A laying vessel arrangement roller

Abstract

The utility model is suitable for the technical field of laying ship accessories, provides a kind of laying ship arrangement roller, including support shaft;Fixed on the support shaft on the blanking plate;It is installed on the blanking plate and is used to support the support cylinder of soft body;A plurality of fixed on the support shaft and are connected with the support cylinder inner wall for the support plate for the auxiliary support of the support cylinder;It is arranged in the support cylinder and is used for the detection structure of the support cylinder breakage of inflation test.

Description

Technical Field

[0001] This utility model belongs to the technical field of laying boat accessories, and in particular relates to a laying boat laying roller. Background Technology

[0002] A rafting vessel (also known as a submerged rafting vessel) is a non-self-propelled engineering vessel specifically designed for the Yangtze River and coastal waterway improvement projects. Its core function is to lay soft rafts (a flexible structure composed of geotextiles and stones tied together) on underwater slopes through mechanized operations to form a continuous bottom or slope protection layer. The laying roller is the core component of the rafting vessel's laying system. Its function is to wind and store the soft rafts and to control the smooth unfolding and underwater laying of the rafts during construction.

[0003] The existing technology for arranging rollers is relatively simple, but most of them are hollow structures. They are easily deformed after being impacted, making it difficult to ensure stability during operation. At the same time, it is inconvenient to observe and detect roller damage in a timely manner. Water ingress will also increase the weight and affect the use of the roller. Utility Model Content

[0004] This utility model provides a laying roller for a laying boat, which aims to solve the problem that the laying rollers in the prior art mentioned in the background are relatively simple in structure but mostly hollow, making them easy to deform after impact and difficult to ensure stability during operation.

[0005] To solve the above problems, this utility model is implemented as follows: a laying boat laying roller includes: a support shaft; a blocking plate fixed on the support shaft; a support cylinder installed on the blocking plate for supporting the soft laying body; a plurality of support plates fixed on the support shaft and connected to the inner wall of the support cylinder for auxiliary support of the support cylinder; and a detection structure disposed inside the support cylinder for inflating and testing the support cylinder for damage.

[0006] Preferably, the detection structure includes an air chamber disposed between the plurality of support plates for storing air, a connecting hole disposed on the support plate for assisting in connecting the air chamber, an air inlet disposed on the plug plate for providing an air intake channel, and a plug threadedly installed in the air inlet for sealing the air inlet.

[0007] Preferably, the block is fixed with an isolation plate that contacts the block plate, and a sealing ring for preventing leakage is installed on the side of the isolation plate near the block plate. A pinch piece for providing an operating grip point is fixed on the isolation plate, and the pinch piece is provided with anti-slip texture for increasing grip friction.

[0008] Preferably, a connecting cylinder is movably sleeved outside the supporting cylinder, and a baffle for limiting the position of the flexible liner is fixed on the connecting cylinder. The connecting cylinder and the baffle are arranged in a group, and the baffle is installed on the side of the connecting cylinder that is close to each other.

[0009] Preferably, the support cylinder is fitted with an anti-slip sleeve to increase the winding stability of the soft sheet, and the connecting cylinder is threaded with a fixing bolt to stabilize the relative position of the support cylinder and the connecting cylinder. The support cylinder is provided with a bayonet to accommodate the fixing bolt.

[0010] Preferably, a connecting plate that can be connected to the power adjustment element of the laying vessel is fixed on the support shaft. The connecting plate is provided with threaded holes for accommodating connecting bolts. Reinforcing plates that are connected to the support shaft and used to stabilize the connecting plate are fixed on both sides of the connecting plate.

[0011] Preferably, the inner wall of the connecting cylinder is inlaid with ball bearings that contact the outer wall of the support cylinder to reduce friction, and extension plates for expanding the support range are installed on both sides of the plurality of support plates, and the plurality of extension plates contact the inner wall of the support cylinder.

[0012] Preferably, the support shaft, the blocking plate, and the support cylinder are all made of stainless steel, the support plate and the extension plate are both made of carbon fiber, the anti-slip sleeve is made of rubber, and a waterproof adhesive layer is provided between the anti-slip sleeve and the support cylinder to stabilize the anti-slip sleeve.

[0013] Compared with related technologies, the laying rollers for the laying boat provided by this utility model have the following beneficial effects: Compared with existing technologies, the laying rollers provided in this solution enhance the overall structural strength of the rollers by setting support plates, making the rollers less prone to deformation when subjected to impact and ensuring operational stability. By setting a detection structure, the support cylinder can be inflated to test for damage, which can detect damage in time and prevent water from entering the interior, thus avoiding increased weight and ensuring normal use of the rollers. This solution effectively solves the problems of existing laying rollers having simple structures, being easily deformed, having difficulty in detecting damage, and having water ingress affecting their use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main view structure of a laying roller for a laying boat provided by this utility model; Figure 2 This is a side sectional view of the laying roller structure of a laying boat provided by this utility model; Figure 3 for Figure 1 An enlarged structural diagram of part A shown in the figure; Figure 4 This is a schematic diagram of the assembly structure of the support shaft, connecting plate and reinforcing plate in this utility model; Figure 5 This is a three-dimensional structural diagram of the assembly of the support cylinder and the blocking plate in this utility model.

[0015] Reference numerals: 1. Support shaft; 2. Support cylinder; 3. Anti-slip sleeve; 4. Support plate; 5. Connecting hole; 6. Air inlet; 7. Connecting cylinder; 8. Fixing bolt; 9. Baffle; 10. Isolation plate; 11. Pinch plate; 12. Connecting plate; 13. Reinforcing plate; 14. Blocking plate; 15. Threaded hole. Detailed Implementation

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0017] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] This utility model embodiment provides a laying boat layout roller, such as Figures 1-5 As shown, the laying roller of the laying vessel includes: a support shaft 1; a blocking plate 14 fixed on the support shaft 1; a support cylinder 2 installed on the blocking plate 14 for supporting the soft laying body; a plurality of support plates 4 fixed on the support shaft 1 and connected to the inner wall of the support cylinder 2 for auxiliary support of the support cylinder 2; and a detection structure disposed inside the support cylinder 2 for inflating and testing the support cylinder 2 for damage testing.

[0019] In this embodiment, by setting a support plate 4 fixed on the support shaft 1 and connected to the inner wall of the support cylinder 2, it plays the role of auxiliary support for the support cylinder 2, enhancing the overall structural strength of the roller, making the roller less prone to deformation when subjected to impact, and ensuring stability during operation. By setting a detection structure, the purpose of air-filling test is achieved to test whether the support cylinder 2 is damaged, so that the roller can be easily observed and detected in time after damage. Compared with the traditional hollow structure, the detection can avoid the problem of internal water ingress leading to increased weight, ensuring the normal use of the roller, and effectively solving the problems of simple structure, easy deformation, difficulty in detecting damage, and water ingress affecting use of existing roller layouts.

[0020] In a further preferred embodiment of the present invention, the detection structure includes an air chamber disposed between the plurality of support plates 4 for storing air, a connecting hole 5 disposed on the support plate 4 for assisting in connecting the air chamber, an air inlet 6 disposed on the blocking plate 14 for providing an air intake channel, and a blocking block threadedly installed in the air inlet 6 for sealing the air inlet 6.

[0021] In this embodiment, the empty chambers set between multiple support plates 4 serve to store air. The connecting holes 5 set on the support plates 4 help to connect the empty chambers, facilitating air circulation between them. The air inlets 6 set on the blocking plates 14 provide a channel for air to enter the empty chambers. The blocking blocks can seal the air inlets 6 when not in use, preventing air from escaping and water from entering. When it is necessary to check whether the support cylinder 2 is damaged, air can be injected into the empty chambers through the air inlets 6. If the support cylinder 2 is damaged, there will be obvious signs of gas escaping (by applying soapy water to the roller beforehand), thus enabling timely detection of damage and ensuring the normal use of the roller.

[0022] In a further preferred embodiment of the present invention, an isolation plate 10 is fixed on the block and contacts the block plate 14. A sealing ring for preventing leakage is installed on the side of the isolation plate 10 near the block plate 14. A pinch piece 11 for providing an operating grip point is fixed on the isolation plate 10. The pinch piece 11 is provided with anti-slip texture for increasing grip friction.

[0023] In this embodiment, by fixing an isolation plate 10 that contacts the blocking plate 14 to the blocking block, it further blocks external debris and liquid from approaching the blocking block. The sealing ring installed on the isolation plate 10 provides a good anti-leakage effect, effectively preventing liquid from seeping into the empty chamber from the connection between the blocking block and the blocking plate 14, ensuring the normal operation of the detection structure. By fixing a pinch piece 11 to the isolation plate 10, a convenient gripping point is provided for operating the blocking block, making the installation and removal of the blocking block easier. The anti-slip texture increases the friction when gripping, avoiding slippage during operation.

[0024] In a further preferred embodiment of the present invention, a connecting cylinder 7 is movably sleeved on the outside of the supporting cylinder 2, and a baffle 9 for limiting the position of the soft liner is fixed on the connecting cylinder 7. The connecting cylinder 7 and the baffle 9 are arranged in a group, and the baffle 9 is installed on the side of the connecting cylinder 7 that is close to each other.

[0025] In this embodiment, by movably sleeved with a connecting cylinder 7 outside the support cylinder 2, the position of the connecting cylinder 7 can be flexibly adjusted according to actual needs, which enhances the adaptability of the structure. By setting the baffle 9, the soft paving body is effectively limited, which can prevent the soft paving body from shifting or slipping during the operation and ensure the stability of the soft paving body laying.

[0026] In a further preferred embodiment of the present invention, the support cylinder 2 is covered with an anti-slip sleeve 3 for increasing the winding stability of the soft sheet, and the connecting cylinder 7 is threaded with a fixing bolt 8 for stabilizing the relative position of the support cylinder 2 and the connecting cylinder 7. The support cylinder 2 is provided with a bayonet for accommodating the fixing bolt 8.

[0027] In this embodiment, by adding an anti-slip sleeve 3 to the support cylinder 2, the friction between the support cylinder 2 and the soft roll body is increased, which increases the winding stability of the soft roll body, effectively prevents the soft roll body from sliding during the winding process, and ensures the winding quality. By threading a fixing bolt 8 on the connecting cylinder 7 and setting a slot on the support cylinder 2 to accommodate the fixing bolt 8, after the position of the connecting cylinder 7 is adjusted, it can be locked into the slot by tightening the fixing bolt 8, stabilizing the relative position of the support cylinder 2 and the connecting cylinder 7 and preventing the connecting cylinder 7 from moving at will.

[0028] In a further preferred embodiment of the present invention, a connecting plate 12 that can be connected to the power adjustment element of the laying vessel is fixed on the support shaft 1. The connecting plate 12 is provided with threaded holes 15 for accommodating connecting bolts. Reinforcing plates 13 that are connected to the support shaft 1 and used to stabilize the connecting plate 12 are fixed on both sides of the connecting plate 12.

[0029] In this embodiment, by fixing a connecting plate 12, which can be connected to the power adjustment element of the laying vessel, on the support shaft 1, a bridge is built between the laying roller and the power system of the laying vessel, so that the laying roller can conveniently receive power and realize corresponding actions to meet the work requirements. By setting threaded holes 15 on the connecting plate 12 to accommodate connecting bolts, it is convenient to firmly connect the connecting plate 12 and the power adjustment element with bolts to ensure the reliability of power transmission. By setting a reinforcing plate 13, the structural strength of the connecting plate 12 is enhanced, so that the connecting plate 12 is not easily deformed when subjected to power and various forces.

[0030] In a further preferred embodiment of the present invention, the inner wall of the connecting cylinder 7 is inlaid with ball bearings that contact the outer wall of the support cylinder 2 to reduce friction, and extension plates for expanding the support range are installed on both sides of the plurality of support plates 4, and the plurality of extension plates are in contact with the inner wall of the support cylinder 2.

[0031] In this embodiment, by embedding ball bearings in the inner wall of the connecting cylinder 7 that contact the outer wall of the support cylinder 2, the sliding friction is transformed into rolling friction, which greatly reduces the friction between the connecting cylinder 7 and the support cylinder 2, making the connecting cylinder 7 move more smoothly and flexibly on the support cylinder 2. This facilitates quick adjustment of its position according to actual needs and improves operational efficiency. The extension plate expands the support range and enhances the support effect of the support plate 4 on the support cylinder 2, making the force on the support cylinder 2 more uniform.

[0032] In a further preferred embodiment of this utility model, the support shaft 1, the blocking plate 14 and the support cylinder 2 are all made of stainless steel, the support plate 4 and the extension plate are both made of carbon fiber, the anti-slip sleeve 3 is made of rubber, and a waterproof adhesive layer is provided between the anti-slip sleeve 3 and the support cylinder 2 to stabilize the anti-slip sleeve 3.

[0033] In this embodiment, by making the support shaft 1, the blocking plate 14, and the support cylinder 2 stainless steel, a good anti-rust effect is achieved, making these key components less prone to rusting in the humid working environment of the laying vessel, ensuring the strength and stability of the structure, and extending its service life. The support plate 4 and the extension plate are made of carbon fiber, which reduces the weight while ensuring a certain strength to support the support cylinder 2. By setting a waterproof adhesive layer between the anti-slip sleeve 3 and the support cylinder 2, the anti-slip sleeve 3 is stabilized and prevented from shifting or falling off during use.

[0034] In summary, compared with related technologies, this device enhances the overall structural strength of the roller by setting up the support plate 4, making the roller less prone to deformation when subjected to impact and ensuring operational stability. By setting up a detection structure, it can inflate and test whether the support cylinder 2 is damaged, which can detect damage in time, avoid internal water ingress that would increase weight, and ensure normal use of the roller. It effectively solves the problems of existing roller arrangement structures being simple, easily deformed, difficult to detect damage, and water ingress affecting use.

[0035] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A type of laying roller for a laying boat, characterized in that, include: Support shaft (1); A blocking plate (14) is fixed on the support shaft (1); A support cylinder (2) is installed on the blocking plate (14) to support the soft liner. Multiple support plates (4) are fixed on the support shaft (1) and connected to the inner wall of the support cylinder (2) to assist in supporting the support cylinder (2); A detection structure is installed inside the support cylinder (2) for inflating and testing the damage of the support cylinder (2); The detection structure includes an empty chamber for storing water between multiple support plates (4), a connecting hole (5) on the support plate (4) for assisting in connecting the empty chamber, an air inlet (6) on the plug plate (14) for providing a liquid addition and discharge channel, and a plug block threaded into the air inlet (6) for sealing the air inlet (6).

2. The laying roller of the laying vessel as described in claim 1, characterized in that, The block is fixed with an isolation plate (10) that contacts the block plate (14). The isolation plate (10) is equipped with a sealing ring for preventing leakage on the side near the block plate (14). The isolation plate (10) is fixed with a pinch piece (11) for providing an operating grip point. The pinch piece (11) is provided with anti-slip texture for increasing grip friction.

3. The laying roller of the laying vessel as described in claim 1, characterized in that, The support cylinder (2) is movably sleeved with a connecting cylinder (7), and a baffle (9) for limiting the soft sheet is fixed on the connecting cylinder (7). The connecting cylinder (7) and the baffle (9) are arranged in groups, and the baffle (9) is installed on the side of the connecting cylinder (7) that is close to each other.

4. The laying roller of the laying vessel as described in claim 3, characterized in that, The support cylinder (2) is covered with an anti-slip sleeve (3) to increase the stability of the soft roll winding. The connecting cylinder (7) is threaded with a fixing bolt (8) to stabilize the relative position of the support cylinder (2) and the connecting cylinder (7). The support cylinder (2) is provided with a bayonet to accommodate the fixing bolt (8).

5. The laying roller for the laying vessel as described in claim 1, characterized in that, A connecting plate (12) that can be connected to the power adjustment element of the laying vessel is fixed on the support shaft (1). The connecting plate (12) is provided with threaded holes (15) for accommodating connecting bolts. Both sides of the connecting plate (12) are fixed with reinforcing plates (13) that are connected to the support shaft (1) for stabilizing the connecting plate (12).

6. The laying roller of the laying vessel as described in claim 4, characterized in that, The inner wall of the connecting cylinder (7) is inlaid with balls that contact the outer wall of the support cylinder (2) to reduce friction. Both sides of the multiple support plates (4) are equipped with extension plates to expand the support range. The multiple extension plates are in contact with the inner wall of the support cylinder (2).

7. The laying roller for the laying vessel as described in claim 6, characterized in that, The support shaft (1), the blocking plate (14) and the support cylinder (2) are all made of stainless steel, the support plate (4) and the extension plate are both made of carbon fiber, the anti-slip sleeve (3) is made of rubber, and a waterproof adhesive layer is provided between the anti-slip sleeve (3) and the support cylinder (2) to stabilize the anti-slip sleeve (3).

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