CN212900265U - Buoyancy connecting pipe for pumping mud on water - Google Patents
Buoyancy connecting pipe for pumping mud on water Download PDFInfo
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- CN212900265U CN212900265U CN202021884586.XU CN202021884586U CN212900265U CN 212900265 U CN212900265 U CN 212900265U CN 202021884586 U CN202021884586 U CN 202021884586U CN 212900265 U CN212900265 U CN 212900265U
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- corrugated pipe
- connecting pipe
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Abstract
The invention provides a buoyancy connecting pipe for pumping mud on water, which comprises a corrugated pipe and two plugging plates, wherein the two plugging plates are correspondingly arranged at the two ends of the corrugated pipe; the outer side of the connecting hose is provided with a spring for enhancing the structural strength of the connecting hose, and both ends of the spring are connected with corresponding flange short pipes; the plugging plate is provided with an inflating valve, and an inflating gap communicated with the inflating valve is formed between the corrugated pipe and the connecting hose. The connecting pipe is simple in structure and easy to assemble, and has good deformation performance by adopting the corrugated pipe and the connecting hose, so that the stability of the whole external pipeline can be ensured, and the connecting pipe is prevented from being broken when the external pipeline moves; and because the air inflation gap exists between the corrugated pipe and the connecting hose, the connecting pipe can float on the water surface for use.
Description
Technical Field
The invention belongs to the field of sludge cleaning, and particularly relates to a buoyancy connecting pipe for pumping sludge on water.
Background
The dredger is used for dredging water channels and river silt so that other ships can smoothly pass through the dredger. Or a sharp tool for blowing sand to fill the sea; the type of the dredger is a cutter suction dredger, a trailing suction dredger and the like; the task of the dredger is to carry out construction of underwater earthwork, specifically: digging, widening and cleaning the existing channel and port; excavating new channels, ports and canals; dredging wharf, dock, the foundation trench of lock and other hydraulic structures and throwing dug silt into the deep sea or blowing and filling in land depression field building etc., dredge boat generally needs external pump dredge pipe, arrange silt far away or in the collecting vat, consequently pump dredge pipe need constantly use the connecting pipe to splice, but current connecting pipe does not generally have the floating capacity, the operation people circle is very troublesome in the assembly process, current connecting pipe does not generally have the ability of buckling simultaneously, can not adapt to the pump-off pipe that incessantly removed well, connecting pipe and pump dredge union coupling are very easily broken in the use.
Disclosure of Invention
In view of the above, the present invention provides a buoyancy connecting pipe for pumping mud from water, which aims to overcome the defects in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a buoyancy connecting pipe for pumping mud on water comprises a corrugated pipe and two plugging plates correspondingly arranged at two ends of the corrugated pipe, wherein the plugging plates are respectively provided with a flange short pipe for connecting an external pipeline, and a connecting hose for connecting the flange short pipes is arranged in the corrugated pipe; the outer side of the connecting hose is provided with a spring for enhancing the structural strength of the connecting hose, and both ends of the spring are connected with corresponding flange short pipes; the plugging plate is provided with an inflating valve, and an inflating gap communicated with the inflating valve is formed between the corrugated pipe and the connecting hose; the periphery of the corresponding flange short pipe on the plugging plate is provided with a limiting assembly, the limiting assembly comprises a limiting part which is uniformly arranged on the periphery of the corresponding flange short pipe on the plugging plate, and the limiting part is at least three.
Further, the corrugated rubber pipe is adopted as the corrugated pipe.
Furthermore, the connecting hose is a rubber tube.
Furthermore, the locating part is an L-shaped structural part, the horizontal end of the locating part is installed on the plugging plate through a fixing screw, and the vertical end of the locating part abuts against the side face of the short flange pipe.
Furthermore, the vertical end of locating part is equipped with the arc limiting plate that is used for restricting external pipeline and removes.
Furthermore, the limiting plate is provided with a through hole for installing a bolt.
Compared with the prior art, the invention has the following advantages:
the connecting pipe is simple in structure and easy to assemble, and has good deformation performance by adopting the corrugated pipe and the connecting hose, so that the stability of the whole external pipeline can be ensured, and the connecting pipe is prevented from being broken when the external pipeline moves; moreover, because an inflation gap exists between the corrugated pipe and the connecting hose, the connecting pipe can float on the water surface for use, so that an operator can conveniently connect an external pipeline, and the use difficulty of the connecting pipe is reduced; through set up the spring in the coupling hose outside, the spring not only can play the guard action to coupling hose, because the spring has elastic restriction, consequently the spring can also restrict coupling hose's the degree of buckling moreover, avoids coupling hose to take place the transition and buckles and damage, has improved security and the reliability of this kind of connecting pipe in the use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic structural view of the flanged short pipe according to the embodiment of the present invention when connected to an external pipeline;
fig. 4 is a schematic view of the internal structure of the bellows according to the embodiment of the present invention.
Description of reference numerals:
1-a corrugated tube; 2-flange short pipe; 3-inflating valve; 4-a limiting member; 5-a limiting plate; 6-external pipeline; 7-plugging plate; 8-thread groove; 9-connecting a hose; 10-a spring; 11-a bolt; 12-set screw.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; 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 meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A buoyancy connecting pipe for pumping mud on water is shown in figures 1 to 4 and comprises a corrugated pipe 1 and two plugging plates 7 correspondingly arranged at two ends of the corrugated pipe 1, wherein flange short pipes 2 for connecting external pipelines 6 are arranged on the plugging plates 7, and connecting hoses 9 for connecting the flange short pipes 2 are arranged in the corrugated pipe 1; specifically, the flange short pipe 2 can be integrated with the blocking plate 7, the blocking plate 7 can be provided with a mounting hole for mounting the flange short pipe 2, the flange short pipe 2 can be fixed on the blocking plate 7 through adhesive pasting, the adhesive can be of a waterproof type, such as hot melt adhesive, and the like, and the technical personnel in the field can select a proper fixing mode to fix the flange short pipe 2 and the blocking plate 7 as required, as long as stable connection between the flange short pipe 2 and the blocking plate 7 can be realized, water leakage is avoided, and the description is omitted herein.
A spring 10 for enhancing the structural strength of the connecting hose 9 is arranged on the outer side of the connecting hose 9, and both ends of the spring 10 are connected with the corresponding flange short pipes 2; specifically, flange nozzle stub 2 can be with coupling hose 9 integrated into one piece, also can use the flange to be connected with coupling hose 9, spring 10 can adopt the tight coil spring that similar arm strength used, elastic deformation restriction through spring 10 itself exists, realize the restriction to coupling hose 9 degree of buckling, spring 10 can play the effect of skeleton, avoid coupling hose 9 to take place excessive buckling, ensure that coupling hose 9 can stable transport mud all the time, spring 10's both ends can pass through the fixture block, structures such as screw are fixed on flange nozzle stub 2, spring 10's both ends also can withstand closure plate 7, the skilled in the art also can be through other modes fixed spring 10, as long as can make spring 10 stable suit all the time on coupling hose 9 can.
The plugging plate 7 is provided with an inflating valve 3, and an inflation gap communicated with the inflating valve 3 is formed between the corrugated pipe 1 and the connecting hose 9; the plugging plate 7 is provided with limiting components corresponding to the peripheries of the flange short pipes 2, the limiting components comprise limiting parts 4 which are uniformly arranged on the plugging plate 7 corresponding to the peripheries of the flange short pipes 2, and at least three limiting parts 4 are arranged; specifically, the plugging plate 7 can be provided with an assembly hole for installing the valve 3, the valve 3 can be fixed on the plugging plate 7 by adhering an adhesive, and a person skilled in the art can select other fixing modes to fix the valve 3 according to needs, so long as the stable setting of the valve 3 on the plugging plate 7 can be ensured, the valve 3 can adopt the existing valve or air valve, and the inflation and deflation of the corrugated pipe 1 can be realized.
The corrugated pipe 1 is a corrugated rubber pipe; specifically, the corrugated pipe 1 may be fixed to the plugging plate 7 by an adhesive, the plugging plate 7 may also be integrally formed with the corrugated pipe 1, and a person skilled in the art may also use other methods to realize the sealing connection between the corrugated pipe 1 and the plugging plate 7, as long as the stable connection between the corrugated pipe 1 and the plugging plate 7 can be realized; the corrugated pipe 1 has good deformation performance, and the corrugated pipe 1 can float on the water surface because an inflation gap exists in the corrugated pipe 1.
The connecting hose 9 is a rubber pipe; it is specific, flange nozzle stub 2 also can adopt the rubber tube, flange nozzle stub 2 can with coupling hose 9 integrated into one piece, also can adopt flange joint, as long as can realize that the stable connection between coupling hose 9 and the flange nozzle stub 2 can, technical personnel in the field can rationally select the connected mode as required, no longer describe here, coupling hose 9 can reserve certain length, be convenient for coupling hose 9 to deform, when the external pipeline 6 of connecting pipe takes place to remove, this kind of connecting pipe can be used bellows 1 and coupling hose 9 to take place to deform, ensure the stability of this kind of connecting pipe and external pipeline junction, avoid this kind of connecting pipe to take place fracture or leak, the stability and the reliability of this kind of connecting pipe have been improved greatly.
The limiting piece 4 is an L-shaped structural piece, the horizontal end of the limiting piece 4 is installed on the plugging plate 7 through a fixing screw 12, and the vertical end of the limiting piece 4 props against the side face of the flange short pipe 2; it is specific, can set up on the shutoff board 7 with set screw 12 complex thread bush or thread groove 8, as long as can realize between locating part 4 and the shutoff board 7 stable connection can, through setting up locating part 4, can restrict flange nozzle stub 2 and external pipeline 6 junction well, through setting up three locating part 4 at least, the structural strength of flange nozzle stub 2 and external pipeline 6 junction can be strengthened greatly to three locating part 4, avoid the junction to take place to split or reveal because of external pipeline 6 removes, be favorable to improving the stability and the reliability of this kind of connecting pipe junction in the use.
An arc-shaped limiting plate 5 for limiting the movement of an external pipeline 6 is arranged at the vertical end of the limiting piece 4; specifically, limiting plate 5 can welded fastening on locating part 4, also can with 4 integrated into one piece of locating part, external pipeline 6 passes through the flange and is connected with flange nozzle stub 2, and curved limiting plate 5 can withstand external pipeline 6's ring flange, is favorable to improving the structural strength of external pipeline 6 and 2 junctions of flange nozzle stub.
The limiting plate 5 is provided with a through hole for mounting the bolt 11; specifically, when using bolt 11 to connect external pipeline 6 and flange nozzle stub 2, also can use bolt 11 with limiting plate 5, external pipeline 6 and flange nozzle stub 2 fixed connection together, be favorable to further improving the structural strength of external pipeline 6 and flange nozzle stub 2 junction.
The connecting pipe is simple in structure and easy to assemble, and has good deformation performance by adopting the corrugated pipe and the connecting hose, so that the stability of the whole external pipeline can be ensured, and the connecting pipe is prevented from being broken when the external pipeline moves; moreover, because an inflation gap exists between the corrugated pipe and the connecting hose, the connecting pipe can float on the water surface for use, so that an operator can conveniently connect an external pipeline, and the use difficulty of the connecting pipe is reduced; through set up the spring in the coupling hose outside, the spring not only can play the guard action to coupling hose, because the spring has elastic restriction, consequently the spring can also restrict coupling hose's the degree of buckling moreover, avoids coupling hose to take place the transition and buckles and damage, has improved security and the reliability of this kind of connecting pipe in the use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a mud is taken out on water and is used buoyancy connecting pipe which characterized in that: the corrugated pipe sealing device comprises a corrugated pipe and two sealing plates correspondingly arranged at two ends of the corrugated pipe, wherein flange short pipes for connecting external pipelines are arranged on the sealing plates, and connecting hoses for connecting the flange short pipes are arranged in the corrugated pipe; the outer side of the connecting hose is provided with a spring for enhancing the structural strength of the connecting hose, and both ends of the spring are connected with corresponding flange short pipes; the plugging plate is provided with an inflating valve, and an inflating gap communicated with the inflating valve is formed between the corrugated pipe and the connecting hose; the periphery of the corresponding flange short pipe on the plugging plate is provided with a limiting assembly, the limiting assembly comprises a limiting part which is uniformly arranged on the periphery of the corresponding flange short pipe on the plugging plate, and the limiting part is at least three.
2. The buoyancy connecting pipe for pumping mud on water according to claim 1, wherein: the corrugated pipe is a corrugated rubber pipe.
3. The buoyancy connecting pipe for pumping mud on water according to claim 1, wherein: the connecting hose is a rubber pipe.
4. The buoyancy connecting pipe for pumping mud on water according to claim 1, wherein: the locating part is an L-shaped structural part, the horizontal end of the locating part is installed on the plugging plate through a fixing screw, and the vertical end of the locating part props against the side face of the short flange pipe.
5. The buoyancy connecting pipe for pumping mud on water according to claim 4, wherein: the vertical end of locating part is equipped with the arc limiting plate that is used for restricting external pipeline removal.
6. The buoyancy connecting pipe for pumping mud on water according to claim 5, wherein: and the limiting plate is provided with a through hole for mounting a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884586.XU CN212900265U (en) | 2020-09-02 | 2020-09-02 | Buoyancy connecting pipe for pumping mud on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884586.XU CN212900265U (en) | 2020-09-02 | 2020-09-02 | Buoyancy connecting pipe for pumping mud on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900265U true CN212900265U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021884586.XU Active CN212900265U (en) | 2020-09-02 | 2020-09-02 | Buoyancy connecting pipe for pumping mud on water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900265U (en) |
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2020
- 2020-09-02 CN CN202021884586.XU patent/CN212900265U/en active Active
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