CN212001373U - Water diversion device for hydraulic engineering construction - Google Patents

Abstract

The utility model provides a diversion device is used in hydraulic engineering construction relates to the hydraulic engineering field. This water conservancy project construction is with diversion device, including the diversion pipeline, the bottom fixed mounting of diversion pipeline has the detection pipeline, and the diversion pipeline has sealing connection spare with the equal fixed mounting of one end that the detection pipeline is close to each other, through four bolt fixed connection between two sealing connection spare, and the one end fixed mounting that the diversion pipeline was kept away from to the detection pipeline has a sewage discharging mechanism, and the one end fixed mounting that the detection pipeline was kept away from to the sewage discharging mechanism has the aqueduct, and the one end that the sewage discharging mechanism was kept away from to the aqueduct is installed the. This water diversion device is used in hydraulic engineering construction through setting up detection pipeline, sewage discharging mechanism and diversion pump, has solved prior art's water diversion device and has had certain drawback when using, is filtering thoroughly inadequately all the time when leading water, and the problem of the device is blockked up and damaged very easily to the silt flocculent body of the large-scale plankton on the surface of water and aquatic.

Description

Water diversion device for hydraulic engineering construction

Technical Field

The utility model relates to a hydraulic engineering field specifically is a diversion device is used in hydraulic engineering construction.

Background

Hydraulic engineering is an important infrastructure and foundation industry in China, plays an important role in the survival and development of human society, and in the hydraulic engineering, a water guide device is often needed, which is important equipment for guiding water flow from a low place to a high place and keeping the water flow smooth.

The water diversion device in the prior art has certain disadvantages when in use, the filtration is not thorough all the time when in water diversion, and large-scale floating objects on the water surface and silt floccules in the water are easy to block and damage the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a diversion device is used in hydraulic engineering construction has solved prior art's diversion device and has had certain drawback when using, filters thoroughly inadequately all the time when the diversion, and the problem of device is blockked up and damaged very easily to the silt flocculent body of large-scale plankton on the surface of water and aquatic.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a diversion device for hydraulic engineering construction, including the diversion pipeline, the bottom fixed mounting of diversion pipeline has the detection pipeline, the diversion pipeline has sealed connecting piece with the equal fixed mounting of one end that detection pipeline is close to each other, through four bolt fixed connection between two sealed connecting pieces, the one end fixed mounting that the diversion pipeline was kept away from to the detection pipeline has a sewage discharge mechanism, the one end fixed mounting that the sewage discharge mechanism kept away from the detection pipeline has the aqueduct, the diversion pump is installed to the one end that the sewage discharge mechanism was kept away from to the aqueduct, the detection pipeline includes detecting tube and filter screen, the upper end and the sealed connecting piece fixed connection of detecting tube, the observation opening has been seted up to the detecting tube, the outside of detecting tube is provided with the closing plate, the closing plate is through fixed cover and detecting tube fixed connection, fixed cover is cup, The core shaft is positioned inside the large pipe, four filter plates are fixedly sleeved outside the core shaft, the lower ends of the four filter plates are fixedly connected with sealing gaskets, four groups of drain outlets communicated with the inside of the large pipe are formed in the circumferential surface of the large pipe, the four groups of drain outlets are respectively contacted with the four sealing gaskets, the two springs are respectively fixedly connected with the upper end and the lower end of the core shaft, the surfaces of the two springs, which are far away from each other, are respectively fixedly connected with the detection pipe and the water guide pipe, cross baffles are fixedly inserted into the bottom end of the detection pipe and the inside of the upper end of the water guide pipe, one ends of the two springs, which are far away from each other, are respectively fixedly connected with the surfaces, which are close to each other, of the two cross baffles, conical sleeves are fixedly sleeved outside the upper end and the lower end of the large pipe, and one ends, which are far.

Preferably, the closing plate is the arc structure, and the arc structure of closing plate can detect the pipe cooperation, and the size of closing plate is greater than the size of viewing aperture, and the closing plate can play the effect of airtight viewing aperture and can conveniently pull down.

Preferably, the sealing gasket is of an annular structure, the four filter plates are arranged at equal intervals, filter holes of the four filter plates are thinner and thinner from bottom to top, and the four filter plates can achieve the effect of filtering impurities.

Preferably, two cross baffles are the same from the distance at dabber both ends, and the cross baffle can play the effect of connecting dabber and spring to the cross baffle is for controlling to link up the column structure and can not influence rivers and pass through.

Preferably, the two conical sleeves are symmetrically arranged with each other, and the two conical sleeves can achieve the effects of connection and sealing.

(III) advantageous effects

The utility model provides a diversion device is used in hydraulic engineering construction. The method has the following beneficial effects:

1. the water diversion device for hydraulic engineering construction is provided with a detection pipeline, a sewage discharge mechanism and a water diversion pump, wherein the water diversion pump is driven by a power device on the water surface, the water diversion pump can flush high-pressure water flow into the interior of a large pipe, the water flow can be filtered by four filter plates at the moment, simultaneously when the filter plates are blocked, the filter plates start to move under the pressure of the water flow brought by the water diversion pump, a spring below the filter plates starts to stretch, a sealing gasket starts to leave a sewage discharge outlet when a mandrel moves, the high-pressure water flow can discharge blocked impurities on the filter plates through the high-pressure water flow, when no impurities exist on the filter plates, the mandrel returns to the original state under the stress of the spring, the effect of clearing the impurities in water during water diversion is achieved, certain defects of the water diversion device in the prior art are overcome, and the water diversion device is not thoroughly filtered all the time, large floating objects on the water surface and silt floccules in the water are easy to block and damage the device.

2. This diversion device is used in hydraulic engineering construction, through setting up sense tube and filter screen, rivers still may have impurity after the screening of blowdown mechanism, and impurity can adhere on the filter screen when flowing through the filter screen, can follow the viewing aperture clearance this moment and change the filter screen.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the drainage mechanism of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

Wherein, 1 diversion conduit, 2 detection conduit, 21 detection tube, 22 filter screen, 23 inspection hatches, 24 closing plate, 25 fixed cover, 3 blowdown mechanism, 31 big pipe, 32 dabber, 33 spring, 34 filter plate, 35 sealed pad, 36 drain, 37 taper sleeve, 4 aqueduct, 5 diversion pump, 6 sealing connecting piece, 7 bolt, 8 cross baffles.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a diversion device is used in hydraulic engineering construction:

in the first embodiment, as shown in fig. 1 to 4, the water diversion pipeline includes a water diversion pipeline 1, a detection pipeline 2 is fixedly installed at the bottom end of the water diversion pipeline 1, sealing connectors 6 are fixedly installed at the ends, close to each other, of the water diversion pipeline 1 and the detection pipeline 2, the two sealing connectors 6 are fixedly connected through four bolts 7, a sewage discharging mechanism 3 is fixedly installed at the end, far away from the water diversion pipeline 1, of the detection pipeline 2, a water guide pipe 4 is fixedly installed at the end, far away from the sewage discharging mechanism 3, of the sewage discharging mechanism 3, and a water diversion pump 5 is installed at the end, far away.

Embodiment two, as shown in fig. 1-4, the detection pipeline 2 includes a detection tube 21 and a filter screen 22, the upper end of the detection tube 21 is fixedly connected to the sealing connection member 6, the detection tube 21 has an observation port 23, a sealing plate 24 is disposed outside the detection tube 21, the sealing plate 24 is fixedly connected to the detection tube 21 through a fixing sleeve 25, the fixing sleeve 25 is fixedly sleeved outside the detection tube 21, the filter screen 22 is located below the observation port 23, the sealing plate 24 is of an arc structure, the arc structure of the sealing plate 24 can match the detection tube 21, the size of the sealing plate 24 is larger than that of the observation port 23, and the sealing plate 24 can achieve the effect of closing the observation port 23 and can be conveniently detached.

In the third embodiment, as shown in fig. 1-4, the drainage mechanism 3 includes a large pipe 31, a mandrel 32 and two springs 33, the upper and lower ends of the large pipe 31 are respectively fixedly connected and communicated with the detection pipe 21 and the water conduit 4, the mandrel 32 is located inside the large pipe 31, four filter plates 34 are fixedly sleeved outside the mandrel 32, the lower ends of the four filter plates 34 are respectively and fixedly connected with a sealing gasket 35, the sealing gasket 35 is in a ring structure, the four filter plates 34 are arranged at equal intervals, the four filter plates 34 are thinner and thinner from bottom to top, the four filter plates 34 can filter impurities, four sets of drainage ports 36 communicated with the inside of the large pipe 31 are formed on the circumferential surface of the large pipe 31, the four sets of drainage ports 36 are respectively contacted with the four sealing gaskets 35, the two springs 33 are respectively and fixedly connected with the upper and lower ends of the mandrel 32, the surfaces of the two springs 33 far away from each other are, the bottom of detecting tube 21 and the inside of aqueduct 4's upper end all is fixed to be pegged graft and is had cross baffle 8, the one end that two springs 33 kept away from each other respectively with the one side fixed connection that two cross baffles 8 are close to each other, two cross baffles 8 are the same apart from the distance at dabber 32 both ends, cross baffle 8 can play the effect of connecting dabber 32 with springs 33, and cross baffle 8 for controlling link up the column structure can not influence rivers and pass through, the outside at both ends is all fixed the cone cover 37 that has cup jointed about the main pipe 31, the one end that two cone cover 37 kept away from each other respectively with detecting tube 21 and aqueduct 4 fixed connection, two cone cover 37 symmetry settings of each other, two cone cover 37 can play and connect and sealed effect.

When the water pump is used, the water pump 5 is driven by a power device on the water surface, the water pump 5 can flush high-pressure water flow into the large pipe 31, at the moment, the water flow can be filtered by four filter plates 34, meanwhile, when the filter plates 34 are blocked, the filter plates 34 start to move under the pressure of the water flow brought by the water pump 5, the spring 33 located below the filter plates starts to stretch, when the mandrel 32 moves, the sealing gasket 35 starts to leave the sewage discharge outlet 36, at the moment, the high-pressure water flow can enable the blocked impurities on the filter plates 34 to be discharged through the high-pressure water flow, and when the filter plates 34 do not have the impurities, the spring 33 is stressed to enable the mandrel 32 to recover the original.

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

Claims (6)

1. The utility model provides a water diversion device for hydraulic engineering construction, includes leading water pipeline (1), its characterized in that: the bottom fixed mounting of leading water pipeline (1) has detection pipeline (2), and the one end fixed mounting that leading water pipeline (1) was kept away from in detection pipeline (2) has sewage mechanism (3), and the one end fixed mounting that detecting pipeline (2) were kept away from in sewage mechanism (3) has aqueduct (4), and diversion pump (5) are installed to the one end that sewage mechanism (3) were kept away from in aqueduct (4).

2. The water diversion device for hydraulic engineering construction according to claim 1, characterized in that: the water diversion pipeline (1) and the detection pipeline (2) are fixedly provided with sealing connecting pieces (6) at the ends close to each other, and the two sealing connecting pieces (6) are fixedly connected through four bolts (7).

3. The water diversion device for hydraulic engineering construction according to claim 2, characterized in that: the detection pipeline (2) comprises a detection pipe (21) and a filter screen (22), the upper end of the detection pipe (21) is fixedly connected with the sealing connecting piece (6), an observation port (23) is formed in the detection pipe (21), a sealing plate (24) is arranged outside the detection pipe (21), the sealing plate (24) is fixedly connected with the detection pipe (21) through a fixing sleeve (25), the fixing sleeve (25) is fixedly connected with the outside of the detection pipe (21), and the filter screen (22) is located below the observation port (23).

4. The water diversion device for hydraulic engineering construction according to claim 3, characterized in that: the blowdown mechanism (3) include the large tube (31), dabber (32) and two springs (33), both ends respectively with detecting tube (21) and aqueduct (4) fixed connection and intercommunication about the large tube (31), dabber (32) are located the inside of large tube (31), the external fixation of dabber (32) has cup jointed four filter plates (34), the equal fixedly connected with of lower extreme of four filter plates (34) fills up sealed (35), four groups of drain (36) rather than inside intercommunication are seted up to the periphery of large tube (31), four groups of drain (36) contact with four sealed pads (35) respectively, two springs (33) respectively with the upper and lower both ends fixed connection of dabber (32), the one side that two springs (33) kept away from each other respectively with detecting tube (21) and aqueduct (4) fixed connection.

5. The water diversion device for hydraulic engineering construction according to claim 4, characterized in that: the bottom end of the detection pipe (21) and the inner part of the upper end of the water guide pipe (4) are fixedly inserted with cross baffles (8), and one ends of the two springs (33) which are far away from each other are fixedly connected with one surfaces of the two cross baffles (8) which are close to each other.

6. The water diversion device for hydraulic engineering construction according to claim 5, characterized in that: the outer parts of the upper end and the lower end of the large pipe (31) are fixedly sleeved with conical sleeves (37), and one ends, far away from each other, of the two conical sleeves (37) are fixedly connected with the detection pipe (21) and the water guide pipe (4) respectively.

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