CN219964077U - Dredging hydraulic filling tail water discharging device - Google Patents

Abstract

The utility model relates to a dredging hydraulic filling tail water discharge device, which belongs to the technical field of drainage devices, and adopts the technical scheme that the dredging hydraulic filling tail water discharge device comprises a drainage shell, wherein a water outlet is formed in the drainage shell, a filter plate is arranged on the inner side of the water outlet, driving air cylinders are respectively arranged on two sides of the drainage shell, air cylinder supports are respectively fixed on two sides of the drainage shell, and a cylinder body of each driving air cylinder is fixedly connected with each air cylinder support; the end part of a piston rod of the driving cylinder is hinged with mounting plates, and the filter plate is arranged between the two mounting plates; the utility model can conveniently and rapidly clean the solid sundries attached to the filter plate.

Description

Dredging hydraulic filling tail water discharging device

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a dredging hydraulic reclamation tail water drainage device.

Background

Dredging works refers to earth and stone works for widening and deepening water areas by adopting dredgers or other machines and manually excavating underwater. The dredging engineering grooving design stress diagram causes the change of the internal structure of the water flow by changing the geometric boundary of the water flow of the river channel, so that the newly formed water flow structure can not only ensure that sediment is not deposited in the channel any more, but also can convey the sediment entering the grooving into the lower deep groove to maintain the stability of the channel. The hydraulic filling engineering refers to the operation of conveying the sediment dredged by a dredger to a designated place for filling through a mud discharge pipeline. The dredging engineering and the hydraulic filling engineering all need to discharge a large amount of tail water, a large amount of floating wood, garbage and other sundries are mixed in the tail water, the sundries are not allowed to be discharged outside a construction area according to environmental requirements, and meanwhile, the sundries can cause the condition that the interior of a drainage pipeline is blocked, so that solid impurities in the drainage tail water need to be filtered when the tail water is discharged.

The existing dredging and hydraulic filling tail water discharging device comprises a drainage shell, wherein a water outlet is formed in the drainage shell, a filter plate is arranged on the water inlet side of the water outlet, and the water outlet side of the water outlet is connected with a drainage pipe. When the tail water is discharged, the tail water is discharged into the discharge shell, sundries such as floating wood and garbage in the tail water are intercepted through the filter plates, and then the garbage in the discharge shell is cleaned regularly. However, some impurities such as leaves, garbage bags and the like existing in the tail water are easy to adhere to the filter plates, so that the drainage function of the tail water drainage device is affected. However, the water outlet is usually provided at the lower portion of the inner wall of the drain housing, and the filter plate is attached to the water outlet, so that it is inconvenient to clean the solid impurities attached to the filter plate.

Disclosure of Invention

The utility model aims to provide a dredging and hydraulic filling tail water discharging device which can conveniently and rapidly clean solid sundries attached to a filter plate.

The technical aim of the utility model is realized by the following technical scheme: the dredging and hydraulic filling tail water discharging device comprises a drainage shell, wherein the drainage shell is provided with a water outlet, a filter plate is arranged on the inner side of the water outlet, driving air cylinders are respectively arranged on two sides of the drainage shell, air cylinder supports are respectively fixed on two sides of the drainage shell, and a cylinder body of each driving air cylinder is fixedly connected with each air cylinder support; the end part of a piston rod of the driving cylinder is hinged with mounting plates, and the filter plate is mounted between the two mounting plates.

Through the technical scheme, tail water in dredging hydraulic filling engineering is discharged into the drainage shell, solid impurities in water are filtered through the filter plates arranged on the drainage shell, and water flow from the water outlet is discharged out of the drainage shell; when the sundries attached to the filter plate need to be cleaned, the piston rod of the driving cylinder contracts to drive the filter plate to ascend, and then the filter plate is rotated, so that the filter plate is in a horizontal state, and further, the sundries attached to the filter plate can be cleaned conveniently by workers.

Preferably, the drainage shell is provided with a rotation driving component for driving the filter plate to rotate; the rotary driving assembly comprises a winding frame fixed on the upper portion of the drainage shell, a winding rod rotatably connected to the winding frame and a cable with the end portion fixed to the winding rod, wherein two connecting ropes are connected to the end portion of the cable, and the two connecting ropes are connected to the two mounting plates respectively.

Through above-mentioned technical scheme, through rotating the wire winding pole, through control hawser length on the wire winding pole, utilize two connecting ropes to apply and draw the mounting panel of filter both sides to drive the filter and rotate, convenient operation is swift.

Preferably, a plurality of mounting studs are fixed on the mounting plate, a plurality of mounting holes for being matched with the mounting studs are respectively formed in two sides of the filter plate, the mounting studs axially penetrate through the mounting holes, and mounting nuts for pressing and fixing the filter plate on the mounting plate are mounted on the mounting studs.

Through above-mentioned technical scheme, through inserting the mounting stud in the mounting hole, and then install the mounting nut on the mounting stud, and then press the fastening of filter plate through the mounting nut and fix on the mounting panel to can convenient and fast install and dismantle the filter.

Preferably, a switch valve for controlling the on-off of water flow is arranged at the outer side of the water outlet.

Through above-mentioned technical scheme, through setting up the ooff valve, and then through the drainage progress of ooff valve control drainage casing that can convenient and fast.

Preferably, the water draining shell further comprises a mounting frame, and the water draining shell is connected with the mounting frame in a sliding manner along the length direction of the mounting frame.

Through above-mentioned technical scheme, fix the mounting bracket in the mounted position that corresponds, and then install drainage shell on the mounting bracket, and then slide drainage shell through following mounting bracket length direction, and then can adjust drainage shell's position, and then can adjust drainage position.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Figure 1 is a schematic diagram of a dredging dredged fill tail water discharge apparatus.

Fig. 2 is a schematic structural view of the connection relationship of the mounting frame and the drain housing.

FIG. 3 is an enlarged view of a portion of FIG. 1A

Fig. 4 is a partial enlarged view of B in fig. 1.

Wherein, 1, a drainage shell; 11. a slide block; 2. a mounting frame; 21. a slide rail; 22. a limiting plate; 3. a filter plate; 4. a switch valve; 5. a cylinder bracket; 6. a driving cylinder; 7. a mounting plate; 71. installing a stud; 72. installing a nut; 73. ear plates; 8. a rotary drive assembly; 81. a bobbin, 82, a winding rod; 83. a cable; 84. a driving motor; 85. and (5) connecting ropes.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that, as used in the description below, the words "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions away from the geometric center of a particular component, respectively.

A dredging dredger fill tail water discharging device, hereinafter referred to as tail water discharging device, referring to fig. 1 and 2, comprises a drain housing 1 and a mounting frame 2. When the tail water discharging device is used, the mounting frame 2 is fixedly arranged at the position of the corresponding water discharging point, and the water discharging shell 1 is slidably arranged on the mounting frame 2. The drainage shell 1 is provided with a water outlet, the inner side of the water outlet is provided with a filter plate 3, and the drainage shell 1 at the outer side of the water outlet is fixedly provided with a switch valve 4. The switch valve 4 is connected with a water outlet pipe and is used for controlling the on-off of the drainage process. When the tail water is discharged, the tail water is discharged into the drainage shell 1, solid impurities in the water flow are intercepted by arranging the filter plate 3 at the water outlet, and the filtered water flow is discharged from the water outlet.

Referring to fig. 1 and 2, both sides of the drain housing 1 are respectively fixed with a slider 11, and both sides of the mounting frame 2 are provided with slide rails 21 for sliding connection with the slider 11. A limiting plate 22 for limiting the sliding block 11 is fixed at the end of the sliding rail 21. The slide block 11 is mounted in the slide rail 21, and the drainage housing 1 can slide smoothly along the length direction of the mounting frame 2 by matching the slide block 11 with the slide rail 21. Through carrying out the slip to drainage casing 1, and then can adjust drainage casing 1's position, when using tail water discharging equipment, it is more convenient to adjust drainage position.

Referring to fig. 1 and 2, cylinder brackets 5 are respectively fixed at both sides on the drain housing 1, a driving cylinder 6 is arranged on the cylinder brackets 5, a piston rod of the driving cylinder 6 is vertically arranged, and a cylinder body of the driving cylinder 6 is fixedly connected with the cylinder brackets 5. The end part of the piston rod of the driving cylinder 6 is hinged with a mounting plate 7, and the filter plate 3 is arranged between the two mounting plates 7. The piston rod of the driving cylinder 6 stretches out and draws back, and then the filter plate 3 is driven to lift in the vertical direction.

Referring to fig. 1 and 3, a rotation driving unit 8 for driving the filter plate 3 to rotate is provided on the drain housing 1. The rotary drive assembly 8 includes a spool 81, a spool rod 82, a cable 83, and a drive motor 84. The spool 81 is fixed to the upper portion of the drain housing 1, and the spool 82 is rotatably mounted on the spool 81. The driving motor 84 is installed on the winding frame 81, the body of the driving motor 84 is fixedly connected with the winding frame 81, and the output shaft of the driving motor 84 is connected with the winding rod 82 through a coupler. One end of the cable 83 is fixed to the winding rod 82 and wound around the winding rod 82; the other end of the cable 83 is divided into two connecting ropes 85 for connection with the mounting plates 7 on both sides. The lower end of the mounting plate 7 is fixed with an ear plate 73, and the end of the connecting rope 85 is connected to the ear plate 73. The winding rod 82 is driven to rotate by the driving motor 84, and the winding amount of the cable 83 on the winding rod 82 is controlled, so that tension is applied to the mounting plate 7 by the connecting rope 85, and the filter plate 3 is driven to rotate.

Referring to fig. 1 and 4, a plurality of mounting studs 71 are fixed on the mounting plate 7, a plurality of mounting holes for being matched with the mounting studs 71 are respectively formed on two sides of the filter plate 3, the mounting studs 71 axially penetrate through the mounting holes, and mounting nuts 72 for pressing and fixing the filter plate 3 on the mounting plate 7 are mounted on the mounting studs 71. The filter plate 3 is pressed and fixed on the mounting plate 7 through the mounting studs 71 and the mounting nuts 72, so that the filter plate 3 can be conveniently and rapidly mounted and dismounted.

The specific implementation principle of the embodiment is as follows:

when the tail water discharging device discharges and filters the tail water, the filter plate 3 is positioned at the water outlet position, the switch valve 4 is opened, the tail water is discharged into the drainage shell 1, and solid sundries in the tail water are intercepted through the filter plate 3. After stopping the tail water discharge, the on-off valve 4 is closed. The filter plate 3 is driven by the driving air cylinder 6, so that the filter plate 3 is lifted to the upper part of the drainage shell 1, then the winding rod 82 is driven to rotate by the driving motor 84, and the mounting plate 7 is pulled by the connecting rope 85, so that the filter plate 3 is in a horizontal state, and further, the solid sundries attached to the filter plate 3 are conveniently removed by workers.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (5)

1. The utility model provides a dredge hydraulic reclamation tail water discharging equipment, includes drainage casing (1), drainage casing (1) are provided with the delivery port, the delivery port inboard is provided with filter (3), its characterized in that: the two sides of the drainage shell (1) are respectively provided with a driving air cylinder (6), the two sides of the drainage shell (1) are respectively fixed with an air cylinder bracket (5), and the cylinder body of the driving air cylinder (6) is fixedly connected with the air cylinder bracket (5); the end part of a piston rod of the driving cylinder (6) is hinged with a mounting plate (7), and the filter plate (3) is mounted between the two mounting plates (7).

2. Dredging dredger fill tail water discharge device according to claim 1, characterized in that: a rotation driving assembly (8) for driving the filter plate (3) to rotate is arranged on the drainage shell (1); the rotary driving assembly (8) comprises a winding frame (81) fixed on the upper portion of the drainage shell (1), a winding rod (82) rotatably connected to the winding frame (81) and a cable (83) with the end portion fixed to the winding rod (82), wherein two connecting ropes (85) are connected to the end portion of the cable (83), and the two connecting ropes (85) are connected to the two mounting plates (7) respectively.

3. Dredging dredger fill tail water discharge device according to claim 1, characterized in that: the mounting plate (7) is fixedly provided with a plurality of mounting studs (71), two sides of the filter plate (3) are respectively provided with a plurality of mounting holes for being matched with the mounting studs (71), the mounting studs (71) axially penetrate through the mounting holes, and the mounting studs (71) are provided with mounting nuts (72) for pressing and fixing the filter plate (3) on the mounting plate (7).

4. Dredging dredger fill tail water discharge device according to claim 1, characterized in that: the outside of the water outlet is provided with a switch valve (4) for controlling the on-off of water flow.

5. Dredging dredger fill tail water discharge device according to claim 1, characterized in that: still include mounting bracket (2), drainage casing (1) are along mounting bracket (2) length direction and mounting bracket (2) sliding connection.