CN215562919U

CN215562919U - Hydraulic engineering desilting device

Info

Publication number: CN215562919U
Application number: CN202121793662.0U
Authority: CN
Inventors: 秦卫华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a dredging device for hydraulic engineering, and relates to the technical field of water environment treatment of hydraulic engineering. The utility model comprises a sewage collection platform, a control box, a driving motor and a working shaft, wherein the inner surface of the sewage collection platform is provided with a conversion chute, a dredging blanket is arranged in the conversion chute, two ends of the dredging blanket are wound with the working shaft through a bolted sliding rod and a traction cable, the driving motor is utilized to drive the working shaft to rotate and store the traction cable, the dredging blanket is folded, and the position of sludge on the surface of the dredging blanket is changed. The sewage collection platform is directly installed in a water body by utilizing a concave platform body structure, and meanwhile, the sludge on the surface of the sewage collection platform is pushed out of the sewage collection platform to the next dredging process in the reciprocating folding process by arranging the flexible dredging blanket; wherein, through set up blowdown paddle at the working shaft surface, can be at silt discharge process, discharge silt is accelerated through rotatory blowdown paddle.

Description

Hydraulic engineering desilting device

Technical Field

The utility model belongs to the technical field of water environment treatment of hydraulic engineering, and particularly relates to a dredging device for the hydraulic engineering.

Background

In the daily maintenance of hydraulic engineering facilities, a large amount of sludge is accumulated at the bottom of a water body due to perennial running water scouring of the water body of a river channel; the accumulation of a large amount of sludge not only influences the speed of water flow in a water channel, but also influences the internal ecological environment of a water body due to internal humus-nourishing microorganisms and even pollutes a water source; the existing dredging means mainly comprises pumping water for dredging or directly excavating for dredging, but the means undoubtedly consumes a large amount of manpower and material resources and can also influence the ecological environment in the water body; therefore, in order to solve the problems, the dredging device for the hydraulic engineering is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging device for a water conservancy project, and solves the problems that the existing dredging means consumes a large amount of manpower and material resources, the working efficiency is low, and the internal environment of a water body is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a dredging device for a hydraulic engineering, which comprises a sewage collecting platform and a driving structure, wherein a driving assembly comprises a control box, a driving motor and a working shaft, one side surface of the sewage collecting platform is bolted with the two control boxes, and the two opposite ends of the control box are bolted with the driving motor to form a driving group; one end face of an output shaft of the driving motor is bolted with the working shaft;

the sewage collecting platform is of a concave platform body structure, two opposite inner side surfaces of the sewage collecting platform are provided with conversion sliding chutes, and the concave platform body can be arranged at the bottoms of water bodies such as river channels of hydraulic engineering and the like; a dredging blanket is arranged in the conversion sliding chute, and sliding rods are bolted to two opposite end faces of the dredging blanket, wherein the dredging blanket is placed at the bottom of the sewage collection platform, corresponds to the sludge at the bottom of the water body and is mainly used for collecting the sludge; the inner surface of the conversion chute is provided with a partition plate;

the side of the sliding rod is bolted with a traction cable, the two opposite ends of the traction cable extend to the outside of the sewage collection platform and are wound and matched with the working shaft, the traction cable can be wound or unwound when the driving motor is started to drive the working shaft to rotate, the placement state of the dredging blanket is adjusted, and the position of sludge on the surface of the dredging blanket is changed.

Furthermore, a plurality of pollution discharge paddles are welded on the peripheral side surface of the working shaft, the pollution discharge paddles of the two working shafts are matched with each other, a gap exists between the pollution discharge paddles of the two working shafts, and the position of the dredging blanket corresponds to the position of the gap; when the dredging blanket is turned over, the surface sludge is pushed to one end and discharged out of the sludge collection platform under the action of the sludge discharge blades of the two working shafts.

Furthermore, the two control boxes are electrically matched, and the working states of the two control boxes are opposite; with two of drive group electric property cooperation between the driving motor, and operating condition between the two is opposite, can realize keeping one with two driving motor of drive group and start one and close, and two driving motor of homonymy keep one and start one and close, make desilting blanket one end fold back, the other end can take over its original position.

Furthermore, the two sliding rods are respectively positioned at the diagonal positions inside the conversion sliding chute and are respectively arranged at the two opposite sides of the isolation plate; the conversion sliding groove is of a parallelogram groove structure, and the two sliding rods can be switched between the upper position and the lower position under the action of the isolation plate.

The utility model has the following beneficial effects:

the sewage collection platform is directly installed in a water body by utilizing a concave platform body structure, and meanwhile, the sludge on the surface of the sewage collection platform is pushed out of the sewage collection platform to the next dredging process in the reciprocating folding process by arranging the flexible dredging blanket; wherein, through set up blowdown paddle at the working shaft surface, can be at silt discharge process, discharge silt is accelerated through rotatory blowdown paddle.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a hydraulic engineering dredging device of the utility model;

FIG. 2 is a top view of a hydraulic engineering dredging device of the present invention;

FIG. 3 is a schematic structural view of section A-A in FIG. 2;

FIG. 4 is a partial display view of portion C of FIG. 3;

FIG. 5 is a schematic structural view of section B-B of FIG. 2;

fig. 6 is a partial view of portion D of fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a sewage collecting platform; 2. a control box; 3. a drive motor; 4. a working shaft; 101. a conversion chute; 102. a dredging blanket; 103. a slide bar; 104. a separator plate; 1031. pulling the cable; 401. a sewage disposal paddle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, the embodiment is a dredging device for hydraulic engineering, which comprises a sewage collecting platform 1 and a driving structure, wherein the driving assembly comprises a control box 2, a driving motor 3 and a working shaft 4, one side surface of the sewage collecting platform 1 is bolted with the two control boxes 2, and two opposite ends of the control boxes 2 are bolted with the driving motor 3 to form a driving group; one end face of an output shaft of the driving motor 3 is bolted with the working shaft 4;

the sewage collecting platform 1 is of a concave platform body structure, two opposite inner side surfaces of the sewage collecting platform are respectively provided with a conversion chute 101, and the concave platform body can be arranged at the bottoms of water bodies such as river channels of hydraulic engineering and the like; a dredging blanket 102 is arranged in the conversion chute 101, and sliding rods 103 are bolted on two opposite end faces of the dredging blanket 102, wherein the dredging blanket 102 is placed at the bottom of the sewage collecting platform 1, corresponds to the sludge at the bottom of the water body and is mainly used for collecting the sludge; the inner surface of the conversion chute 101 is provided with a partition plate 104;

the side face of the sliding rod 103 is bolted with a pulling cable 1031, and the opposite two ends of the pulling cable 1031 extend to the outside of the sewage collection platform 1 and are wound and matched with the working shaft 4, so that the pulling cable 1031 can be wound or unwound when the driving motor 3 is started to drive the working shaft 4 to rotate, the placing state of the dredging blanket 102 is adjusted, and the position of sludge on the surface of the dredging blanket 102 is changed.

Preferably, a plurality of pollution discharge paddles 401 are welded on the peripheral side surface of the working shaft 4, the pollution discharge paddles 401 of the two working shafts 4 are matched with each other, a gap exists between the pollution discharge paddles 401 of the two working shafts 4, and the position of the dredging blanket 102 corresponds to the position of the gap; wherein the dredging blanket 102 is turned over to push the surface sludge to one end and is discharged out of the sewage collecting platform 1 by the sewage discharging blades 401 of the two working shafts 4.

Preferably, the two control boxes 2 are electrically matched, and the working states of the two control boxes are opposite; the two driving motors 3 in the same driving group are electrically matched and work states of the two driving motors are opposite, so that the two driving motors 3 in the same driving group can be started and closed, the two driving motors 3 on the same side can be started and closed, and one end of the dredging blanket 102 can be folded and the other end can take over the original position.

Preferably, the two sliding rods 103 are respectively located at diagonal positions inside the conversion chute 101 and are respectively disposed at two opposite sides of the isolation plate 104; the conversion chute 101 is a parallelogram groove structure, and can switch the up-and-down positions of the two sliding rods 103 under the action of the isolation plate 104.

Example 2:

it should be further noted that the driving motor 3 of the present invention is a YX3-100L1-4 pole three-phase asynchronous motor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydraulic engineering sediment removal device, is including dirty platform (1) of collection and drive structure, and wherein drive assembly includes control box (2), driving motor (3) and working shaft (4), its characterized in that: one side surface of the sewage collecting platform (1) is bolted with the two control boxes (2), and the two opposite ends of each control box (2) are bolted with the driving motor (3) to form a driving group; one end face of an output shaft of the driving motor (3) is bolted with the working shaft (4);

the sewage collecting platform (1) is of a concave platform body structure, and two opposite inner side surfaces of the sewage collecting platform are provided with conversion sliding grooves (101); a dredging blanket (102) is arranged in the conversion chute (101), and two opposite end faces of the dredging blanket (102) are respectively bolted with a sliding rod (103); the inner surface of the conversion chute (101) is provided with a partition plate (104);

and traction cables (1031) are bolted to the peripheral side surface of the sliding rod (103), and the two opposite ends of each traction cable (1031) extend to the outside of the sewage collection platform (1) and are in winding fit with the working shaft (4).

2. The dredging device for water conservancy project according to claim 1, wherein a plurality of pollution discharge paddles (401) are welded on the peripheral side of the working shaft (4), and the pollution discharge paddles (401) of the two working shafts (4) are matched with each other.

3. A hydraulic engineering dredging device according to claim 2, wherein the two control boxes (2) are electrically matched and work states of the two control boxes are opposite.

4. A dredging device for water conservancy projects according to claim 3, wherein the two driving motors (3) of the same driving group are electrically matched and work states of the two driving motors are opposite.

5. A hydraulic engineering dredging device according to claim 4, wherein a gap exists between the sewage blades (401) of the two working shafts (4), and the position of the dredging blanket (102) corresponds to the position of the gap.

6. The hydraulic engineering dredging device according to claim 5, wherein the two sliding rods (103) are respectively located at diagonal positions inside the conversion chute (101) and are respectively arranged on two opposite sides of the partition plate (104).