CN212104274U

CN212104274U - Dredging device for hydraulic engineering

Info

Publication number: CN212104274U
Application number: CN202020307070.2U
Authority: CN
Inventors: 李哈申格日乐
Original assignee: Yichang Haoyue Construction Engineering Co ltd
Current assignee: Yichang Haoyue Construction Engineering Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-08
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, including main part mechanism, actuating mechanism, clearance mechanism, slide bar, loop bar, mounting plate, scraper blade and pivot. The utility model has the advantages that: the internally connected of main part mechanism has actuating mechanism, fixed connection between pivot and the actuating mechanism, two loop bars are about the lateral wall at main part mechanism symmetry fixed connection at the pivot both ends, two slide bar sliding connection are in the inner wall of two loop bars, and the tip fixed mounting of two slide bars is in the lateral wall of place board, the bottom fixedly connected with of place board is the scraper blade of cockscomb structure, when operating personnel rotates actuating mechanism, the pivot rotates along with actuating mechanism, and then drive the loop bar and rotate with the slide bar, and then the place board that makes slide bar end connection drives the scraper blade and rotates, and then make the scraper blade change the angle of silt clearance, thereby the loaded down with trivial details step of the repeated dismantlement installation of operating personnel when using has been reduced, also be favorable to improving the work efficiency of desilting device.

Description

Dredging device for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground. River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The silt deposited at the river bottom is blown and stirred into turbid water through mechanical equipment and flows away along with river water, so that the dredging function is achieved.

However, traditional dredging device is when clearing up the river course bottom, because silt piles up and then need to stir silt through the scraper blade in the bottom for a long time, but, the angle of processing probably needs to be adjusted when the silt of different positions is handled to the scraper blade, and the step that operating personnel adjusted in the work progress is more loaded down with trivial details, and then is unfavorable for improving the availability factor of dredging device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sediment removal device for hydraulic engineering in order to solve above-mentioned problem, the flexible operation, the installation of being convenient for adjusts the angle of handling silt through the meshing of rack and gear, prevents that silt from piling up more pipeline extraction of being not convenient for, is favorable to improving the work efficiency of sediment removal device.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a sediment removal device for hydraulic engineering, including main part mechanism, main part mechanism's internal connection has actuating mechanism, actuating mechanism connects in clearance mechanism, clearance mechanism includes two slide bars, two loop bars, place board, scraper blade and pivot, the pivot with fixed connection, two between the actuating mechanism the loop bar about main part mechanism symmetry fixed connection in the both ends of pivot, two slide bar sliding connection respectively in two the inner wall of loop bar, the lateral wall fixed connection of place board is in two the tip of slide bar, just the bottom fixed mounting of place board has the scraper blade that is serration structure.

Preferably, in order to prevent that silt from getting into the fixed block in the cleaning process, the main body mechanism comprises a sealing cover and a fixed block, the sealing cover is in threaded connection with the inner wall of the fixed block, and the cross section of the sealing cover is of a T-shaped structure.

Preferably, in order to make the equipment fixed more firmly, main part mechanism still includes support and screw, the support with the screw is equipped with two respectively, two the support symmetry install in the lateral wall of fixed block, just the support is L shape structure, two the screw is respectively the symmetry located the inner wall of support.

Preferably, for the convenience of operating personnel rotates the screw rod, actuating mechanism includes screw rod and dead slot, the inside of fixed block is equipped with the dead slot, the one end of screw rod run through in the top of fixed block, just the screw rod rotate connect in the inside dead slot position that is equipped with of fixed block.

Preferably, in order to facilitate the gear to drive the rotating shaft to rotate, the driving mechanism further comprises a rack and a gear, the screw rod penetrates through and is in threaded connection with the rack, the rack is in sliding connection with the empty groove part arranged inside the fixed block, the rack is meshed with the gear, and the rotating shaft penetrates through and is fixedly connected with the gear.

Preferably, in order to facilitate the length adjustment of the sliding rod and the sleeve rod by an operator, the cleaning mechanism further comprises a fixing hole and a screw, a plurality of fixing holes are formed in the sliding rod, and the sleeve rod is fixedly connected with the sliding rod through the screw.

The utility model has the advantages that: the internally connected of main part mechanism has actuating mechanism, fixed connection between pivot and the actuating mechanism, two loop bars are about the lateral wall at main part mechanism symmetry fixed connection at the pivot both ends, two slide bar sliding connection are in the inner wall of two loop bars, and the tip fixed mounting of two slide bars is in the lateral wall of place board, the bottom fixedly connected with of place board is the scraper blade of cockscomb structure, when operating personnel rotates actuating mechanism, the pivot rotates along with actuating mechanism, and then drive the loop bar and rotate with the slide bar, and then the place board that makes slide bar end connection drives the scraper blade and rotates, and then make the scraper blade change the angle of silt clearance, thereby the loaded down with trivial details step of the repeated dismantlement installation of operating personnel when using has been reduced, also be favorable to improving the work efficiency of desilting device.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the main body mechanism and the driving mechanism shown in FIG. 1;

fig. 3 is a schematic view of a connection structure of the cleaning mechanism and the driving mechanism shown in fig. 2.

In the figure: 1. the device comprises a main body mechanism 11, a support 12, a sealing cover 13, a fixing block 14, a screw hole 2, a cleaning mechanism 21, a sliding rod 22, a loop bar 23, a placing plate 24, a scraping plate 25, a fixing hole 26, a screw 27, a rotating shaft 3, a driving mechanism 31, a screw rod 32, a rack 33, a gear 34 and a hollow groove.

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.

Please refer to fig. 1-3, a dredging device for hydraulic engineering, comprising a main body mechanism 1, a driving mechanism 3 connected inside the main body mechanism 1, the driving mechanism 3 connected to a cleaning mechanism 2, the cleaning mechanism 2 comprising two sliding rods 21, two loop bars 22, a setting plate 23, a scraping plate 24 and a rotating shaft 27, the rotating shaft 27 and the driving mechanism 3 are fixedly connected, the two loop bars 22 are symmetrically and fixedly connected to two ends of the rotating shaft 27 relative to the main body mechanism 1, the two sliding rods 21 are respectively slidably connected to inner walls of the two loop bars 22, a side wall of the setting plate 23 is fixedly connected to end portions of the two sliding rods 21, and the bottom end of the setting plate 23 is fixedly provided with the scraping plate 24 in a saw-toothed structure.

As a technical optimization scheme of the utility model, main part mechanism 1 is including sealed lid 12 and fixed block 13, and sealed lid 12 threaded connection is in the inner wall of fixed block 13, and the cross-section of sealed lid 12 is T shape structure.

As a technical optimization scheme of the utility model, main body mechanism 1 still includes support 11 and screw 14, and support 11 and screw 14 are equipped with two respectively, and two 11 symmetries of support are installed in the lateral wall of fixed block 13, and support 11 is L shape structure, and the inner wall of support 11 is located to two 14 difference symmetries of screw.

As a technical optimization scheme of the utility model, actuating mechanism 3 includes screw rod 31 and dead slot 34, and the inside of fixed block 13 is equipped with dead slot 34, and the one end of screw rod 31 runs through in the top of fixed block 13, and screw rod 31 rotates and connects the dead slot 34 position that is equipped with in fixed block 13 inside.

As a technical optimization scheme of the utility model, actuating mechanism 3 still includes rack 32 and gear 33, and screw rod 31 runs through and threaded connection in rack 32, and rack 32 sliding connection in the inside dead slot 34 position that is equipped with of fixed block 13, and rack 32 meshes in gear 33, and pivot 27 runs through and fixed connection in gear 33.

As a technical optimization scheme of the utility model, clearance mechanism 2 still includes fixed orifices 25 and screw 26, and the inside of slide bar 21 is equipped with a plurality of fixed orifices 25, and loop bar 22 passes through fixed connection between screw 26 and the slide bar 21.

When the utility model is used, firstly, an operator uses a tool to fixedly install two brackets 11 symmetrically installed on the side wall of the fixed block 13 on the side wall of the dredging device, and the brackets 11 are L-shaped structures, so that the operator can repair the device more conveniently at the later stage and the device can be fixed more firmly; when an operator begins to clean the river channel, the sealing cover 12 which is in threaded connection with the fixing block 13 can be rotated and opened by hands, then a tool is used to rotate the screw 31 connected with the inside of the fixed block 13, the screw 31 is rotatably connected with the empty groove 34 part arranged inside the fixed block 13, the screw 31 penetrates and is connected with the rack 32 in a threaded manner, the rack 32 is connected with a hollow groove 34 arranged inside the fixed block 13 in a sliding manner and is meshed with the gear 33, the rotating shaft 27 penetrates and is fixedly connected with the gear 33, when an operator rotates the screw 31, the rack 32 slides along the screw 31 at the hollow groove 34 due to the limited position, thereby causing the rack 32 to drive the gear 33 to start rotating, further causing the gear 33 to drive the rotating shaft 27 to rotate, therefore, the angle of the scraper 24 can be conveniently adjusted by an operator according to the terrain position, the service efficiency of the dredging device is further improved, and the complicated adjusting steps of the operator are reduced; the loop bar 22 is fixedly connected with the end part of the rotating shaft 27, the sliding rod 21 is connected in the loop bar 22 in a sliding manner, the inner wall of the sliding rod 21 is provided with a plurality of fixing holes 25, the loop bar 22 is fixedly connected with the sliding rod 21 through screws 26, and then an operator can adjust the lengths of the loop bar 22 and the sliding rod 21 according to requirements, so that the working efficiency of the scraper 24 is improved; the tip and the 23 lateral walls fixed connection of resettlement plate of slide bar 21, the scraper blade 24 that is serration structure is installed to resettlement plate 23 bottom, and during the desilting device function, scraper blade 24 removed along with the desilting device, and then makes the silt dispersion of the agglomeration that condenses so that the pipeline absorbs, is further convenient for improve the work efficiency of soil pick-up pipeline.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes main part mechanism (1), its characterized in that: the internally connected with actuating mechanism (3) of main part mechanism (1), actuating mechanism (3) are connected in clearance mechanism (2), clearance mechanism (2) include two slide bars (21), two loop bars (22), place board (23), scraper blade (24) and pivot (27), pivot (27) with fixed connection, two between actuating mechanism (3) loop bar (22) about main part mechanism (1) symmetry fixed connection in the both ends of pivot (27), two slide bar (21) sliding connection respectively in two the inner wall of loop bar (22), the lateral wall fixed connection of place board (23) is in two the tip of slide bar (21), just the bottom fixed mounting of place board (23) has and is serration structure scraper blade (24).

2. The dredging device for the water conservancy project according to claim 1, wherein: the main body mechanism (1) comprises a sealing cover (12) and a fixing block (13), the sealing cover (12) is in threaded connection with the inner wall of the fixing block (13), and the cross section of the sealing cover (12) is of a T-shaped structure.

3. The dredging device for the water conservancy project according to claim 2, wherein: main part mechanism (1) still includes support (11) and screw (14), support (11) with screw (14) are equipped with two respectively, two support (11) symmetry install in the lateral wall of fixed block (13), just support (11) are L shape structure, two screw (14) symmetry respectively are located the inner wall of support (11).

4. The dredging device for the water conservancy project according to claim 2, wherein: actuating mechanism (3) include screw rod (31) and dead slot (34), the inside of fixed block (13) is equipped with dead slot (34), the one end of screw rod (31) run through in the top of fixed block (13), just screw rod (31) rotate connect in inside being equipped with of fixed block (13) dead slot (34) position.

5. The dredging device for the water conservancy project according to claim 4, wherein: the driving mechanism (3) further comprises a rack (32) and a gear (33), the screw rod (31) penetrates through and is in threaded connection with the rack (32), the rack (32) is in sliding connection with the position of the empty groove (34) arranged inside the fixed block (13), the rack (32) is meshed with the gear (33), and the rotating shaft (27) penetrates through and is fixedly connected with the gear (33).

6. The dredging device for the water conservancy project according to claim 1, wherein: the cleaning mechanism (2) further comprises fixing holes (25) and screws (26), a plurality of fixing holes (25) are formed in the sliding rod (21), and the loop bar (22) is fixedly connected with the sliding rod (21) through the screws (26).