CN216810072U - Inflatable amphibious dredging equipment suitable for shallow and narrow river channel - Google Patents
Inflatable amphibious dredging equipment suitable for shallow and narrow river channel Download PDFInfo
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- CN216810072U CN216810072U CN202220204713.XU CN202220204713U CN216810072U CN 216810072 U CN216810072 U CN 216810072U CN 202220204713 U CN202220204713 U CN 202220204713U CN 216810072 U CN216810072 U CN 216810072U
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Abstract
The utility model provides inflatable amphibious dredging equipment suitable for a shallow and narrow river channel, which comprises a dredging platform, wherein a control room, a power mechanism, an excavating mechanism, a mud storage bin, a mud conveying pump, an air pump and a propeller power pump are arranged on the dredging platform; the bottom of the dredging platform is provided with a travelling mechanism; the periphery and the bottom of the dredging platform are provided with inflatable air bags, and the air pump is connected with the inflatable air bags through an inflatable pipeline; the mud storage bin is communicated with a mud conveying pipe, and a mud conveying pump is arranged on the mud conveying pipe; the tail part of the desilting platform is provided with a propeller, and the propeller is connected with a propeller power pump; a control center is arranged in the control chamber and is connected with the excavating mechanism, the travelling mechanism, the power mechanism, the mud conveying pump, the air pump and the propeller power pump; the power mechanism provides power for the excavating mechanism, the travelling mechanism, the mud conveying pump, the air pump and the propeller power pump. The utility model can reduce the workload of construction equipment organization, reduce the cost of construction machinery, and has low cost and simple conversion operation of amphibious working modes.
Description
Technical Field
The utility model belongs to the technical field of river channel dredging, and particularly relates to inflatable amphibious dredging equipment suitable for a shallow and narrow river channel.
Background
River channel desilting relates to clearance and draws close to bank silt and river bottom silt, especially to shallow narrow river, in river dry season be the golden period of carrying out river channel desilting treatment work, but in dry season, river water level descends and leads to the domatic of bank slope and river water level difference bigger, if adopt the excavator to clear up the silt of drawing close to the bank on the bank, the depth of operation of general excavator hardly satisfies the requirement, just need increase the excavating equipment who adopts long swing arm or dipper like this, not only can increase construction cost, also promoted the degree of difficulty on the operation face is arranged. The dredging treatment of the sludge of the riverbed can be carried out by adopting a dredger, but the water level of the shallow and narrow river in the dry season is too low to reach the draft of a large dredger especially in a U-shaped or V-shaped river section. In the aspect of construction equipment organization coordination, the organization difficulty of shallow and narrow rivers is often higher than that of large rivers with enough water depth.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the inflatable amphibious dredging equipment suitable for the shallow and narrow river channel, which can effectively reduce the workload of construction equipment organization and reduce the expense of construction machinery, and has the characteristics of low manufacturing cost and simple conversion operation of amphibious working modes.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides inflatable amphibious dredging equipment suitable for a shallow and narrow river channel, which comprises a dredging platform, wherein a control room, a power mechanism, an excavating mechanism, a mud storage bin, a mud conveying pump, an air pump and a propeller power pump are arranged on the dredging platform; the bottom of the dredging platform is provided with a travelling mechanism;
the periphery and the bottom of the dredging platform are provided with inflatable air bags, and the air pump is connected with the inflatable air bags through an inflatable pipeline; the mud storage bin is communicated with a mud conveying pipe, and a mud conveying pump is arranged on the mud conveying pipe; the tail part of the desilting platform is provided with a propeller, and the propeller is connected with a propeller power pump;
a control center is arranged in the control chamber and is connected with the excavating mechanism, the walking mechanism, the power mechanism, the mud conveying pump, the air pump and the propeller power pump;
the power mechanism provides power for the excavating mechanism, the travelling mechanism, the mud conveying pump, the air pump and the propeller power pump.
Preferably, the inflatable airbag is provided with an exhaust device.
Preferably, the back part of the dredging platform is provided with a liftable riverbed fixing pile, and a controller of the liftable riverbed fixing pile is connected with the control center; the power mechanism provides power for the liftable riverbed fixing pile.
Preferably, the power mechanism is a diesel generator set.
Preferably, the traveling mechanism comprises a driving wheel and two driven wheels, and a controller of the driving wheel is connected with the control center.
Preferably, the mechanical arm of the excavating mechanism can rotate 360 degrees, and the tail end of the mechanical arm is provided with an excavating bucket.
Preferably, the number of the liftable riverbed fixing piles is two.
Preferably, the number of propellers is two.
The utility model has the following beneficial effects:
the inflatable amphibious dredging equipment suitable for the shallow and narrow river channel is driven and supported by the traveling mechanism when working on the bank, and is simple in structure; when the riverbed works, the buoyancy is provided by the inflatable air bag, and the operation mode is switched rapidly. This embodiment can carry out the desilting construction at the bank with the river course according to actual conditions, when the bank is not big with the difference in height of the surface of water, can carry out the desilting work at the bank, if the arm length of excavating mechanism is not enough, can aerify the gasbag of aerifing, rely on buoyancy to act on the surface of water and carry out work, because the equipment quality is lighter, and store up mud storehouse accessible mud pipe and mud pump and in time deliver silt to the bank or the yard of piling, so draft when can the effective control desilting equipment surface of water operation, be applicable to shallow and narrow river. The application of the embodiment can effectively reduce the workload of construction equipment organization and reduce the cost of construction machinery; because of adopting the air bag type, the device has the characteristics of low manufacturing cost and simple conversion and operation of amphibious working modes.
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 apparent that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic structural diagram of an embodiment of the utility model applied to an onshore desilting working condition of inflatable amphibious desilting equipment for a shallow and narrow river channel;
fig. 2 is a schematic structural view of an inflatable amphibious dredging device suitable for a shallow and narrow river channel in a dredging condition of the river channel according to the embodiment of the utility model.
Description of reference numerals:
1. a dredging platform; 2. a mechanical arm; 3. excavating a bucket; 4. a control room; 5. a power mechanism; 6. a sludge storage bin; 7. a mud conveying pipe; 8. a mud pump; 9. an inflatable air bag; 10. an air pump; 11. an inflation pipeline; 12. a propeller power pump; 13. a propeller; 14. a riverbed fixing pile can be lifted; 15. a driving wheel; 16. a driven wheel.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The embodiment provides an inflatable amphibious dredging device suitable for shallow and narrow river channels, which is shown in fig. 1 and fig. 2 and comprises a dredging platform 1, wherein a control room 4, a power mechanism 5, a digging mechanism, a mud storage bin 6, a mud conveying pump 8, an air pump 10 and a propeller power pump 12 are arranged on the dredging platform 1; the bottom of the dredging platform 1 is provided with a travelling mechanism; the periphery and the bottom of the dredging platform 1 are provided with an inflatable air bag 9, an air pump 10 is connected with the inflatable air bag 9 through an inflatable pipeline 11, and the inflatable air bag 9 is also provided with an exhaust device; the mud storage bin 6 is communicated with a mud conveying pipe 7, and a mud conveying pump 8 is arranged on the mud conveying pipe 7; the tail part of the dredging platform 1 is provided with two propellers 13, and the propellers 13 are connected with a propeller power pump 12; a control center is arranged in the control chamber 4 and is connected with the excavating mechanism, the traveling mechanism, the power mechanism 5, the mud conveying pump 8, the air pump 10 and the propeller power pump 12; the power mechanism 5 provides power for the excavating mechanism, the travelling mechanism, the mud conveying pump 8, the air pump 10 and the propeller power pump 12; the power mechanism 5 is a diesel generator set.
Two liftable riverbed fixing piles 14 are arranged at the rear part of the dredging platform 1, and a controller of the liftable riverbed fixing piles 14 is connected with a control center; the power mechanism 5 provides power for the liftable riverbed fixing pile.
The running mechanism comprises a driving wheel 15 and two driven wheels 16, and a controller of the driving wheel 15 is connected with the control center. The mechanical arm 2 of the excavating mechanism can rotate 360 degrees, and the tail end of the mechanical arm 2 is provided with an excavating bucket 3.
When dredging at the bank, the inflatable airbags 9 arranged at the periphery and the bottom of the dredging platform 1 are not opened, the power mechanism 5 is used for driving the driving wheel 15 to drive the equipment to move, the driven wheel 16 plays a role in supporting and balancing, an operator controls the excavating mechanism to excavate mud in the control room 4 through the control center, the sludge in the excavator bucket 3 is conveyed to the sludge storage bin 6 through the mechanical arm 2 capable of rotating 360 degrees, and the sludge in the sludge storage bin 6 is conveyed to a stockyard for centralized treatment through the sludge conveying pump 8 and the sludge conveying pipe 7.
When dredging the river on the river surface, the dredging device of the embodiment moves to the shallow bank, the air pump 10 is started to inflate the inflatable air bag 9, the dredging device of the embodiment floats in the water by the buoyancy of the water surface, the propeller 13 at the tail part is started to provide forward driving force for the dredging device, when the equipment reaches a working area, two liftable riverbed fixing piles 14 are sunk to a certain depth in the riverbed to play a role of fixing the equipment and prevent the equipment from floating along with the flow of a river when the equipment works, after the dredging equipment is completely and stably fixed, an operator operates the excavating mechanism through a control center to clean riverbed silt, because the operation is carried out on a narrow and shallow river, the draft needs to be strictly controlled to prevent the silt, therefore, the storage height of the sludge storage bin 6 needs to be controlled, the sludge conveying pump 8 is started in time, and sludge is conveyed to a shore stockyard through the sludge conveying pipe 7. If the grounding condition occurs, the liftable riverbed fixing pile 14 is retracted, the exhaust device on the inflatable air bag 9 is opened, after the air of the inflatable air bag 9 is completely exhausted, the walking mechanism contacts with the riverbed, and the dredging equipment is driven to move by the driving wheel 16.
When the dredging equipment of the embodiment needs to be transferred from water surface dredging to bank dredging, the operation mode is basically similar to operation after grounding, the liftable riverbed fixing pile 14 is firstly retracted, the dredging equipment is moved to the position close to the bank by the screw propeller 13 at the tail part, after the walking mechanism is contacted with the land, the exhaust device of the inflatable air bag 9 is opened, and after the air is completely discharged, the bank dredging work is carried out by the driving wheel 16.
According to the technical scheme, the inflatable amphibious dredging equipment suitable for the shallow and narrow river channel, provided by the embodiment, is driven and supported by the traveling mechanism when working on the shore, and is simple in structure; when the riverbed works, the buoyancy is provided by the inflatable air bag, and the operation mode is switched rapidly. This embodiment can carry out the desilting construction at the bank and river course according to actual conditions, when the bank is not big with the difference in height of the surface of water, can carry out the desilting work of dredging on the bank, if the arm length of excavating the mechanism is not enough, can aerify the gasbag of aerifing, rely on buoyancy to act on the surface of water and carry out work, because the equipment quality is lighter, and store up mud storehouse accessible mud pipe and mud pump and in time send silt to the bank or stack yard, so can the draft when effective control desilting equipment surface of water operation, be applicable to shallow narrow river. The application of the embodiment can effectively reduce the workload of construction equipment organization and reduce the cost of construction machinery; because of adopting the air bag type, the device has the characteristics of low manufacturing cost and simple conversion operation of the amphibious working mode.
The embodiments of the present invention have been described in detail through the embodiments, but the description is only exemplary of the embodiments of the present invention and should not be construed as limiting the scope of the embodiments of the present invention. The scope of protection of the embodiments of the utility model is defined by the claims. In the present invention, the technical solutions described in the embodiments of the present invention or those skilled in the art, based on the teachings of the embodiments of the present invention, design similar technical solutions to achieve the above technical effects within the spirit and the protection scope of the embodiments of the present invention, or equivalent changes and modifications made to the application scope, etc., should still fall within the protection scope covered by the patent of the embodiments of the present invention.
Claims (8)
1. An inflatable amphibious dredging device suitable for a shallow and narrow river channel is characterized by comprising a dredging platform, wherein a control room, a power mechanism, an excavating mechanism, a mud storage bin, a mud conveying pump, an air pump and a propeller power pump are arranged on the dredging platform; a travelling mechanism is arranged at the bottom of the dredging platform;
the periphery and the bottom of the dredging platform are provided with inflatable air bags, and the air pump is connected with the inflatable air bags through an inflatable pipeline; the mud storage bin is communicated with a mud conveying pipe, and a mud conveying pump is arranged on the mud conveying pipe; the tail part of the desilting platform is provided with a propeller, and the propeller is connected with a propeller power pump;
a control center is arranged in the control chamber and is connected with the excavating mechanism, the travelling mechanism, the power mechanism, the mud conveying pump, the air pump and the propeller power pump;
the power mechanism provides power for the excavating mechanism, the travelling mechanism, the mud conveying pump, the air pump and the propeller power pump.
2. The inflatable amphibious dredging device for shallow and narrow river channel of claim 1, wherein the inflatable air bag is provided with an exhaust device.
3. The inflatable amphibious dredging equipment suitable for the shallow and narrow river channel according to claim 1, wherein a liftable riverbed fixing pile is arranged at the rear part of the dredging platform, and a controller of the liftable riverbed fixing pile is connected with a control center; the power mechanism provides power for the liftable riverbed fixing pile.
4. The inflatable amphibious dredging device for shallow and narrow river channel of claim 1, wherein the power mechanism is a diesel generator set.
5. An inflatable amphibious dredging device suitable for shallow and narrow river channels according to claim 1, wherein the travelling mechanism comprises a driving wheel and two driven wheels, and a controller of the driving wheel is connected with the control center.
6. The inflatable amphibious dredging device suitable for the shallow and narrow river channel of claim 1, wherein the mechanical arm of the excavating mechanism can rotate 360 degrees, and the tail end of the mechanical arm is provided with a bucket.
7. The inflatable amphibious dredging device suitable for the shallow and narrow river channel of claim 3, wherein the number of the liftable riverbed fixing piles is two.
8. The inflatable amphibious dredging device for shallow and narrow river channel of claim 1, wherein the number of the propellers is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204713.XU CN216810072U (en) | 2022-01-25 | 2022-01-25 | Inflatable amphibious dredging equipment suitable for shallow and narrow river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220204713.XU CN216810072U (en) | 2022-01-25 | 2022-01-25 | Inflatable amphibious dredging equipment suitable for shallow and narrow river channel |
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| Publication Number | Publication Date |
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| CN216810072U true CN216810072U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220204713.XU Active CN216810072U (en) | 2022-01-25 | 2022-01-25 | Inflatable amphibious dredging equipment suitable for shallow and narrow river channel |
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| CN (1) | CN216810072U (en) |
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- 2022-01-25 CN CN202220204713.XU patent/CN216810072U/en active Active
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