CN211368845U

CN211368845U - Sluice gate dredging device for hydraulic engineering

Info

Publication number: CN211368845U
Application number: CN201921710154.4U
Authority: CN
Inventors: 马洁; 王博; 马哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-08-28
Anticipated expiration: 2029-10-13

Abstract

The utility model belongs to the technical field of hydraulic engineering, especially, a sluice gate desilting device for hydraulic engineering, including storage jar, motor, rotary rod, impeller, balancing pole and bearing, the storage jar top is provided with the motor, the rotary rod is connected with below the motor, the rotary rod bottom is connected with the impeller, storage jar one side is connected with the extraction tube, extraction tube middle section is connected with the folding tube, the extraction tube lower extreme is connected with the first extraction pump, be connected with the extraction head below the first extraction pump, be provided with the extraction mouth below the extraction head; the other side of the storage tank is connected with a discharge pipe; the utility model discloses an extraction pipe, folding pipe, first extraction pump, extraction head and the extraction mouth that sets up can go deep into and extract near the silt of sluice gate under water, and the silt that comes in the extraction is in storage jar and water homogeneous mixing, and muddy water discharges the river course again after filtering the jar, and this kind of way can effectively carry out the desilting of sluice gate, convenient and fast.

Description

Sluice gate dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a sluice gate desilting device for hydraulic engineering.

Background

River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The method has the advantages that the sludge deposited at the river bottom is blown and stirred into a turbid water shape by mechanical equipment and flows away along with river water, so that the dredging effect is achieved, the river channel sedimentation increasingly influences the normal play of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and the river channel dredging engineering is carried out for recovering the normal functions of the river channel and promoting the rapid and continuous development of the economy and the society. The river course becomes deep and wide through treatment, the river water becomes clear, the production conditions and the living environment of the masses are obviously improved, and the aims of 'clear water, smooth river, green bank and beautiful landscape' are achieved.

If near for the sluice gate for hydraulic engineering if piled up by silt, can increase the resistance when the sluice gate for hydraulic engineering is opened and is closed, can cause the unable sludging that opens or can't close of sluice gate for hydraulic engineering during serious, therefore the desilting of sluice gate for hydraulic engineering is especially important.

In order to solve the problem, the application provides a sluice gate dredging device for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a sluice gate desilting device for hydraulic engineering, through extraction pipe, folding pipe, first extraction pump, extraction head and the extraction mouth that sets up, can go deep into and extract near the silt of sluice gate under water, the silt that comes in the extraction is in storage jar and water homogeneous mixing, during muddy water filters the back and discharges the river course again through filtering jar, this kind of way can effectively carry out the desilting of sluice gate, convenient and fast.

(II) technical scheme

In order to solve the problems, the utility model provides a sluice gate dredging device for hydraulic engineering, which comprises a storage tank, a motor, a rotary rod, an impeller, a balance rod and a bearing, wherein the motor is arranged above the storage tank, the rotary rod is connected below the motor, the impeller is connected at the bottom of the rotary rod, one side of the storage tank is connected with an extraction pipe, the middle section of the extraction pipe is connected with a folding pipe, the lower end of the extraction pipe is connected with a first extraction pump, an extraction head is connected below the first extraction pump, and an extraction port is arranged below the extraction head;

the storage jar opposite side is connected with the delivery pipe, the delivery pipe lower extreme is connected with the second extraction pump, second extraction pump below is provided with filters the jar, it is provided with first filter screen to filter the inside top of jar, first filter screen below is provided with the second filter screen, second filter screen below is provided with the third filter screen.

Preferably, the rotary rod outside is provided with the bearing, the bearing both ends all are connected with the balancing pole, and balancing pole both ends and storage jar inner wall connection.

Preferably, a support is arranged below the storage tank, and a base is connected below the support.

Preferably, the two ends of the lower part of the drawing head are connected with connecting ropes, and a pendant is connected to the lower part of the connecting ropes.

Preferably, the first filter screen, the second filter screen and the third filter screen are replaceable filter screens.

Preferably, the diameter of the backing plate is the same as the outer diameter of the sleeve.

The above technical scheme of the utility model has following profitable technological effect:

1. through the arranged extraction pipe, the folding pipe, the first extraction pump, the extraction head and the extraction port, sludge near the gate can be extracted deeply underwater, the extracted sludge is uniformly mixed with water in the storage tank, and muddy water is filtered by the filter tank and then is discharged into a river channel again, so that the gate can be effectively desilted, the operation is convenient and quick, the muddy water can be uniformly mixed through the arranged motor, the rotary rod and the impeller, better conditions are created for filtering, the rotary rod can be limited while the rotation performance of the rotary rod is kept through the arranged balance rod and the arranged bearing, and the danger caused by out-of-round of the rotary rod in the use process is prevented;

2. through the connection rope and the pendant that set up, can increase the gravity of extraction head, make the extraction head fully with the silt contact of river course bottom, can prolong the extraction pipe through the folding pipe that sets up to the river course of the adaptation different degree of depth, through first filter screen, second filter screen and the third filter screen that sets up, can filter muddy water, first filter screen, second filter screen and third filter screen can be changed, multiplicable filterable effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the filtering tank of the present invention;

reference numerals:

1. storing the tank; 2. a motor; 3. rotating the rod; 4. an impeller; 5. a balancing pole; 6. a bearing; 7. an extraction pipe; 8. folding the tube; 9. a first extraction pump; 10. an extraction head; 11. an extraction port; 12. connecting ropes; 13. a pendant; 14. a discharge pipe; 15. a second extraction pump; 16. a filter tank; 17. a support; 18. a base; 19. a first filter screen; 20. a second filter screen; 21. and a third filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a sluice gate dredging device for hydraulic engineering, including storage jar 1, motor 2, rotary rod 3, impeller 4, balancing pole 5 and bearing 6, storage jar 1 is provided with motor 2 above, the rotary rod 3 is connected with below the motor 2, the impeller 4 is connected with the bottom of rotary rod 3, storage jar 1 one side is connected with extraction pipe 7, extraction pipe 7 middle section is connected with folding tube 8, extraction pipe 7 lower extreme is connected with first extraction pump 9, be connected with extraction head 10 below first extraction pump 9, be provided with extraction mouth 11 below extraction head 10;

the storage jar 1 opposite side is connected with discharge pipe 14, discharge pipe 14 lower extreme is connected with second extraction pump 15, second extraction pump 15 below is provided with crosses filter tank 16, it is provided with first filter screen 19 to cross the inside top of filter tank 16, first filter screen 19 below is provided with second filter screen 20, second filter screen 20 below is provided with third filter screen 21.

In this embodiment, it should be noted that a bearing 6 is disposed outside the rotating rod 3, two ends of the bearing 6 are both connected with a balance rod 5, two ends of the balance rod 5 are connected with an inner wall of the storage tank 1, a support 17 is disposed below the storage tank 1, a base 18 is connected below the support 17, two ends of the lower portion of the extraction head 10 are connected with a connection rope 12, a pendant 13 is connected below the connection rope 12, and the first filter screen 19, the second filter screen 20 and the third filter screen 21 are specifically replaceable filter screens.

The utility model discloses in, through the extraction pipe 7 that sets up, the folding tube 8, first extraction pump 9, extraction head 10 and extraction mouth 11, can go deep into underwater and extract near the sluice gate silt, the silt that extracts comes is evenly mixed with water in storage jar 1, muddy water discharges the river course again after filtering by filtration jar 16, desilting of sluice gate can effectively be carried out to this kind of way, and is convenient and fast, through motor 2, rotary rod 3 and impeller 4 that set up, can carry out even mixing with muddy water, create better condition for filtering, through balancing pole 5 and the bearing 6 that set up, can carry out spacing operation with rotary rod 3 when keeping rotary rod 3 rotation performance, prevent that rotary rod 3 from out of round in the use and causing danger; through the connection rope 12 and the pendant 13 that set up, can increase the gravity of extraction head 10, make extraction head 10 fully contact with the silt of river course bottom, can prolong extraction pipe 7 through the folding pipe 8 that sets up to adapt to the river course of the different degree of depth, through the first filter screen 19 that sets up, second filter screen 20 and third filter screen 21, can filter muddy water, first filter screen 19, second filter screen 20 and third filter screen 21 can be changed, multiplicable filterable effect.

The utility model discloses a theory of operation and use flow: an installer erects the device on the bank of a river through the base 1, places the extraction head 10 and the discharge pipe 14 in the river channel, opens the first extraction pump 9, the second extraction pump 15 and the motor 2 to extract silt, filters and discharges silt through the extraction pipe 7, the folding pipe 8, the first extraction pump 9, the extraction head 10 and the extraction port 11, can extract silt near the gate under water, the extracted silt is uniformly mixed with water in the storage tank 1, and the muddy water is filtered by the filter tank 16 and then discharged into the river channel again, so that the gate can be cleared effectively, the operation is convenient and fast, the motor 2, the rotary rod 3 and the impeller 4 are arranged, the muddy water can be uniformly mixed, better conditions are created for filtering the muddy water, the rotary rod 3 can be limited through the balance rod 5 and the bearing 6 while the rotation performance of the rotary rod 3 is kept, the danger caused by the out-of-round of the rotating rod 3 in the using process is prevented; through the connection rope 12 and the pendant 13 that set up, can increase the gravity of extraction head 10, make extraction head 10 fully contact with the silt of river course bottom, can prolong extraction pipe 7 through the folding pipe 8 that sets up to adapt to the river course of the different degree of depth, through the first filter screen 19 that sets up, second filter screen 20 and third filter screen 21, can filter muddy water, first filter screen 19, second filter screen 20 and third filter screen 21 can be changed, multiplicable filterable effect.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The gate dredging device for the hydraulic engineering is characterized by comprising a storage tank (1), a motor (2), a rotary rod (3), an impeller (4), a balance rod (5) and a bearing (6), wherein the motor (2) is arranged above the storage tank (1), the rotary rod (3) is connected below the motor (2), the impeller (4) is connected to the bottom of the rotary rod (3), an extraction pipe (7) is connected to one side of the storage tank (1), a folding pipe (8) is connected to the middle section of the extraction pipe (7), a first extraction pump (9) is connected to the lower end of the extraction pipe (7), an extraction head (10) is connected below the first extraction pump (9), and an extraction port (11) is arranged below the extraction head (10);

storage jar (1) opposite side is connected with delivery pipe (14), delivery pipe (14) lower extreme is connected with second extraction pump (15), second extraction pump (15) below is provided with crosses filter tank (16), it is provided with first filter screen (19) to cross the inside top of filter tank (16), first filter screen (19) below is provided with second filter screen (20), second filter screen (20) below is provided with third filter screen (21).

2. The gate dredging device for the water conservancy project according to claim 1, wherein a bearing (6) is arranged outside the rotating rod (3), balancing rods (5) are connected to two ends of the bearing (6), and two ends of each balancing rod (5) are connected with the inner wall of the storage tank (1).

3. The sluice gate dredging device for the water conservancy project according to claim 1, wherein a support (17) is arranged below the storage tank (1), and a base (18) is connected below the support (17).

4. The sluice gate dredging device for the water conservancy project according to claim 1, wherein two ends below the extraction head (10) are connected with connecting ropes (12), and a pendant (13) is connected below the connecting ropes (12).

5. Sluice gate dredging device according to claim 1, characterized in that the first (19), second (20) and third (21) screens are embodied as exchangeable screens.