CN212200239U

CN212200239U - Drainage device for hydraulic engineering construction

Info

Publication number: CN212200239U
Application number: CN202020241853.5U
Authority: CN
Inventors: 宋洪礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-22
Anticipated expiration: 2030-03-03

Abstract

The utility model relates to a drainage device for hydraulic engineering construction, which comprises a supporting frame, an outer frame is arranged above the supporting frame, a filter screen is arranged on the side surface of the outer frame, an inverted frustum-shaped frame is arranged at the bottom of the outer frame, a lower filter screen is arranged on the side surface of the inverted frustum-shaped frame, a submersible pump is arranged on a bottom plate of the bottom, the water inlet end of the submersible pump is communicated with a three-way pipe, the three-way pipe is respectively communicated with an upper water inlet pipe and a lower water inlet pipe, a right-angle ball valve is arranged in the three-way pipe, a supporting box is arranged outside the outer frame, a centrifugal pump is arranged in the supporting box, the submersible pump is communicated with the centrifugal pump, a drain pipe is communicated with the centrifugal pump, a control box is arranged above the outer frame, a rotating motor is arranged in the control box, a rotating motor shaft is, the utility model discloses can effectively prevent to block up, degree of automation is high, practices thrift manpower and materials, is convenient for remove.

Description

Drainage device for hydraulic engineering construction

Technical Field

The utility model relates to a drainage device is used in hydraulic engineering construction.

Background

Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting earth surface and underground water resources and environment, and the construction of the hydraulic engineering also has the characteristics of the following: hydraulic engineering undertakes the tasks of water retaining, water storing and water draining, so that special requirements on the stability, pressure bearing, seepage prevention, impact resistance, wear resistance, frost resistance, crack resistance and other properties of hydraulic buildings are met, and special construction methods and measures are adopted according to the technical specifications of the hydraulic engineering to ensure the engineering quality. Secondly, the requirements of the hydraulic engineering on the foundation are strict, the engineering is often in regions and parts with complicated geological conditions, hidden dangers can be left when the foundation is not treated well, the foundation is difficult to remedy afterwards, and special foundation treatment measures need to be taken. Hydraulic engineering is mostly constructed in riverways, lakes, coastal areas and other water areas, and construction diversion, interception and underwater operation are required according to natural conditions of water flow and engineering construction requirements. Hydraulic engineering needs to make full use of construction in the dry season, has strong seasonality and necessary construction strength, and some projects need temperature control measures due to weather influence to ensure the quality of the projects. The hydraulic engineering construction is closely related to the society and the natural environment, so that the influence of the engineering implementation is large, the opportunity needs to be mastered, the plan needs to be reasonably arranged, the construction needs to be carefully organized, and the problems of flood control, flood fighting and the like in the construction can be timely solved so as to make the safety policy.

When the existing drainage device drains water, because excessive large-particle dirt such as sand and stone enters the drainage device along with water flow, the drainage device is blocked to different degrees, so that the secondary drainage efficiency is low, and the construction process and the construction efficiency are influenced; furthermore, the drainage device needs to be combined with frequent drainage, and due to the influence of blockage, the device needs to be dredged to achieve the aim of normal drainage, so that time and labor are wasted; finally, because the precipitation, the waste water of construction site etc. variable, the displacement to different construction sites is different, and current drainage device relies on the manual work to open and stop in order to satisfy the requirement in different places, and degree of automation is low, and the device is complicated, inconvenient removal.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem, provide one kind and prevent blockking up, can clear up automatically and can open the drainage device for the hydraulic engineering construction that stops automatically, the technical scheme of the utility model is that:

a drainage device for hydraulic engineering construction comprises a support frame, wherein an outer frame is arranged above the support frame, an upper filter screen is arranged on the side face of the outer frame and used for isolating impurities such as gravels with larger volume and avoiding blockage, an inverted frustum-shaped frame is arranged at the bottom of the outer frame, a lower filter screen is arranged on the side face of the inverted frustum-shaped frame and used for isolating impurities such as gravels with larger volume and avoiding blockage, a bottom plate is arranged at the bottom of the inverted frustum-shaped frame, a submersible pump is arranged on the bottom plate, the water inlet end of the submersible pump is communicated with a three-way pipe, one end of the three-way pipe is communicated with an upper water inlet pipe, the other end of the three-way pipe is communicated with a lower water inlet pipe, a right-angle ball valve is arranged in the three-way pipe and realizes the, the water inlet end of the upper water inlet pipe is higher than the water inlet end of the lower water inlet pipe, a support box is arranged outside the outer frame, a centrifugal pump is arranged in the support box, the water outlet of the submersible pump is communicated with the water inlet of the centrifugal pump through a water pipe, the water outlet of the centrifugal pump is communicated with a water discharge pipe, a top plate is arranged above the outer frame, a control box is arranged above the top plate, a rotating motor is arranged in the control box, the rotating motor is coupled with one end of a rotating shaft, the rotating shaft is coupled with the top plate, the other end of the rotating shaft is rotatably coupled with the bottom plate, a connecting rod is arranged on the rotating shaft, a brush board which is matched with the upper filter screen and the lower filter screen is arranged at the outer end of the connecting rod, brush bristles are arranged on the brush board, the brush board and the brush bristles are used for cleaning the upper filter screen and the, the control box is internally provided with a controller and a storage battery, the inner side of the outer frame is provided with a start-stop device, the start-stop device is connected with the controller, and the controller is connected with the right-angle ball valve.

As a preferred technical scheme, the start-stop device comprises a sliding barrel, the sliding barrel comprises a start-stop cavity above the inner portion, a first button is arranged at the top of the start-stop cavity, a through hole is formed in a bottom plate of the start-stop cavity, a sliding rod is arranged in the through hole, the top of the sliding rod is located in the start-stop cavity, a pushing block is arranged at the top of the sliding rod, the pushing block is touched by the first button, a controller receives signals, a sliding cavity is arranged below the start-stop cavity, a suspension ball is arranged in the sliding cavity, a limiting ring is arranged at the position of the maximum diameter of the suspension ball, a second button is arranged on one side of the sliding cavity, the suspension ball drives the limiting ring to move up and down, the limiting ring is touched by the second button, the controller receives signals, and the first button and the.

As a preferable technical scheme, a sliding groove is formed in the side face of the sliding cavity, the second button is located in the sliding groove, the second button is connected with a moving block, the moving block is in threaded connection with a screw rod, the top of the screw rod is coupled with a stepping motor, the stepping motor is located in a motor box, the motor box is fixedly connected with the sliding barrel, the stepping motor is connected with the controller, and the second button can slide up and down, so that the adjustment of the displacement is realized.

As an optimized technical scheme, a drain outlet is arranged below the bottom plate and provided with a switch valve, so that the device can be cleaned in a sewage discharge mode when the device is idle, and impurity deposition is avoided.

As the preferred technical scheme, a support rod is connected to the water pipe, the other end of the support rod is connected with the outer frame, the water pipe is fixed, and stability is improved.

As the preferred technical scheme, the water inlet of the upper water inlet pipe is higher than the bottom of the outer frame, the water inlet of the lower water inlet pipe is lower than the bottom of the outer frame, and the upper water inlet pipe is communicated with the water discharge pipe to reduce bottom silt brought into the device.

By adopting the technical scheme, the drainage device for the hydraulic engineering construction comprises a support frame, wherein an outer frame is arranged above the support frame, an upper filter screen is arranged on the side surface of the outer frame, an inverted frustum-shaped frame is arranged at the bottom of the outer frame, a lower filter screen is arranged on the side surface of the inverted frustum-shaped frame, a bottom plate is arranged at the bottom of the inverted frustum-shaped frame, a submersible pump is arranged on the bottom plate, the water inlet end of a water inlet pipe of the submersible pump is communicated with a three-way pipe, one end of the three-way pipe is communicated with an upper water inlet pipe, the other end of the three-way pipe is communicated with a lower water inlet pipe, a right-angle ball valve is arranged in the three-way pipe, the water inlet end of the upper water inlet pipe is higher than the water inlet end of the lower water inlet pipe, a, a top plate is arranged above the outer frame, a control box is arranged above the top plate, a rotating motor is arranged in the control box, the rotating motor is coupled with one end of a rotating shaft, the rotating shaft is coupled with the top plate, the other end of the rotating shaft is rotatably connected with the bottom plate, a connecting rod is arranged on the rotating shaft, a brush plate which is matched with the upper filter screen and the lower filter screen is arranged at the outer end of the connecting rod, bristles are arranged on the brush plate, a controller and a storage battery are arranged in the control box, a start-stop device is arranged on the inner side of the outer frame, the start-stop device is connected with the controller, and the controller is connected with; when the water is drained, firstly, the water discharge is set according to the situation of a site, the controller adjusts the stepping motor to move the second button, the device is fixed at the water drainage position, the water level rises, the suspension ball rises, the push block touches the first switch, the controller receives a signal, adjusts the right-angle ball valve to enable the water inlet pipe to be communicated with the upper water inlet pipe, the submersible pump and the centrifugal pump are started to drain water, the water level descends, the suspension ball descends, when the limit ring on the suspension ball touches the second button, the controller receives the signal, adjusts the right-angle ball valve to enable the water inlet pipe to be communicated with the lower water inlet pipe, the water level continues descending, when the limit ring on the suspension ball leaves the second button, the controller receives the signal, the submersible pump and the centrifugal pump are stopped, the controller controls the rotating motor to rotate in a timing mode to drive the brush plate to clean the upper filter screen, cleaning the upper and lower filter screens by brushing the plate, and opening a drain outlet to discharge the silt of the bottom plate; the utility model discloses the beneficial effect who obtains: 1. firstly, fine silt can be deposited, when the lower water inlet pipe is opened, the silt can be deposited in the water inlet pipe and the water pipe, but when the upper water inlet pipe is communicated for drainage next time, as the silt containing amount of the water above is small, the silt in the pipeline can be washed, and accumulation is prevented; 2. the filter screen can block large granular impurities, but the large granular impurities are easy to block in the mesh holes of the filter screen due to the irregularity of the large granular impurities, and the filter screen is cleaned by using the brush plate and the bristles above the brush plate, so that the filter screen is prevented from being blocked by excessive granular impurities on the filter screen, the service life of the filter screen is prolonged, the brush plate can be detached and replaced, and the cleaning efficiency can be ensured; 3. the second switch can slide, the water discharge amount of primary drainage can be adjusted, the automatic starting mode is suitable for different construction sites, the automation degree is high, and manpower and material resources are saved; 4. the device is compact and convenient to move.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged view of the structure at a point a in fig. 1 according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a rotating shaft and a connecting rod according to an embodiment of the present invention;

in the figure: 1-a support frame; 2-an outer frame; 3, arranging a filter screen; 4-inverted frustum shaped frame; 5-lower filter screen; 6-a bottom plate; 7-a submersible pump; 8-water inlet pipe; 9-an upper water inlet pipe; 10-lower water inlet pipe; 11-right angle ball valves; 12-a support box; 13-a centrifugal pump; 14-a water pipe; 15-a drain pipe; 16-a top plate; 17-a control box; 18-a rotating electrical machine; 19-a rotating shaft; 20-a connecting rod; 21-brushing the board; 22-bristles; 23-a controller; 24-a storage battery; 25-a slide cylinder; 26-start-stop chamber; 27-a first button; 28-a through hole; 29-a slide bar; 30-a push block; 31-a slide cavity; 32-a floating ball; 33-a limit ring; 34-a second button; 35-a chute; 36-a moving block; 37-screw; 38-a stepper motor; 39-motor case; 40-a sewage draining outlet; 41-switching a valve; 42-support bar.

Detailed Description

For further explanation of the invention, reference is made to the following description taken in conjunction with the accompanying drawings:

example (b): as shown in figures 1 to 3 of the drawings,

a drainage device for hydraulic engineering construction comprises a support frame 1, an outer frame 2 is arranged above the support frame 1, an upper filter screen 3 is arranged on the side surface of the outer frame 2, the upper filter screen 3 is used for isolating impurities such as gravels with larger volume and avoiding blockage, an inverted frustum-shaped frame 4 is arranged at the bottom of the outer frame 2, a lower filter screen 5 is arranged on the side surface of the inverted frustum-shaped frame 4, the lower filter screen 5 is used for isolating impurities such as gravels with larger volume and avoiding blockage, a bottom plate 6 is arranged at the bottom of the inverted frustum-shaped frame 4, a submersible pump 7 is arranged on the bottom plate 6, the water inlet end of a water inlet pipe 8 of the submersible pump 7 is communicated with a three-way pipe, one end of the three-way pipe is communicated with an upper water inlet pipe 9, the other end of the three-way pipe is communicated with a lower water inlet pipe 10, a right-angle ball valve 11 is arranged in, a supporting box 12 is arranged outside the outer frame 2, a centrifugal pump 13 is arranged in the supporting box 12, a water outlet of the submersible pump 7 is communicated with a water inlet of the centrifugal pump 13 through a water pipe 14, a water outlet of the centrifugal pump 13 is communicated with a water discharge pipe 15, a top plate 16 is arranged above the outer frame 2, a control box 17 is arranged above the top plate 16, a rotary motor 18 is arranged in the control box 17, the rotary motor 18 is coupled with one end of a rotary shaft 19, the rotary shaft 19 is coupled with the top plate 16, the other end of the rotary shaft 19 is rotatably connected with the bottom plate 6, a connecting rod 20 is arranged on the rotary shaft 19, a brush plate 21 matched with the upper filter screen 3 and the lower filter screen 5 is arranged at the outer end of the connecting rod 20, brush bristles 22 are arranged on the brush plate 21, the brush plate and the brush bristles 22 realize the cleaning of the upper filter screen 3 and the lower filter, the inner side of the outer frame 2 is provided with a start-stop device, the start-stop device is connected with a controller 23, and the controller 23 is connected with the right-angle ball valve 11.

Open and stop the device and include smooth section of thick bamboo 25, smooth section of thick bamboo 25 includes the chamber 26 that opens and stop of inside top, it is equipped with first button 27 to open and stop chamber 26 top, it is equipped with through-hole 28 to open and stop on the bottom plate 6 of chamber 26, be equipped with slide bar 29 in the through-hole 28, slide bar 29 top is located opens and stops the intracavity 26, slide bar 29 top is equipped with ejector pad 30, ejector pad 30 touches with first button 27, controller 23 received signal, it is equipped with smooth chamber 31 to open and stop chamber 26 below, be equipped with suspension ball 32 in the smooth chamber 31, suspension ball 32 maximum diameter department is equipped with spacing ring 33, smooth chamber 31 one side is equipped with second button 34, suspension ball 32 drives spacing ring 33 from top to bottom and reciprocates, spacing ring 33 touches second button 34, controller 23 received signal, first button 27 and second button 34.

The side of the sliding cavity 31 is provided with a sliding groove 35, the second button 34 is positioned in the sliding groove 35, the second button 34 is connected with a moving block 36, the moving block 36 is in threaded connection with a screw 37, the top of the screw 37 is coupled with a stepping motor 38, the stepping motor 38 is positioned in a motor box 39, the motor box 39 is fixedly connected with the sliding barrel 25, the stepping motor 38 is connected with the controller 23, and the second button 34 can slide up and down, so that the adjustment of the water discharge amount is realized.

The below of bottom plate 6 is equipped with drain 40, and drain 40 is equipped with ooff valve 41, and the blowdown clearance when realizing that the device is idle avoids impurity deposit.

The water pipe is connected with a support rod 42, the other end of the support rod is connected with the outer frame 2, the water pipe is fixed, and the stability is improved.

The water inlet of the upper water inlet pipe 9 is higher than the bottom of the outer frame 2, the water inlet of the lower water inlet pipe 10 is lower than the bottom of the outer frame 2, and the upper water inlet pipe 9 is communicated with the water discharge pipe to reduce bottom silt brought into the device.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drainage device for hydraulic engineering construction, includes the support frame, its characterized in that: an outer frame is arranged above the supporting frame, an upper filter screen is arranged on the side face of the outer frame, an inverted frustum-shaped frame is arranged at the bottom of the outer frame, a lower filter screen is arranged on the side face of the inverted frustum-shaped frame, a bottom plate is arranged at the bottom of the inverted frustum-shaped frame, a submersible pump is arranged on the bottom plate, the water inlet end of a water inlet pipe of the submersible pump is communicated with a three-way pipe, one end of the three-way pipe is communicated with an upper water inlet pipe, the other end of the three-way pipe is communicated with a lower water inlet pipe, a right-angle ball valve is arranged in the three-way pipe, the water inlet end of the upper water inlet pipe is higher than the water inlet end of the lower water inlet pipe, a supporting box is arranged outside the outer frame, a centrifugal pump is arranged, the improved filter screen is characterized in that a rotating motor is arranged in the control box, the rotating motor is coupled with one end of a rotating shaft, the rotating shaft is coupled with the top plate, the other end of the rotating shaft is connected with the bottom plate in a rotating mode, a connecting rod is arranged on the rotating shaft, the outer end of the connecting rod is provided with a brush plate matched with the upper filter screen and the lower filter screen, bristles are arranged on the brush plate, a controller and a storage battery are arranged in the control box, an opening and closing device is arranged on the inner side of the outer frame, the opening and closing device is connected with the controller, and the controller is.

2. The water draining device for water conservancy project construction according to claim 1, wherein: open and stop the device and include the slide cartridge, the slide cartridge includes opening of inside top and stops the chamber, it is equipped with first button to open and stop chamber top, open and stop and be equipped with the through-hole on the bottom plate in chamber, be equipped with the slide bar in the through-hole, the slide bar top is located open and stop the intracavity, the slide bar top is equipped with the ejector pad, open and stop the intracavity and be equipped with smooth chamber, it is equipped with the suspension ball to slide the intracavity, suspension ball maximum diameter department is equipped with the spacing ring, it is equipped with the second button to slide chamber one side, first button with the second button is connected the controller.

3. The water draining device for water conservancy project construction according to claim 2, wherein: the side surface of the sliding cavity is provided with a sliding groove, the second button is positioned in the sliding groove and connected with a moving block, the moving block is in threaded connection with a screw rod, the top of the screw rod is in shaft connection with a stepping motor, the stepping motor is positioned in a motor box, the motor box is fixedly connected with the sliding barrel, and the stepping motor is connected with the controller.

4. The water draining device for water conservancy project construction according to claim 1, wherein: and a drain outlet is arranged below the bottom plate and is provided with a switch valve.

5. The water draining device for water conservancy project construction according to claim 1, wherein: the water pipe is connected with a support rod, and the other end of the support rod is connected with the outer frame.

6. The water draining device for water conservancy project construction according to claim 1, wherein: the water inlet of the upper water inlet pipe is higher than the bottom of the outer frame, and the water inlet of the lower water inlet pipe is lower than the bottom of the outer frame.