CN216012391U

CN216012391U - Hydraulic monitoring device for hydraulic engineering

Info

Publication number: CN216012391U
Application number: CN202121871369.1U
Authority: CN
Inventors: 梁德谋
Original assignee: Guangdong Jingyi Construction Group Co ltd
Current assignee: Guangdong Jingyi Construction Group Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-11
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of water quality detection equipment, and discloses a water conservancy monitoring device for water conservancy projects, which comprises a bottom plate, a fixed block fastened at the top of the bottom plate, and four groups of supporting legs arranged at the bottom of the bottom plate, wherein a cavity is formed in the fixed block, a motor is arranged on the left side of the fixed block, the output end of the motor extends into the cavity and is fastened with a first threaded pipe, and the right end of the first threaded pipe is fastened with a balance rod. This water conservancy monitoring devices for hydraulic engineering, through setting up the cooperation between first screwed pipe, second screwed pipe and the removal pipe, and then make the fly leaf can convenient and stable drive sleeve pipe reciprocate, and change detection case position that can be stable through sheathed tube removal to make the device can be stable detect the high waters of difference, and can ensure stably in the testing process, prevent the condition of tumbling, provide convenience for operating personnel's work.

Description

Hydraulic monitoring device for hydraulic engineering

Technical Field

The utility model relates to the technical field of water quality detection equipment, in particular to a water conservancy monitoring device for water conservancy projects.

Background

Hydraulic monitoring is the important link of guaranteeing hydraulic engineering safety, hydraulic monitoring device is through measuring a series of data such as water level, water velocity of flow, quality of water, hydraulic engineering's security is calculated out through the data of measuring, timely data feedback, can effectual protection hydraulic engineering's security, avoid hydraulic engineering collapse to influence people's life, however, to the water level, water velocity of flow and quality of water detect often, the manual sampling, influence detection efficiency, and the sample position is fixed, the while has also reduced the detection accuracy.

According to the water conservancy monitoring device for the hydraulic engineering disclosed in the Chinese publication No. CN213147818U, the flow velocity and the water quality information of different positions can be detected by moving the water level detector, the flow velocity detector and the water quality detector under the action of the electric lifting rod, so that the detection accuracy is improved, but the stability of the mode is poor, and the electric lifting rod is easy to lose efficacy, so that the detection failure is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water conservancy monitoring device for water conservancy engineering, which solves the problem that detection fails due to the fact that an electric lifting rod is easy to lose efficacy.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a water conservancy monitoring device for water conservancy projects comprises a bottom plate, a fixed block fastened at the top of the bottom plate and four groups of supporting legs arranged at the bottom of the bottom plate, wherein a cavity is formed in the fixed block, a motor is arranged on the left side of the fixed block, the output end of the motor extends into the cavity and is fastened with a first threaded pipe, the right end of the first threaded pipe is fastened with a balance rod, the right end of the balance rod is fastened with the left end of a second threaded pipe, two groups of sliding cavities are formed in the bottom plate, moving pipes are screwed on the outer sides of the first threaded pipe and the second threaded pipe, a central shaft is fastened at the bottom of the moving pipe, a top plate is movably sleeved on the outer side of the central shaft, a movable plate is movably sleeved at the bottom of the top plate, the bottom of the movable plate is hinged with the outer side of a sleeve, a supporting block is fastened between the two groups of sleeves, and a second spring is fastened between the top end of the sleeve and the bottom of the bottom plate, the bottom end of the sleeve is fastened with the top of the detection box.

Preferably, the inside of detection case is provided with water level detection appearance, velocity of flow detector and water quality testing appearance, and water level detection appearance, velocity of flow detector and water quality testing appearance through setting up the signal emission receiver and the monitoring station signal connection at the fixed block top.

Preferably, the four corners of bottom plate bottom all fasten and have the dead lever, the inside of dead lever is seted up flutedly, the through-hole has been seted up to the bottom of recess, recess top inner wall fastening has first spring, the bottom and the connecting rod fastening of first spring, and the bottom of connecting rod run through the through-hole and fasten with the detection case.

Preferably, the outside fastening of connecting rod has the stopper, the stopper is circular stopper, and the diameter of stopper is greater than the diameter of through-hole inner wall.

Preferably, two groups of supporting columns are fastened at the bottom of the bottom plate, and the sleeve is movably sleeved on the outer sides of the supporting columns.

Preferably, two sets of anti-falling blocks are respectively fastened to the outer sides of the first threaded pipe and the second threaded pipe and are respectively located on the left side and the right side of the movable pipe.

Preferably, the left side of fixed block is provided with the safety cover, and the safety cover is located the outside of motor.

Preferably, the bottom of the detection box is provided with a water storage box, and the water storage box is communicated with the inside of the detection box.

Preferably, the outer side of the supporting leg is provided with a mounting block, and a drill bit is arranged inside the mounting block.

Preferably, the bottom of fly leaf is articulated through articulated piece and sleeve pipe, and articulated piece comprises fixed axle and two sets of balance plates, and the fixed axle fastening is between two sets of balance plates, and two sets of balance plates all fasten with the sleeve pipe, the fly leaf activity cup joints outside the fixed axle.

(III) advantageous effects

Compared with the prior art, the utility model provides a water conservancy monitoring device for water conservancy engineering, which has the following beneficial effects:

1. this water conservancy monitoring devices for hydraulic engineering, through setting up the cooperation between first screwed pipe, second screwed pipe and the removal pipe, and then make the fly leaf can convenient and stable drive sleeve pipe reciprocate, and change detection case position that can be stable through sheathed tube removal to make the device can be stable detect the high waters of difference, and can ensure stably in the testing process, prevent the condition of tumbling, provide convenience for operating personnel's work.

2. This water conservancy monitoring devices for hydraulic engineering cup joints in the outside of support column through setting up the sleeve pipe, and then the support column has kept the sleeve pipe balanced in the removal on the one hand, prevents that the sleeve pipe from appearing the unbalance condition of rocking in the removal, has ensured sheathed tube normal use, and on the other hand, the support column has restricted sheathed tube trend, prevents the condition of sleeve pipe dislocation in the removal from appearing, has ensured the device's normal use, suitable popularization.

3. This hydraulic engineering water conservancy monitoring devices, through setting up the safety cover, and then the safety cover has protected the normal use of motor, prevents that the motor from contacting dust and water in the use to make the rotation that the motor output can be normal, the life-span of motor has been prolonged to the safety cover simultaneously, and the low cost of safety cover has reduced the device's manufacturing cost, has increased the device's application range, has reduced the inconvenience in the operating personnel work process.

Drawings

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

FIG. 2 is a sectional view of a fixing rod structure according to the present invention;

FIG. 3 is a sectional view of the structure of the bottom plate and the fixing block of the present invention;

fig. 4 is an exploded view of fig. 3 with the protective cover and the fixing block omitted.

In the figure: 1. a base plate; 2. a protective cover; 3. a fixed block; 4. a sleeve; 5. a support block; 6. a connecting rod; 7. supporting legs; 8. a detection box; 9. a drill bit; 10. fixing the rod; 11. a water storage tank; 12. a through hole; 13. a slide chamber; 14. a top plate; 15. a first spring; 16. a groove; 17. a second spring; 18. a movable plate; 19. a blocking block; 20. a support pillar; 21. a motor; 22. an anti-drop block; 23. moving the tube; 24. a first threaded pipe; 25. a cavity; 26. a balancing pole; 27. a second threaded pipe; 28. a central axis.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a water conservancy monitoring device for water conservancy projects comprises a bottom plate 1, a fixed block 3 fastened on the top of the bottom plate 1 and four groups of supporting legs 7 arranged on the bottom of the bottom plate 1, wherein a water level detector, a flow rate detector and a water quality detector are arranged inside a detection box 8 and are in signal connection with a monitoring station through a signal transmitting and receiving device arranged on the top of the fixed block 3, a cavity 25 is arranged inside the fixed block 3, a motor 21 is arranged on the left side of the fixed block 3, the output end of the motor 21 extends into the cavity 25 and is fastened with a first threaded pipe 24, the right end of the first threaded pipe 24 is fastened with a balance rod 26, the right end of the balance rod 26 is fastened with the left end of a second threaded pipe 27, two groups of sliding cavities 13 are arranged inside the bottom plate 1, moving pipes 23 are screwed on the outer sides of the first threaded pipe 24 and the second threaded pipe 27, the bottom of the moving pipe 23 is fastened with a central shaft 28, the outer side of the central shaft 28 is movably sleeved with a top plate 14, the bottom of the top plate 14 is movably sleeved with a movable plate 18, the bottom of the movable plate 18 is hinged with the outer side of the sleeve 4, the bottom of the movable plate 18 is hinged with the sleeve 4 through a hinge block, the hinge block is composed of a fixed shaft and two groups of balance plates, the fixed shaft is fastened between the two groups of balance plates, the two groups of balance plates are both fastened with the sleeve 4, the movable plate 18 is movably sleeved outside the fixed shaft, a support block 5 is fastened between the two groups of sleeve 4, a second spring 17 is fastened between the top end of the sleeve 4 and the bottom of the bottom plate 1, the bottom end of the sleeve 4 is fastened with the top of the detection box 8, the movable plate 18 can conveniently and stably drive the sleeve 4 to move up and down through the cooperation of a first threaded pipe 24, a second threaded pipe 27 and the moving pipe 23, and the position of the detection box 8 can be stably changed through the movement of the sleeve 4, therefore, the device can stably detect different height water areas, can be kept stable in the detection process, prevents the situation of overturning and provides convenience for the work of operators.

Specifically, in order to keep the stability of detection case 8, dead lever 10 has all been fastened in the four corners of bottom plate 1 bottom, and recess 16 has been seted up to the inside of dead lever 10, and through-hole 12 has been seted up to the bottom of recess 16, and recess 16 top inner wall fastening has first spring 15, and the bottom of first spring 15 is fastened with connecting rod 6, and the bottom of connecting rod 6 runs through-hole 12 and fastens with detection case 8, can keep the stability of detection case 8 through connecting rod 6 from this.

Specifically, in order to prevent the connecting rod 6 from being separated from the fixing rod 10, a stopper 19 is fastened to the outside of the connecting rod 6, the stopper 19 is a circular stopper, and the diameter of the stopper 19 is greater than the diameter of the inner wall of the through hole 12, so that the connecting rod 6 can be restricted by the stopper 19.

Specifically, in order to keep sleeve 4's balance, there are two sets of support columns 20 at the bottom fastening of bottom plate 1, sleeve 4 activity cup joints in the outside of support column 20, cup joint in the outside of support column 20 through setting up sleeve 4 from this, and then support column 20 has kept sleeve 4 balanced in the removal on the one hand, prevent that sleeve 4 from appearing the unbalance condition of rocking in the removal, sleeve 4's normal use has been ensured, and on the other hand, support column 20 has restricted sleeve 4's trend, prevent the condition of sleeve 4 dislocation in the removal, the normal use of the device has been ensured, suitable popularization.

Specifically, in order to prevent the displacement of the moving pipe 23, two sets of retaining blocks 22 are fastened to the outer sides of the first threaded pipe 24 and the second threaded pipe 27, respectively, and the two sets of retaining blocks 22 are positioned on the left and right sides of the moving pipe 23, respectively, so that the movement of the moving pipe 23 can be restricted by the retaining blocks 22.

Specifically, in order to protect the motor 21, the left side at the fixed block 3 is provided with the protection cover 2, and the protection cover 2 is located the outside of motor 21, from this through setting up protection cover 2, and then protection cover 2 has protected the normal use of motor 21, prevent that motor 21 from contacting dust and water in the use, thereby make the rotation that the motor 21 output can be normal, protection cover 2 has prolonged the life-span of motor 21 simultaneously, and protection cover 2's low cost, the device's manufacturing cost has been reduced, the device's application range has been increased, inconvenience in the operating personnel working process has been reduced.

Specifically, in order to store the water source when the sample is taken, the bottom of the detection box 8 is provided with a water storage box 11, the water storage box 11 is communicated with the inside of the detection box 8, and therefore the water sample can be conveniently taken out from the water storage box 11.

Specifically, for stable installation of the device, an installation block is arranged on the outer side of the supporting leg 7, and a drill bit 9 is arranged inside the installation block, so that the device can be stably installed on the water bottom through the drill bit 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the water level detector, the flow rate detector and the water quality detector are used, the motor 21 is started to enable the output end of the motor to drive the first threaded pipe 24 to rotate, the rotation of the first threaded pipe 24 drives the second threaded pipe 27 to rotate through the balance rod 26, and due to the fact that the thread directions of the first threaded pipe 24 and the second threaded pipe 27 are opposite, when the first threaded pipe 24 and the second threaded pipe 27 rotate, the two groups of moving pipes 23 are opposite to each other, so that the moving pipes 23 move to drive the top of the top plate 14 to move, then the top of the top plate 14 presses the movable plate 18 downwards, the movable plate 18 pushes the sleeve 4 downwards, the sleeve 4 stably drives the detection box 8 to move downwards, and therefore the water level detector, the flow rate detector and the water quality detector can detect flow rates and water quality information at different positions.

To sum up, this hydraulic monitoring device for hydraulic engineering, through setting up the cooperation between first screwed pipe 24, second screwed pipe 27 and the removal pipe 23, and then make fly leaf 18 can convenient and stable drive sleeve pipe 4 reciprocate, and change detection case 8 position that removal through sleeve pipe 4 can be stable to make the device can be stable detect the high waters of difference, and can ensure stably in the testing process, prevent the condition of tumbling, provide convenience for operating personnel's work.

This water conservancy monitoring devices for hydraulic engineering cup joints in the outside of support column 20 through setting up sleeve pipe 4, and then on the one hand support column 20 has kept the balance of sleeve pipe 4 in the removal, prevents that sleeve pipe 4 from appearing the unbalance condition of rocking in the removal, has ensured sleeve pipe 4's normal use, and on the other hand, support column 20 has restricted sleeve pipe 4's trend, prevents the condition that sleeve pipe 4 misplaces in the removal, has ensured the device's normal use, suitable popularization.

This water conservancy project water conservancy monitoring devices, through setting up safety cover 2, and then safety cover 2 has protected motor 21's normal use, prevent that motor 21 from contacting dust and water in the use, thereby make the rotation that the motor 21 output can be normal, safety cover 2 has prolonged motor 21's life-span simultaneously, and safety cover 2's low cost, the manufacturing cost of the device has been reduced, the application range of the device has been increased, inconvenience in the operating personnel working process has been reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy monitoring devices for hydraulic engineering, includes bottom plate (1), fastens at fixed block (3) at bottom plate (1) top and sets up four group's supporting legs (7) in bottom plate (1) bottom, its characterized in that: the improved structure of the motor is characterized in that a cavity (25) is formed in the fixed block (3), a motor (21) is arranged on the left side of the fixed block (3), the output end of the motor (21) extends into the cavity (25) and is fastened with a first threaded pipe (24), the right end of the first threaded pipe (24) is fastened with a balance rod (26), the right end of the balance rod (26) is fastened with the left end of a second threaded pipe (27), two groups of sliding cavities (13) are formed in the bottom plate (1), moving pipes (23) are screwed on the outer sides of the first threaded pipe (24) and the second threaded pipe (27), a central shaft (28) is fastened at the bottom of each moving pipe (23), a top plate (14) is movably sleeved on the outer side of the central shaft (28), a movable plate (18) is movably sleeved on the bottom of the top plate (14), and the bottom of the movable plate (18) is hinged on the outer side of a sleeve (4), and a supporting block (5) is fastened between the two groups of sleeves (4), a second spring (17) is fastened between the top end of each sleeve (4) and the bottom of the bottom plate (1), and the bottom end of each sleeve (4) is fastened with the top of the detection box (8).

2. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the water level detector, the flow rate detector and the water quality detector are arranged in the detection box (8) and are in signal connection with the monitoring station through the signal transmitting and receiving device arranged at the top of the fixing block (3).

3. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the detection box is characterized in that fixing rods (10) are fastened at four corners of the bottom plate (1), a groove (16) is formed in the fixing rods (10), a through hole (12) is formed in the bottom of the groove (16), a first spring (15) is fastened to the inner wall of the top of the groove (16), the bottom end of the first spring (15) is fastened with the connecting rod (6), and the bottom end of the connecting rod (6) penetrates through the through hole (12) and is fastened with the detection box (8).

4. A hydraulic monitoring device for hydraulic engineering according to claim 3, characterized in that: the outside fastening of connecting rod (6) has stopper piece (19), stopper piece (19) are circular stopper piece, and the diameter that blocks stopper piece (19) is greater than the diameter of through-hole (12) inner wall.

5. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: two groups of supporting columns (20) are fastened at the bottom of the bottom plate (1), and the sleeve (4) is movably sleeved on the outer sides of the supporting columns (20).

6. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: two groups of anti-falling blocks (22) are respectively fastened on the outer sides of the first threaded pipe (24) and the second threaded pipe (27), and the two groups of anti-falling blocks (22) are respectively positioned on the left side and the right side of the movable pipe (23).

7. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the left side of fixed block (3) is provided with safety cover (2), and safety cover (2) are located the outside of motor (21).

8. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the bottom of the detection box (8) is provided with a water storage tank (11), and the water storage tank (11) is communicated with the inside of the detection box (8).

9. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the outside of supporting leg (7) is provided with the installation piece, the inside of installation piece is provided with drill bit (9).

10. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein: the bottom of the movable plate (18) is hinged with the sleeve (4) through a hinge block, the hinge block is composed of a fixed shaft and two groups of balance plates, the fixed shaft is fastened between the two groups of balance plates, the two groups of balance plates are fastened with the sleeve (4), and the movable plate (18) is movably sleeved outside the fixed shaft.