CN214309037U

CN214309037U - Static early warning device for tide level early warning

Info

Publication number: CN214309037U
Application number: CN202120435186.9U
Authority: CN
Inventors: 王传亮; 卞世俊; 李舜禹
Original assignee: Shanghai Chuanhe Water Conservancy Planning And Design Co ltd
Current assignee: Shanghai Chuanhe Water Conservancy Planning And Design Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-28
Anticipated expiration: 2031-02-26

Abstract

The utility model belongs to the technical field of tide level early warning equipment and specifically relates to a static early warning device for tide level early warning is related to, and it is including monitoring early warning device body, level gauge, floater, the below of monitoring early warning device body is connected with the installation section of thick bamboo of inside cavity setting, the floater is located the installation section of thick bamboo, it has limbers and air vent to open on the installation section of thick bamboo, the air vent is located the top of limbers, one side of installation section of thick bamboo still is equipped with and is used for carrying out the supporting mechanism that supports it. This application has the advantage that improves the liquid level count data and reads the accuracy.

Description

Static early warning device for tide level early warning

Technical Field

The application relates to the field of tide level early warning equipment, in particular to a static early warning device for tide level early warning.

Background

The water level of the periodically rising and falling affected by tide is called the tide level, and because the water level heights of the rising tide and the ebb tide are inconstant, the tide level is usually monitored by arranging a tide level monitoring device, and when the tide level is too high or too low, the tide level monitoring device can both send out early warning signals in time.

Chinese patent with publication number CN206876267U discloses a novel water conservancy and hydropower monitoring and early warning device, including the monitoring and early warning device body, the inside level gauge that is provided with of monitoring and early warning device body, and the bottom of level gauge is provided with the floater, and inner wall one side of monitoring and early warning device body is fixed with the survey needle.

When the device is in a strong wind weather, tidal water fluctuates under the influence of wind force, the floating ball floats up and down in the fluctuating tidal water so as to drive the liquid level meter to float up and down, and at the moment, a monitoring person cannot accurately read the height of the tidal level through the measuring needle, so that the device has the defect of open weather.

SUMMERY OF THE UTILITY MODEL

In order to improve the degree of accuracy of reading the level gauge data, this application provides a static early warning device for tide level early warning.

The application provides a static early warning device for tide level early warning adopts following technical scheme:

the utility model provides a static early warning device for tide level early warning, includes monitoring early warning device body, level gauge, floater, the below of monitoring early warning device body is connected with the installation section of thick bamboo of inside cavity setting, the floater is located the installation section of thick bamboo, it has limbers and air vent to open on the installation section of thick bamboo, the air vent is located the top of limbers, one side of installation section of thick bamboo still is equipped with and is used for its supporting mechanism who supports.

Through adopting above-mentioned technical scheme, in the moisture passed through the limbers entering installation cylinder, the air in the installation cylinder passed through the air vent and discharged, because the moisture in the installation cylinder receives external wind-force influence less, so the floater is comparatively more stable in the moisture, and the degree of floating is less, and is more accurate when monitoring personnel read the reading on the liquid level meter through the measuring stylus.

Optionally, the mounting cylinder comprises a plurality of coaxially arranged mounting rings, two adjacent mounting rings are detachably connected, and the bottom end of the mounting ring at the bottom is closed.

By adopting the technical scheme, the installation barrel is arranged in a split manner, so that the length of the installation barrel can be adjusted when the monitoring device is used for monitoring different water areas.

Optionally, the limber hole is located on the mounting ring at the lowest, and a gauze is connected to the inner side wall of the mounting ring at the lowest, relative to the limber hole.

Through adopting above-mentioned technical scheme, the setting of gauze is to its interception effect of tiny particle impurity to the possibility in the tiny particle impurity gets into the installation section of thick bamboo has been reduced.

Optionally, the outer side wall of the lowermost mounting ring is circumferentially provided with a rotating groove, the outer side wall of the lowermost mounting ring is wrapped with two rotating rings which are semicircular, the two rotating rings are detachably connected, the inner side wall of each rotating ring is connected with a rotating strip which slides in the rotating groove, the outer side wall of each rotating ring is connected with a rotating blade, the rotating blades on the two rotating rings are circumferentially arranged around the axis of the mounting ring, and the rotating rings are connected with scraping plates which are tightly attached to the outer side wall of the lowermost mounting ring.

Through adopting above-mentioned technical scheme, the tide can drive rotating vane and take place to rotate, and rotating vane passes through the rotating ring and drives the scraper blade rotation, because the scraper blade is hugged closely with the lateral wall of below collar, consequently can strike off the marine organism attached to on the lateral wall of below collar to the marine organism has been reduced and has been attached to and block up the possibility of through-hole.

Optionally, the scraper comprises two scraper blades which are tightly attached to the outer side wall of the lowermost mounting ring, and the distance between the two scraper blades is gradually reduced along the direction far away from the axis of the mounting cylinder.

By adopting the technical scheme, the rotation direction of the rotating blade can be changed along with the change of the flow direction of the tidal water. The components of a whole that can function independently through the scraper blade sets up and the distance between two doctor-bars diminishes along the direction of keeping away from the installation section of thick bamboo axis gradually to when this rotating vane is just reversing, the scraper blade can both realize cleaning work and the clearance effect is better.

Optionally, the vent hole is located on the uppermost mounting ring.

By adopting the technical scheme, the vent hole and the water through hole are spaced sufficiently, so that the change range of the tide level which can be monitored by the monitoring device is expanded.

Optionally, the outer side walls of the scraper and the mounting cylinder are coated with anticorrosive coatings.

Through adopting above-mentioned technical scheme, anticorrosive coating plays the guard action to installation section of thick bamboo and scraper blade, has reduced installation section of thick bamboo and scraper blade and has rubbed the grow because of corroding to cause the possibility of hindrance to the rotation of scraper blade, be favorable to improving the clearance effect of scraper blade.

Optionally, a plurality of steel ball rollers are circumferentially connected to the side wall of the bottom of the rotating groove, and the lower surface of the rotating strip is pressed on the steel ball rollers.

Through adopting above-mentioned technical scheme, the setting up of steel ball gyro wheel makes the rotation strip when rotating the inslot and sliding more comfortable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the tide water enters the installation cylinder through the water through hole, the air in the installation cylinder is discharged through the air through hole, and the tide water in the installation cylinder is less influenced by external wind power, so the floating ball is relatively stable in the tide water, the floating degree is relatively low, and monitoring personnel can read the reading on the liquid level meter through the measuring needle accurately;

2. due to the change of the flow direction of the tide, the rotation direction of the rotating blade is changed. The components of a whole that can function independently through the scraper blade sets up and the distance between two doctor-bars diminishes along the direction of keeping away from the installation section of thick bamboo axis gradually to when this rotating vane is just reversing, the scraper blade can both realize cleaning work and the clearance effect is better.

Drawings

FIG. 1 is a schematic structural diagram for embodying the present application;

FIG. 2 is a cross-sectional view of a mounting ring used in embodiments embodying the present application;

fig. 3 is an exploded view for showing the connection relationship between the mounting ring, the rotary blade and the wiper blade in the embodiment of the present application.

Description of reference numerals: 11. a base; 12. a column; 13. a support arm; 14. connecting columns; 21. monitoring and early warning device body; 22. a liquid level meter; 23. a floating ball; 24. a positioning ring; 25. a support bar; 26. a mounting ring; 261. a rotating groove; 262. a water through hole; 263. a vent hole; 3. a screen; 41. a rotating ring; 42. rotating the strip; 43. a rotating blade; 44. scraping a blade; 5. and (5) steel ball rollers.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a static early warning device for early warning of a tide level. Referring to fig. 1, the static early warning device for early warning of the tide level comprises a monitoring mechanism for monitoring the tide level, a supporting mechanism for supporting the monitoring mechanism, and a cleaning mechanism for cleaning the monitoring mechanism.

Referring to fig. 1, the support mechanism includes a base 11, a column 12, a support arm 13, and a connection column 14. The base 11 is poured on the bank edge by concrete, the upright post 12 is vertically arranged, and the bottom end is poured in the base 11. Support arm 13 level setting and one end weld in stand 12, the vertical setting of spliced pole 14 just is close to the one end that support arm 13 kept away from stand 12, and the top of spliced pole 14 welds in the lower surface of support arm 13.

Referring to fig. 1 and 2, the monitoring mechanism includes a monitoring and early warning device body 21, a liquid level meter 22, a floating ball 23, and an installation cylinder. The upper surface of monitoring early warning device body 21 and the bottom welding of spliced pole 14, inside cavity and the bottom opening of monitoring early warning device body 21.

Referring to fig. 1 and 2, a positioning ring 24 is arranged in the monitoring and early warning device body 21, and an axis of the positioning ring 24 is vertically arranged. A plurality of support rods 25 are circumferentially integrally formed on the outer side wall of the positioning ring 24, and one ends of the support rods 25 far away from the positioning ring 24 are fixedly connected to the inner side wall of the monitoring and early warning device body 21. The liquid level meter 22 is vertically arranged and slidably arranged in the positioning ring 24 in a penetrating manner, and the floating ball 23 is connected to the bottom end of the liquid level meter 22.

Referring to fig. 1 and 2, the installation cylinder is located below the monitoring and early warning device body 21, the installation cylinder is hollow and vertically arranged, and the floating ball 23 is located in the installation cylinder. The circumferential side wall of the mounting cylinder is provided with a plurality of limber holes 262 and a vent hole 263, the limber holes 262 are uniformly arranged around the circumferential direction of the axis of the mounting cylinder, and the vent hole 263 is positioned above the limber holes 262.

Referring to fig. 1 and 2, the body of the mounting cylinder below the vent hole 263 is immersed in the tide water, the tide water enters the mounting cylinder through the water through hole 262, and the air in the mounting cylinder is discharged through the vent hole 263. The tidal water in the mounting cylinder is not easy to fluctuate under the influence of wind power, so the floating ball 23 is in a relatively stable state, and the floating degree is relatively small.

Referring to fig. 1 and 2, monitoring early warning device body 21 is made by transparent glass material simultaneously, and monitoring personnel can see through monitoring early warning device body 21 and directly read the reading of level gauge 22 through the measuring pin, and the reading accuracy that monitoring personnel read is higher.

Referring to fig. 1 and 2, the mounting cylinder includes a plurality of coaxially disposed mounting rings 26, and the two adjacent mounting rings 26 and the uppermost mounting ring 26 are bolted to the monitoring and early warning device body 21 respectively. Through the components of a whole that can function independently setting of an installation section of thick bamboo, monitoring personnel can be according to the difference in monitoring waters and adjust the height of an installation section of thick bamboo to improve monitoring effect and precision.

Referring to fig. 1 and 2, the bottom end of the lowermost collar 26 is closed, thereby reducing the possibility of marine organisms entering the mounting cylinder and adhering to the inside wall of the mounting cylinder, thereby impeding the upward and downward flotation of the float 23.

Referring to fig. 1 and 2, the water passage hole 262 is located on the lowermost mounting ring 26, and the vent hole 263 is located on the uppermost mounting ring 26, so that the distance between the vent hole 263 and the water passage hole 262 is increased, and the height range of the tide level monitored by the liquid level meter 22 is increased.

Referring to fig. 2, the inner side wall of the lowermost mounting ring 26 is bonded with the gauze 3 at a position opposite to the water through hole 262, and the gauze 3 is arranged to intercept small particle impurities, so that the possibility that the small particle impurities enter the mounting cylinder through the water through hole 262 is reduced.

Referring to fig. 2 and 3, a cleaning mechanism is located on the lowermost mounting ring 26, and the cleaning mechanism includes two rotating rings 41, a rotating bar 42, a rotating blade 43, and a scraper. The two rotating rings 41 are both arranged in a semicircular shape, the two rotating rings 41 are bolted, the mounting ring 26 at the lowest part is positioned between the two rotating rings 41, and the inner side wall of each rotating ring 41 is tightly attached to the outer side wall of the mounting ring 26 at the lowest part and is positioned above the water through hole 262.

Referring to fig. 2 and 3, one rotating strip 42 is integrally formed on each of the inner side walls of the two rotating rings 41, a rotating groove 261 is circumferentially formed on the outer side wall of the lowermost mounting ring 26, and both the two rotating strips 42 slide in the rotating groove 261. The rotating blades 43 are fixedly connected to the outer side wall of the rotating ring 41, and the rotating blades 43 on the two rotating rings 41 are uniformly arranged in the circumferential direction around the axis of the mounting ring 26.

Referring to fig. 2 and 3, the scrapers are vertically arranged and are fixedly connected to the lower surfaces of the two rotating rings 41 respectively, the scrapers are closely attached to the outer side wall of the rotating ring 41 at the lowest part, and the distance between the rotating ring 41 and the water through hole 262 is smaller than the distance between the farthest part of the scraper and the rotating ring 41.

Referring to fig. 2 and 3, when tide rises and falls, tide water can push the rotating blades 43 to rotate, the rotating blades 43 drive the scrapers to rotate through the rotating ring 41, and the scrapers are tightly attached to the outer side wall of the lowermost mounting ring 26, so that marine organisms attached to the outer side wall of the lowermost mounting ring 26 can be scraped, and the possibility that the marine organisms attach to block the through holes is reduced.

Referring to fig. 2 and 3, the direction of rotation of the rotary blade 43 may be changed by the tidal water, because the flow direction of the tidal water is not constant. The scraper blade includes two all with the doctor-bar 44 that the below collar 26 lateral wall hugs closely, and the distance between two doctor-bars 44 diminishes to hugging closely along the direction of keeping away from the installation section of thick bamboo axis gradually to this no matter rotating vane 43 is positive and negative or when reversing, the scraper blade can both realize scraping off and strike off the effect better to marine organism.

Referring to fig. 2 and 3, since the mounting cylinder and the scraper may be corroded by soaking in the damp water for a long time, friction between the scraper and the mounting cylinder becomes large after corrosion, and thus the cleaning work of the scraper is hindered, and therefore, the outer side walls of the scraper and the mounting cylinder are coated with an anticorrosive coating (not shown).

Referring to fig. 2 and 3, the arrangement of the antirust coating protects the scraper and the installation cylinder, and reduces the possibility of corrosion in the scraper and the installation cylinder, thereby reducing the friction between the scraper and the installation cylinder and being beneficial to improving the cleaning effect of the scraper on marine organisms.

Referring to fig. 3, a plurality of steel ball rollers 5 are circumferentially and threadedly connected to the side wall of the bottom of the rotation groove 261, the lower surface of the rotation bar 42 is pressed against the steel ball rollers 5, and the sliding friction between the rotation groove 261 and the rotation bar 42 is changed into rolling friction by the arrangement of the steel ball rollers 5, so that the rotation bar 42 is more smoothly slid in the rotation groove 261.

The implementation principle of the static early warning device for early warning of the tide level in the embodiment of the application is as follows: in the rivers got into the installation section of thick bamboo through limbers 262, the air in the installation section of thick bamboo was discharged through air vent 263, because the tidal water in the installation section of thick bamboo receives external wind-force influence less, so floater 23 is comparatively more stable in the tidal water, and the degree of floating is less, and is more accurate when monitoring personnel read the reading on the liquid level meter through the survey needle.

When rising tide or going back tide, the tide water can drive rotating vane 43 and take place to rotate, and rotating vane 43 drives the scraper blade through swivel 41 and rotates, because the scraper blade is hugged closely with the lateral wall of below collar 26, consequently can strike off the marine organism that adheres to on the lateral wall of below collar 26 to reduce the marine organism and attached to and block up the possibility of through-hole, thereby ensure that the installation section of thick bamboo communicates with each other inside and outside.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a static early warning device for tide level early warning, includes monitoring early warning device body (21), level gauge (22), floater (23), its characterized in that: the lower part of monitoring early warning device body (21) is connected with the installation section of thick bamboo that inside cavity set up, floater (23) are located the installation section of thick bamboo, it has limbers (262) and air vent (263) to open on the installation section of thick bamboo, air vent (263) are located the top of limbers (262), one side of installation section of thick bamboo still is equipped with the supporting mechanism who is used for supporting it.

2. The static warning device for tide level warning as claimed in claim 1, wherein: the installation cylinder comprises a plurality of coaxially arranged installation rings (26), two adjacent installation rings (26) are detachably connected, and the bottom end of the installation ring (26) at the bottom is closed.

3. The static warning device for tide level warning as claimed in claim 2, wherein: the water through holes (262) are positioned on the mounting ring (26) at the lowest part, and the position, opposite to the water through holes (262), on the inner side wall of the mounting ring (26) at the lowest part is connected with a gauze (3).

4. The static warning device for tide level warning as claimed in claim 2, wherein: the utility model provides a rotation groove (261) has been opened to circumference on the lateral wall of below collar (26), and the parcel has two swivel becket (41) that are the semicircle ring type on the lateral wall of below collar (26), can dismantle between two swivel becket (41) and connect, be connected with rotation strip (42) that slide in swivel becket (261) on the inside wall of swivel becket (41), be connected with rotating vane (43) on the lateral wall of swivel becket (41), rotating vane (43) on two swivel becket (41) are around the axis circumference setting of collar (26), be connected with the scraper blade of hugging closely with below collar (26) lateral wall on swivel becket (41).

5. The static warning device for tide level warning as claimed in claim 4, wherein: the scraper comprises two scraper blades (44) which are tightly attached to the outer side wall of the lowermost mounting ring (26), and the distance between the two scraper blades (44) is gradually reduced along the direction far away from the axis of the mounting cylinder.

6. The static warning device for tide level warning as claimed in claim 2, wherein: the ventilation hole (263) is positioned on the uppermost mounting ring (26).

7. The static warning device for tide level warning as claimed in claim 4, wherein: and the outer side walls of the scraper plate and the mounting cylinder are coated with anticorrosive coatings.

8. The static warning device for tide level warning as claimed in claim 4, wherein: the side wall of the bottom of the rotating groove (261) is circumferentially connected with a plurality of steel ball rollers (5), and the lower surface of the rotating strip (42) is pressed on the steel ball rollers (5).