A sound insulation decoupling tile auxiliary pressing tool

Abstract

The application discloses a sound insulation decoupling auxiliary pressing tool and belongs to the technical field of ships. The sound insulation decoupling auxiliary pressing tool comprises a pressing beam, a pushing screw rod, a pushing screw nut, a limiting screw nut, a bottom plate, first and second adjusting screw rods, first and second adjusting screw nuts and first and second clamping pieces. First and second waist-shaped holes are formed in the pressing beam. The first end of the pushing screw rod is connected with the bottom plate, the second end of the pushing screw rod is embedded in the first waist-shaped hole, the pushing screw nut and the limiting screw nut are screwed on the pushing screw rod and the pushing screw nut is located between the pressing beam and the bottom plate, and the limiting screw nut is screwed on the other side of the pressing beam. The first adjusting screw rod is embedded in the pressing beam, and the first clamping piece is connected with the first adjusting screw rod. The second adjusting screw rod is embedded in the second waist-shaped hole, the first and second adjusting screw nuts are screwed on the second adjusting screw rod respectively, the first and second adjusting screw nuts are located on the two sides of the pressing beam respectively, and the second clamping piece is connected with the second adjusting screw rod. The application improves the pressing adjustability, stability and reliability.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ships, and particularly relates to an auxiliary pressing tool for sound insulation decoupling tiles. BACKGROUND

[0002] The decoupling tile of a ship is used for gluing on the main body of the ship and plays an important role in sound insulation and noise reduction of the ship. During the laying process of the decoupling tile, a pressing device needs to be used to continuously press the decoupling tile, so as to ensure that the decoupling tile and the ship structure are well fitted and firmly pasted during the curing process of the adhesive. In order to continuously press, a uniform specification pressing tool needs to be set up at the laying site and matched with auxiliary pads and other accessories to implement the pressing operation of each area of the ship body. This results in that the quality of the on-site pressing operation depends on the experience of the operator, and the randomness of the pressing position, the pressing strength, the matching precision of the auxiliary parts and the pressing tool is large, the stability and reliability are not high, and the overall laying uniformity, shape and streamline smoothness and quality are not high. SUMMARY

[0003] The application provides an auxiliary pressing tool for sound insulation decoupling tiles, which aims to at least solve the technical problem that the pressing operation of the decoupling tile of the ship is large in randomness, low in precision, stability and reliability, and the overall laying uniformity, shape and streamline smoothness and quality are not ideal. To this end,

[0004] The auxiliary pressing tool for sound insulation decoupling tiles provided by the application comprises a pressing beam, a pushing screw, a pushing nut, a limiting nut, a bottom plate, a first adjusting screw, a second adjusting screw, a first adjusting nut, a second adjusting nut, a first clamping part and a second clamping part.

[0005] First and second waist-shaped holes are arranged on the pressing beam and spaced apart along the length direction of the pressing beam;

[0006] The first end of the pushing screw is connected with the bottom plate, the second end of the pushing screw is movably embedded in the first waist-shaped hole, the pushing nut and the limiting nut are screwed on the pushing screw and the pushing nut is located between the pressing beam and the bottom plate, and the limiting nut is screwed on the other side of the pressing beam;

[0007] The first adjusting screw is movably embedded on the pressing beam, the first clamping part is connected with the first adjusting screw, the first and second adjusting nuts are screwed on the first adjusting screw respectively, and the first and second adjusting nuts are located on the two sides of the pressing beam respectively;

[0008] The second adjusting screw is movably embedded in the second waist-shaped hole, the second clamping piece is connected to the second adjusting screw, the third adjusting nut and the fourth adjusting nut are respectively screwed on the second adjusting screw, and the third adjusting nut and the fourth adjusting nut are respectively located on the two sides of the pressing beam.

[0009] In some embodiments, the number of the pushing screws is two, and the first ends of the two pushing screws are connected with the bottom plate.

[0010] In some embodiments, the first end of the pushing screw is provided as a ball screw, and the ball screw is movably connected with the bottom plate.

[0011] In some embodiments, a fixing sleeve is arranged on the bottom plate, the ball head of the ball screw is rotatably embedded in the fixing sleeve, and the ball head abuts against the bottom plate.

[0012] In some embodiments, the pushing screw is sleeved with a first pushing spring and a second pushing spring.

[0013] The two ends of the first pushing spring abut against the pushing nut and the pressing beam respectively, and the two ends of the second pushing spring abut against the limiting nut and the pressing beam respectively.

[0014] In some embodiments, the pushing screw is sleeved with a first lining plate and a second lining plate, the first lining plate abuts against the pressing beam, the first pushing spring abuts against the first lining plate, the second lining plate abuts against the pressing beam, and the second pushing spring abuts against the second lining plate.

[0015] In some embodiments, the first clamping piece comprises a C-shaped clamping piece connected to the first adjusting screw.

[0016] In some embodiments, the clamping opening of the C-shaped clamping piece is provided with an anti-skid rubber pad.

[0017] In some embodiments, the pressing beam is a square tube beam.

[0018] In some embodiments, the hole wall and the hole end of the first waist-shaped hole and the second waist-shaped hole are provided with a layer of wear-resistant material.

[0019] The embodiments of the present application have at least the following beneficial effects:

[0020] The auxiliary pressing tool for the sound insulation decoupling tile provided in the application is provided with a pressing beam, and a first adjusting screw rod and a second adjusting screw rod are arranged on the pressing beam, and a first clamping piece and a second clamping piece are respectively arranged correspondingly, so that the first clamping piece and the second clamping piece can be fixed to the rib of the ship, the pressing beam can be stably fixed to the ship, and the pressing beam can be used as a force applying basis of the pressing tool; meanwhile, a first waist-shaped hole is arranged on the pressing beam, a pushing screw rod provided with a pushing nut and a limiting nut is arranged in the first waist-shaped hole, so that the pushing screw rod can be moved along the length direction of the rod body to adjust the pressing strength, the pushing nut can be abutted on the pressing beam to keep the pressing strength, the position of the pushing screw rod can be quantified to a certain extent, the pressing strength can be quantified, the adjusting precision of the pressing beam is improved, and a relatively consistent pressing effect can be formed in each laying area, the uniformity of laying, the smoothness of the shape and the streamline are improved, the randomness of the fluctuation caused by experience operation is avoided, and the laying quality is improved; meanwhile, the pushing screw rod can be moved along the first waist-shaped hole flexibly, so that the pressing position can be adjusted, the pressing position can be adjusted to a better position, and various pressing working conditions can be adapted; on the other hand, a second waist-shaped hole is arranged on the pressing beam, and the first adjusting screw rod is arranged in the second waist-shaped hole, so that the fixing position of the pressing beam can be adjusted to meet various spacing rib working conditions, so that the tool of the application can be used, and the universality is greatly improved; and the first adjusting screw rod and the second adjusting screw rod can be moved relative to the pressing beam to adjust the mounting position of the pressing beam, the adaptability to the site working condition is further improved, and the pressing effect is improved.

[0021] BRIEF DESCRIPTION OF DRAWINGS In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments description. Obviously, the drawings in the following description are some embodiments of the application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0022] Figure 1 A front view of the auxiliary pressing tool for the sound insulation decoupling tile in the embodiment of the application is shown.

[0023] Figure 2 A top view of the auxiliary pressing tool for the sound insulation decoupling tile in Figure 1 is shown.

[0024] Figure 3 A top view of the bottom plate of the auxiliary pressing tool for the sound insulation decoupling tile in Figure 1 is shown.

[0025] Figure 4 A front view of the bottom plate of the auxiliary pressing tool for the sound insulation decoupling tile in Figure 3 is shown.

[0026] Figure 5 A left view of a bottom plate of a sound-decoupling tile auxiliary pressing tool is shown. Figure 3 A left view of a bottom plate of a sound-decoupling tile auxiliary pressing tool is shown.

[0027] Reference signs:

[0028] 10 - bottom plate, 11 - fixing sleeve, 12 - adjusting hole, 20 - pushing screw, 21 - pushing nut, 22 - limiting nut, 30 - pressing beam, 31 - first waist hole, 32 - second waist hole, 40 - second clamping piece, 50 - first adjusting screw, 51 - first adjusting nut, 52 - second adjusting nut, 60 - second adjusting screw, 70 - first clamping piece. DETAILED DESCRIPTION

[0029] 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.

[0030] In addition, reference numbers and / or reference letters can be repeated in different examples in the present application, and such repetition is for the purpose of simplification and clarity, and does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0031] The present application will be described below with reference to the drawings and in conjunction with specific embodiments:

[0032] Referring to Figure 1 and Figure 2 , the embodiments of the present application provide a sound-decoupling tile auxiliary pressing tool for assembling to a gluing laying site of a sound-decoupling tile, pressing the sound-decoupling tile, ensuring the stability of the gluing state of the sound-decoupling tile during the curing of the gluing material, maintaining stable pressure and preventing movement.

[0033] Considering that in the existing pressing operation, a pressing tool with a fixed form structure is usually used in combination with pads, shims and other workpieces according to the actual working conditions of the site, and is fixed to the structure on site and presses the sound-decoupling tile; thus, the pressing structure and the pressing strength are set depending on the experience of the operator, which is very arbitrary, and the pressing strength of the entire area is not uniform, which makes the uniformity and smoothness of the overall laying state not ideal.

[0034] To this end, the pressing tool provided by the embodiment of the application can be fixed to the ship field structure such as a rib and can be stably fixed to the field by deforming the structure to adapt to different distances, specifications and the like of the field structure, is simple to operate and has high reliability; meanwhile, the pressing distance can be adjusted and the pressing strength can be quantitatively adjusted to a certain extent.

[0035] Specifically, the sound insulation decoupling auxiliary pressing tool comprises a pressing beam 30, a pushing screw 20, a pushing nut 21, a limiting nut 22, a bottom plate 10, a first adjusting screw 50, a second adjusting screw 60, a first adjusting nut 51, a second adjusting nut 52, a first clamping piece 70 and a second clamping piece 40.

[0036] The pressing beam 30 is connected to the field structure as a force application basis for field pressing operation and is integrated with the ship. To this end, the first adjusting screw 50 and the second adjusting screw 60 are arranged on the pressing beam 30 and are connected to the first clamping piece 40 and the second clamping piece 70 respectively to be connected to the structure such as a rib of the ship; on the other hand, the first adjusting screw 50 and the second adjusting screw 60 can be adjusted in a certain range along the axial direction thereof to adjust the distance from the field structure, thereby adapting to different installation heights of the field and having good environmental adaptability.

[0037] It is worth noting that the pressing beam 30 is also provided with a second waist-shaped hole 32 along the length direction thereof, and the second adjusting screw 60 is embedded in the second waist-shaped hole 32, so that the position of the second adjusting screw 60 in the length direction of the pressing beam 30 can be adjusted, thereby adapting to different distances between various field structures such as ribs and achieving proper fixing and installation of the pressing beam.

[0038] To realize adjustment of the pressing strength and position, a first waist-shaped hole 31 can be arranged on the pressing beam 30 along the length direction thereof, a first end of the pushing screw 20 is connected to the bottom plate 10, a second end of the pushing screw 20 is movably embedded in the first waist-shaped hole 31, the pushing nut 21 and the limiting nut 22 are screwed on the pushing screw 20 and the pushing nut 21 is located between the pressing beam 30 and the bottom plate 10, and the limiting nut 22 is screwed on the other side of the pressing beam 30; thereby the pushing screw 20 can be moved along the length direction thereof relative to the pressing beam 30 to adjust the pressing strength; meanwhile, the pushing nut 21 abuts against the pressing beam to maintain the pressing strength.

[0039] It is worth mentioning that due to the cooperation and locking structure of the screw nut, the extension amount of the pushing screw 20 relative to the pressing beam 30 can be quantified to a certain extent, so that the pressing strength can be quantified, a unified reference standard can be formed in regional laying, and the pressing strength can be kept at a relatively stable standard, so that the laying form is smooth and uniform, which helps to improve the overall laying quality.

[0040] On the other hand, by moving the pushing screw 20 along the length direction of the first waist hole 31, the pressing position can be flexibly adjusted, and the preferred pressing point can be selected according to the actual situation, so that the area covered by the bottom plate 10 can be uniformly stressed, and the pressing quality can be guaranteed.

[0041] In some embodiments, in order to expand the coverage of the tool to a certain extent and simplify the clamping operation on site, the number of the pushing screw 20 can be two, and the first ends of the two pushing screws 20 are connected to the bottom plate 10 respectively. Of course, the number of the pushing screw 20 and the bottom plate 10 can be more, which can be flexibly set.

[0042] In some embodiments, considering that the foundation of the laying site may have regional undulations, in order to adapt to such undulations and improve the pressing effect, the first end of the pushing screw 20 can be provided as a ball screw, which can be movably connected to the bottom plate 10, so that the attitude of the bottom plate 10 can be adjusted within a certain range to adapt to such state and guarantee the pressing effect.

[0043] Referring to Figure 3 , Figure 4 and Figure 5 , in some embodiments, the bottom plate 10 is provided with a fixed sleeve 11, the ball head of the ball screw is rotatably embedded in the fixed sleeve 11, and the ball head abuts against the bottom plate 10; and the hole diameter of the fixed hole 12 on the fixed sleeve 11 is slightly larger than the diameter of the screw rod, but smaller than the diameter of the ball head.

[0044] In some embodiments, in order to guarantee the stability of the attitude of the pushing screw 20 and limit the swing range, a first pushing spring and a second pushing spring can be sleeved on the pushing screw 20; and the two ends of the first pushing spring abut against the pushing nut 21 and the pressing beam 30 respectively, and the two ends of the second pushing spring 22 abut against the limiting nut 22 and the pressing beam 30 respectively.

[0045] And to a certain extent, the pressing strength can be quantified more finely by detecting the elastic force of the first pushing spring and the second pushing spring, which helps to improve the pressing effect.

[0046] In some embodiments, in order to reduce the adverse effects of the local pushing of the first pushing spring and the second pushing spring on the compression beam, a first lining plate and a second lining plate can be sleeved on the pushing screw, the first lining plate abuts against the compression beam, the first pushing spring abuts against the first lining plate, the second lining plate abuts against the compression beam, and the second pushing spring abuts against the second lining plate, so as to disperse the stress.

[0047] In some embodiments, in order to simplify the assembly operation, the first clamping piece 40 can be arranged as a C-shaped buckle piece connected to the first adjusting screw 50, which can be connected to a relatively regular standard piece such as a rib by direct matching hooking. Correspondingly, the second clamping piece 70 can also be arranged as a C-shaped buckle piece.

[0048] In some embodiments, in order to improve the fixing stability, an anti-skid rubber pad can be arranged at the clamping opening part of the C-shaped buckle piece to improve the fixing stability of the C-shaped buckle piece by increasing the friction.

[0049] In some embodiments, in order to reduce the weight of the assembly, the compression beam 30 is a square tube beam.

[0050] In some embodiments, considering the relative sliding between the pushing screw 20 and the adjusting screw, a wear-resistant material layer can be arranged at the hole wall and hole port area of the first waist-shaped hole 31 and the second waist-shaped hole 32 to reduce the wear, prolong the service life, and improve the adjustment accuracy.

[0051] The embodiments of the present application have at least the following beneficial effects:

[0052] The sound insulation decoupling auxiliary compression tool provided by the application is provided with a compression beam, and a first adjusting screw rod, a second adjusting screw rod, and first and second clamping pieces connected respectively are arranged on the compression beam, so that the first and second clamping pieces can be fixed to the rib of the ship, the compression beam can be stably fixed to the ship, and the compression beam can serve as a force applying basis of the compression tool. Meanwhile, a first waist-shaped hole is formed in the compression beam, a pushing screw rod provided with a pushing nut and a limiting nut is embedded in the first waist-shaped hole, the pushing screw rod can move along the length direction of the rod body to adjust the compression strength, the pushing nut can abut against the compression beam to maintain the compression strength, the position of the pushing screw rod can be quantified to a certain extent, the compression strength can be quantified, the adjustment accuracy of the compression beam is improved, a relatively uniform compression effect can be formed in each laying area, the uniformity, shape and smoothness of laying are improved, the randomness of fluctuations caused by experience operation is avoided, and the laying quality is improved. Meanwhile, the pushing screw rod can be moved along the first waist-shaped hole flexibly, so that the compression position can be adjusted, and the compression position can be adjusted to a better position to adapt to various compression working conditions. On the other hand, a second waist-shaped hole is formed in the compression beam, and the first adjusting screw rod is embedded in the second waist-shaped hole, so that the fixed position of the compression beam can be adjusted to meet the working conditions of ribs with various spacings, so that the tool of the application can be used, and the universality is greatly improved. The first adjusting screw rod and the second adjusting screw rod can move relative to the compression beam to adjust the mounting position of the compression beam, the adaptability to the site working conditions is further improved, and the compression effect is improved.

[0053] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0054] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element 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.

[0055] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0056] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0057] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0059] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0060] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A sound-decoupling tile assisted compacting tool, characterized in that, The utility model relates to a kind of pressing beam, pushing screw rod, pushing nut, limiting nut, bottom plate, first adjusting screw rod, second adjusting screw rod, first adjusting nut, second adjusting nut, third adjusting nut, fourth adjusting nut, first clamping piece and second clamping piece are included: First waist type hole and second waist type hole are spaced apart on the pressing beam along its length direction; The first end of the pushing screw rod is connected with the bottom plate, and the second end of the pushing screw rod is movably embedded in the first waist type hole;The pushing nut and the limiting nut are screwed on the pushing screw rod, and the pushing nut is located between the pressing beam and the bottom plate;The limiting nut is screwed on the other side of the pressing beam; The first end of the pushing screw rod is provided as a ball head screw rod, and the ball head screw rod is movably connected with the bottom plate; The first adjusting screw rod is movably embedded in the pressing beam, the first clamping piece is connected with the first adjusting screw rod, the first adjusting nut and the second adjusting nut are screwed on the first adjusting screw rod respectively, and the first adjusting nut and the second adjusting nut are located on the two sides of the pressing beam respectively; The second adjusting screw rod is movably embedded in the second waist type hole, the second clamping piece is connected on the second adjusting screw rod, the third adjusting nut and the fourth adjusting nut are screwed on the second adjusting screw rod respectively, and the third adjusting nut and the fourth adjusting nut are located on the two sides of the pressing beam respectively; The pushing screw rod is sleeved with a first pushing spring and a second pushing spring; The two ends of the first pushing spring are respectively abutted on the pushing nut and the pressing beam, and the two ends of the second pushing spring are respectively abutted on the limiting nut and the pressing beam. The number of the pushing screw rod is two, and the first end of the two pushing screw rods is connected with the bottom plate.

2. The acoustically decoupled tile press assist tooling of claim 1, wherein, A fixing sleeve is provided on the bottom plate, the ball head of the ball head screw rod is rotatably embedded in the fixing sleeve, and the ball head is abutted on the bottom plate.

3. The acoustically decoupled tile press assist tooling of claim 1, wherein, The pushing screw rod is sleeved with a first lining plate and a second lining plate, the first lining plate is abutted on the pressing beam, the first pushing spring is abutted on the first lining plate, the second lining plate is abutted on the pressing beam, and the second pushing spring is abutted on the second lining plate.

4. The acoustically decoupled tile press assist tooling of claim 1, wherein, The first clamping piece includes a C-shaped buckle, and the C-shaped buckle is connected on the first adjusting screw rod.

5. The acoustically decoupled tile press assist tooling of any one of claims 1-4, wherein, The C-shaped buckle is provided with an anti-slip rubber pad.

6. The acoustically decoupled tile press assist tooling of claim 5, wherein, The pressing beam is a square tube beam.

7. The acoustically decoupled tile press assist tooling of claim 5, wherein, The hole wall and hole port area of the first waist type hole and the second waist type hole are provided with a wear-resistant material layer.

8. The acoustically decoupled tile press assist tooling of claim 5, wherein, ​

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