CN210089692U

CN210089692U - Hydraulic monitoring device for hydraulic engineering

Info

Publication number: CN210089692U
Application number: CN201920470419.1U
Authority: CN
Inventors: 李维良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-18
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a water conservancy monitoring devices for hydraulic engineering, including bottom plate, install bin, alarm switch, alarm, battery, monitor, four inserted bars are installed to the symmetry on the diapire of bottom plate, install the sleeve pipe on the roof of bottom plate, sheathed tube inside is equipped with kicking block and gag lever post, kicking block sliding connection is on the lateral wall of gag lever post, install on the roof of bottom plate the bottom of gag lever post, the top of gag lever post extends to alarm switch's downside and installs the stopper, a plurality of water holes have evenly been seted up on the sheathed tube lateral wall, the parcel has the filter screen on the sheathed tube lateral wall. This scheme can be convenient through setting up of each structure fix the device at the monitoring point, and the precision of monitoring is high simultaneously, increases the clearance speed of moss and debris, promotes the clearance effect, still has in addition and increases heat dispersion, reduces the device dead weight, carries out the characteristics that remove when being convenient for install.

Description

Hydraulic monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic engineering uses water conservancy monitoring devices.

Background

Hydraulic monitoring is the important link of guaranteeing hydraulic engineering safety, and hydraulic monitoring device calculates hydraulic engineering's security through measuring a series of data such as water level, water velocity of flow, water yield and quality of water, timely data feedback through measured data, and the security that can effectual protection hydraulic engineering avoids hydraulic engineering collapse to influence people's life.

Through retrieval, Chinese patent No. CN 207923242U discloses a hydraulic monitoring device for hydraulic engineering, which comprises a base, wherein the lower surface of the base is connected with a balancing weight, the upper surface of the base is connected with two fixed plates, a floating block is arranged between the two fixed plates, the two ends of the floating block are connected with sliding blocks, the opposite side surfaces of the two fixed plates are provided with sliding grooves, the two fixed plates are connected with a box body together, the lower surface of the box body is provided with an alarm switch, the lower surface inside the box body is sequentially connected with an alarm from left to right, the upper surface of the box body is connected with a water tank, the lower surface inside the water tank is connected with a water pump, the output end of the water pump is connected with a water outlet pipe, the right side wall of the box body is connected with a water-cooled radiator, the water outlet pipe is connected with the input end of the water-cooled radiator, the output end of the water-cooled radiator is connected with a water inlet pipe, and the other end of the water inlet pipe is connected with the.

The monitoring device has the following disadvantages in practical use: in debris and the water hole entering pipeline of moss accessible pipeline in the monitoring waters, cause the buoyancy of floating block to descend, influence normal monitoring, there is great error, the buoyancy that relies on the floating block simultaneously clears up the moss on the pipeline outer wall, and is slow in speed, and is inefficient, be not convenient for fix the device through the balancing weight in addition, adopt the cooling water to cool down at last, and the effect is relatively poor, the setting of water tank has also increased the dead weight of device itself simultaneously, be not convenient for remove and install, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that monitoring devices receives the influence of debris such as moss great, and the error is big, and the cleaning rate of moss is slow, and is inefficient, and the device is not convenient for fix, and the cooling water cooling effect is relatively poor, and increases the dead weight of device itself, is not convenient for remove and the shortcoming of installation, and the hydraulic monitoring devices for hydraulic engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water conservancy monitoring device for water conservancy projects comprises a bottom plate, an installation box, an alarm switch, an alarm, a storage battery and a monitor, wherein four insertion rods are symmetrically installed on the bottom wall of the bottom plate, a sleeve is installed on the top wall of the bottom plate, a floating block and a limiting rod are arranged inside the sleeve, the floating block is connected to the side wall of the limiting rod in a sliding mode, the bottom end of the limiting rod is installed on the top wall of the bottom plate, the top end of the limiting rod extends to the lower side of the alarm switch and is provided with a limiting block, a plurality of water holes are uniformly formed in the side wall of the sleeve, a filter screen is wrapped on the outer side wall of the sleeve, a motor is installed on the inner top wall of the installation box, a heat dissipation fan is installed at the driving end of the motor;

the utility model discloses a filter screen, including installation case, bevel gear, swivel nut, servo motor, bevel gear, ring gear, servo motor's inner bottom wall mounting has servo motor, bevel gear is installed to servo motor's drive end, it is connected with the swivel becket to rotate on the inner bottom wall of installation case, the one side that servo motor was kept away from to the swivel becket is installed and is encircled bevel gear with bevel gear engaged with, the outside symmetry of filter screen is equipped with two threaded rods and locating lever, every the top of threaded rod all extends to the inside of installation case and installs the gear, every the gear all with circle gear intermeshing, the outside of filter screen is equipped with.

Preferably, clearance mechanism establishes the fixed cover in the filter screen outside including the cover, fixed cover has seted up the C-slot on being close to the lateral wall of filter screen one side, there is the rubber circle C-slot inslot through the bolt fastening, rubber circle and filter screen in close contact with.

Preferably, the fixed sleeve is symmetrically provided with moving plates at one side far away from the filter screen, each moving plate is in threaded connection with the threaded rod at the same side, and each moving plate is in sliding connection with the positioning rod at the same side.

Preferably, the bottom end of each locating lever all is fixed with the roof of bottom plate, the top of each locating lever all is fixed with the outer diapire of install bin.

Preferably, the bottom of every the threaded rod all is connected with the bottom plate rotation through the turning block, every the top of threaded rod all is connected with the install bin rotation through the turning block.

Preferably, a single chip microcomputer is installed on the inner bottom wall of the installation box and electrically connected with the servo motor.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the device can be conveniently inserted into the sludge or the soil of the monitoring point through the insertion rod, and the fixing effect is good.

2. The filter screen is arranged, so that sundries in the water body can be prevented from entering the sleeve, the floating block is prevented from being influenced, and the monitoring accuracy is improved.

3. The moss and sundries on the outer side of the filter screen can be cleaned by the aid of the rubber ring driven by the servo motor, and the cleaning effect is good and the speed is high.

4. Adopt motor drive heat dissipation fan to drive the heat dissipation, increase the ventilation in the install bin, can reduce the device dead weight simultaneously, remove when being convenient for install.

To sum up, this scheme can be convenient through the setting of each structure fix the device at the monitoring point, and the precision of monitoring is high simultaneously, increases the clearance speed of moss and debris, promotes the clearance effect, still has in addition and increases heat dispersion, reduces the device dead weight, carries out the characteristics that remove when being convenient for install.

Drawings

Fig. 1 is a schematic view of the overall structure of a hydraulic engineering water conservancy monitoring device provided by the present invention;

fig. 2 is an enlarged view of a part a of the structure of the hydraulic monitoring device for hydraulic engineering according to the present invention;

fig. 3 is an enlarged view of a part B of the hydraulic monitoring device for hydraulic engineering according to the present invention;

fig. 4 is the utility model provides a water conservancy monitoring device's for hydraulic engineering enlarged view of part C structure.

In the figure: the device comprises a base plate 1, an inserted link 2, a sleeve 3, a water hole 31, a filter screen 32, an installation box 4, an alarm switch 5, an alarm 6, a storage battery 7, a monitor 8, a floating block 9, a limiting rod 10, a limiting block 11, a motor 12, a heat dissipation fan 13, a servo motor 14, a rotating ring 15, a bevel gear 16, a bevel gear ring 17, a gear ring 18, a threaded rod 19, a positioning rod 20, a moving plate 21, a fixed sleeve 22, a rubber ring 23 and a gear 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a water conservancy monitoring device for hydraulic engineering, comprising a base plate 1, install bin 4, alarm switch 5, alarm 6, battery 7, monitor 8, four inserted bars 2 are installed to the symmetry on the diapire of bottom plate 1, install sleeve pipe 3 on the roof of bottom plate 1, sleeve pipe 3's inside is equipped with kicking block 9 and gag lever post 10, kicking block 9 sliding connection is on the lateral wall of gag lever post 10, install on the roof of bottom plate 1 the bottom of gag lever post 10, the top of gag lever post 10 extends to alarm switch 5's downside and installs stopper 11, a plurality of water holes 31 have evenly been seted up on sleeve pipe 3's the lateral wall, the parcel has filter screen 32 on sleeve pipe 3's the lateral wall, install motor 12 on install bin 4's the interior roof, heat dissipation fan 13 is installed to motor 12's drive end, a plurality of gas holes have been seted.

The utility model discloses a hydraulic oil filter, including install bin 4, servo motor 14 is installed on the inner bottom wall of install bin 4, bevel gear 16 is installed to servo motor 14's drive end, it is connected with swivel becket 15 to rotate on the inner bottom wall of install bin 4, install the annular slide that is the structure of falling T on the diapire of swivel becket 15, set up the annular spout with annular slide assorted on the inner bottom wall of install bin 4, swivel becket 15 accomplishes through the annular slide and rotates and spacing, the bevel gear ring 17 with bevel gear 16 engaged with is installed to one side that servo motor 14 was kept away from to swivel becket 15, ring gear 18 is installed to one side that swivel becket 15 is close to servo motor 14, the outside symmetry of filter screen 32 is equipped with two threaded rods 19 and locating lever 20, the top of every threaded rod 19 all extends to the inside of install bin 4 and installs gear 24, every gear 24 all meshes with ring.

The cleaning mechanism comprises a fixing sleeve 22 sleeved on the outer side of the filter screen 32, a C-shaped groove is formed in the side wall of one side, close to the filter screen 32, of the fixing sleeve 22, a rubber ring 23 is fixed in the C-shaped groove through a bolt, and the rubber ring 23 is in close contact with the filter screen 32.

The movable plates 21 are symmetrically installed on one side, away from the filter screen 32, of the fixed sleeve 22, each movable plate 21 is in threaded connection with the threaded rod 19 on the same side, and each movable plate 21 is in sliding connection with the positioning rod 20 on the same side.

The bottom end of each locating rod 20 is fixed with the top wall of the bottom plate 1, and the top end of each locating rod 20 is fixed with the outer bottom wall of the installation box 4.

The bottom of each threaded rod 19 is rotatably connected with the bottom plate 1 through a rotating block, and the top of each threaded rod 19 is rotatably connected with the installation box 4 through a rotating block.

The inner bottom wall of the installation box 4 is provided with a single chip microcomputer, the single chip microcomputer is electrically connected with the servo motor 14, the type of the single chip microcomputer can be a programmable 89S51 type single chip microcomputer, and the single chip microcomputer can control the servo motor 4 to rotate forwards and backwards.

The utility model discloses in, this device inserts in the monitoring point water domain through four inserted bars 2, rivers at first filter through filter screen 32, debris and moss can be by the separation on filter screen 32's lateral wall, rivers pass through water hole 31 afterwards and get into in the sleeve pipe 3, this moment under the effect of buoyancy floating block 9 along gag lever post 10 rebound, when the water level reachs the boundary point, floating block 9 striking alarm switch 5 to impel alarm 6 to send out the police dispatch newspaper.

When the device is used, the motor 12 drives the heat dissipation fan 13 to dissipate heat of each device in the installation box 4, when the moss on the filter screen 32 needs to be cleaned, the servo motor 14 is controlled by the single chip microcomputer to rotate forwards and backwards, the servo motor 14 drives the bevel gear 16, the bevel gear 16 is meshed with the bevel gear ring 17 to drive the rotating ring 15 to rotate, the rotating ring 15 drives the ring gear 18 to rotate, the ring gear 18 is meshed with the gear 24 at the top end of the threaded rod 19 to drive the threaded rod 19 to rotate, the threaded rod 19 is in threaded meshing with the movable plate 21 to control the movable plate 21 to move between the threaded rod 19 and the positioning rod 20, the movable plate 21 drives the rubber ring 23 fixed on the fixed sleeve 22 to clean the side wall of the filter screen 32, and at the moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water conservancy monitoring device for water conservancy projects comprises a bottom plate (1), an installation box (4), an alarm switch (5), an alarm (6), a storage battery (7) and a monitor (8), and is characterized in that four insertion rods (2) are symmetrically installed on the bottom wall of the bottom plate (1), a sleeve (3) is installed on the top wall of the bottom plate (1), a floating block (9) and a limiting rod (10) are arranged inside the sleeve (3), the floating block (9) is connected to the side wall of the limiting rod (10) in a sliding manner, the bottom end of the limiting rod (10) is installed on the top wall of the bottom plate (1), the top end of the limiting rod (10) extends to the lower side of the alarm switch (5) and is provided with a limiting block (11), a plurality of water holes (31) are uniformly formed in the side wall of the sleeve (3), a filter screen (32) is wrapped on the outer side wall of the sleeve (3, a motor (12) is mounted on the inner top wall of the mounting box (4), a heat dissipation fan (13) is mounted at the driving end of the motor (12), and a plurality of air holes are formed in the side wall of the mounting box (4);

the utility model discloses a hydraulic oil filter, including install bin (4), install servo motor (14) on the interior diapire of install bin (4), bevel gear (16) are installed to the drive end of servo motor (14), it is connected with rotating ring (15) to rotate on the interior diapire of install bin (4), one side that servo motor (14) were kept away from in rotating ring (15) is installed bevel gear circle (17) with bevel gear (16) engaged with, ring gear (18) are installed to one side that servo motor (14) are close to in rotating ring (15), the outside symmetry of filter screen (32) is equipped with two threaded rods (19) and locating lever (20), every the top of threaded rod (19) all extends to the inside of install bin (4) and installs gear (24), every gear (24) all with ring gear (18) intermeshing, the outside of filter screen (32) is equipped with clearance mechanism.

2. The hydraulic monitoring device for hydraulic engineering according to claim 1, wherein the cleaning mechanism includes a fixing sleeve (22) sleeved outside the filter screen (32), a C-shaped groove is formed in a side wall of the fixing sleeve (22) near one side of the filter screen (32), a rubber ring (23) is fixed in the C-shaped groove through a bolt, and the rubber ring (23) is in close contact with the filter screen (32).

3. The hydraulic monitoring device for hydraulic engineering according to claim 2, wherein the fixed sleeve (22) is symmetrically provided with moving plates (21) at a side away from the filter screen (32), each moving plate (21) is in threaded connection with the threaded rod (19) at the same side, and each moving plate (21) is in sliding connection with the positioning rod (20) at the same side.

4. A hydraulic monitoring device for hydraulic engineering according to claim 3, characterized in that the bottom end of each locating rod (20) is fixed with the top wall of bottom plate (1), and the top end of each locating rod (20) is fixed with the outer bottom wall of mounting box (4).

5. The hydraulic monitoring device for hydraulic engineering of claim 1, wherein the bottom end of each threaded rod (19) is rotatably connected with the bottom plate (1) through a rotating block, and the top end of each threaded rod (19) is rotatably connected with the mounting box (4) through a rotating block.

6. The hydraulic monitoring device for the hydraulic engineering according to claim 1, wherein a single chip microcomputer is installed on an inner bottom wall of the installation box (4), and the single chip microcomputer is electrically connected with the servo motor (14).