CN219471058U - Silt dredging device for construction cofferdam - Google Patents
Silt dredging device for construction cofferdam Download PDFInfo
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- CN219471058U CN219471058U CN202320552928.5U CN202320552928U CN219471058U CN 219471058 U CN219471058 U CN 219471058U CN 202320552928 U CN202320552928 U CN 202320552928U CN 219471058 U CN219471058 U CN 219471058U
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- mud
- sludge
- bottom plate
- suction pipe
- pipe
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Abstract
The utility model relates to a sludge dredging device for a construction cofferdam, which comprises a bottom plate, wherein a sludge suction pump and a conveying mechanism are arranged at the upper end of the bottom plate, a sludge outlet pipe is connected between a sludge outlet of the sludge suction pump and the conveying mechanism, a sludge collecting mechanism is arranged at the front end of the bottom plate, the sludge collecting mechanism comprises a sludge suction pipe, a motor, a sludge collecting rod and sludge collecting blades, the sludge suction pipe is rotatably and penetratingly assembled at the front part of the bottom plate, the motor is fixedly assembled at the upper end of the front part of the bottom plate, a toothed ring is sleeved at the upper end of the sludge suction pipe, inclined teeth meshed with the toothed ring are fixedly assembled at the tail end of an output shaft of the motor, the sludge collecting rod is fixedly assembled at the outer side of the lower end of the sludge suction pipe, the sludge collecting blades are assembled at the lower side of the sludge collecting rod, and a connecting pipe is connected between the upper end of the sludge suction pipe and the sludge suction inlet of the sludge suction pump.
Description
Technical Field
The utility model belongs to the technical field of sludge dredging, and particularly relates to a sludge dredging device for a construction cofferdam.
Background
When a bridge is constructed, a pier is required to be constructed in water, so that the water is required to be isolated and separated by a cofferdam, the subsequent construction is convenient, and the sludge in the cofferdam is cleaned as a necessary step for the construction;
the utility model provides a prior art CN215406247U discloses a river bottom dredging device for temporary cofferdam construction, including the boats and ships bottom plate, the fixed mud pump that is provided with in center department of boats and ships bottom plate up end, the fixed mud pipe that is provided with in mud outlet department of mud pump, the fixed mud pipe that is provided with in mud inlet department of mud pump, the front end and the rear end of the side department of boats and ships bottom plate are all fixed and are provided with the telescopic link, two the fixed backup pad that is provided with in upper end of telescopic link, the fixed stirring structure that is provided with in center department that is located between backup pad and the mud pump of boats and ships bottom plate up end is located the center department between stirring structure and the backup pad, the fixed rubbish conveying structure and the silt conveying structure that are provided with in department near upper end and near the lower extreme between backup pad for river bottom dredging device work efficiency is high, green;
the device is only provided with a stirring structure for stirring sludge, only the sludge is loosened and does not cause caking, the effect of gathering the sludge cannot be achieved on a sludge inlet pipe orifice, meanwhile, the sludge close to the edge of the cofferdam cannot be sucked, the sludge sucking efficiency is not high enough, and the sludge cleaning device for constructing the cofferdam is to be optimized.
Disclosure of Invention
The purpose of the utility model is that: aims to provide a silt dredging device for constructing cofferdams, which is used for solving the problems in the background technology.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the sludge dredging device for the construction cofferdam comprises a bottom plate, wherein a sludge suction pump and a conveying mechanism are arranged at the upper end of the bottom plate, a sludge outlet pipe is connected between a sludge outlet of the sludge suction pump and the conveying mechanism, and a sludge collecting mechanism is arranged at the front end of the bottom plate;
the mud gathering mechanism comprises a mud suction pipe, a motor, a mud gathering rod and mud gathering leaves, wherein the mud suction pipe is rotationally and penetratingly assembled at the front part of the bottom plate, the motor is fixedly assembled at the upper end of the front part of the bottom plate, a toothed ring is sleeved at the upper end of the mud suction pipe, helical teeth meshed with the toothed ring are fixedly assembled at the tail end of an output shaft of the motor, the mud gathering rod is fixedly assembled at the outer side of the lower end of the mud suction pipe, the mud gathering leaves are assembled at the lower side of the mud gathering rod, and a connecting pipe is connected between the upper end of the mud suction pipe and a mud suction port of the mud suction pump.
The bottom plate is placed on silt and is used for bearing components such as a mud suction pump and a conveying mechanism, the mud suction pump is used for providing power for sucking mud, the mud suction pipe is used for sucking the mud, the motor is used for driving the mud suction pipe to rotate so as to drive the mud collecting rod and the mud collecting blades to rotate, the mud collecting rod is used for bearing the mud collecting blades, the mud collecting blades are used for stirring the mud, and the toothed ring and the helical teeth are used for connecting the mud suction pipe and the motor.
The mud suction pipe is connected with the bottom plate in a closed rotating way, and the connecting pipe is connected with the mud suction pipe in a closed rotating way.
The suction pipe lower extreme evenly is equipped with three gather mud pole, every gather mud pole is equipped with three and gathers mud leaf, every gather mud leaf all slope setting, and every gather mud leaf's incline direction is the same.
And a protective shell is arranged on the outer side of the motor.
And hanging rings are arranged at four corners of the upper end of the bottom plate.
Through setting up and gather mud mechanism and make, the device can be to suction pipe gathering silt when inhaling mud for suction pipe suction range is bigger, and efficiency is higher, can not appear absorbing the dead angle simultaneously.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic diagram of a construction of a sludge dredging apparatus for constructing a cofferdam;
fig. 2 is a schematic diagram II of a construction of a cofferdam sludge dredging apparatus of the present utility model.
The main reference numerals are as follows:
the mud pump comprises a bottom plate 100, a mud pump 101, a conveying mechanism 102, a mud outlet pipe 103, a mud suction pipe 200, a motor 201, a mud collecting rod 202, mud collecting blades 203, a toothed ring 204, helical teeth 205, a connecting pipe 206, a protective shell 300 and a hanging ring 301.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
1-2, a sludge dredging device for constructing cofferdam comprises a bottom plate 100, wherein a sludge suction pump 101 and a conveying mechanism 102 are arranged at the upper end of the bottom plate 100, a sludge outlet pipe 103 is connected between a sludge outlet of the sludge suction pump 101 and the conveying mechanism 102, and a sludge collecting mechanism is arranged at the front end of the bottom plate 100;
the mud gathering mechanism comprises a mud suction pipe 200, a motor 201, a mud gathering rod 202 and mud gathering leaves 203, wherein the mud suction pipe 200 is rotationally and penetratingly assembled at the front part of the bottom plate 100, the motor 201 is fixedly assembled at the upper end of the front part of the bottom plate 100, a toothed ring 204 is sleeved at the upper end of the mud suction pipe 200, inclined teeth 205 meshed with the toothed ring 204 are fixedly assembled at the tail end of an output shaft of the motor 201, the mud gathering rod 202 is fixedly assembled at the outer side of the lower end of the mud suction pipe 200, the mud gathering leaves 203 are assembled at the lower side of the mud gathering rod 202, and a connecting pipe 206 is connected between the upper end of the mud suction pipe 200 and a mud suction port of the mud suction pump 101.
The bottom plate 100 is placed on the silt and is used for bearing components such as a dredge pump 101, a conveying mechanism 102 and the like, the dredge pump 101 is used for providing power for sucking the silt, the dredge pipe 200 is used for sucking the silt, the motor 201 is used for driving the dredge pipe 200 to rotate so as to drive the mud collecting rod 202 and the mud collecting blades 203 to rotate, the mud collecting rod 202 is used for bearing the mud collecting blades 203, the mud collecting blades 203 are used for stirring the silt, and the toothed ring 204 and the helical teeth 205 are used for connecting the dredge pipe 200 and the motor 201.
The suction pipe 200 is connected with the bottom plate 100 in a sealed and rotating manner, and the connection pipe 206 is connected with the suction pipe 200 in a sealed and rotating manner, so that the motor 201 is prevented from being polluted by sludge at the upper end of the bottom plate 100.
A protective shell 300 is arranged on the outer side of the motor 201, and the motor 201 is protected from being polluted.
The four corners of the upper end of the bottom plate 100 are provided with hanging rings 301, so that the device is convenient to transport.
In this embodiment, when in use, the suction pump 101 and the motor 201 are started, the suction pump 101 starts the suction pipe 200 to generate suction to suck sludge, the motor 201 rotates to drive the helical teeth 205 to rotate, the helical teeth 205 rotate to drive the toothed ring 204 and the suction pipe 200 to rotate, the suction pipe 200 rotates to drive the mud collecting rod 202 and the mud collecting blade 203 to rotate, and the mud collecting rod 202 and the mud collecting blade 203 rotate to stir the sludge to loosen the sludge and collect the sludge to the suction pipe 200.
This embodiment makes through setting up the mud mechanism that gathers, and the device can be to the mud suction pipe 200 gathering silt when inhaling mud for the mud suction pipe 200 absorbs mud scope bigger, and efficiency is higher, can not appear absorbing the dead angle simultaneously.
Embodiment two:
as shown in fig. 1-2, on the basis of the first embodiment, a sludge dredging device for constructing a cofferdam is further described, three sludge collecting rods 202 are uniformly arranged at the lower end of a sludge suction pipe 200, each sludge collecting rod 202 is provided with three sludge collecting blades 203, each sludge collecting blade 203 is obliquely arranged, and the oblique directions of each sludge collecting blade 203 are the same.
When the mud gathering leaves 203 which incline in the same direction rotate, the mud contacted by the mud gathering leaves 203 can be pushed to the mud suction pipe 200, and the mud contacted by the mud gathering leaves 203 can be pushed to the positions of the mud gathering leaves 203 under the cooperation of the three mud gathering leaves 203, so that the mud suction range is expanded.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The utility model provides a construction cofferdam's silt digs device, includes the bottom plate, the bottom plate upper end is equipped with suction dredge pump and transport mechanism, suction dredge pump's play mud mouth with be connected with out mud pipe between the transport mechanism, its characterized in that: the front end of the bottom plate is provided with a mud collecting mechanism;
the mud gathering mechanism comprises a mud suction pipe, a motor, a mud gathering rod and mud gathering leaves, wherein the mud suction pipe is rotationally and penetratingly assembled at the front part of the bottom plate, the motor is fixedly assembled at the upper end of the front part of the bottom plate, a toothed ring is sleeved at the upper end of the mud suction pipe, helical teeth meshed with the toothed ring are fixedly assembled at the tail end of an output shaft of the motor, the mud gathering rod is fixedly assembled at the outer side of the lower end of the mud suction pipe, the mud gathering leaves are assembled at the lower side of the mud gathering rod, and a connecting pipe is connected between the upper end of the mud suction pipe and a mud suction port of the mud suction pump.
2. A sludge dredging apparatus for constructing a cofferdam as claimed in claim 1, wherein: the mud suction pipe is connected with the bottom plate in a closed rotating way, and the connecting pipe is connected with the mud suction pipe in a closed rotating way.
3. A sludge dredging apparatus for constructing a cofferdam as claimed in claim 1, wherein: the suction pipe lower extreme evenly is equipped with three gather mud pole, every gather mud pole is equipped with three and gathers mud leaf, every gather mud leaf all slope setting, and every gather mud leaf's incline direction is the same.
4. A sludge dredging apparatus for constructing a cofferdam as claimed in claim 1, wherein: and a protective shell is arranged on the outer side of the motor.
5. A sludge dredging apparatus for constructing a cofferdam as claimed in claim 1, wherein: and hanging rings are arranged at four corners of the upper end of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552928.5U CN219471058U (en) | 2023-03-21 | 2023-03-21 | Silt dredging device for construction cofferdam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320552928.5U CN219471058U (en) | 2023-03-21 | 2023-03-21 | Silt dredging device for construction cofferdam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219471058U true CN219471058U (en) | 2023-08-04 |
Family
ID=87440121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320552928.5U Active CN219471058U (en) | 2023-03-21 | 2023-03-21 | Silt dredging device for construction cofferdam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219471058U (en) |
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2023
- 2023-03-21 CN CN202320552928.5U patent/CN219471058U/en active Active
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