top of the swinging rod (16) is fixedly connected with a contact (19), the left side of the bottom of the inner cavity of the alarm box (11) is provided with an alarm (20), the top of the alarm (20) is provided with an alarm switch (21), and the left side wall of the alarm box (11) is provided with a diffusion port (22), the pull wire (9) sequentially penetrates through the three groups of wire passing holes (12) and is fixedly connected with the bottom of the swing rod (16).
2. The water level alarm device for the hydraulic engineering according to claim 1, characterized in that: the top of the liquid cylinder (4) expands outwards.
3. The water level alarm device for the hydraulic engineering according to claim 1, characterized in that: the bottoms of the two groups of guide wheels (13) are horizontal.
4. The water level alarm device for the hydraulic engineering according to claim 1, characterized in that: the fixed connection point of the swing rod (16) and the first rotating rod (14) is positioned in the center of the swing rod (16).
5. The water level alarm device for the hydraulic engineering according to claim 1, characterized in that: the alarm switch (21) is located on the swing path of the contact (19).
6. The water level alarm device for the hydraulic engineering according to claim 1, characterized in that: the outer edge of the rain baffle (3) is positioned on the outer side of the liquid cylinder (4) relative to the water level rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581987.8U CN212747993U (en) | 2020-08-03 | 2020-08-03 | Water level alarm device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581987.8U CN212747993U (en) | 2020-08-03 | 2020-08-03 | Water level alarm device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212747993U true CN212747993U (en) | 2021-03-19 |
Family
ID=74986156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021581987.8U Withdrawn - After Issue CN212747993U (en) | 2020-08-03 | 2020-08-03 | Water level alarm device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212747993U (en) |
-
2020
- 2020-08-03 CN CN202021581987.8U patent/CN212747993U/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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210319 Effective date of abandoning: 20230904 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210319 Effective date of abandoning: 20230904 |