Water level monitor for water conservancy project based on Internet of Things transmission

Abstract

The utility model relates to the technical field of hydraulic engineering devices, and discloses a hydraulic engineering water level monitor based on Internet of Things transmission, which comprises a support column, one end of the back of the support column is fixedly connected with a mounting mechanism, and the surface of the support column is fixedly connected with an adjusting mechanism; and the lifting assembly comprises two rectangular long cylinders, the two rectangular long cylinders are fixedly connected to the left side and the right side of the supporting column correspondingly, friction blocks are arranged in the rectangular long cylinders, and a long rod is fixedly connected to one end of the front face of each friction block. According to the water level monitor for the water conservancy project based on Internet of Things transmission, through the arranged adjusting mechanism, the alarm height of the water level is adjusted, and at the moment, a connecting frame drives an L-shaped strip to move and drives a long rod to move under limiting of a limiting round block in a sliding base; and therefore, the friction block is driven to be tightly attached to the interior of the rectangular long cylinder, a corresponding damping effect is generated, and stable height adjustment of the device can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering devices, in particular to a water level monitor for water conservancy engineering based on Internet of Things transmission. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawings, etc. It carries out engineering planning and design, on-site construction, engineering budgeting, and water conservancy equipment maintenance and repair in the field of water conservancy engineering. In addition, it is also necessary to carry out water level monitoring of corresponding water conservancy projects, and the corresponding instruments will be used.

[0003] According to patent number CN 217083903 U, a water level detection alarm for a hydraulic project based on big data is disclosed, which includes a water level rod, a mounting plate is installed at the bottom of the water level rod, a metal ring is installed on the water level rod, a floating seat is sleeved on the water level rod, a mounting frame is installed on the upper surface of the floating seat, and a monitoring instrument is installed on the mounting frame.

[0004] The water level detection alarm for water conservancy projects based on big data can realize real-time monitoring and alarm of water levels during the monitoring of water levels of water conservancy projects, and a protective cover is provided to effectively prevent aquatic plants, floating objects, etc. from affecting the raising and lowering of the floating seat. However, it is not convenient to adjust the alarm height of the water level accordingly, so the device needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a water level monitor for water conservancy projects based on Internet of Things transmission to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water level monitor for water conservancy projects based on Internet of Things transmission, comprising a support column, one end of the back of the support column is fixedly connected to a mounting mechanism, and the surface of the support column is fixedly connected to an adjustment mechanism;

[0007] The adjustment mechanism includes a lifting assembly and a positioning assembly, and the positioning assembly is arranged at one end of the lifting assembly;

[0008] The lifting assembly includes a rectangular long cylinder, there are two rectangular long cylinders, the two rectangular long cylinders are respectively fixedly connected to the left and right sides of the support column, a friction block is arranged inside the rectangular long cylinder, one end of the front side of the friction block is fixedly connected to a long rod, a cross block is slidably connected inside the support column, a sliding seat is fixedly connected to the surface of the cross block, first springs are respectively fixedly connected to the two ends of the sliding seat, one end of the first spring is fixedly connected to a limited position circular block, the inside of the limited position circular block is fixedly connected to the surface of the long rod, a cross connecting plate is slidably connected to the bottom end of the support column, floating plates are respectively fixedly connected to the left and right sides of the cross connecting plate, and an electronic water level sensor is fixedly connected inside the cross block;

[0009] The positioning assembly includes an L-shaped bar, which is fixedly connected to one end of the long rod. There are two L-shaped bars, and a connecting frame is fixedly connected between the two L-shaped bars. One end of the connecting frame is fixedly connected to a T-shaped rod, and one end of the T-shaped rod is fixedly connected to a second spring. One end of the second spring is fixedly connected to the front side of the sliding seat, a positioning bar is fixedly connected to the inner side of the connecting frame, and a positioning seat is fixedly connected to the front side of the support column.

[0010] Preferably, a limiting groove is provided inside the sliding seat, and the surface of the limiting round block is slidably connected to the inside of the limiting groove, so as to facilitate the sliding of the limiting round block under the limiting inside the limiting groove, thereby performing a supporting and limiting function when the friction block moves tightly against the inside of the rectangular long cylinder.

[0011] Preferably, a through hole is provided inside the sliding seat, and the surface of the long rod passes through the through hole provided inside the sliding seat.

[0012] Preferably, a positioning through hole is provided on the surface of the positioning seat, and the surface of the positioning strip matches the inside of the positioning through hole, so that the positioning strip can be easily inserted into the inside of the positioning through hole, thereby performing a positioning function when adjusting the height of the device.

[0013] Preferably, a through hole is provided on the front side of the slide seat, and the surface of the T-shaped rod passes through the through hole provided on the front side of the slide seat.

[0014] Preferably, the mounting mechanism includes a plug column, which is fixedly connected to the top back side of the support column, a third spring is fixedly connected inside the plug column, one end of the third spring is fixedly connected to a plug rod, a T-shaped plug block is provided inside the top end of the plug rod, a bolt is threadedly connected inside the T-shaped plug block, one end of the back side of the plug column is fixedly connected to a mounting plate, the inside of the plug column is slidably connected to the surface of the plug rod, a slot is provided at the top end of the plug rod, and the lower surface of the T-shaped plug block is plugged into the inside of the slot.

[0015] Preferably, threaded holes are provided inside the top end of the column and the top end of the rod, and the surface of the bolt is threadedly connected to the inside of the threaded hole, so as to facilitate the installation and disassembly of the mounting plate, the rod and the column by means of bolts.

[0016] Compared with the prior art, the utility model provides a water level monitor for water conservancy projects based on Internet of Things transmission, which has the following beneficial effects:

[0017] 1. The water level monitor for water conservancy projects based on Internet of Things transmission can move the slide up and down and drive the height adjustment of the electronic water level sensor through the setting adjustment mechanism, so as to adjust the alarm height of the water level. At this time, the connecting frame drives the L-shaped bar to move and drives the long rod to move under the limit of the limit circle in the slide, thereby driving the friction block to fit closely with the inside of the rectangular long cylinder and produce a corresponding damping effect, so as to ensure the smooth height adjustment of the device.

[0018] 2. The water level monitor for water conservancy projects based on the Internet of Things transmission uses an installation mechanism to connect the inside of the plug column on the support column with the surface of the plug rod. After it is fully inserted, use a T-shaped plug block to insert it into the slot opened at the top of the plug rod and perform corresponding limit operations. After that, bolts can be used to fix the device to install it. It is easy to disassemble and assemble, which is convenient for later maintenance and replacement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 This is a three-dimensional split cross-sectional view of the lifting component of the utility model;

[0022] Figure 3 This is a three-dimensional split cross-sectional view of the clamping assembly of the utility model;

[0023] Figure 4 This is a three-dimensional split cross-sectional view of the installation mechanism of the utility model;

[0024] Figure 5 It is a three-dimensional cross-sectional view of the support column of the utility model.

[0025] In the figure: 1. support column; 2. adjustment mechanism; 21. lifting assembly; 211. rectangular long cylinder; 212. friction block; 213. long rod; 2131. first spring; 214. cross block; 215. limit circular block; 216. slide seat; 217. cross connecting plate; 218. floating plate; 219. electronic water level sensor; 22. positioning assembly; 221. L-shaped strip; 222. connecting frame; 223. T-shaped rod; 224. second spring; 225. positioning strip; 226. positioning seat; 3. installation mechanism; 31. plug column; 32. third spring; 33. plug rod; 34. T-shaped plug block; 35. bolt; 36. installation plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] Combination Figures 2 to 5 A water level monitor for water conservancy projects based on Internet of Things transmission includes a support column 1, a mounting mechanism 3 is fixedly connected to one end of the back of the support column 1, and an adjustment mechanism 2 is fixedly connected to the surface of the support column 1;

[0031] The adjustment mechanism 2 includes a lifting component 21 and a positioning component 22, wherein the positioning component 22 is arranged at one end of the lifting component 21;

[0032] The lifting assembly 21 includes a rectangular long cylinder 211, and there are two rectangular long cylinders 211. The two rectangular long cylinders 211 are respectively fixedly connected to the left and right sides of the support column 1. A friction block 212 is arranged inside the rectangular long cylinder 211, and a long rod 213 is fixedly connected to one end of the front side of the friction block 212. A cross block 214 is slidably connected inside the support column 1, and a slide seat 216 is fixedly connected to the surface of the cross block 214. The two ends of the slide seat 216 are respectively fixedly connected to the first spring 2131, and one end of the first spring 2131 is fixedly connected to the limited position circular block 215. The inside of the limited position circular block 215 is fixedly connected to the surface of the long rod 213. A cross connecting plate 217 is slidably connected to the bottom end of the support column 1, and floating plates 218 are respectively fixedly connected to the left and right sides of the cross connecting plate 217. An electronic water level sensor 219 is fixedly connected to the cross block 214.

[0033] The locking assembly 22 includes an L-shaped bar 221, which is fixedly connected to one end of the long rod 213. There are two L-shaped bars 221, and a connecting frame 222 is fixedly connected between the two L-shaped bars 221. One end of the connecting frame 222 is fixedly connected to a T-shaped rod 223, and one end of the T-shaped rod 223 is fixedly connected to a second spring 224. One end of the second spring 224 is fixedly connected to the front of the slide 216. A positioning bar 225 is fixedly connected to the inner side of the connecting frame 222, and a positioning seat 226 is fixedly connected to the front of the support column 1. A limiting groove is provided inside the slide 216, and the surface of the limiting round block 215 is slidably connected to the inside of the limiting groove.

[0034] Furthermore, a through hole is opened inside the slide 216, the surface of the long rod 213 passes through the through hole opened inside the slide 216, a positioning through hole is opened on the surface of the positioning seat 226, the surface of the positioning bar 225 matches the inside of the positioning through hole, a through hole is opened on the front of the slide 216, and the surface of the T-shaped rod 223 passes through the through hole opened on the front of the slide 216. The slide 216 can be moved up and down and drive the height adjustment of the electronic water level sensor 219, thereby realizing the adjustment of the alarm height of the water level. At this time, the connecting frame 222 drives the L-shaped bar 221 to move and drives the long rod 213 to move under the limit of the limit circle 215 in the slide 216, thereby driving the friction block 212 to fit tightly with the inside of the rectangular long tube 211 and produce a corresponding damping effect, thereby ensuring the smooth height adjustment of the device.

[0035] Embodiment 2

[0036] See also Figure 1-5On the basis of the first embodiment, the mounting mechanism 3 further comprises a plug post 31, the plug post 31 is fixedly connected to the top of the back side of the support column 1, a third spring 32 is fixedly connected inside the plug post 31, one end of the third spring 32 is fixedly connected to a plug rod 33, a T-shaped plug block 34 is arranged inside the top of the plug rod 33, a bolt 35 is threadedly connected inside the T-shaped plug block 34, a mounting plate 36 is fixedly connected to one end of the back side of the plug post 31, the inside of the plug post 31 is slidably connected to the surface of the plug rod 33, a slot is provided at the top of the plug rod 33, and the lower surface of the T-shaped plug block 34 is plugged into the inside of the slot.

[0037] Furthermore, threaded holes are provided inside the top of the column 31 and the top of the rod 33, and the surface of the bolt 35 is threadedly connected to the inside of the threaded hole. The inside of the column 31 on the support column 1 is plugged into the surface of the rod 33. After it is fully inserted, use the T-shaped plug block 34 to insert it into the slot provided at the top of the rod 33 and perform corresponding limiting operations. After that, the bolt 35 can be used to fix it to carry out the installation operation of the device. It is easy to disassemble and assemble, and is convenient for later maintenance and replacement of the device.

[0038] In actual operation, when the device is used, the electronic water level sensor 219 is connected to the Internet of Things system. An alarm device is provided on the electronic water level sensor 219. A contact is provided on the cross connecting plate 217. When the water level reaches the floating plate 218, it is driven to float up, and the contact on the cross connecting plate 217 is driven to move to the detectable sensing position at the bottom of the electronic water level sensor 219, thereby sending out a corresponding alarm signal. When the alarm height of the water level needs to be adjusted, the slide seat 216 is held and the T-shaped rod 223 is pressed, thereby driving the connecting frame 2 When the positioning bar 22 moves, the positioning bar 225 is separated from the internal position of the positioning seat 226, and then the slide seat 216 can be moved up and down to drive the height adjustment of the electronic water level sensor 219, thereby adjusting the alarm height of the water level. At this time, the connecting frame 222 drives the L-shaped bar 221 to move and drives the long rod 213 to move under the limit of the limit round block 215 in the slide seat 216, thereby driving the friction block 212 to fit tightly with the inside of the rectangular long tube 211 and produce a corresponding damping effect, thereby ensuring the stable height adjustment of the device;

[0039] In addition, when installing and using the device, the inside of the plug column 31 on the support column 1 is plugged into the surface of the plug rod 33. After it is fully inserted, use the T-shaped plug block 34 to insert it into the slot opened at the top of the plug rod 33 and perform corresponding limiting. After that, the bolt 35 can be used to fix it to carry out the installation operation of the device. It is easy to disassemble and assemble, which is convenient for later maintenance and replacement of the device.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A water level monitor for a hydraulic project based on Internet of Things transmission, comprising a support column (1), characterized in that: A mounting mechanism (3) is fixedly connected to one end of the back side of the support column (1), and an adjustment mechanism (2) is fixedly connected to the surface of the support column (1); The adjustment mechanism (2) comprises a lifting component (21) and a locking component (22), wherein the locking component (22) is arranged at one end of the lifting component (21); The lifting assembly (21) comprises a rectangular long tube (211), wherein there are two rectangular long tubes (211), and the two rectangular long tubes (211) are respectively fixedly connected to the left and right sides of the support column (1), a friction block (212) is arranged inside the rectangular long tube (211), and a long rod (213) is fixedly connected to the front end of the friction block (212), and a cross block (214) is slidably connected inside the support column (1), and a sliding seat (216) is fixedly connected to the surface of the cross block (214), and the sliding seat (216) is fixedly connected to the surface of the cross block (214). The two ends of the seat (216) are respectively fixedly connected with a first spring (2131), one end of the first spring (2131) is fixedly connected with a limit round block (215), the limit round block (215) is fixedly connected with the surface of the long rod (213) inside, the bottom end of the support column (1) is slidably connected with a cross connecting plate (217), the left and right sides of the cross connecting plate (217) are respectively fixedly connected with floating plates (218), and the cross block (214) is fixedly connected with an electronic water level sensor (219); The positioning assembly (22) comprises an L-shaped bar (221), wherein the L-shaped bar (221) is fixedly connected to one end of the long bar (213), there are two L-shaped bars (221), a connecting frame (222) is fixedly connected between the two L-shaped bars (221), one end of the connecting frame (222) is fixedly connected to a T-shaped bar (223), one end of the T-shaped bar (223) is fixedly connected to a second spring (224), one end of the second spring (224) is fixedly connected to the front of the sliding seat (216), a positioning bar (225) is fixedly connected to the inner side of the connecting frame (222), and a positioning seat (226) is fixedly connected to the front of the support column (1).

2. According to claim 1, a water level monitor for water conservancy projects based on Internet of Things transmission, characterized in that: A limiting groove is provided inside the sliding seat (216), and the surface of the limiting round block (215) is slidably connected to the inside of the limiting groove.

3. The water level monitor for water conservancy projects based on Internet of Things transmission according to claim 1 is characterized by: A through hole is provided inside the sliding seat (216), and the surface of the long rod (213) passes through the through hole provided inside the sliding seat (216).

4. The water level monitor for water conservancy projects based on Internet of Things transmission according to claim 1, characterized in that: A positioning through hole is provided on the surface of the positioning seat (226), and the surface of the positioning strip (225) matches the interior of the positioning through hole.

5. The water level monitor for water conservancy projects based on Internet of Things transmission according to claim 1 is characterized by: The front side of the slide seat (216) is provided with a through hole, and the surface of the T-shaped rod (223) passes through the through hole provided on the front side of the slide seat (216).

6. The water level monitor for water conservancy projects based on Internet of Things transmission according to claim 1, characterized in that: The mounting mechanism (3) comprises a plug post (31), wherein the plug post (31) is fixedly connected to the top of the back side of the support post (1), a third spring (32) is fixedly connected inside the plug post (31), one end of the third spring (32) is fixedly connected to a plug rod (33), a T-shaped plug block (34) is arranged inside the top of the plug rod (33), a bolt (35) is threadedly connected inside the T-shaped plug block (34), a mounting plate (36) is fixedly connected to one end of the back side of the plug post (31), the inside of the plug post (31) is slidably connected to the surface of the plug rod (33), a slot is provided at the top of the plug rod (33), and the lower surface of the T-shaped plug block (34) is plugged into the inside of the slot.

7. The water level monitor for water conservancy projects based on Internet of Things transmission according to claim 6 is characterized by: The top end of the plug column (31) and the top end of the plug rod (33) are both provided with threaded holes, and the surface of the bolt (35) is threadedly connected to the inside of the threaded holes.

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