A bendable stud for fixing marine heat insulation materials

Abstract

The present invention relates to a bendable stud for fixing marine heat insulation materials. The stud comprises a front section of the stud (3) and a tail section of the stud (2) which are rotatably connected to each other. A cavity (302) is provided in the front section of the stud (3), and a clamping strip (4) is arranged in the cavity (302). One end of the clamping strip (4) is connected to the upper part of the front section of the stud (3) through a spring (5). Before the front section of the stud (3) is bent, the other end of the clamping strip (4) abuts against the tail section of the stud (2). After bending, the side part of the clamping strip (4) abuts against the tail section of the stud (2). Compared with the prior art, the present invention has the advantages of more convenient installation, more labor saving, more flat and beautiful appearance, more firm and durable, etc.

Description

Technical Field

[0001] The present invention relates to the field of hardware materials, and particularly to a bendable stud for fixing marine heat insulation materials. Background Art

[0002] Aerogel has very good heat insulation effect. One-inch-thick aerogel is equivalent to the heat insulation function of 20 to 30 ordinary glasses. Given the good heat insulation property of aerogel itself, aerogel composite materials are often applied to various adiabatic environments and adiabatic devices.

[0003] During the construction process of actual ship laying, there are usually two common methods for installing thermal insulation materials. One is to first punch holes at the four corners of the thermal insulation material with tools, and then hang the thermal insulation material on the studs until it is tightly attached to the laying steel plate. Finally, install the stud cap on the stud tip exposed on the surface of the thermal insulation material. The other is to bend the extra stud tip section exposed outside with tools after the stud pierces through the thermal insulation material to make it parallel to the thermal insulation material.

[0004] The existing fixing methods of marine thermal insulation materials all have the problems that the extra stud tips are exposed and not beautiful, and there is a certain danger. Even if a stud cap is used to cover the tips, there is an additional part, which increases the cost and process. If tools are used to knock the exposed studs, it is not only time-consuming and laborious, but also may damage the thermal insulation material, which is not only not beautiful but also affects the normal use function of the material. Therefore, neither method is the most convenient and effective. Summary of the Invention

[0005] The purpose of the present invention is to overcome the above-mentioned defects existing in the prior art and provide a bendable stud for fixing marine heat insulation materials, which can directly avoid the problem of exposed stud tips through bending and folding, is both beautiful and has practical value.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A bendable stud for fixing marine heat insulation materials, the stud includes a front stud segment and a rear stud segment that are rotatably connected to each other;

[0008] A cavity is provided inside the front stud segment, a clamping strip is provided in the cavity, and one end of the clamping strip is connected to the upper part of the front stud segment through a spring;

[0009] Before the front stud segment is bent, the other end of the clamping strip abuts against the rear stud segment; after bending, the side part of the clamping strip abuts against the rear stud segment.

[0010] When in use, first fix the tail section of the rivet on the object to be insulated, then pass the front section of the rivet through the thermal insulation material, and when the thermal insulation material is almost in contact with the object to be insulated, bend the front section of the rivet, and the clip that was originally fixed between the front section of the rivet and the tail section of the rivet due to the compression of the spring moves in the direction away from the front section of the rivet due to the release of the spring, but does not completely leave the front section of the rivet, so that the side of the entire clip is in contact with the tail section of the rivet, and due to the constraint of the front section of the rivet on the clip, the clip always remains parallel to the front section of the rivet and cannot deviate, so that the front section of the rivet and the tail section of the rivet can maintain a 90° state; when it is no longer in use, remove the thermal insulation material, press the clip to move the clip toward the front section of the rivet, and when the side of the clip almost no longer contacts the tail section of the rivet, rotate the front section of the rivet to restore it to a state parallel to the tail section of the rivet.

[0011] Furthermore, the end of the clip strip away from the spring is a convex arc surface, and the end of the tail section of the nail is provided with a concave arc surface matching the convex arc surface. The purpose of providing the arc surface is to facilitate the bending of the front section of the nail.

[0012] Furthermore, a clamping ring is provided at the tail of the front section of the stud to prevent the clamping strip from being non-parallel to the front section of the stud.

[0013] Furthermore, the clamp ring is arranged outside the clamp strip. In particular, after being bent, the clamp ring is still arranged outside the clamp strip, so that the clamp strip cannot be offset, so that the stud is maintained at a 90° state. The front section of the stud can be bent 90° to the left or 90° to the right.

[0014] Furthermore, tail section slots are provided on both sides of the end of the tail section of the stud, and front section inserts matching the tail section slots are provided on both sides of the end of the front section of the stud; the front section inserts are inserted in the tail section slots.

[0015] Furthermore, the front section inserting piece and the rear section slot are connected by screws.

[0016] Furthermore, a stud base is fixedly provided at one end of the stud tail section away from the stud front section, and when in use, the stud can be bent and fixedly connected to the object to be insulated through the stud base. For example, flame-retardant white glue can be applied on the stud base, and the stud base can be pasted on the laying steel plate.

[0017] Furthermore, one end of the front section of the spike away from the rear section of the spike is provided with a pointed tip for piercing the thermal insulation material.

[0018] Furthermore, the overall length of the bendable stud is 10-40 mm.

[0019] Furthermore, the length of the tail section of the stud matches the thickness of the thermal insulation material, specifically 5-20 mm.

[0020] Compared with the prior art, the present invention has the following advantages:

[0021] (1) The bendable stud of the present invention can fix the thermal insulation material on the radiation steel plate without the need for other parts to be used in combination;

[0022] (2) The bendable stud of the present invention reduces the installation process and helps to improve the installation time and efficiency;

[0023] (3) The bendable stud of the present invention can directly avoid the problem of the exposed tip of the stud through bending and folding, which is both beautiful and has practical value. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of the bendable stud in the embodiment;

[0025] Figure 2 It is a schematic side view of the bendable stud in the embodiment;

[0026] Figure 3 It is a schematic diagram of the bendable stud after bending in the embodiment;

[0027] Figure 4 It is a side view of the bendable stud after bending in the embodiment;

[0028] As shown by the reference numerals in the figure: stud base 1, stud tail section 2, tail section card slot 201, stud front section 3, front section insertion piece 301, cavity 302, card strip 4, spring 5, screw 6, snap ring 7. Detailed Embodiment

[0029] The present invention will be described in detail below with reference to the drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and gives the detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0030] Embodiment

[0031] A bendable stud for fixing marine heat insulation materials, the stud includes a stud front section 3 and a stud tail section 2 that are rotatably connected to each other; a cavity 302 is provided in the stud front section 3, a card strip 4 is provided in the cavity 302, and one end of the card strip 4 is connected to the upper part of the stud front section 3 through a spring 5; a stud base 1 is fixedly provided at one end of the stud tail section 2 away from the stud front section 3. During use, the bendable stud is fixedly connected to the object to be heat-insulated through the stud base 1. For example, a flame-retardant white glue can be applied on the stud base 1, and the stud base 1 can be pasted on the laying steel plate. A tip for easily piercing the heat insulation material is provided at one end of the stud front section 3 away from the stud tail section 2. The overall length of the bendable stud is 10-40 mm. The length of the stud tail section 2 matches the thickness of the heat insulation material, specifically 5-20 mm. Before the stud front section 3 is bent, such asFigure 1-2 , the other end of the clamping strip 4 abuts against the tail section 2 of the rivet; after bending, as Figure 3-4 , the side of the clamping strip 4 abuts against the tail section 2 of the rivet.

[0032] One end of the clamping strip 4 far from the spring 5 is a convex arc surface, and the end of the tail section 2 of the rivet is provided with a concave arc surface matching the convex arc surface. The function of setting the arc surface is to make it more convenient to bend the front section 3 of the rivet. A clamping ring 7 is provided at the tail of the front section 3 of the rivet to prevent the clamping strip 4 from being non-parallel to the front section 3 of the rivet. The clamping ring 7 is arranged outside the clamping strip 4. Especially after bending, the clamping ring 7 is still arranged outside the clamping strip 4. In this way, the clamping strip 4 cannot shift, so that the rivet is maintained in a 90° state. The front section 3 of the rivet can be bent 90° to the left or 90° to the right. Tail section clamping grooves 201 are provided on both sides of the end of the tail section 2 of the rivet, and front section insertion pieces 301 matching the tail section clamping grooves 201 are provided on both sides of the end of the front section 3 of the rivet; the front section insertion pieces 301 are inserted into the tail section clamping grooves 201. The front section insertion pieces 301 and the tail section clamping grooves 201 are connected by screws 6.

[0033] During use, first fix the tail section 2 of the rivet on the object to be heat-insulated, then pass the front section 3 of the rivet through the heat-insulating material. When the heat-insulating material is almost in contact with the object to be heat-insulated, bend the front section 3 of the rivet. Originally, the clamping strip 4 fixed between the front section 3 of the rivet and the tail section 2 of the rivet due to the compression of the spring 5 moves away from the front section 3 of the rivet due to the release of the spring, but does not completely leave the front section 3 of the rivet, so that the side surface of the entire clamping strip 4 abuts against the tail section 2 of the rivet. Due to the restraint of the front section 3 of the rivet on the clamping strip 4, the clamping strip 4 always remains parallel to the front section 3 of the rivet and cannot deviate. In this way, a 90° state can be maintained between the front section 3 of the rivet and the tail section 2 of the rivet; when it is no longer in use, after removing the heat-insulating material, press the clamping strip 4 to make the clamping strip 4 move towards the front section 3 of the rivet. When the side surface of the clamping strip 4 is almost no longer in contact with the tail section 2 of the rivet, at this time, rotate the front section 3 of the rivet to make it return to a state parallel to the tail section 2 of the rivet. Compared with the existing devices and technologies, the present invention has the advantages of more convenient installation, more labor-saving, more flat and beautiful, and more firm and durable.

[0034] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A bendable stud for fixing marine heat insulation materials, characterized in that, The stud includes a front section (3) and a tail section (2) of the stud that are rotatably connected to each other; A cavity (302) is provided inside the front section (3) of the stud. A clamping strip (4) is provided inside the cavity (302). One end of the clamping strip (4) is connected to the upper part of the front section (3) of the stud through a spring (5); Before the front section (3) of the stud is bent, the other end of the clamping strip (4) abuts against the tail section (2) of the stud; after bending, the side part of the clamping strip (4) abuts against the tail section (2) of the stud; A clamping ring (7) for preventing the clamping strip (4) from being non-parallel to the front section (3) of the stud is provided at the tail of the front section (3) of the stud; Tail section clamping grooves (201) are provided on both sides of the end of the tail section (2) of the stud. Front section insertion pieces (301) that match the tail section clamping grooves (201) are provided on both sides of the end of the front section (3) of the stud; the front section insertion pieces (301) are inserted into the tail section clamping grooves (201); One end of the front section (3) of the stud away from the tail section (2) of the stud is provided with a pointed head that is convenient for piercing the heat insulation material.

2. The bendable stud for fixing marine heat insulation material according to claim 1, wherein, One end of the clamping strip (4) away from the spring (5) is a convex arc surface, and the end of the tail section (2) of the stud is provided with a concave arc surface that matches the convex arc surface.

3. The bendable stud for fixing marine heat insulation materials according to claim 1, wherein, The clamping ring (7) is arranged around the outside of the clamping strip (4).

4. The bendable stud for fixing marine heat insulation material according to claim 1, characterized in that, The front section insertion pieces (301) and the tail section clamping grooves (201) are connected by screws (6).

5. The bendable stud for fixing marine heat insulation material according to claim 1, characterized in that, A stud base (1) is fixedly provided at one end of the tail section (2) of the stud away from the front section (3) of the stud. During use, the stud can be bent and fixedly connected to the object to be heat-insulated through the stud base (1).

6. The bendable stud for fixing marine heat insulation materials according to claim 1, characterized in that, The overall length of the bendable stud is 10 - 40 mm.

7. The bendable stud for fixing marine heat insulation material according to claim 1, characterized in that, The length of the tail section (2) of the stud matches the thickness of the heat insulation material, specifically 5 - 20 mm.

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