阅读说明：本技术 一种水文情报水位监测装置 (Hydrology information water level monitoring device ) 是由 赵兰兰 王容 宫博亚 李磊 尹志杰 王恺 于 2020-12-17 设计创作，主要内容包括：本发明适用于水文情报监测领域,提供了一种水文情报水位监测装置,包括：水底面,所述水底面上安装有滑槽核,所述滑槽内部设有滑块,所述滑块上安装有驱动轮,所述滑块上方安装有水位监测筒,所述水位监测筒上安装有调节装置,所述水位监测筒上设有开口,所述开口上方安装有控制中心,所述开口内部设有卡槽,所述卡槽内部设有卡块,所述卡块下方固定连接有连接绳,所述连接绳另一端固定安装有水位监测探头,所述水位监测探头与控制中心电路连接；所述水位监测筒底部侧壁安装有进水管,所述进水管内部安装有滤网,所述滤网上安装有水流限速装置,该装置通过在水位监测筒内部附加调节装置和水流限速装置,使装置适用性更强,监测数据更准确。(The invention is suitable for the hydrology information monitoring field, provides a hydrology information water level monitoring device, including: the water level monitoring device comprises a water bottom surface, wherein a chute core is arranged on the water bottom surface, a sliding block is arranged in the chute, a driving wheel is arranged on the sliding block, a water level monitoring cylinder is arranged above the sliding block, an adjusting device is arranged on the water level monitoring cylinder, an opening is formed in the water level monitoring cylinder, a control center is arranged above the opening, a clamping groove is formed in the opening, a clamping block is arranged in the clamping groove, a connecting rope is fixedly connected below the clamping block, a water level monitoring probe is fixedly arranged at the other end of the connecting rope, and the water level monitoring probe is connected with a control center circuit; the water level monitoring device is characterized in that a water inlet pipe is installed on the side wall of the bottom of the water level monitoring cylinder, a filter screen is installed inside the water inlet pipe, a water flow speed limiting device is installed on the filter screen, and the device is strong in applicability and accurate in monitoring data through an additional adjusting device and the water flow speed limiting device inside the water level monitoring cylinder.)

1. A hydrology information water level monitoring device, comprising: the water bottom surface (1) is characterized in that a sliding groove (2) is mounted on the water bottom surface (1), a sliding block (3) is arranged inside the sliding groove (2), a driving wheel (4) is mounted on the sliding block (3), a water level monitoring cylinder (5) is mounted above the sliding block (3), an adjusting device (6) is mounted on the water level monitoring cylinder (5), an opening (7) is formed in the water level monitoring cylinder (6), a control center (8) is mounted above the opening (7), a clamping groove (9) is formed in the opening (7), a clamping block (10) is arranged in the clamping groove (9), a connecting rope (11) is fixedly connected below the clamping block (10), a water level monitoring probe (12) is fixedly mounted at the other end of the connecting rope (11), and the water level monitoring probe (12) is in circuit connection with the control center (8); inlet tube (13) are installed to water level monitoring section of thick bamboo (5) bottom lateral wall, inlet tube (13) internally mounted has filter screen (14), install rivers speed limiter (15) on filter screen (14).

2. The hydrologic information water level monitoring device of claim 1, wherein said water flow rate-limiting device (15) comprises a bottom plate (151), said bottom plate (151) is fixedly connected with the middle of the strainer (14), a pneumatic cylinder (152) is installed above said bottom plate (151), a pneumatic rod (153) is installed inside said pneumatic cylinder (152), a hinged block (154) is installed on the side portion of the other end of said pneumatic rod (153), a first connecting rod (155) is hinged on said hinged block (154), a first sleeve column (156) and a second sleeve column (157) are connected on said first connecting rod (155) in a bearing link mode, a first triangular plate (158) is fixedly installed on the side portion of said first sleeve column (156), a second triangular plate (159) is fixedly installed on the side portion of said second sleeve column (157), a third sleeve column (1510) and a fourth sleeve column (1) are fixedly installed on the other side portions of said first triangular plate (158) and said second triangular plate (159), the third set of post (1510) and fourth set of post (1511) are inside to be equipped with second connecting rod (1512), second connecting rod (1512) bottom articulates there is third connecting rod (1513), the third connecting rod (1513) other end is articulated with pneumatic cylinder (152) lateral wall.

3. Hydrologic intelligence water level monitoring device according to claim 2, characterized in that the sum of the height and the sum of the width of the first triangular plate (158) and the second triangular plate (159) are smaller than the height and the width of the inlet pipe (13), respectively.

4. Hydrologic information water level monitoring device according to claim 2, characterized in that the side of said first and second triangular plates (158, 159) is provided with rubber pads, said rubber pads contacting the inner wall of the inlet pipe (13).

5. The hydrologic information water level monitoring device of claim 1, wherein said adjusting device (6) comprises a first sleeve (61), said first sleeve (61) is fixedly installed in the middle of the water level monitoring cylinder (5), a second sleeve (62) is installed inside said first sleeve (61), a support plate (63) is installed at the bottom of said first sleeve (61), a motor (64) is installed on said support plate (63), a rotating rod (65) is installed on said motor (64), and a limiting rod (66) is installed at the other end of said rotating rod (65); a square hole (67) is formed in the side wall of the first sleeve (61), a square block (68) is arranged in the square hole (67), a positioning plate (69) is fixedly mounted on the side portion of the square block (68), the positioning plate (69) is fixedly connected with the outer portion of the first sleeve (61), and a guide groove (610) is formed in a gap between the square hole (67) and the square block (68); and a guide post (611) is fixedly mounted on the side wall of the second sleeve (62), one end of the guide post (611) is matched with the limiting rod (66), and the other end of the guide post (611) is matched with the guide groove (610).

6. Hydrologic intelligence water level monitoring device according to claim 5, characterized in that the inner diameter of the first bushing (61) is larger than the outer diameter of the second bushing (62).

7. Hydrologic intelligence water level monitoring device of claim 5, characterized in that the junction of the first sleeve (61) and the second sleeve (62) is provided with a sealing cover.

8. Hydrologic information water level monitoring device according to claim 1, characterized in that the driving wheel (4), adjusting device (6), water flow rate limiting device (15) and water level monitoring probe (12) are of waterproof design.

Technical Field

The invention belongs to the field of hydrologic information monitoring, and particularly relates to a hydrologic information water level monitoring device.

Background

The on-site measurement of water levels of rivers, lakes, groundwater, and the like. The water level data has close relationship with human social life and production. Water level data is needed for planning, designing, constructing and managing water conservancy projects. Water level data is also needed for engineering construction of bridges, ports, navigation channels, water supply and drainage and the like. In flood prevention and drought control, water level data is more important and is the basis of hydrologic forecast and hydrologic information. The water level data is important basic data in the research of water level flow relation and the analysis of river sediment, ice condition and the like. Typically using a water gauge and a water level gauge. The observation time and the observation frequency are adapted to the process of water level change in a day, and the requirements of hydrologic prediction and hydrologic information are met. Generally, the test is carried out 1-2 times per day. When flood, icing, ice running, ice dam generation and ice and snow melt water supply to rivers, the observation times are increased, and the measured result can completely reflect the process of water level change.

Most uncontrollable water velocity of current water level monitoring device appears very easily because deep water department water pressure is too big to lead to rivers to gush into the inlet tube fast, lead to strikeing water level monitoring probe, and then influence the accuracy of water level monitoring, serious probably can make water level monitoring probe damage lead to unable monitoring to the water level, and when changing monitoring position, if the water level highly surpasss measurable scope, can't carry out altitude mixture control to detection device in order to adapt to higher water level, make water level monitoring device's suitability not strong.

Disclosure of Invention

The embodiment of the invention aims to provide a hydrological information water level monitoring device capable of limiting water flow speed and adjusting height, and aims to solve the problems that most existing water level monitoring devices cannot control water flow speed, water flow rapidly rushes into a water inlet pipe due to overlarge water pressure at deep water, a water level monitoring probe is impacted, accuracy of water level monitoring is affected, the water level monitoring probe is damaged seriously, the water level cannot be monitored, and the detection device cannot be adjusted in height to adapt to a higher water level if the water level height exceeds a measurable range when a monitoring position is changed, so that the applicability of the water level monitoring device is not strong.

The embodiment of the invention is realized in such a way that the hydrologic information water level monitoring device comprises: the water level monitoring device comprises a water bottom surface, wherein a chute core is arranged on the water bottom surface, a sliding block is arranged in the chute, a driving wheel is arranged on the sliding block, a water level monitoring cylinder is arranged above the sliding block, an adjusting device is arranged on the water level monitoring cylinder, an opening is formed in the water level monitoring cylinder, a control center is arranged above the opening, a clamping groove is formed in the opening, a clamping block is arranged in the clamping groove, a connecting rope is fixedly connected below the clamping block, a water level monitoring probe is fixedly arranged at the other end of the connecting rope, and the water level monitoring probe is connected with a control center circuit; the water level monitoring cylinder is characterized in that a water inlet pipe is installed on the side wall of the bottom of the water level monitoring cylinder, a filter screen is installed inside the water inlet pipe, and a water flow speed limiting device is installed on the filter screen.

Preferably, rivers speed limiting device includes the bottom plate, bottom plate and filter screen middle part fixed connection, the pneumatic cylinder is installed to the bottom plate top, the inside pneumatic rod that is equipped with of pneumatic cylinder, articulated piece is installed to pneumatic rod other end lateral part, articulated on the articulated piece have first connecting rod, bearing link has first cover post and second cover post on the first connecting rod, first cover post lateral part fixed mounting has first set square, second cover post lateral part fixed mounting has the second set square, first set square and second set square opposite side fixed mounting have third cover post and fourth cover post, the inside second connecting rod that is equipped with of third cover post and fourth cover post, second connecting rod bottom articulates there is the third connecting rod, the third connecting rod other end is articulated with the pneumatic cylinder lateral wall.

Preferably, the sum of the height and the width of the first triangular plate and the second triangular plate is respectively smaller than the height and the width of the water inlet pipe.

Preferably, the side parts of the first triangular plate and the second triangular plate are provided with rubber pads, and the rubber pads are in contact with the inner wall of the water inlet pipe.

Preferably, the adjusting device comprises a first sleeve, the first sleeve is fixedly installed in the middle of the water level monitoring barrel, a second sleeve is arranged inside the first sleeve, a supporting plate is installed at the bottom of the first sleeve, a motor is installed on the supporting plate, a rotating rod is installed on the motor, and a limiting rod is installed at the other end of the rotating rod; the side wall of the first sleeve is provided with a square hole, a square block is arranged in the square hole, a positioning plate is fixedly arranged on the side part of the square block, the positioning plate is fixedly connected with the outer part of the first sleeve, and a guide groove is formed in a gap between the square hole and the square block; and a guide post is fixedly mounted on the side wall of the second sleeve, one end of the guide post is matched with the limiting rod, and the other end of the guide post is matched with the guide groove.

Preferably, the inner diameter of the first sleeve is larger than the outer diameter of the second sleeve.

Preferably, a sealing cover is arranged at the joint of the first sleeve and the second sleeve.

Preferably, the driving wheel, the adjusting device, the water flow speed limiting device and the water level monitoring probe adopt a waterproof design.

The hydrology information water level monitoring device capable of limiting water flow speed and adjusting height provided by the embodiment of the invention has the following beneficial effects:

the device is through at the inside additional adjusting device of a water level monitoring section of thick bamboo, use the motor to drive the gag lever post and rotate, and then through the activity of guide post in the guide way, adjust the height of a water level monitoring section of thick bamboo, make a water level monitoring section of thick bamboo can adapt to the not water level of co-altitude, make its suitability stronger, and at the additional rivers speed limiter of water inlet department, can carry out the choked flow when need not to monitor the water level on the one hand, on the other hand can prevent that a large amount of rivers from gushing into in the water level monitoring section of thick bamboo, make it strike water level monitoring probe, influence monitoring result.

Drawings

Fig. 1 is a schematic structural diagram of a hydrologic information water level monitoring device provided in an embodiment of the present invention;

FIG. 2 is a three-dimensional structure diagram of a water flow speed limiting device of the hydrology information water level monitoring device provided by the embodiment of the invention;

fig. 3 is a top view of a water flow speed limiting device of a hydrological information water level monitoring device according to an embodiment of the present invention;

FIG. 4 is a top view of a water flow speed limiting device of the hydrological information water level monitoring device according to an embodiment of the present invention;

fig. 5 is a three-dimensional structure diagram 1 of an adjusting device of a hydrological information water level monitoring device according to an embodiment of the present invention;

fig. 6 is a three-dimensional structure diagram 2 of an adjusting device of a hydrological information water level monitoring device according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an adjusting device of a hydrologic information water level monitoring device according to an embodiment of the present invention;

FIG. 8 is a diagram of the working state of an adjusting device of a hydrological information water level monitoring device according to an embodiment of the present invention, shown in FIG. 1;

FIG. 9 is a diagram of the working state of an adjusting device of a hydrological information water level monitoring device according to an embodiment of the present invention, shown in FIG. 2;

fig. 10 is a top view of an adjusting device for hydrologic information water level monitoring provided in an embodiment of the present invention.

In the drawings: 1. a water bottom surface; 2. a chute; 3. a slider; 4. a drive wheel; 5. a water level monitoring cylinder; 6. an adjustment device; 61. a first sleeve; 62. a second sleeve; 63. a support plate; 64. a motor; 65. rotating the rod; 66. a limiting rod; 67. a square hole; 68. a square block; 69. positioning a plate; 610. a guide groove; 611. a guide post; 7. an opening; 8. a control center; 9. a card slot; 10. a clamping block; 11. connecting ropes; 12. a water level monitoring probe; 13. a water inlet pipe; 14. filtering with a screen; 15. a water flow rate limiting device; 151. a base plate; 152. a pneumatic cylinder; 153. a pneumatic rod; 154. a hinged block; 155. a first link; 156. a first set of columns; 157. a second set of columns; 158. a first set square; 159. a second set square; 1510. a third set of columns; 1511. a fourth set of columns; 1512. a second link; 1513. and a third link.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example 1:

as shown in fig. 1, in the embodiment of the present invention, the method includes: the water level monitoring device comprises a water bottom surface 1, wherein a chute 2 is mounted on the water bottom surface 1, a slide block 3 is arranged inside the chute 2, a driving wheel 4 is mounted on the slide block 3, a water level monitoring cylinder 5 is mounted above the slide block 3, an adjusting device 6 is mounted on the water level monitoring cylinder 5, an opening 7 is arranged on the water level monitoring cylinder 6, a control center 8 is mounted above the opening 7, a clamping groove 9 is arranged inside the opening 7, a clamping block 10 is arranged inside the clamping groove 9, a connecting rope 11 is fixedly connected below the clamping block 10, a water level monitoring probe 12 is fixedly mounted at the other end of the connecting rope 11, and the water level monitoring probe 12 is in circuit connection with the control center 8; an inlet tube 13 is installed to 5 bottom lateral walls of water level monitoring section of thick bamboo, inlet tube 13 internally mounted has filter screen 14, install rivers speed limiter 15 on the filter screen 14.

During the use, accessible drive wheel 4 drives slider 3 and removes in spout 2, measure the water level condition of different positions with this, rivers can get into water level monitoring section of thick bamboo 5 inside by inlet tube 13, filter screen 14 can filter the impurity of aquatic, at this moment, the water level that is in water level monitoring section of thick bamboo 5 inside is the same with the water level in the river course, then water level monitoring probe 12 measuring water level is the river course water level promptly, and conduct to control center 8, in order to supply to read, and can control the velocity of intaking by rivers speed-limiting device 15, and can make measurable quantity scope grow through adjusting device 6.

Example 2:

as shown in fig. 2 to 4, in an embodiment of the present invention, the water flow rate limiting device 15 includes a bottom plate 151, the bottom plate 151 is fixedly connected to a middle portion of the filter screen 14, a pneumatic cylinder 152 is installed above the bottom plate 151, a pneumatic rod 153 is installed inside the pneumatic cylinder 152, a hinge block 154 is installed at a side portion of the other end of the pneumatic rod 153, a first link 155 is hinged to the hinge block 154, a first set of columns 156 and a second set of columns 157 are connected to the first link 155 through bearings, a first triangular plate 158 is fixedly installed at a side portion of the first set of columns 156, a second triangular plate 159 is fixedly installed at a side portion of the second set of columns 157, a third set of columns 1510 and a fourth set of columns 1511 are fixedly installed at the other sides of the first triangular plate 158 and the second triangular plate 159, a second link 1512 is installed inside the third set of columns 1510 and the fourth set of columns 1511, a third link 1513 is hinged to, the other end of the third link 1513 is hinged to the side wall of the pneumatic cylinder 152.

When in use, as shown in fig. 2 and fig. 3, at this time, the water flow speed limiting device 15 is in the maximum opening state, the water flow passing speed is the lowest, at this time, the pneumatic cylinder 152 is started, the pneumatic cylinder 152 will push the pneumatic rod 153 outwards, the pneumatic rod 153 will drive the hinge block 154 to move upwards, and drive the first link 155, the first triangle 158 and the second triangle 159 to move upwards, but because one end of the third link 1513 is fixedly connected with the pneumatic cylinder 152, the movement routes of the first triangle 158 and the second triangle 159 will be limited, so that the third link 1513 drives the second link 1512 and the first link 155 to rotate downwards, and drive the first triangle 158 and the second triangle 159 to fold, and operate to the state shown in the soil, at this time, the water inlet pipe 13 is opened gradually, the water flow speed is increased gradually, the effect of adjusting the water flow speed is achieved, the opening degree of the first triangle 158 and the second triangle 159 can be controlled by the pneumatic cylinder 152, to adjust the water flow rate.

In the embodiment of the present invention, the sum of the height and the width of the first triangular plate 158 and the second triangular plate 159 are respectively smaller than the height and the width of the water inlet pipe 13, so that the first triangular plate 158 and the second triangular plate 159 can be freely opened and closed in the water inlet pipe 13, and the movement path is not obstructed, which causes the first triangular plate 158 and the second triangular plate 159 not to normally operate, thereby deteriorating the effect of limiting the water flow speed, or completely blocking the interior of the water inlet pipe 13, which causes the water flow not to pass through.

In the embodiment of the present invention, rubber pads are disposed on the side portions of the first triangular plate 158 and the second triangular plate 159, and the rubber pads are in contact with the inner wall of the water inlet pipe 13, so that when the first triangular plate 158 and the second triangular plate 159 are fully opened, the water inlet pipe 13 can be completely blocked, water flow outside cannot enter the interior, and a flow blocking effect is achieved when the water level does not need to be monitored.

Example 3:

as shown in fig. 5 to 10, in the embodiment of the present invention, the adjusting device 6 includes a first sleeve 61, the first sleeve 61 is fixedly installed in the middle of the water level monitoring cylinder 5, a second sleeve 62 is installed inside the first sleeve 61, a supporting plate 63 is installed at the bottom of the first sleeve 61, a motor 64 is installed on the supporting plate 63, a rotating rod 65 is installed on the motor 64, and a limiting rod 66 is installed at the other end of the rotating rod 65; a square hole 67 is formed in the side wall of the first sleeve 61, a block 68 is arranged in the square hole 67, a positioning plate 69 is fixedly mounted on the side of the block 68, the positioning plate 69 is fixedly connected with the outside of the first sleeve 61, and a guide groove 610 is formed in a gap between the square hole 67 and the block 68; a guide post 611 is fixedly mounted on the side wall of the second sleeve 62, one end of the guide post 611 is matched with the limiting rod 66, and the other end of the guide post 611 is matched with the guide groove 610.

During the use, as shown in fig. 7, the motor 64 is started, the motor can drive the limiting rod 66 to rotate through the rotating rod 65, the limiting rod 66 can drive the guide post 61 to move, the guide post 611 moves in the guide groove 610 and drives the second sleeve 62 to rotate, when the guide post 611 enters the vertical position of the guide groove 610, the second sleeve 62 can be gradually jacked up along with the rotation of the limiting rod 66, the state shown in fig. 8 moves to the state shown in fig. 9, and the second sleeve 62 drives the water level monitoring cylinder 5 above to move upwards, so that the lifting is realized.

In the embodiment of the present invention, the inner diameter of the first sleeve 61 is larger than the outer diameter of the second sleeve 62, so as to ensure that the second sleeve 62 can freely move up and down inside the first sleeve 61, and cannot be blocked to cause the device to be unable to lift.

In the embodiment of the present invention, a sealing cover is disposed at the joint of the first sleeve 61 and the second sleeve 62, so as to ensure that external water does not penetrate into the interior of the joint of the first sleeve 61 and the second sleeve 62, and prevent water for water level measurement from flowing out of the interior of the water level monitoring cylinder 5, which results in inaccurate monitoring results.

In the embodiment of the invention, the driving wheel 4, the adjusting device 6, the water flow speed limiting device 15 and the water level monitoring probe 12 adopt a waterproof design, so that the phenomenon that all device components are not subjected to water inlet short circuit in the operation process, the device is burnt out and cannot be used or damaged, and the phenomenon of threatening the personal safety is seriously caused is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.