CN215483215U - Dredging ship - Google Patents
Dredging ship Download PDFInfo
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- CN215483215U CN215483215U CN202121530655.1U CN202121530655U CN215483215U CN 215483215 U CN215483215 U CN 215483215U CN 202121530655 U CN202121530655 U CN 202121530655U CN 215483215 U CN215483215 U CN 215483215U
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- adjusting
- lifting
- supporting
- dredging
- discharge pipe
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Abstract
The utility model discloses a dredging ship, which carries out auxiliary support through an adjustable support device arranged at the lower end of a discharge pipe, in order to achieve the purposes of dispersing load and reducing the stress action borne by the lifting stand, in particular, the adjusting type supporting device is provided with a supporting part for supporting the discharge pipe and an adjusting mechanism for adjusting the supporting part, the adjusting mechanism can realize the rotation adjustment of the supporting part by independently lifting the first adjusting part or the second adjusting part, the integral lifting adjustment of the supporting part can be realized by simultaneously lifting and adjusting the first adjusting part and the second adjusting part and enabling the lifting degrees of the first adjusting part and the second adjusting part to be the same, and lift adjustment and rotation regulation that can realize the supporting part when making both the lift degree different simultaneously lift adjustment can fully satisfy the support demand of delivery pipe, are favorable to the abundant stress load that bears the weight of the grudging post that lifts by crane.
Description
Technical Field
The utility model relates to dredging equipment, in particular to a dredging ship.
Background
Fig. 5 is a schematic diagram of a dredging vessel for sludge cleaning, wherein a pumping and draining system 401, a discharge pipe 402 and a lifting stand 403 are arranged on the dredging vessel 400, the pumping and draining system 401 is connected with the sludge storage and can pump out sludge, the discharge pipe 402 is rotatably connected with an output port of the pumping and draining system 401, the lifting stand 403 is provided with a steel cable connected with the discharge pipe 402, the lifting stand 403 enables the discharge pipe 402 to rotate around a central axis of a discharge port of the discharge pipe 402 by winding or unwinding the steel cable, and further, during the whole cleaning process, the discharge pipe 402 needs to be tensioned by the steel cable to enable the discharge pipe 402 to be stably butted with the transport vessel 500, so as to ensure the stable cleaning operation of the sludge.
In the actual process of the warehouse cleaning operation, the discharge pipe 402 is easily subjected to comprehensive influences of factors such as sludge impact effect in the pipe, ship body shaking and wind power effect, and swings, and the discharge pipe 402 is only carried and rotationally adjusted by the lifting vertical frame 403, so that the steel cable and the lifting vertical frame 403 are subjected to large stress amplitude, fatigue damage is easily caused, the phenomenon of steel cable fracture or vertical frame structure deformation occurs, and potential safety hazards exist to a certain degree.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, the present invention proposes a dredger that effectively eliminates potential safety hazards by dispersedly carrying the gravity of the discharge pipe.
A dredger according to an embodiment of the utility model comprises:
the dredging ship comprises a dredging ship body and a dredging pipe, wherein the dredging ship body is provided with a rotatably adjustable discharge pipe;
the adjustable supporting device is provided with a mounting seat, a supporting part and an adjusting mechanism, the mounting seat corresponds to the discharge pipe and is arranged on the dredger body, the supporting part can be arranged at the upper end of the mounting seat in a lifting adjusting and rotating adjusting mode, a groove matched with the discharge pipe is formed in the upper end of the supporting part, the adjusting mechanism is arranged on the mounting seat, the adjusting mechanism is provided with a first adjusting part and a second adjusting part which can be adjusted in a lifting adjusting mode, the lifting ends of the first adjusting part and the second adjusting part are hinged to the supporting part, and the adjusting mechanism controls the supporting part to correspond to the discharge pipe to be adjusted in a lifting adjusting and/or rotating adjusting mode through the first adjusting part and/or the second adjusting part in a lifting adjusting mode.
The dredging ship provided by the embodiment of the utility model has the following technical effects:
the dredging ship provided by the utility model carries out auxiliary support through the adjustable support device arranged at the lower end of the discharge pipe, in order to achieve the purposes of dispersing load and reducing the stress action borne by the lifting stand, in particular, the adjusting type supporting device is provided with a supporting part for supporting the discharge pipe and an adjusting mechanism for adjusting the supporting part, the adjusting mechanism can realize the rotation adjustment of the supporting part by independently lifting the first adjusting part or the second adjusting part, the integral lifting adjustment of the supporting part can be realized by simultaneously lifting and adjusting the first adjusting part and the second adjusting part and enabling the lifting degrees of the first adjusting part and the second adjusting part to be the same, and lift adjustment and rotation regulation that can realize the supporting part when making both the lift degree different simultaneously lift adjustment can fully satisfy the support demand of delivery pipe, are favorable to the abundant stress load that bears the weight of the grudging post that lifts by crane.
According to some embodiments of the utility model, the lower end of the mounting seat is uniformly provided with a plurality of buffer structures, so that a certain degree of stress absorption can be realized through the buffer structures, and the improvement of the buffering and bearing capacity of the whole adjustable supporting device is facilitated.
According to some embodiments of the present invention, the buffering structure is provided with an elastic pillar at a lower end of the mounting seat, and the buffering function can be exerted by elastic deformation of the elastic pillar.
According to some embodiments of the utility model, a detachable buffer pad is arranged in the groove, and the buffer pad is matched with the discharge pipe, so that the discharge pipe is in flexible contact with the groove, and the discharge pipe is prevented from being damaged by rigid contact while the buffer pad is utilized to play a certain role in buffering and energy absorption.
According to some embodiments of the utility model, the cushion pad is made of a resilient wear-resistant material for improving durability and service life thereof.
According to some embodiments of the present invention, the inner diameter of the groove is the same as the outer diameter of the discharge tube, and the inner diameter of the buffer pad is smaller than the outer diameter of the discharge tube, so that the buffer pad can be sufficiently compacted when the discharge tube is placed in the groove, and the buffer pad can sufficiently exert a buffering function.
According to some embodiments of the utility model, the first adjusting part is provided with telescopic cylinders at two sides of the supporting part, and the lifting adjustment of the first adjusting part can be realized through the telescopic cylinders.
According to some embodiments of the utility model, the telescopic cylinder comprises a cylinder base and a telescopic rod which are assembled together, the end part of the telescopic rod is hinged with the supporting part, and the cylinder base is movably and adjustably arranged on the mounting base, so that the distance between the first adjusting part and the second adjusting part can be adjusted by moving and adjusting the position of the cylinder base, and further the actual supporting and bearing requirements can be further met.
According to some embodiments of the present invention, the mounting base is provided with a positioning plate and a connecting base corresponding to the telescopic cylinder, the positioning plate is provided with a plurality of positioning holes along the movement adjustment direction of the telescopic cylinder, the connecting base is provided with bolts or screws for connecting the positioning holes, the cylinder base is detachably arranged on the connecting base, and obviously, the position adjustment of the whole first adjusting portion can be realized by fixedly connecting the connecting base with the positioning holes at different positions, and further, the distance adjustment between the first adjusting portion and the second adjusting portion can be realized.
According to some embodiments of the present invention, the second adjusting portion is provided with a lifting rod assembly capable of lifting and adjusting on two sides of the supporting portion, and lifting and adjusting of the second adjusting portion can be achieved through lifting and adjusting of the lifting rod assembly.
According to some embodiments of the utility model, the lifting rod assembly comprises a moving rod and a sleeve, the sleeve is detachably arranged on the mounting seat, one end of the moving rod is movably arranged in the sleeve, and the other end of the moving rod is hinged with the supporting part, obviously, the lifting adjustment of the lifting rod assembly can be realized by adjusting the length of the moving rod extending into or out of the sleeve, and further, the lifting adjustment of the whole second adjusting part can be realized.
According to some embodiments of the present invention, the side wall of the sleeve is provided with a plurality of first connection holes along a vertical direction, the moving rod is correspondingly provided with a plurality of second connection holes, and the moving rod is fixed on the sleeve by passing bolts or screws through the second connection holes to connect the first connection holes.
According to some embodiments of the present invention, the inner side wall of the sleeve is provided with an internal thread, and the lower end of the movable rod is correspondingly provided with an external thread, so that the movable rod is screwed into the sleeve, which is different from the bolt connection manner of the first connection hole and the second connection hole, and the movable rod can be rotated to move along the sleeve by the screw connection manner, thereby rapidly realizing the lifting adjustment of the whole second adjustment portion.
According to some embodiments of the present invention, the upper end of the mount base is provided with a reinforcement bar of an inclined connection sleeve for improving the mounting stability and load-bearing strength of the entire second regulation part.
According to some embodiments of the utility model, an interlayer space is arranged in the mounting seat, and a plurality of balancing weights with different weights can be arranged in the interlayer space, so that the gravity center of the mounting seat can be adjusted by adjusting the positions and the number of the balancing weights, and the support stability of the whole adjustable support device in the dredging ship can be improved, and meanwhile, the support stability in the working process can be improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an adjustable support device for supporting a discharge pipe according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a mount of an embodiment of the present invention;
FIG. 3 is a first structural diagram of the supporting portion according to the embodiment of the present invention;
FIG. 4 is a second structural diagram of the supporting portion according to the embodiment of the present invention;
FIG. 5 is a schematic view showing the operation of a conventional dredger for clearing sludge;
reference numerals:
the mounting base 100, the buffer structure 101, the positioning plate 102, the connecting base 103, the first adjusting part 104, the supporting part 105, the moving rod 106, the second adjusting part 107 and the reinforcing rod 108;
a cushion 200;
a dredging ship 400, a pumping and draining system 401, a draining pipe 402 and a lifting stand 403;
a carrier vessel 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases for the ordinary worker skilled in the art.
Referring to fig. 1 to 5, the present invention provides a dredger comprising:
a dredger body provided with a rotatably adjustable discharge pipe 402;
the adjustable supporting device is provided with a mounting seat 100, a supporting part 105 and an adjusting mechanism, wherein the mounting seat 100 is arranged on the dredging vessel body corresponding to a discharge pipe 402, the supporting part 105 is arranged at the upper end of the mounting seat 100 in a lifting and rotating adjustable mode, the upper end of the supporting part 105 is provided with a groove matched with the discharge pipe 402, the adjusting mechanism is arranged on the mounting seat 100, the adjusting mechanism is provided with a first adjusting part 104 and a second adjusting part 107 which can be adjusted in a lifting and lowering mode, the lifting and lowering ends of the first adjusting part 104 and the second adjusting part 107 are hinged with the supporting part 105, and the adjusting mechanism controls the supporting part 105 to perform lifting and lowering adjustment and/or rotating adjustment corresponding to the discharge pipe 402 through the first adjusting part 104 and/or the second adjusting part 107 in the lifting and lowering adjustment.
According to the above structure, the dredging vessel of the present invention performs auxiliary support by using the adjustable supporting device disposed at the lower end of the discharge pipe 402 to achieve the purpose of dispersing and reducing the stress action on the lifting stand 403, and specifically, the adjustable supporting device is provided with the supporting portion 105 for supporting the discharge pipe 402 and the adjusting mechanism for adjusting the supporting portion 105, the adjusting mechanism can achieve rotation adjustment of the supporting portion 105 by independently lifting the first adjusting portion 104 or the second adjusting portion 107, the integral lifting adjustment of the supporting portion 105 can be achieved by simultaneously lifting and adjusting the first adjusting portion 104 and the second adjusting portion 107 to the same lifting degree, and the lifting adjustment and rotation adjustment of the supporting portion 105 can be achieved by simultaneously lifting and adjusting the lifting degrees of the two portions at different times, obviously, the various adjusting manners herein can fully satisfy the supporting requirement of the discharge pipe 402, the stress load borne by the hoisting stand 403 can be dispersed and borne sufficiently.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the lower end of the mounting seat 100 is uniformly provided with a plurality of buffer structures 101, so that a certain degree of stress absorption can be achieved through the buffer structures 101, which is beneficial to improving the buffering and bearing capacity of the whole adjustable supporting device.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the buffering structure 101 is provided with an elastic pillar at the lower end of the mounting seat 100, and the buffering effect can be exerted by elastic deformation of the elastic pillar.
In some embodiments of the present invention, as shown in fig. 3 and 4, the detachable buffer pad 200 is disposed in the groove, and the buffer pad 200 is adapted to the discharge tube 402, such that the discharge tube 402 is in flexible contact with the groove, and the discharge tube 402 is prevented from being damaged by rigid contact while the buffer pad 200 performs a certain buffering and energy absorbing function.
In some embodiments of the present invention, the cushion pad 200 is made of a resilient wear-resistant material for improving durability and lifespan thereof.
In some embodiments of the present invention, the inner diameter of the groove is the same as the outer diameter of the discharge tube 402, and the inner diameter of the buffer pad is smaller than the outer diameter of the discharge tube 402, so that the buffer pad 200 can be sufficiently compacted when the discharge tube 402 is placed in the groove, and the buffer pad 200 can sufficiently exert a buffering function.
In some embodiments of the present invention, as shown in fig. 1, the first adjusting portion 104 is provided with telescopic cylinders at two sides of the supporting portion 105, and the lifting adjustment of the first adjusting portion 104 can be realized by the telescopic cylinders.
In some embodiments of the present invention, as shown in fig. 1, the telescopic cylinder includes a cylinder base and a telescopic rod assembled together, an end of the telescopic rod is hinged to the supporting portion 105, and the cylinder base is movably and adjustably disposed on the mounting base 100, so that by moving and adjusting a position of the cylinder base, an adjustment of a distance between the first adjusting portion 104 and the second adjusting portion 107 can be achieved, and further, an actual supporting and bearing requirement can be further satisfied.
In some embodiments of the present invention, as shown in fig. 1, the mounting base 100 is provided with a positioning plate 102 and a connecting base 103 corresponding to the telescopic cylinder, the positioning plate 102 is provided with a plurality of positioning holes along the movement adjustment direction of the telescopic cylinder, the connecting base 103 is provided with bolts or screws for connecting the positioning holes, the cylinder base is detachably provided on the connecting base 103, and obviously, the position adjustment of the whole first adjusting part 104 and further the distance adjustment between the first adjusting part 104 and the second adjusting part 107 can be realized by fixedly connecting the connecting base 103 to the positioning holes at different positions.
In some embodiments of the present invention, as shown in fig. 1, the second adjusting portion 107 is provided with a lifting rod assembly capable of lifting adjustment at both sides of the supporting portion 105, and the lifting adjustment of the second adjusting portion 107 can be realized by the lifting adjustment of the lifting rod assembly.
In some embodiments of the present invention, as shown in fig. 1, the lifter assembly includes a moving rod 106 and a sleeve, the sleeve is detachably disposed on the mounting base 100, one end of the moving rod 106 is movably disposed in the sleeve, and the other end is hinged to the supporting portion 105, obviously, the lifting adjustment of the lifter assembly and thus the lifting adjustment of the whole second adjusting portion 107 can be realized by adjusting the length of the moving rod 106 extending into or out of the sleeve.
In some embodiments of the present invention, as shown in fig. 1, the sidewall of the sleeve is provided with a plurality of first connection holes along the vertical direction, the movable rod 106 is correspondingly provided with a plurality of second connection holes, and the movable rod 106 is fixed on the sleeve by passing bolts or screws through the second connection holes to connect the first connection holes, obviously, here, the second connection holes are correspondingly and fixedly connected with the first connection holes at different positions, so that the position movement adjustment of the movable rod 106 can be realized, and further, the lifting adjustment of the whole second adjusting portion 107 can be realized.
In some embodiments of the present invention, an inner side wall of the sleeve is provided with an inner thread, and the lower end of the moving rod 106 is correspondingly provided with an outer thread, so that the moving rod 106 can be screwed into the sleeve, which is different from the bolt connection manner of the first connection hole and the second connection hole, and here, the moving rod 106 can be rotated to move along the sleeve by the screw connection manner, thereby quickly achieving the lifting adjustment of the whole second adjusting portion 107.
In some embodiments of the present invention, as shown in fig. 1, the upper end of the mounting seat 100 is provided with a reinforcing rod 108 of an inclined connection sleeve for improving the mounting stability and load-bearing strength of the entire second adjustment portion 107.
In some embodiments of the present invention, an interlayer space is formed in the mounting base 100, and a plurality of counterweights with different weights can be disposed in the interlayer space, so that the center of gravity of the mounting base 100 can be adjusted by adjusting the positions and the number of the counterweights, and the stability of the whole adjustable supporting device on a dredger can be improved, and the supporting stability during the working process can be improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A dredger, comprising:
the dredging ship comprises a dredging ship body and a dredging pipe, wherein the dredging ship body is provided with a rotatably adjustable discharge pipe;
the adjustable supporting device is provided with a mounting seat, a supporting part and an adjusting mechanism, the mounting seat corresponds to the discharge pipe and is arranged on the dredger body, the supporting part can be arranged at the upper end of the mounting seat in a lifting adjusting and rotating adjusting mode, a groove matched with the discharge pipe is formed in the upper end of the supporting part, the adjusting mechanism is arranged on the mounting seat, the adjusting mechanism is provided with a first adjusting part and a second adjusting part which can be adjusted in a lifting adjusting mode, the lifting ends of the first adjusting part and the second adjusting part are hinged to the supporting part, and the adjusting mechanism controls the supporting part to correspond to the discharge pipe to be adjusted in a lifting adjusting and/or rotating adjusting mode through the first adjusting part and/or the second adjusting part in a lifting adjusting mode.
2. Dredging vessel according to claim 1, characterized in that the lower end of the mounting is evenly provided with a plurality of cushioning structures.
3. Dredging vessel according to claim 2, characterized in that the buffer structure is provided with an elastic upright at the lower end of the mounting.
4. Dredging vessel according to claim 1, characterized in that a detachable buffer pad is arranged in the recess, which buffer pad is adapted to the discharge tube.
5. Dredging vessel according to claim 1, characterized in that the first adjusting part is provided with telescopic cylinders on both sides of the support part.
6. Dredging vessel according to claim 5, characterized in that the telescopic cylinder comprises a cylinder block and a telescopic rod assembled together, the end of the telescopic rod being articulated to the support, the cylinder block being movably adjustably arranged on the mounting block.
7. Dredger according to claim 6, wherein the mounting base is provided with a positioning plate provided with a plurality of positioning holes in a movement adjustment direction of the telescopic cylinder and a connecting base provided with a bolt or a screw for connecting the positioning holes, in correspondence with the telescopic cylinder, the cylinder base being detachably provided on the connecting base.
8. Dredging vessel according to claim 1, characterized in that the second adjustment part is provided with a lifting bar assembly which can be adjusted up and down on both sides of the support part.
9. Dredging vessel according to claim 8, characterized in that the lifting bar assembly comprises a shifting bar and a sleeve, the sleeve being detachably arranged on the mounting, the shifting bar being movably arranged in the sleeve at one end and being articulated to the support at the other end.
10. Dredger according to claim 9, wherein the sleeve has a plurality of first coupling holes in a vertical direction in a side wall thereof, and wherein the movable rod has a plurality of second coupling holes therein, the movable rod being fixed to the sleeve by inserting bolts or screws into the second coupling holes to couple the first coupling holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121530655.1U CN215483215U (en) | 2021-07-06 | 2021-07-06 | Dredging ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121530655.1U CN215483215U (en) | 2021-07-06 | 2021-07-06 | Dredging ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483215U true CN215483215U (en) | 2022-01-11 |
Family
ID=79724978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121530655.1U Active CN215483215U (en) | 2021-07-06 | 2021-07-06 | Dredging ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483215U (en) |
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2021
- 2021-07-06 CN CN202121530655.1U patent/CN215483215U/en active Active
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