阅读说明：本技术 一种插接连接结构及插接板 (Plug-in connection structure and plug board ) 是由 赵坤 肖承龙 于 2021-01-05 设计创作，主要内容包括：本发明提供一种插接连接结构及插接板,其中插接结构包括：插接通孔,适于设置在面板上；插接部,适于设置在弯折设置、且与所述面板保持垂直的立板的一段或多段弯折侧边上,能够插入所述插接通孔内部,并通过焊接实现连接。本发明的插接连接结构,通过在面板上设置插接通孔,插接部插入插接通孔后,从面板的外部可直接使用焊接设备焊接,使立板与面板直接焊接连接,连接强度非常高,能够承受非常大的压力不变形；耐热性强,能够适用于各种耐高温场合。本发明的插接连接结构,彻底改变了传统的钎焊连接方式,使用本发明的插接连接结构制作而成的插接板,彻底摆脱了钎焊料的限制(连接强度低、不耐高温),大大提升了板材的牢固性,扩展了应用范围。(The invention provides a plug connection structure and a plug board, wherein the plug connection structure comprises: the inserting through hole is suitable for being arranged on the panel; the inserting part is suitable for being arranged on one or more bent side edges of the vertical plate which is bent and vertical to the panel, can be inserted into the inserting through hole and is connected through welding. According to the plug connection structure, the plug through hole is formed in the panel, and after the plug part is inserted into the plug through hole, welding equipment can be directly used for welding from the outside of the panel, so that the vertical plate and the panel are directly connected in a welding mode, the connection strength is very high, and the vertical plate can bear very large pressure and cannot deform; has strong heat resistance and can be applied to various high-temperature resistant occasions. The plug board manufactured by the plug connection structure thoroughly gets rid of the limitation of brazing solder (low connection strength and no high temperature resistance), greatly improves the firmness of the board and expands the application range.)

1. A plug connection structure is characterized in that: the method comprises the following steps:

the plug-in through hole (4) is suitable for being arranged on the panel (1);

the inserting part (5) is suitable for being arranged on one or more bent side edges of the vertical plate (2) which is bent and vertical to the panel (1), can be inserted into the inserting through hole (4), and is connected through welding.

2. A patch panel, comprising: the method comprises the following steps:

the panel (1) is provided with a plurality of first plugging through holes (41);

the number of the vertical plates (2) is at least one, the vertical plates are arranged in a bending mode and are perpendicular to the panel (1), a first inserting portion (51) capable of being inserted into the first inserting through hole (41) is arranged on one or more bending side edges, and the first inserting portion (51) is connected through welding after being inserted into the first inserting through hole (41).

3. A patch panel according to claim 2, wherein: further comprising:

the bottom plate (3) is arranged opposite to the panel (1) and is provided with a second plug-in through hole (42);

and a second inserting part (52) which can be inserted into the second inserting through hole (42) is arranged on one or more bent side edges of the vertical plate (2) which are vertically opposite to the bottom plate (3), and the second inserting part (52) is connected by welding after being inserted into the second inserting through hole (42).

4. A patch panel according to claim 3, wherein: a bent side edge is arranged between every two adjacent first inserting parts (51); and/or a bent side edge is arranged between every two adjacent second inserting parts (52).

5. A patch panel according to claim 3 or 4, wherein: on the same bent side edge, a first plug-in part (51) is arranged at one end of the bent side edge, and a second plug-in part (52) is arranged at the other end of the bent side edge, which is opposite to the first plug-in part (51).

6. A plug connection structure is characterized in that: the method comprises the following steps:

the plug-in through hole (4) is suitable for being arranged on the panel (1);

the inserting parts (5) are suitable for being arranged on one or more bent side edges of the vertical plates (2) which are bent and perpendicular to the panel (1), after two adjacent vertical plates (2) are arranged, the inserting part (5) arranged on one vertical plate (2) and the inserting part (5) arranged on the other vertical plate (2) are inserted into one inserting through hole (4) at the corresponding position side by side together, and the connection is realized through welding.

7. A patch panel, comprising: the method comprises the following steps:

the panel (1) is provided with a plurality of first plugging through holes (41);

the number of the vertical plates (2) is at least two, the vertical plates are arranged in a bending mode and are perpendicular to the panel (1), first inserting parts (51) are arranged on one or more bending side edges, every two adjacent vertical plates (2) are arranged side by side, and the first inserting parts (51) arranged on one vertical plate (2) and the first inserting parts (51) arranged on the other vertical plate (2) are inserted into one first inserting through hole (41) in the corresponding position side by side and then are connected through welding.

8. The patch panel of claim 7, wherein: further comprising:

the bottom plate (3) is arranged opposite to the panel (1) and is provided with a second plug-in through hole (42);

and second inserting parts (52) are arranged on one or more bent side edges of the vertical plates (2) which are vertically opposite to the bottom plate (3), and two adjacent vertical plates (2) are arranged side by side, so that the second inserting part (52) arranged on one vertical plate (2) and the second inserting part (52) arranged on the other vertical plate (2) are inserted into one second inserting through hole (42) at the corresponding position side by side and then are connected by welding.

9. The patch panel of claim 8, wherein: a bent side edge is arranged between every two adjacent first inserting parts (51); and/or a bent side edge is arranged between every two adjacent second inserting parts (52);

and/or, on the same bent side edge, a first plug-in part (51) is arranged at one end of the bent side edge, and a second plug-in part (52) is arranged at the other end of the bent side edge, which is opposite to the first plug-in part (51).

10. A patch panel according to claim 7 or 8, wherein: the vertical plates (2) are bent to form a plurality of half hexagons, and after the adjacent two vertical plates (2) are arranged side by side in a close mode, a plurality of complete hexagons are formed.

Technical Field

The invention relates to the technical field of metal sandwich plate preparation, in particular to a plug-in connection structure and a plug-in plate.

Background

The honeycomb sandwich board has a series of advantages of light weight, high strength, high rigidity, good stability, heat insulation, sound insulation and the like, and is widely used in the fields of airplanes, trains, ships, buildings and the like.

Chinese patent document CN105499734A discloses a method for manufacturing a hexagonal metal honeycomb structure, which mainly comprises cutting a metal plate to form metal strips, then making the metal strips into semi-regular hexagonal honeycomb strips, then arranging the semi-regular hexagonal honeycomb strips side by side according to a rule and fixing to form a regular hexagonal metal honeycomb core, then assembling upper cover plates on the upper and lower sides of the regular hexagonal metal honeycomb core to form the hexagonal metal honeycomb structure, and finally placing the assembled hexagonal metal honeycomb structure into a brazing furnace for brazing. Compared with an adhesive honeycomb plate and a composite material honeycomb plate, the metal honeycomb plate has great advantages in strength and service life, can meet the complex and changeable environmental requirements, and has the advantage of high reliability.

At present, the metal honeycomb core and the face plate of the metal honeycomb plate are connected by brazing or adhesive glue. The brazing uses alloy with melting point lower than that of the base metal as brazing filler metal, the brazing filler metal is melted when heated, and is filled and kept in the joint gap by the wetting action and the capillary action, and the base metal is in a solid state, and a brazed joint is formed by means of mutual diffusion between the liquid brazing filler metal and the solid base metal. The brazing has small influence on the physical and chemical properties of the parent metal, the welding stress and deformation are small, the dissimilar metals with large difference in weldability can simultaneously complete a plurality of welding seams, the appearance of the joint is attractive and neat, the equipment is simple, and the production investment is small. However, the brazed joint has low strength, poor heat resistance and high cost. Compared with brazing, the bonding glue has lower strength and poorer heat resistance, and cannot adapt to complex working conditions.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the technical defects of low connection strength and poor heat resistance of the metal honeycomb structure in the prior art, which is basically connected by brazing, so as to provide a novel plug connection structure with high connection strength and strong heat resistance.

The invention also provides a plugboard.

To this end, the present invention provides a plug connection structure comprising:

the inserting through hole is suitable for being arranged on the panel;

the inserting part is suitable for being arranged on one or more bent side edges of the vertical plate which is bent and vertical to the panel, can be inserted into the inserting through hole and is connected through welding.

The present invention also provides a patch panel comprising:

the panel is provided with a plurality of first inserting through holes;

the number of the vertical plates is at least one, the vertical plates are arranged in a bending mode and are perpendicular to the panel, a first inserting portion capable of being inserted into the first inserting through hole is arranged on one or more bending side edges, and the first inserting portion is connected with the first inserting through hole in a welding mode after being inserted into the first inserting through hole.

As a preferable scheme, the method further comprises the following steps:

the bottom plate is arranged opposite to the panel and is provided with a second inserting through hole;

and a second inserting part which can be inserted into the second inserting through hole is arranged on one or more bent side edges of the vertical plate, which are vertically opposite to the bottom plate, and the second inserting part is connected with the second inserting through hole in a welding manner after being inserted into the second inserting through hole.

As a preferable scheme, a bent side edge is arranged between every two adjacent first inserting parts; and/or a bent side edge is arranged between every two adjacent second inserting parts at intervals.

As a preferable scheme, on the same section of the bent side edge, a first insertion part is arranged at one end of the bent side edge, and a second insertion part is arranged at the other end of the bent side edge opposite to the first insertion part.

The invention provides a plug connection structure, comprising:

the inserting through hole is suitable for being arranged on the panel;

the inserting parts are suitable for being arranged on one or more bent side edges of the vertical plates which are bent and perpendicular to the panel, after two adjacent vertical plates are arranged, the inserting part arranged on one vertical plate and the inserting part arranged on the other vertical plate are inserted into one inserting through hole at the corresponding position side by side, and the connection is realized through welding.

The present invention also provides a patch panel comprising:

the panel is provided with a plurality of first inserting through holes;

at least two vertical plates are arranged in a bending mode and are perpendicular to the panel, first inserting parts are arranged on one or more sections of bent side edges, and every two adjacent vertical plates are arranged side by side, so that the first inserting part arranged on one vertical plate and the first inserting part arranged on the other vertical plate are inserted into one first inserting through hole in the corresponding position side by side and then are connected through welding.

As a preferable scheme, the method further comprises the following steps:

the bottom plate is arranged opposite to the panel and is provided with a second inserting through hole;

and second inserting parts are arranged on one or more bent side edges of the vertical plates, which are vertically opposite to the bottom plate, and two adjacent vertical plates are arranged side by side, so that the second inserting part arranged on one vertical plate and the second inserting part arranged on the other vertical plate are inserted into one second inserting through hole at the corresponding position side by side and then are connected by welding.

As a preferable scheme, a bent side edge is arranged between every two adjacent first inserting parts; and/or a bent side edge is arranged between every two adjacent second inserting parts at intervals;

as a preferable scheme, on the same section of the bent side edge, a first insertion part is arranged at one end of the bent side edge, and a second insertion part is arranged at the other end of the bent side edge opposite to the first insertion part.

As a preferred scheme, the vertical plates are bent to form a plurality of half hexagons, and after two adjacent vertical plates are arranged side by side and close to each other, a plurality of complete hexagons are formed.

The technical scheme provided by the invention has the following advantages:

1. the plug-in connection structure comprises a plug-in through hole and a plug-in part, wherein the plug-in through hole is suitable for being arranged on a panel, and the plug-in part is suitable for being arranged on one or more sections of bent side edges of a vertical plate which is bent and vertical to the panel, can be inserted into the plug-in through hole and is connected by welding; according to the plug connection structure, the plug through hole is formed in the panel, and after the plug part is inserted into the plug through hole, welding equipment can be directly used for welding from the outside of the panel, so that the vertical plate and the panel are directly welded and connected; has strong heat resistance and can be applied to various high-temperature resistant occasions. The plug board manufactured by the plug connection structure thoroughly gets rid of the limitation of brazing solder (low connection strength and no high temperature resistance), greatly improves the firmness of the board and expands the application range.

2. The plug board comprises a panel and a vertical board, wherein the panel is connected with the vertical board through a plug connection structure, a first plug part arranged on one or more sections of bent side edges of the vertical board is inserted into a first plug through hole arranged on the panel, and then the first plug part and the first plug through hole are connected through welding, so that high connection strength can be achieved, high temperature resistance can be achieved, and the plug board can adapt to various complex working conditions.

3. The inserting plate further comprises a bottom plate, and the panel and the bottom plate are respectively connected with two opposite side edges of the vertical plate through inserting connection structures, so that high connection strength can be achieved, high temperature resistance can be achieved, and the inserting plate can adapt to various complex working conditions.

4. The invention also provides a plug-in connection structure, which comprises plug-in through holes and plug-in parts, wherein the plug-in parts are suitable for being arranged on one or more sections of bent side edges of the vertical plates which are bent and vertical to the panel; the plug-in connection structure can realize the fixed connection when a plurality of vertical plates are arranged close to each other side by side.

5. The invention also provides an inserting plate which comprises a panel and at least two vertical plates, wherein the vertical plates are arranged in a bending mode and are perpendicular to the panel, the first inserting parts are arranged on one or more sections of bent side edges, and the two adjacent vertical plates are arranged side by side, so that the two first inserting parts are inserted into one first inserting through hole at the corresponding position side by side and then are connected through welding. The plug board can realize the fixed connection when a plurality of vertical plates are arranged close to each other side by side, and the vertical plates can form various geometric structures side by side, so that the bearing capacity of the plug board is enhanced.

6. The plug board also comprises a bottom board, wherein second plug parts are arranged on one or more sections of bent side edges of the vertical boards, which are vertically opposite to the bottom board, and two adjacent vertical boards are arranged side by side, so that the two second plug parts are inserted into one second plug through hole at the corresponding position side by side and then are connected through welding. The panel and the bottom plate are respectively connected with two opposite sides of the vertical plate through the plug-in connection structure, so that high connection strength can be achieved, high temperature resistance can be achieved, and various complex working conditions can be adapted.

7. According to the inserting plate, the vertical plates are bent to form a plurality of half hexagons, a plurality of complete hexagons are formed after two adjacent vertical plates are arranged side by side and close to each other, and the upper surface and the lower surface of each inserting plate are connected with the panel and the bottom plate respectively to form the honeycomb plate.

Drawings

To more clearly illustrate the technical solutions in the prior art or the embodiments of the present invention, the drawings used in the description of the prior art or the embodiments are briefly introduced below.

Fig. 1 is a schematic structural view of an interposer in embodiment 4 of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a front view of the bent vertical plate.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic diagram of a plurality of vertical plates in fig. 3 which are close to each other side by side to form a regular hexagonal structure.

Fig. 6 is a schematic view of the structure of a panel or a chassis.

Reference numerals: 1. a panel; 2. a vertical plate; 3. a base plate; 4. inserting through holes; 41. a first plug-in through hole; 42. a second plug-in through hole; 5. a plug-in part; 51. a first insertion part; 52. a second mating portion.

Detailed Description

The technical scheme of the invention is described in detail in the following with reference to the attached drawings of the specification.

Example 1

The present embodiment provides a plug connection structure, as shown in fig. 1, 2, 3, and 6, including: the plug-in through hole 4 is suitable for being arranged on the panel 1; the inserting part 5 is suitable for being arranged on one or more bent side edges of the vertical plate 2 which is bent and vertical to the panel 1, can be inserted into the inserting through hole 4, and is connected through welding.

In the plug connection structure of the embodiment, the plug through hole 4 is formed in the panel 1, and after the plug part 5 is inserted into the plug through hole 4, the welding equipment can be directly used for welding the plug part 5 and the inner wall of the plug through hole 4 from the outside of the panel 1, so that the vertical plate 2 is in welded connection with the panel 1, and compared with the traditional brazing, the direct welding connection structure has very high connection strength, can bear very large pressure and does not deform; has strong heat resistance and can be applied to various high-temperature resistant occasions. The plug-in connection structure of this embodiment has thoroughly changed traditional connection mode of brazing, and the plugboard that the plug-in connection structure preparation of using this embodiment formed has thoroughly broken away from the restriction of brazing material (joint strength is low, can not resist high temperature), has promoted the fastness of panel greatly, has expanded the range of application.

Example 2

The present embodiment provides a patch panel, as shown in fig. 1 and 2, including: the panel 1 is horizontally arranged and provided with a plurality of first inserting through holes 41; at least one vertical plate 2 is bent and arranged to be perpendicular to the panel 1, a first inserting portion 51 capable of being inserted into the first inserting through hole 41 is arranged on one or more bent side edges, and the first inserting portion 51 is connected with the first inserting through hole 41 by welding after being inserted into the first inserting through hole 41; the bottom plate 3 is horizontally arranged and provided with a second inserting through hole 42; a second inserting portion 52 capable of being inserted into the second inserting through hole 42 is arranged on one or more bent side edges of the vertical plate 2 vertically opposite to the bottom plate 3, and the second inserting portion 52 is connected with the second inserting through hole 42 in a welding mode after being inserted into the second inserting through hole 42.

In this embodiment, the first inserting portion 51 or the second inserting portion 52 is disposed on the bent side of the vertical plate 2, and is coplanar with the vertical plate 2, the vertical plate 2 is bent for multiple times to form a multi-section bent side, and the first connecting portion 51 or the second inserting portion 52 is disposed on the bent side.

In the present embodiment, the first connecting portion 51 and the second connecting portion 52 are disposed at two opposite ends of the same bent side; as a variant design, a person skilled in the art may arrange the first connecting portion 51 and the second connecting portion 52 on the bent sides of different segments, which may not be arranged oppositely.

In this embodiment, two adjacent first connecting portions 51 or second connecting portions 52 are arranged at an interval of a bent side. As a variant design, the first connecting portion 51 or the second connecting portion 52 may be disposed on the continuous 2-segment or multi-segment bent side (in this case, the first connecting portion 51 or the second connecting portion 52 disposed on the continuous 2-segment or multi-segment bent side may be connected with each other, or may not be connected with each other), or may be disposed on the discontinuous 2-segment or multi-segment bent side (e.g., disposed at interval 1, or disposed at interval 2, or disposed at interval 3, or disposed at interval 4, etc.); those skilled in the art can make any choice according to the practical requirements, but all are included in the protection scope of the present invention.

In the present embodiment, both the panel 1 and the bottom plate 3 are horizontally disposed, but as a modified design, the panel 1 and the panel 3 may be a curved panel, a panel with a convex or concave middle portion, or a panel bent in a special shape.

Example 3

The present embodiment provides a plug connection structure, as shown in fig. 1, 2, 3, and 6, including: the plug-in through hole 4 is suitable for being arranged on the panel 1; the inserting parts 5 are suitable for being arranged on one or more bent side edges of the vertical plates 2 which are bent and perpendicular to the panel 1, after the two adjacent vertical plates 2 are arranged, the two inserting parts 5 on the different vertical plates 2 are inserted into one inserting through hole 4 at the corresponding position side by side, and are connected through welding.

The plug-in connection structure of the embodiment can realize the fixed connection when a plurality of vertical plates 2 are arranged close to each other side by side. When welding, not only can realize riser 2 and panel 1's welded connection, also can weld grafting portion 5 of two risers 2 together simultaneously for also can firmly be connected between a plurality of risers 2, and then make whole board firmly connected.

Example 4

The present embodiment provides a patch panel, as shown in fig. 1 to 6, including: the panel 1 is horizontally arranged and provided with a plurality of first inserting through holes 41; at least two vertical plates 2 are bent and arranged to be perpendicular to the panel 1, a first inserting part 41 is arranged on one or more bent side edges, and two adjacent vertical plates 2 are arranged side by side, so that the two first inserting parts 41 are inserted into one first inserting through hole 51 at corresponding positions side by side and then are connected by welding; the bottom plate 3 is horizontally arranged and provided with a second inserting through hole 42; the vertical plate 2 is provided with second inserting parts 52 on one or more bent side edges vertically opposite to the bottom plate 3, and two adjacent vertical plates 2 are arranged side by side, so that the two second inserting parts 52 are inserted into one second inserting through hole 42 at the corresponding position side by side and then are connected by welding.

When welding, not only can realize riser 2 and panel 1's welded connection, also can weld grafting portion 5 of two risers 2 together simultaneously for also can firmly be connected between a plurality of risers 2, and then make whole board firmly connected.

In this embodiment, the first inserting portion 51 or the second inserting portion 52 is disposed on the bent side of the vertical plate 2, and is coplanar with the vertical plate 2, the vertical plate 2 is bent for multiple times to form a multi-section bent side, and the first connecting portion 51 or the second inserting portion 52 is disposed on the bent side.

In the present embodiment, the first connecting portion 51 and the second connecting portion 52 are disposed at two opposite ends of the same bent side; as a variant design, a person skilled in the art may arrange the first connecting portion 51 and the second connecting portion 52 on the bent sides of different segments, which may not be arranged oppositely.

In this embodiment, two adjacent first connecting portions 51 or second connecting portions 52 are arranged at an interval of a bent side. As a variant design, the first connecting portion 51 or the second connecting portion 52 may be disposed on the continuous 2-segment or multi-segment bent side (in this case, the first connecting portion 51 or the second connecting portion 52 disposed on the continuous 2-segment or multi-segment bent side may be connected with each other, or may not be connected with each other), or may be disposed on the discontinuous 2-segment or multi-segment bent side (e.g., disposed at interval 1, or disposed at interval 2, or disposed at interval 3, or disposed at interval 4, etc.); those skilled in the art can make any choice according to the practical requirements, but all are included in the protection scope of the present invention.

The vertical plates 2 are bent to form a plurality of half hexagons, a plurality of complete hexagons are formed after the adjacent two vertical plates 2 are arranged side by side and close to each other, and the upper surface and the lower surface of each vertical plate are connected with the panel 1 and the bottom plate 3 respectively to form a honeycomb plate.

In the present embodiment, both the panel 1 and the bottom plate 3 are horizontally disposed, but as a modified design, the panel 1 and the panel 3 may be a curved panel, a panel with a convex or concave middle portion, or a panel bent in a special shape.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.