CN218673819U

CN218673819U - Water level monitoring equipment for hydraulic engineering

Info

Publication number: CN218673819U
Application number: CN202223422070.5U
Authority: CN
Inventors: 李俊芳; 黄敏婕; 程洁清; 杨敏玲
Original assignee: Guangdong Xujin Construction Engineering Co ltd
Current assignee: Guangdong Xujin Construction Engineering Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-21
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a water level supervisory equipment for hydraulic engineering, comprising a base plate, the fixedly connected with pillar of center department at bottom plate top, the front end on bottom plate top right side is provided with water level monitoring subassembly. The utility model discloses a set up water level monitoring subassembly, can monitor the water level, it is automatic to drive the bull stick through servo motor, it is automatic that the bull stick drives first helical gear, it is automatic that first helical gear drives the second helical gear, it is automatic that the second helical gear drives the threaded rod, the threaded rod drives the threaded sleeve downstream, the threaded sleeve drives casing downstream through the connecting rod, the casing drives cleaning pad downstream, the surface to the pillar is cleaned, the surface area of avoiding the pillar covers there are moss and dust, through setting up above structure, self-cleaning's advantage has been possessed, it does not possess self-cleaning's problem to have solved current water level monitoring device, thereby can be better satisfy user's user demand.

Description

Water level monitoring equipment for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering water level monitoring technical field specifically is a water level supervisory equipment for hydraulic engineering.

Background

Hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, wherein water level monitoring is an important part of the hydraulic engineering. For example, chinese patent application No. 202122863847.0, a water level monitoring device for hydraulic engineering is proposed, the device ascends through a floating ball to drive a sliding cylinder to move upwards at a supporting column, a pointer at one side of the sliding cylinder is matched with a scale mark on a scale plate, so that the real-time water level condition can be directly observed, when the water level ascends to a warning position, a pressing plate on the floating ball contacts a control switch, and an alarm is started to give an alarm, but because the scale plate is soaked in water for a long time, dust and moss are easily covered on the surface area of the scale plate, so that the identification line on the surface is not obvious, the monitoring effect is influenced, and the existing water level monitoring device has the defect of no automatic cleaning, and the using requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a water level supervisory equipment for hydraulic engineering has possessed self-cleaning's advantage, has solved current water level monitoring device and has had not possess self-cleaning's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water level supervisory equipment for hydraulic engineering, includes the bottom plate, the fixedly connected with pillar is located at the center at bottom plate top, the front end on bottom plate top right side is provided with water level monitoring subassembly, the left top fixedly connected with servo motor of pillar, servo motor's output fixedly connected with bull stick, the right-hand member of bull stick passes through the bearing and extends to the inner chamber of pillar and has cup jointed first helical gear, the surface engagement of first helical gear has the second helical gear, the threaded rod has been cup jointed to the internal surface of second helical gear, the top of threaded rod and the junction of bottom and pillar inner chamber are passed through the bearing and are rotated and be connected, the surface threaded connection of threaded rod has the threaded sleeve, the equal fixedly connected with connecting rod in threaded sleeve's the left and right sides, the one end that the connecting rod was kept away from mutually all extends to the outside and the fixedly connected with casing of pillar, the internal surface fixedly connected with cleaning pad of casing, the internal surface of cleaning pad closely laminates with the outside of pillar.

Preferably, the cleaning pad is made of sponge, and the outer surface of the support post is provided with scale marks.

Preferably, the water level monitoring assembly comprises a guide rod, a sliding sleeve is connected to the outer surface of the guide rod in a sliding mode, and a floating ball is fixedly connected to the back face of the sliding sleeve.

Preferably, the front face of the sliding sleeve is fixedly connected with a pointer, the top of the guide rod is fixedly connected with a fixed plate, and the right side of the bottom of the fixed plate is provided with a control switch.

Preferably, the top fixedly connected with warning light of pillar, control switch's right side is through the junction electric connection of wire and warning light.

Preferably, the left end of the pointer is located in front of the support column, the four corners of the top of the bottom plate are provided with limit bolts, and the bottoms of the limit bolts extend to the bottom of the bottom plate.

Preferably, the left side and the right side of the strut are both provided with a moving groove, and the outer surface of the connecting rod is in sliding connection with the inner surface of the moving groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up water level monitoring subassembly, can monitor the water level, it is automatic to drive the bull stick through servo motor, it is automatic that the bull stick drives first helical gear, it is automatic that first helical gear drives the second helical gear, it is automatic that the second helical gear drives the threaded rod, the threaded rod drives the threaded sleeve downstream, the threaded sleeve drives casing downstream through the connecting rod, the casing drives cleaning pad downstream, the surface to the pillar is cleaned, the surface area of avoiding the pillar covers there are moss and dust, through setting up above structure, self-cleaning's advantage has been possessed, it does not possess self-cleaning's problem to have solved current water level monitoring device, thereby can be better satisfy user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the pillar structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of the threaded sleeve structure of the present invention.

In the figure: 1. a base plate; 2. a pillar; 3. a water level monitoring assembly; 31. a guide bar; 32. a sliding sleeve; 33. a floating ball; 34. a pointer; 35. a fixing plate; 36. a control switch; 37. a warning light; 4. a servo motor; 5. a rotating rod; 6. a first helical gear; 7. a second helical gear; 8. a threaded rod; 9. a threaded sleeve; 10. a connecting rod; 11. a housing; 12. a cleaning pad; 13. a moving groove; 14. scale lines are marked.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a water level monitoring device for hydraulic engineering comprises a bottom plate 1, a pillar 2 is fixedly connected to the center of the top of the bottom plate 1, a water level monitoring assembly 3 is disposed at the front end of the right side of the top of the bottom plate 1, a servo motor 4 is fixedly connected to the top of the left side of the pillar 2, a rotating rod 5 is fixedly connected to the output end of the servo motor 4, the right end of the rotating rod 5 extends to the inner cavity of the pillar 2 through a bearing and is sleeved with a first helical gear 6, a second helical gear 7 is engaged with the outer surface of the first helical gear 6, a threaded rod 8 is sleeved on the inner surface of the second helical gear 7, the top and the bottom of the threaded rod 8 are rotatably connected to the inner cavity of the pillar 2 through a bearing, a threaded sleeve 9 is connected to the outer surface of the threaded rod 8 through a thread, connecting rods 10 are fixedly connected to the left and right sides of the threaded sleeve 9, and the ends of the connecting rods 10 far away from each other extend to the outer side of the pillar 2 and are fixedly connected to a shell 11, the inner surface of the shell 11 is fixedly connected with a cleaning pad 12, the inner surface of the cleaning pad 12 is tightly attached to the outer side of the strut 2, by arranging the water level monitoring component 3, the water level can be monitored, the rotating rod 5 is driven by the servo motor 4 to move automatically, the rotating rod 5 drives the first helical gear 6 to move automatically, the first helical gear 6 drives the second helical gear 7 to move automatically, the second helical gear 7 drives the threaded rod 8 to move automatically, the threaded rod 8 drives the threaded sleeve 9 to move downwards, the threaded sleeve 9 drives the shell 11 to move downwards through the connecting rod 10, the shell 11 drives the cleaning pad 12 to move downwards, the outer surface of the strut 2 is cleaned, the outer surface area of the strut 2 is prevented from being covered with moss and dust, by arranging the structure, the automatic cleaning advantage is achieved, and the problem that the existing water level monitoring device is not provided with automatic cleaning is solved, thereby being capable of better meeting the use requirements of users.

Specifically, the cleaning pad 12 is made of sponge, the scale marks 14 are arranged on the outer surface of the supporting column 2, and the supporting column 2 is convenient to clean through the cleaning pad 12.

Specifically, the water level monitoring assembly 3 includes a guide rod 31, a sliding sleeve 32 slidably connected to an outer surface of the guide rod 31, and a floating ball 33 fixedly connected to a back surface of the sliding sleeve 32.

Specifically, the front of the sliding sleeve 32 is fixedly connected with the pointer 34, the top of the guide rod 31 is fixedly connected with the fixing plate 35, the right side of the bottom of the fixing plate 35 is provided with the control switch 36, and the guide rod 31, the sliding sleeve 32, the floating ball 33 and the pointer 34 are arranged, so that the height of the water level can be conveniently measured.

Specifically, the top fixedly connected with warning light 37 of pillar 2, the junction electric connection of wire and warning light 37 is passed through on control switch's 36 right side, through setting up control switch 36 and warning light 37, has made things convenient for and has carried out the early warning to the water level height, improves its monitoring effect.

Specifically, the left end of pointer 34 is located the place ahead of pillar 2, and the four corners at bottom plate 1 top all is provided with spacing bolt, and spacing bolt's bottom all extends to bottom plate 1's bottom, through setting up spacing bolt, has made things convenient for and has fixed bottom plate 1.

Specifically, the moving groove 13 has all been seted up to the left and right sides of pillar 2, and the surface of connecting rod 10 and the internal surface sliding connection of moving groove 13 have made things convenient for to lead connecting rod 10 through setting up moving groove 13.

The working principle is as follows:

when the cleaning pad is used, the bottom plate 1 and a submarine embedded column are fixed through a limiting bolt, when the water level rises, the floating ball 33 drives the sliding sleeve 32 to slide upwards on the outer surface of the guide rod 31 through the buoyancy of the floating ball, the sliding sleeve 32 drives the pointer 34 to slide upwards, the height of the water level can be measured and monitored through the direction of the pointer 34 pointing to the scale mark 14, when the water level reaches a set warning line, the sliding sleeve 32 collides with the control switch 36, the control switch 36 is opened, the control switch 36 controls the warning lamp 37, the warning lamp 37 can monitor the height of the water level, after the cleaning pad is used for a period of time, part of dust and moss are covered on the outer surface of the support 2, the observation of the scale mark 14 is influenced, at the moment, the servo motor 4 is started through an external controller, the servo motor 4 drives the rotating rod 5 to move automatically, the rotating rod 5 drives the first helical gear 6 to move automatically, the first helical gear 6 drives the second helical gear 7 to move automatically, the second helical gear 7 drives the outer surface of the threaded rod 8 to drive the threaded sleeve 9 to move downwards, the shell 11 to move downwards, and the cleaning pad has the advantage that dust and the dust is prevented from being covered by the cleaning pad 2.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water level supervisory equipment for hydraulic engineering, includes bottom plate (1), its characterized in that: fixedly connected with pillar (2) is located at the center at bottom plate (1) top, the front end on bottom plate (1) top right side is provided with water level monitoring subassembly (3), left top fixedly connected with servo motor (4) of pillar (2), output fixedly connected with bull stick (5) of servo motor (4), the right-hand member of bull stick (5) extends to the inner chamber of pillar (2) and has cup jointed first helical gear (6) through the bearing, the surface meshing of first helical gear (6) has second helical gear (7), threaded rod (8) has been cup jointed to the internal surface of second helical gear (7), the top of threaded rod (8) is passed through the bearing rotation with the junction of bottom and pillar (2) inner chamber and is connected, the surface threaded connection of threaded rod (8) has threaded sleeve (9), the equal fixedly connected with connecting rod (10) in the left and right sides of threaded sleeve (9), the one end that connecting rod (10) kept away from mutually all extends to the outside and fixedly connected with casing (11) of pillar (2), the internal surface fixedly connected with casing (12) of cleaning pad (12), the inseparable internal surface of cleaning pad (2) outside.

2. The water level supervisory equipment for hydraulic engineering of claim 1, characterized by: the cleaning pad (12) is made of sponge, and the outer surface of the support column (2) is provided with scale marks (14).

3. The water level supervisory equipment for hydraulic engineering of claim 1, characterized by: the water level monitoring assembly (3) comprises a guide rod (31), the outer surface of the guide rod (31) is connected with a sliding sleeve (32) in a sliding mode, and the back of the sliding sleeve (32) is fixedly connected with a floating ball (33).

4. The water level monitoring equipment for hydraulic engineering according to claim 3, characterized in that: the front fixedly connected with pointer (34) of sliding sleeve (32), the top fixedly connected with fixed plate (35) of guide bar (31), the right side of fixed plate (35) bottom is provided with control switch (36).

5. The water level monitoring equipment for hydraulic engineering according to claim 4, characterized in that: the top fixedly connected with warning light (37) of pillar (2), the junction electric connection of wire and warning light (37) is passed through on the right side of control switch (36).

6. The water level supervisory equipment for hydraulic engineering according to claim 4, characterized in that: the left end of the pointer (34) is located in front of the support column (2), the four corners of the top of the bottom plate (1) are provided with limiting bolts, and the bottoms of the limiting bolts extend to the bottom of the bottom plate (1).

7. The water level supervisory equipment for hydraulic engineering according to claim 1, characterized in that: the left side and the right side of the strut (2) are both provided with moving grooves (13), and the outer surface of the connecting rod (10) is in sliding connection with the inner surface of the moving grooves (13).