CN111485596A - Light self-floating rubber mud pipe - Google Patents
Light self-floating rubber mud pipe Download PDFInfo
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- CN111485596A CN111485596A CN201910074422.6A CN201910074422A CN111485596A CN 111485596 A CN111485596 A CN 111485596A CN 201910074422 A CN201910074422 A CN 201910074422A CN 111485596 A CN111485596 A CN 111485596A
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- inner tube
- buffer layer
- pipe
- protective
- rubber
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a light self-floating rubber mud pipe, and particularly relates to the field of dredging engineering equipment. According to the invention, the protective outer sleeve is sleeved outside the inner pipe, so that the thickness of the sludge discharge pipe is increased and the sludge discharge pipe is firmer, the first buffer layer and the second buffer layer buffer and protect the inner surface and the outer surface of the sludge discharge pipe, the spring steel ring is matched with the protective clamping plate, so that the elasticity of the protective outer sleeve is improved, the collision and abrasion are reduced, the reinforcing rubber of the reinforcing layer is woven so that the buffer layer is wear-resistant and firm, the elasticity of the buffer layer is improved, the service life of the sludge discharge pipe is prolonged, the cavity is arranged, and the crushed wood chips are filled in the cavity, so that.
Description
Technical Field
The invention relates to the field of dredging engineering equipment, in particular to a light self-floating rubber mud pipe.
Background
With the vigorous development of the dredging industry in the last decade, self-floating rubber mud discharge pipes (called self-floating pipes for short) for dredging are also developed from product maturity to expanded use and then to flourishing. Due to market demands, product information and technology are rapidly spread, and large manufacturers are vigorously supported and developed, the development of the self-floating pipe tends to be unified, namely the performance, the quality and the price of the product tend to be differentiated and refined. Thus, the competition in the market for self-floating pipes has become quite intense in as little as a decade.
Compared with the traditional steel sludge discharge pipe, the high-pressure elastic self-floating sludge discharge rubber pipe integrates the performances of the traditional steel sludge discharge pipe and the plastic floating body, has the advantages of wind wave resistance, corrosion resistance, good self-floating performance, high bearing working pressure, long service life, convenience in assembly and the like, is particularly suitable for construction in a working water area with large wind waves, and is a substitute product of the traditional sludge discharge pipeline.
In actual use, the current high-pressure elastic self-floating sludge discharge rubber pipe is not convenient to carry due to the fact that the pipe parts are large and heavy, is not beneficial to use in dredging engineering, and influences construction efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides the light self-floating rubber mud pipe, the protection outer sleeve is sleeved outside the inner pipe, so that the thickness of the mud pipe is improved and firmer, the first buffer layer and the second buffer layer buffer and protect the inner surface and the outer surface of the mud pipe, the spring steel ring is matched with the protection clamping plate, the elasticity of the protection outer sleeve is improved, the collision and abrasion are reduced, the reinforcing rubber is woven on the reinforcing layer, so that the buffer layer is wear-resistant and firm, the elasticity of the buffer layer is improved, the service life of the mud pipe is prolonged, the cavity is filled with the crushed wood chips, the weight of the mud pipe is reduced, the mud pipe is convenient to carry, and the.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a light-duty self-floating rubber mud pipe, includes the inner tube, the inner tube outside is equipped with the protective coat, the protective coat includes four protection cardboard, the inside cavity that is equipped with of protection cardboard, the inside spring steel ring that is equipped with of cavity, be equipped with the filling layer in the cavity, the protective coat outside is equipped with first buffer layer, the inside and outside both sides of inner tube all are equipped with the second buffer layer.
In a preferred embodiment, the inner side of each of the two ends of the inner tube is provided with an internal thread, the two ends of the inner tube are in threaded connection with a connecting flange, the connecting flange is provided with a limiting ring at one end of the internal thread, and the limiting ring and the inner tube are integrally arranged.
In a preferred embodiment, the four protection clamping plates are distributed on the outer side of the inner pipe in an annular array, the inner walls of the protection clamping plates are matched with the outer wall of the inner pipe, a plurality of threaded holes are formed in two ends of each protection clamping plate, and the protection clamping plates are fixedly connected with the inner pipe through screws.
In a preferred embodiment, the outer sides of the two ends of the inner pipe are both provided with first grooves, first sealing packing is arranged in the first grooves, the two sides of the protection clamping plate are both provided with second grooves, and second sealing packing is arranged in the second grooves.
In a preferred embodiment, the protective outer casing is fixedly connected with the first cushioning layer, the inner pipe is fixedly connected with the second cushioning layer, and the filling layer is made of wood chips.
In a preferred embodiment, the first buffer layer and the second buffer layer are both made of rubber materials, a woven reinforcing layer is arranged inside the rubber, the woven reinforcing layer is woven by aramid fibers, and the inner tube and the protective clamping plate are both made of plastic materials.
The invention has the technical effects and advantages that:
1. the protective outer sleeve is sleeved on the outer side of the inner pipe, so that the thickness of the sludge discharge pipe is improved and firmer, the first buffer layer and the second buffer layer buffer and protect the inner surface and the outer surface of the sludge discharge pipe, the spring steel ring is matched with the protective clamping plate, the elasticity of the protective outer sleeve is improved, the collision and abrasion are reduced, the reinforcing rubber is woven by the reinforcing layer, so that the buffer layer is wear-resistant and firm, the elasticity of the buffer layer is improved, the service life of the sludge discharge pipe is prolonged, the cavity is formed, and the crushed wood chips are filled in the cavity, so that the weight of the sludge discharge;
2. through making up the joint in the inner tube outside with four protection cardboard to utilize the screw fixation, flange threaded connection is at the inner tube both ends, and cooperation spacing ring location, easy to assemble, first sealed packing and the sealed packing of second make the inner tube and protect between the overcoat sealed, reduce the water erosion injury, the garrulous saw-dust is filled at the cavity, is favorable to reduction in production cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a left side view of the invention as a whole.
Fig. 3 is an exploded view of the protective outer jacket of the present invention.
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention.
The reference signs are: 1 inner tube, 2 protective outer covers, 3 protective clamping plates, 4 cavities, 5 spring steel rings, 6 filling layers, 7 first buffer layers, 8 second buffer layers, 9 connecting flanges, 10 limiting rings, 11 threaded holes, 12 first sealing packing and 13 second sealing packing.
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.
The invention provides a light self-floating rubber mud pipe as shown in figures 1-4, which comprises an inner pipe 1, wherein a protective outer sleeve 2 is arranged on the outer side of the inner pipe 1, the protective outer sleeve 2 comprises four protective clamping plates 3, a cavity 4 is arranged inside each protective clamping plate 3, a spring steel ring 5 is arranged inside each cavity 4, a filling layer 6 is arranged inside each cavity 4, a first buffer layer 7 is arranged on the outer side of each protective outer sleeve 2, second buffer layers 8 are arranged on the inner side and the outer side of the inner pipe 1, the thickness of the mud pipe is improved and firmer by sleeving the protective outer sleeve 2 on the outer side of the inner pipe 1, the first buffer layers 7 and the second buffer layers 8 buffer and protect the inner surface and the outer surface of the mud pipe, the spring steel rings 5 are matched with the protective clamping plates 3 to improve the elasticity of the protective outer sleeves 2 and reduce collision and abrasion, and the reinforcing rubber is, the service life of the sludge discharge pipe is prolonged, the cavity 4 is arranged, and the crushed wood chips are filled in the cavity 4, so that the weight of the sludge discharge pipe is reduced, the sludge discharge pipe is convenient to carry, and the construction efficiency is improved;
furthermore, internal threads are arranged on the inner sides of two ends of the inner pipe 1, connecting flanges 9 are in threaded connection with two ends of the inner pipe 1, the connecting flanges 9 are connected, a limiting ring 10 is arranged at one end of each internal thread, the limiting ring 10 and the inner pipe 1 are integrally arranged, the four protective clamping plates 3 are combined and clamped on the outer side of the inner pipe 1 and fixed through screws, the connecting flanges 9 are in threaded connection with two ends of the inner pipe 1 and are matched with the limiting rings 10 for positioning, and therefore installation is facilitated;
furthermore, the four protection clamping plates 3 are distributed on the outer side of the inner pipe 1 in an annular array, the inner walls of the protection clamping plates 3 are matched with the outer wall of the inner pipe 1, a plurality of threaded holes 11 are formed in two ends of each protection clamping plate 3, and the protection clamping plates 3 are fixedly connected with the inner pipe 1 through screws;
furthermore, the outer sides of two ends of the inner pipe 1 are respectively provided with a first groove, a first sealing packing 12 is arranged in each first groove, two sides of the protective clamping plate 3 are respectively provided with a second groove, a second sealing packing 13 is arranged in each second groove, and the first sealing packing 12 and the second sealing packing 13 seal the inner pipe 1 and the protective outer sleeve 2, so that water erosion damage is reduced;
furthermore, the protective outer sleeve 2 is fixedly connected with the first buffer layer 7, the inner pipe 1 is fixedly connected with the second buffer layer 8, the filling layer 6 is made of wood chips, and the wood chips are filled in the cavity 4, so that the production cost is reduced;
further, first buffer layer 7 and second buffer layer 8 are made by rubber materials, the inside back up coat of weaving that is equipped with of rubber, it is woven by aramid fiber and forms to weave the back up coat, inner tube 1 and protection cardboard 3 are made by the plastics material.
The working principle of the invention is as follows:
referring to the attached drawings 1-4 of the specification, the protection outer sleeve 2 is sleeved on the outer side of the inner pipe 1, so that the thickness of the sludge discharge pipe is improved and firmer, the first buffer layer 7 and the second buffer layer 8 buffer and protect the inner surface and the outer surface of the sludge discharge pipe, the spring steel ring 5 is matched with the protection clamping plate 3, so that the elasticity of the protection outer sleeve 2 is improved, the collision abrasion is reduced, the reinforcing rubber of the reinforcing layer is woven to ensure that the buffer layer is wear-resistant and firm, the elasticity is improved, the service life of the sludge discharge pipe is prolonged, the cavity 4 is arranged, and the crushed wood chips are filled in the cavity 4, so that the weight of the;
referring to the attached drawings 3-4 of the specification, four protection clamping plates 3 are combined and clamped outside an inner tube 1 and fixed by screws, connecting flanges 9 are connected to two ends of the inner tube 1 in a threaded mode and are matched with a limiting ring 10 for positioning, the installation is convenient, a first sealing packing 12 and a second sealing packing 13 enable the inner tube 1 and a protection sleeve 2 to be sealed, water erosion damage is reduced, and broken wood chips are filled in a cavity 4, so that the production cost is reduced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a light-duty is from floating rubber mud pipe, includes inner tube (1), its characterized in that: the protective device is characterized in that a protective outer sleeve (2) is arranged on the outer side of the inner tube (1), the protective outer sleeve (2) comprises four protective clamping plates (3), a cavity (4) is arranged inside the protective clamping plates (3), a spring steel ring (5) is arranged inside the cavity (4), a filling layer (6) is arranged in the cavity (4), a first buffer layer (7) is arranged on the outer side of the protective outer sleeve (2), and second buffer layers (8) are arranged on the inner side and the outer side of the inner tube (1).
2. The lightweight self-floating rubber dredge pipe of claim 1, characterized in that: the inner tube (1) both ends inboard all is equipped with the internal thread, the equal threaded connection in inner tube (1) both ends has flange (9), internal thread one end is equipped with spacing ring (10), spacing ring (10) and inner tube (1) integration setting.
3. The lightweight self-floating rubber dredge pipe of claim 1, characterized in that: four protection cardboard (3) annular array distributes in inner tube (1) outside, and protects cardboard (3) inner wall and inner tube (1) outer wall phase-match, protection cardboard (3) both ends all are equipped with a plurality of screw holes (11), protection cardboard (3) pass through screw fixed connection with inner tube (1).
4. The lightweight self-floating rubber dredge pipe of claim 1, characterized in that: the outer sides of two ends of the inner pipe (1) are respectively provided with a first groove, a first sealing packing (12) is arranged in the first grooves, two sides of the protection clamping plate (3) are respectively provided with a second groove, and a second sealing packing (13) is arranged in the second grooves.
5. The lightweight self-floating rubber dredge pipe of claim 1, characterized in that: protective sheath (2) and first buffer layer (7) fixed connection, inner tube (1) and second buffer layer (8) fixed connection, filling layer (6) are made by the shredded wood bits.
6. The lightweight self-floating rubber dredge pipe of claim 1, characterized in that: first buffer layer (7) and second buffer layer (8) are made by rubber materials, the inside back up coat of weaving that is equipped with of rubber, it is woven by aramid fiber and forms to weave the back up coat, inner tube (1) and protection cardboard (3) are made by the plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074422.6A CN111485596A (en) | 2019-01-25 | 2019-01-25 | Light self-floating rubber mud pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074422.6A CN111485596A (en) | 2019-01-25 | 2019-01-25 | Light self-floating rubber mud pipe |
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| Publication Number | Publication Date |
|---|---|
| CN111485596A true CN111485596A (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074422.6A Pending CN111485596A (en) | 2019-01-25 | 2019-01-25 | Light self-floating rubber mud pipe |
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| CN (1) | CN111485596A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380616Y (en) * | 1999-05-17 | 2000-05-31 | 丹阳市船舶橡胶厂 | Self-floating type mud-discharging pipe |
| JP2005200925A (en) * | 2004-01-15 | 2005-07-28 | Tomac:Kk | Discharging-carrying method for pump dredging earth and energizing device |
| CN105951915A (en) * | 2016-06-07 | 2016-09-21 | 姜考成 | Design method of self-floating type dredge pipe floating body and self-floating type dredge pipe floating body |
| CN109138022A (en) * | 2018-09-25 | 2019-01-04 | 中交天航滨海环保浚航工程有限公司 | A kind of strand of adjustable stowage position, which inhales ship stern and blows dress rake, inhales boat system and blows dress method |
| CN209603223U (en) * | 2019-01-24 | 2019-11-08 | 江苏太平橡胶股份有限公司 | A kind of lightness self-floating rubber sludge pipe |
-
2019
- 2019-01-25 CN CN201910074422.6A patent/CN111485596A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2380616Y (en) * | 1999-05-17 | 2000-05-31 | 丹阳市船舶橡胶厂 | Self-floating type mud-discharging pipe |
| JP2005200925A (en) * | 2004-01-15 | 2005-07-28 | Tomac:Kk | Discharging-carrying method for pump dredging earth and energizing device |
| CN105951915A (en) * | 2016-06-07 | 2016-09-21 | 姜考成 | Design method of self-floating type dredge pipe floating body and self-floating type dredge pipe floating body |
| CN109138022A (en) * | 2018-09-25 | 2019-01-04 | 中交天航滨海环保浚航工程有限公司 | A kind of strand of adjustable stowage position, which inhales ship stern and blows dress rake, inhales boat system and blows dress method |
| CN209603223U (en) * | 2019-01-24 | 2019-11-08 | 江苏太平橡胶股份有限公司 | A kind of lightness self-floating rubber sludge pipe |
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Application publication date: 20200804 |
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