CN113585376B

CN113585376B - River course desilting equipment is used in hydraulic engineering construction

Info

Publication number: CN113585376B
Application number: CN202110916074.XA
Authority: CN
Inventors: 张亚涛; 姚亮; 张景奎; 孔楠楠; 崔雪; 冯露; 黄平; 王小青
Original assignee: Anhui & Huaihe River Institute Of Hydraulic Research (anhui Water Conservancy Project Quality Inspection Center Station)
Current assignee: Anhui & Huaihe River Institute Of Hydraulic Research (anhui Water Conservancy Project Quality Inspection Center Station)
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-06-03
Anticipated expiration: 2041-08-11
Also published as: CN113585376A

Abstract

The invention relates to the technical field of river channel dredging, in particular to river channel dredging equipment for hydraulic engineering construction.

Description

River course desilting equipment is used in hydraulic engineering construction

Technical Field

Background

The river channel is usually dredged in the river channel treatment, the river channel is usually dredged to transport away the sludge or the sludge is sucked away and sprayed to the center of the river channel and flows away along with river water, so that the dredging function is realized, the sludge is usually sprayed out through a pipeline by general dredging equipment, the sludge is absorbed by a suction pump pipeline, impurities in the sludge are easy to block, the two spraying devices are dense, the sludge is easy to precipitate in the middle of the river channel, and therefore the river channel dredging equipment for hydraulic engineering construction is provided.

Disclosure of Invention

The invention aims to solve the defects of spray density and pipeline blockage in the prior art, and provides river channel dredging equipment for hydraulic engineering construction.

In order to achieve the purpose, the invention adopts the following technical scheme:

a river channel dredging device for hydraulic engineering construction is designed, and comprises a supporting seat mechanism, a cross rod, a vertical rod, a feeding mechanism and a dredging mechanism, wherein the cross rod is arranged at the upper end of the supporting seat mechanism, the feeding mechanism is arranged at one end of the upper side of the cross rod, the vertical rod is arranged at the lower end of the feeding mechanism, and the dredging mechanism is arranged at the lower end of the vertical rod;

spout silt mechanism and include articulated seat, rotating electrical machines, inhale a section of thick bamboo, swivel box, straw and inhale the pump, articulated seat is installed at the montant lower extreme, the swivel box rotates and installs at articulated seat lower extreme, rotating electrical machines install in articulated seat side and coaxial with the swivel box, and is a plurality of inhale the section of thick bamboo install in the swivel box side and with the inside intercommunication of swivel box, inhale the outside expansion of section of thick bamboo radius and opening part and be the mesh form, inhale the pump and install at the horizontal pole lower extreme, the straw is installed and is inhaled between pump and swivel box, still includes baffle and gag lever post, the baffle is located inside and the side of swivel box and leans on tight swivel box inner wall, the gag lever post is installed at the swivel box inside and runs through the baffle.

Preferably, still expand board, supporting shoe, electric telescopic handle, rotary disk, hinge bar and filter outward, expand the board outward and install in articulated seat one side, the supporting shoe is installed and is expanded the board upper end outward, electric telescopic handle installs in supporting shoe one side, the rotary disk rotates to be installed and expands the board upper end outward and keep away from articulated seat, the filter is installed and is expanded the board lower extreme outward and coaxial with the rotary disk, the hinge bar is installed at rotary disk upper end edge and is articulated with electric telescopic handle one end.

Preferably, the spring is arranged between the inner wall of the rotary box and the baffle.

Preferably, feed mechanism includes sliding tray, threaded rod, driving motor, horizontal pole and backup pad, the sliding tray is seted up in the horizontal pole upper end, driving motor installs in the horizontal pole upper end with the backup pad, the threaded rod is installed between driving motor and backup pad, the threaded rod is located the sliding tray top and runs through the montant upper end, the montant passes the sliding tray.

The river channel dredging equipment for hydraulic engineering construction provided by the invention has the beneficial effects that: this river course desilting equipment for hydraulic engineering construction is through rotatory case for rotatory case drives and inhales a section of thick bamboo downwards, makes the suction pump absorb silt and reachs rotatory incasement portion, and later the reversal suction pump makes silt pass through the blowout, spills at the opening through inhaling the section of thick bamboo, has prevented the jam of straw, and makes to spray and evenly prevents that silt from deposiing once more.

Drawings

Fig. 1 is a schematic structural diagram of a river channel dredging device for hydraulic engineering construction, which is provided by the invention.

Fig. 2 is an enlarged view of a part a of fig. 1 of the river channel dredging device for hydraulic engineering construction provided by the invention.

Fig. 3 is a schematic structural diagram of a river channel dredging device for hydraulic engineering construction, which is provided by the invention.

Fig. 4 is an enlarged view of a part B of fig. 3 of the river channel dredging device for hydraulic engineering construction provided by the invention.

In the figure: the device comprises a supporting seat mechanism 1, a suction pipe 2, a suction pump 3, a vertical rod 4, a sliding groove 5, a threaded rod 6, a driving motor 7, a cross rod 8, a rotating motor 9, a hinged seat 10, an outer expanding plate 11, a supporting block 12, an electric telescopic rod 13, a rotating disk 14, a hinged rod 15, a suction cylinder 16, a rotating box 17, a filtering plate 18, a supporting plate 19, a baffle plate 20, a spring 21 and a limiting rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a river course desilting equipment for hydraulic engineering construction, including support mechanism 1, horizontal pole 8, montant 4, feed mechanism and spout silt mechanism, horizontal pole 8 is installed in support mechanism 1 upper end, support mechanism 1 can drive horizontal pole 8 and rise and rotate, feed mechanism installs in 8 upside one ends of horizontal pole, feed mechanism can drive montant 4 and remove in horizontal pole 8 direction, montant 4 is installed at the feed mechanism lower extreme, spout silt mechanism and install at montant 4 lower extreme, spout silt mechanism and can absorb silt and spout.

The silt spraying mechanism comprises a hinged seat 10, a rotating motor 9, suction cylinders 16, a rotating box 17, suction pipes 2 and a suction pump 3, wherein the hinged seat 10 is installed at the lower end of a vertical rod 4, the rotating box 17 is installed at the lower end of the hinged seat 10 in a rotating mode, the rotating motor 9 is installed on the side face of the hinged seat 10 and is coaxial with the rotating box 17, the rotating motor 9 can drive the rotating box 17 to rotate inside the rotating seat, a plurality of suction cylinders 16 are installed on the side face of the rotating box 17 and are communicated with the inside of the rotating box 17, the radius of the suction cylinders 16 is outwards expanded, openings of the suction cylinders are in a mesh shape, so that silt is sprayed out when the suction cylinders 16 spray, the suction pump 3 is installed at the lower end of a cross rod 8, the suction pipes 2 are installed between the suction pump 3 and the rotating box 17, the suction pump 3 sucks air inside the rotating box 17 through the suction pipes 2, the silt spraying mechanism further comprises a baffle plate 20 and a limiting rod 22, the baffle plate 20 is located inside the rotating box 17, the side face of the inner wall of the rotating box 17 is tightly close to the inner wall of the rotating box 17, the baffle plate 20 prevents the silt from being sucked into the suction pipes 2, the limiting rod 22 is installed inside the rotating box 17 and penetrates through the baffle 20, the limiting rod 22 is perpendicular to the section of the suction tube 16, and the limiting rod 22 ensures that the baffle 20 can only move along the direction of the limiting rod 22.

During the use, it is rotatory to start rotating electrical machines 9 and drive rotatory case 17, rotatory case 17 drives and inhales a 16 rotation messenger and inhales a 16 vertical downwards of section of thick bamboo, start sucking pump 3 makes sucking pump 3 suck away the gas of straw 2, it removes to drive baffle 20, thereby make the inside atmospheric pressure of rotatory case 17 reduce, silt is inhaled rotatory case 17, later improve horizontal pole 8 through supporting seat mechanism, make rotatory case 17 rise, start rotating electrical machines 9 and make rotatory case 17 drive sucking cylinder 16 slant upwards, reversal sucking pump 3 makes silt spray river course central authorities, the completion removes the silt operation, the device silt can not get into straw 2, prevent pipe blockage, and spray and evenly effectively prevented deposiing once more of silt, make things convenient for people to use.

Wherein, still include and expand board 11 outward, supporting shoe 12, electric telescopic handle 13, rotary disk 14, articulated rod 15 and filter 18, expand board 11 outward and install in articulated seat 10 one side, supporting shoe 12 is installed and is expanding board 11 upper end outward, electric telescopic handle 13 installs in supporting shoe 12 one side, electric telescopic handle 13 can stretch out and draw back automatically, rotary disk 14 rotates to be installed and expands board 11 upper end outward and keep away from articulated seat 10, filter 18 installs and expands board 11 lower extreme outward and coaxial with rotary disk 14, articulated rod 15 installs at rotary disk 14 upper end edge and articulates with electric telescopic handle 13 one end, electric telescopic handle 13 is flexible in reciprocating, drive rotary disk 14 and rotate, make filter 18 of rotary disk 14 below rock with certain angle, make silt change direction when spraying, make the spraying even, and block the inside too big impurity of silt.

The sludge spraying device further comprises a spring 21, the spring 21 is installed between the inner wall of the rotating box 17 and the baffle plate 20, and the spring 21 provides elastic force when sludge is sprayed out, so that the baffle plate 20 is reset by stronger force, and the sludge spraying speed is improved.

Wherein, feed mechanism includes sliding tray 5, threaded rod 6, driving motor 7, horizontal pole 8 and backup pad 19, sliding tray 5 is seted up in horizontal pole 8 upper end, driving motor 7 is installed in horizontal pole 8 upper end with backup pad 19, threaded rod 6 is installed between driving motor 7 and backup pad 19, threaded rod 6 is located 5 tops of sliding tray and runs through 4 upper ends of montant, montant 4 passes sliding tray 5, sliding tray 5 guarantees that montant 4 can only follow 8 directions of horizontal pole and removes, it is rotatory that starting driving motor 7 can drive threaded

rod

6, 6 rotatory drive montant 4 of threaded rod are at 5 inside removals of sliding tray.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The river channel dredging equipment for the hydraulic engineering construction is characterized by comprising a supporting seat mechanism (1), a cross rod (8), a vertical rod (4), a feeding mechanism and a dredging mechanism, wherein the cross rod (8) is installed at the upper end of the supporting seat mechanism (1), the feeding mechanism is installed at one end of the upper side of the cross rod (8), the vertical rod (4) is installed at the lower end of the feeding mechanism, and the dredging mechanism is installed at the lower end of the vertical rod (4);

spout silt mechanism and include articulated seat (10), rotating electrical machines (9), inhale a section of thick bamboo (16), rotatory case (17), straw (2) and inhale pump (3), install at montant (4) lower extreme articulated seat (10), rotatory case (17) are rotated and are installed at articulated seat (10) lower extreme, rotating electrical machines (9) are installed and are articulated seat (10) side and coaxial with rotatory case (17), a plurality of inhale a section of thick bamboo (16) install in rotatory case (17) side and with rotatory case (17) inside intercommunication, inhale section of thick bamboo (16) radius outside expansion and opening part be the mesh form, inhale pump (3) and install at horizontal pole (8) lower extreme, straw (2) are installed and are inhaled between pump (3) and rotatory case (17), still include baffle (20) and gag lever post (22), baffle (20) are located rotatory case (17) inside and the side and lean on tight rotatory case (17) inner wall, the limiting rod (22) is arranged inside the rotating box (17) and penetrates through the baffle plate (20); still expand board (11), supporting shoe (12), electric telescopic handle (13), rotary disk (14), articulated rod (15) and filter (18) outward including, expand board (11) outward and install in articulated seat (10) one side, supporting shoe (12) are installed and are expanded board (11) upper end outward, electric telescopic handle (13) are installed in supporting shoe (12) one side, rotary disk (14) rotate to be installed and are expanded board (11) upper end outward and keep away from articulated seat (10), filter (18) are installed and are expanded board (11) lower extreme outward and coaxial with rotary disk (14), articulated rod (15) are installed at rotary disk (14) upper end edge and are articulated with electric telescopic handle (13) one end.

2. The river channel dredging equipment for the water conservancy project construction according to claim 1, further comprising a spring (21), wherein the spring (21) is installed between the inner wall of the rotating box (17) and the baffle (20).

3. The river channel dredging equipment for the hydraulic engineering construction according to claim 1, wherein the feeding mechanism comprises a sliding groove (5), a threaded rod (6), a driving motor (7) and a supporting plate (19), the sliding groove (5) is formed in the upper end of the cross rod (8), the driving motor (7) and the supporting plate (19) are installed on the upper end of the cross rod (8), the threaded rod (6) is installed between the driving motor (7) and the supporting plate (19), the threaded rod (6) is located above the sliding groove (5) and penetrates through the upper end of the vertical rod (4), and the vertical rod (4) penetrates through the sliding groove (5).