CN210288564U

CN210288564U - Dredging device for hydraulic engineering

Info

Publication number: CN210288564U
Application number: CN201920309587.2U
Authority: CN
Inventors: 佟磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-04-10
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, including main water pipe, blow off pipe, handle, fixing bolt, sealing plug and filter screen, the middle department on main water pipe top has the handle through fixing bolt fixed mounting, the bottom fixed mounting of handle has the filter screen, and the filter screen passes main water pipe top and extends to the inside bottom of main water pipe, the bottom of main water pipe is through welded fastening and install the blow off pipe, and the right-hand member screw thread of blow off pipe installs the sealing plug, there is the observation window in the front of blow off pipe through inlaying fixed mounting. The utility model discloses a be provided with the filter screen of slope in the main water pipe, will unable impurity through the filter screen stay in the blow off pipe, make impurity unable entering transfer station to alleviateed staff's burden, simultaneously can be regularly through opening the blow off pipe, can discharge silt, simple structure, reasonable in design, consequently facilitate promotion.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a desilting device for hydraulic engineering.

Background

In hydraulic engineering's water transportation, the aquatic of carrying often can have some impurity, deposit in the transfer station and pile up formation silt, the staff need regularly clear up cistern bottom silt, the work flow is complicated, staff's burden has been increased, and impurity often gets into the transfer station through conduit, if can get into before the transfer station get rid of impurity, can solve above-mentioned problem, consequently, need design a desilting device for hydraulic engineering in order to realize above-mentioned target.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device for hydraulic engineering to in solving the water transportation process that proposes in the above-mentioned background art, the aquatic of carrying often can have some impurity, deposits in the transfer station and piles up and form silt, and the staff need regularly clear up cistern bottom silt, and the work flow is complicated, has increased the problem of staff's burden.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sediment removal device for hydraulic engineering, includes main water pipe, blow off pipe, handle, fixing bolt, sealing plug and filter screen, the centre department on main water pipe top has the handle through fixing bolt fixed mounting, the bottom fixed mounting of handle has the filter screen, and the filter screen passes main water pipe top and extends to the inside bottom of main water pipe, the bottom of main water pipe is through welded fastening installs the blow off pipe, and the right-hand member screw thread of blow off pipe installs the sealing plug, fixed mounting has the observation window through inlaying in the front of blow off pipe, the promotion stopper has been placed in the inside left side of blow off pipe, and promotes the left end fixedly connected with connecting rod of stopper, the left end of connecting rod passes the blow off pipe left side and extends to the blow off pipe outside, the left end fixed mounting of connecting rod has the push pedal, the left bottom fixed connection of.

Preferably, a first valve is installed on the main water pipe on the left side of the handle, and a second valve is installed on the main water pipe on the right side of the handle.

Preferably, the extension plate is provided with a sliding groove, the bottom end of the push plate is fixedly connected with a sliding block in a welding manner, and one end, far away from the push plate, of the sliding block is slidably installed in the sliding groove, so that a sliding structure is formed.

Preferably, the filter screen is set to be inclined, and the diameter of the filter holes on the filter screen is 1 mm.

Preferably, a through groove is formed in the main water pipe at the bottom end of the filter screen, and the through groove extends into the sewage discharge pipe.

Preferably, the outside of the pushing plug is fixedly provided with a rubber sealing ring through embedding, and the outside of the rubber sealing ring is tightly attached to the inner wall of the sewage discharge pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this sediment removal device for hydraulic engineering is through being provided with the filter screen of slope in the main water pipe, during the blow off pipe was stayed to the impurity that will be unable to pass through the filter screen, made impurity unable entering transfer station to alleviateed staff's burden, simultaneously can be regularly through opening the blow off pipe, can discharge silt, simple structure, reasonable in design, consequently facilitate promotion.

Drawings

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

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

fig. 3 is the schematic view of the cross-sectional structure of the sewage draining pipe of the utility model.

In the figure: 1. a main water pipe; 2. a blow-off pipe; 3. a first valve; 4. a second valve; 5. a grip; 6. fixing the bolt; 7. an extension plate; 8. pushing the plate; 9. a slider; 10. a connecting rod; 11. an observation window; 12. a sealing plug; 13. a filter screen; 14. a chute; 15. pushing the plug; 16. a rubber seal ring.

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.

Referring to fig. 1-3, the present invention provides an embodiment:

a dredging device for hydraulic engineering comprises a main water pipe 1, a drain pipe 2, a handle 5, a fixing bolt 6, a sealing plug 12 and a filter screen 13, wherein the handle 5 is fixedly arranged in the middle of the top end of the main water pipe 1 through the fixing bolt 6, the filter screen 13 is fixedly arranged at the bottom end of the handle 5, a through groove is formed in the main water pipe 1 at the bottom end of the filter screen 13 and extends into the drain pipe 2, the filter screen 13 is arranged in an inclined shape, the diameter of a filter hole in the filter screen 13 is 1mm, impurities cannot pass through the filter screen 13, meanwhile, the inclined bottom end is convenient for downward movement of the impurities, the filter screen 13 penetrates through the top end of the main water pipe 1 and extends to the bottom end inside the main water pipe 1, the drain pipe 2 is fixedly arranged at the bottom end of the main water pipe 1 through welding, the sealing plug 12 is arranged on the right thread of the drain pipe 2, an observation window 11 is fixedly arranged on, the outside of propelling plug 15 has rubber seal 16 through inlaying fixed mounting, and the outside of rubber seal 16 and the inner wall of blow off pipe 2 closely laminate, the left end fixedly connected with connecting rod 10 of propelling plug 15, the left end of connecting rod 10 passes blow off pipe 2 left sides and extends to the 2 outsides of blow off pipe, the left end fixed mounting of connecting rod 10 has push pedal 8, the left bottom fixedly connected with extension board 7 of blow off pipe 2, spout 14 has been seted up on the extension board 7, welded fastening is connected with slider 9 is passed through to the bottom of push pedal 8, and the one end slidable mounting that push pedal 8 was kept away from to slider 9 is in spout 14, sliding construction has been constituteed, stability when having promoted pulling and promoting push pedal 8.

The first valve 3 is arranged on the main water pipe 1 on the left side of the handle 5, the second valve 4 is arranged on the main water pipe 1 on the right side of the handle 5, and the backflow phenomenon is avoided when the blow-off pipe 2 is opened by closing the two valves.

The working principle is as follows: when water with impurities enters the transfer station through the main water pipe 1, the filter screen 13 blocks the impurities in the water, because the filter screen 13 is inclined, the blocked impurities move downwards along the bottom end of the filter screen 13 along with the impact of water flow and flow into the drain pipe 2, the water can enter the transfer station through the filter screen 13, the precipitated sludge is accumulated in the drain pipe 2, a worker can observe the amount of the sludge in the drain pipe 2 through the observation window 11, when the drain pipe 2 is about to be filled with the sludge, the worker can prevent the water from flowing out through the drain pipe 2 in the subsequent operation by rotating the first valve 3 and the second valve 4 to the closed position, then the worker can drive the connecting rod 10 to push the pushing plug 15 by rotating down the working personnel 12, the water with a large amount of sludge can flow out from the right end of the drain pipe 2 and the sludge which can not flow out, the worker can drive the pushing push plate 8 to drive the connecting rod 10 to push the pushing, will pile up the silt in blow off pipe 2 and release in the right-hand member of stopper 15 follow blow off pipe 2 by promoting, can release the silt of storage in blow off pipe 2, after releasing, the staff is with sealing plug 12 gyrate, stimulate push pedal 8 to the right-most end, make and promote the left end that stopper 15 was pulled back blow off pipe 2, and at the pulling and the in-process that promotes push pedal 8, slider 9 slides in spout 14, the stationarity when having promoted promotion and pulling push pedal 8, the practicality of device has further been promoted, then, the staff is with first valve 3 and the state of opening of second valve 4 gyrations, can make the device continue to work.

After long-term use, when the filter screen 13 is blocked, the worker can unscrew the fixing bolts 6 at the two sides of the handle 5, pull the filter screen 13 out of the main water pipe 1 by pulling the handle 5, clean or replace the filter screen 13, insert the maintained filter screen 13 back into the main water pipe 1, and fix the two ends of the handle 5 on the main water pipe 1 through the fixing bolts 6, so that the maintenance of the filter screen 13 can be completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes main water pipe (1), blow off pipe (2), handle (5), fixing bolt (6), sealing plug (12) and filter screen (13), its characterized in that: the middle of the top end of the main water pipe (1) is fixedly provided with a handle (5) through a fixing bolt (6), the bottom of the handle (5) is fixedly provided with a filter screen (13), the filter screen (13) penetrates through the top end of the main water pipe (1) and extends to the bottom inside the main water pipe (1), the bottom end of the main water pipe (1) is fixedly provided with a blow-off pipe (2) through welding, a sealing plug (12) is installed on the right end thread of the blow-off pipe (2), the front side of the blow-off pipe (2) is fixedly provided with an observation window (11) through embedding, the left side inside the blow-off pipe (2) is provided with a pushing plug (15), the left end of the pushing plug (15) is fixedly connected with a connecting rod (10), the left end of the connecting rod (10) penetrates through the left side of the blow-off pipe (2) and extends to the outer side of the blow-, the bottom end of the left side of the sewage draining pipe (2) is fixedly connected with an extension plate (7).

2. The dredging device for the water conservancy project according to claim 1, wherein: the water-saving handle is characterized in that a first valve (3) is installed on the main water pipe (1) on the left side of the handle (5), and a second valve (4) is installed on the main water pipe (1) on the right side of the handle (5).

3. The dredging device for the water conservancy project according to claim 1, wherein: the extension plate (7) is provided with a sliding groove (14), the bottom end of the push plate (8) is fixedly connected with a sliding block (9) through welding, and one end, far away from the push plate (8), of the sliding block (9) is slidably mounted in the sliding groove (14), so that a sliding structure is formed.

4. The dredging device for the water conservancy project according to claim 1, wherein: the filter screen (13) is arranged to be inclined, and the diameter of the filter holes in the filter screen (13) is 1 mm.

5. The dredging device for the water conservancy project according to claim 1, wherein: a through groove is formed in the main water pipe (1) at the bottom end of the filter screen (13), and the through groove extends into the sewage discharge pipe (2).

6. The dredging device for the water conservancy project according to claim 1, wherein: the outside of propelling plug (15) is through inlaying fixed mounting have rubber seal (16), and the outside of rubber seal (16) closely laminates with the inner wall of blow off pipe (2).