Composite square tube wave absorbing strip with assembled grid structure

Abstract

The utility model belongs to the technical field of wave absorbing strips, and particularly discloses an assembled grid structure composite square tube wave absorbing strip which comprises a steel tube structure and a sealing plate assembly arranged at the end of the steel tube structure. The steel pipe structure comprises a square steel pipe and a pipe sleeve arranged on the outer side of the square steel pipe in a sleeving mode, an anti-skid plate is arranged above the pipe sleeve, a plurality of protruding strips are integrally formed above the anti-skid plate, a sealing groove is formed in the end of the pipe sleeve, a positioning groove is formed in the corner of the sealing groove, and a locking screw hole is formed in the outer side of the pipe sleeve. The sealing plate assembly comprises a sealing plate body and a protective plate arranged on the outer side of the sealing plate body, a sealing strip matched with the sealing groove is arranged on the sealing plate body, a positioning column matched with the positioning groove is arranged at the corner of the sealing strip, the sealing strip and the positioning column are inserted into the sealing groove and the positioning groove respectively, and a lock hole is formed in the side edge of the positioning column. And the lock hole and the locking screw hole are aligned and are fixed through a bolt. In this way, detachable installation of the sealing plate is achieved, the bolts can be screwed out of the lock holes, and then the sealing plate can be detached.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wave absorbing bar technical field, concretely is a kind of assembled grid structure composite square pipe wave absorbing bar. BACKGROUND

[0002] Wave absorbing bar is the key equipment of promoting test precision in ship and ocean engineering and port waterway engineering test pool, wave generator is arranged at one end of test pool, and grid structure wave absorbing bar is arranged on the wave absorbing shore at the other end. Grid structure wave absorbing bar is mainly used to absorb various reflected waves generated by incident wave impact on wave absorbing shore in model test, prevent its interference incident wave generated by wave generator, reduce equal water time, improve model test efficiency, precision and reliability.

[0003] Now wave absorbing bar in order to improve its service life and strength, glass steel sleeve is generally arranged on the outside of steel pipe, and quartz sand coating is arranged on the outermost layer, such as the china practical new type patent with announcement number CN219118094U, specifically discloses a kind of assembled grid structure composite square pipe wave absorbing bar.

[0004] But, the sealing plate used by the above-mentioned assembled grid structure composite square pipe wave absorbing bar is fixedly connected, so it is difficult to realize on-site assembly, and if the sealing plate is damaged, it is difficult to remove, so that it is difficult to maintain in later period. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of assembled grid structure composite square pipe wave absorbing bar to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of assembled grid structure composite square pipe wave absorbing bar, including steel pipe structure and the sealing plate assembly of steel pipe structure end.

[0007] The steel pipe structure includes square steel pipe and pipe sleeve sleeved on the outside of the square steel pipe, the anti-skid plate is arranged above the pipe sleeve, a plurality of convex strips are integrally formed above the anti-skid plate, a sealing groove is formed in the end of the pipe sleeve, a positioning groove is formed in the corner of the sealing groove, and a locking screw hole is formed on the outside of the pipe sleeve, which is communicated with the positioning groove. The sealing groove is used to cooperate with the sealing plate assembly to realize sealing treatment, the positioning groove plays a positioning role, and the locking screw hole is used to cooperate with the bolt to lock the sealing plate assembly.

[0008] The sealing plate assembly comprises a sealing plate body and a guard plate arranged outside the sealing plate body, a sealing strip is arranged on the sealing plate body and matched with the sealing groove, a positioning column matched with the positioning groove is arranged at the corner of the sealing strip, the sealing strip and the positioning column are respectively inserted into the sealing groove and the positioning groove, and a lock hole is arranged at the side edge of the positioning column and aligned with the locking screw hole and fixed through a bolt.

[0009] Preferably, the pipe sleeve, the guard plate and the anti-skid plate are made of glass fiber reinforced plastic material, so as to improve the toughness.

[0010] Preferably, the convex strips are arranged in a rectangular array and have the same specification, so as to uniformly distribute the convex strips.

[0011] Preferably, a sealing plug is arranged outside the locking screw hole, so as to plug the locking screw hole and improve the sealing performance of the screw hole.

[0012] Preferably, sealing glue is arranged between the pipe sleeve and the sealing plate body, so as to further improve the sealing performance of the connecting position.

[0013] Preferably, a quartz sand coating is arranged outside the pipe sleeve and the anti-skid plate, so as to increase the surface roughness of the wave-breaking strip and improve the water flow damping.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The sealing groove and the positioning groove are arranged on the pipe sleeve, the locking screw hole is arranged at the side edge, the sealing strip, the positioning column and the lock hole matched with the locking screw hole are arranged on the sealing plate, and the sealing plate is locked and fixed through a bolt, so as to realize the detachable installation of the sealing plate, facilitate on-site assembly and post-maintenance and effectively improve the sealing performance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Fig. 2 It is a steel pipe structure end structure schematic view of the utility model;

[0018] Fig. 3 It is a sealing plate assembly structure schematic view of the utility model.

[0019] In the figure: 1, steel pipe structure; 101, square steel pipe; 102, pipe sleeve; 1021, sealing groove; 1022, positioning groove; 1023, locking screw hole; 103, anti-skid plate; 1031, convex strip; 2, sealing plate assembly; 201, sealing plate main body; 2011, sealing strip; 2012, positioning column; 2013, lock hole; 202, guard plate; 3, sealing plug; 4, sealing glue. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be pointed out that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0022] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-3 The present application provides a technical scheme: a composite square pipe wave suppression strip of assembled grid structure, comprising a steel pipe structure 1 and a sealing plate assembly 2 arranged at the end of the steel pipe structure 1.

[0024] Further, the steel pipe structure 1 comprises a square steel pipe 101 and a pipe sleeve 102 sleeved outside the square steel pipe 101, an anti-skid plate 103 is arranged above the pipe sleeve 102, a plurality of convex strips 1031 are integrally formed above the anti-skid plate 103, a sealing groove 1021 is formed at the end of the pipe sleeve 102, a positioning groove 1022 is formed at the corner of the sealing groove 1021, and a locking screw hole 1023 is formed outside the pipe sleeve 102 and communicates with the positioning groove 1022. The sealing groove 1021 is used for cooperating with the sealing plate assembly 2 to realize sealing treatment, the positioning groove 1022 plays a positioning role, and the locking screw hole 1023 is used for cooperating with a bolt to lock the sealing plate assembly 2.

[0025] Further, the sealing plate assembly 2 comprises a sealing plate body 201 and a guard plate 202 arranged outside the sealing plate body 201, the sealing plate body 201 is provided with a sealing strip 2011 matched with the sealing groove 1021, the corner of the sealing strip 2011 is provided with a positioning column 2012 matched with the positioning groove 1022, the sealing strip 2011 and the positioning column 2012 are respectively inserted into the sealing groove 1021 and the positioning groove 1022, and the side of the positioning column 2012 is provided with a lock hole 2013 aligned with the locking screw hole 1023 and fixed by a bolt. In this way, the sealing plate can be detachably installed, and the bolt can be rotated out of the lock hole 2013, so that the sealing plate can be directly removed, which is very convenient to disassemble and assemble.

[0026] Further, the pipe sleeve 102, the guard plate 202 and the anti-skid plate 103 are all made of glass steel material, so as to improve the toughness.

[0027] Further, the plurality of convex strips 1031 are arranged in a rectangular array, and the plurality of convex strips 1031 are of the same specification, so as to realize uniform distribution of the convex strips 1031.

[0028] Further, a sealing plug 3 is arranged outside the locking screw hole 1023, and the sealing plug 3 is arranged to plug the locking screw hole 1023, so as to improve the sealing performance of the screw hole.

[0029] Further, a sealing glue 4 is arranged between the pipe sleeve 102 and the sealing plate body 201, and the sealing glue 4 is arranged to further improve the sealing performance of the connection.

[0030] Further, a quartz sand coating is arranged outside the pipe sleeve 102 and the anti-skid plate 103, so as to increase the surface roughness of the wave-breaking strip and improve the water flow damping.

[0031] In summary, before using the device, only need to align the sealing strip 2011 and the positioning column 2012 of the sealing plate with the sealing groove 1021 and the positioning groove 1022 and insert, after inserting, make the lock hole 2013 on the positioning column 2012 align with the locking screw hole 1023, then screw the bolt into the locking screw hole 1023 and the lock hole 2013, then plug the sealing plug 3 in the locking screw hole 1023, and seal the sealant 4 between the sealing plate and the pipe sleeve 102, that is, the installation of the sealing plate can be completed. When removing the sealing plate, remove the sealing plug 3, then unscrew the bolt from the lock hole 2013, then scrape off the sealant 4, then the sealing plate can be directly removed, which is simple and easy to understand. When using, the pipe sleeve 102 is arranged outside the square steel pipe 101 to form the lower structure of the wave-breaking strip, the strength of the square steel pipe 101 is large, and enough strength is provided for the wave-breaking strip. The pipe sleeve 102 outside prevents the square steel pipe 101 from contacting with the external water body, so as to avoid corrosion of the square steel pipe 101. The convex strip 1031 arranged on the anti-skid plate 103 forms the main body structure of the wave-breaking strip.

[0032] It is worth noting that: the whole device is controlled by the total control button, since the control button matches the commonly used device, which belongs to the existing mature technology, the electrical connection relationship and the specific circuit structure are not described here.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A composite square tube wave breaker strip of assembled lattice structure, characterized by: The application relates to a steel pipe structure (1) and a sealing plate assembly (2) arranged at the end of the steel pipe structure (1); the steel pipe structure (1) comprises square steel pipes (101) and pipe sleeves (102) sleeved outside the square steel pipes (101); anti-skid plates (103) are arranged above the pipe sleeves (102); a plurality of convex strips (1031) are integrally formed above the anti-skid plates (103); sealing grooves (1021) are formed at the ends of the pipe sleeves (102); positioning grooves (1022) are formed at the corners of the sealing grooves (1021); locking screw holes (1023) are formed outside the pipe sleeves (102) and communicate with the positioning grooves (1022); The sealing plate assembly (2) comprises a sealing plate body (201) and a protective plate (202) arranged outside the sealing plate body (201); sealing strips (2011) matched with the sealing grooves (1021) are arranged on the sealing plate body (201); positioning columns (2012) matched with the positioning grooves (1022) are arranged at the corners of the sealing strips (2011); the sealing strips (2011) and the positioning columns (2012) are respectively inserted into the sealing grooves (1021) and the positioning grooves (1022); locking holes (2013) are formed at the side edges of the positioning columns (2012) and are aligned with the locking screw holes (1023) and fixed by bolts.

2. A composite square tube wave dissipating strip of assembled lattice structure according to claim 1, characterized in that: The pipe sleeves (102), the protective plates (202) and the anti-skid plates (103) are all made of glass fiber reinforced plastic.

3. The modular grid structure composite square tube wave dissipater strip according to claim 1, characterized in that: The plurality of convex strips (1031) are arranged in a rectangular array, and the plurality of convex strips (1031) are of the same specification.

4. The modular grid structure composite square tube wave dissipater bar according to claim 1, characterized in that: Sealing plugs (3) are arranged outside the locking screw holes (1023).

5. The modular grid structure composite square tube wave dissipater strip according to claim 1, characterized in that: Sealing glue (4) is arranged between the pipe sleeves (102) and the sealing plate body (201).

6. The modular grid structure composite square tube wave dissipater strip according to claim 1, characterized in that: Quartz sand coating is arranged outside the pipe sleeves (102) and the anti-skid plates (103).

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