Connecting piece for composite metal plates

Abstract

The utility model discloses a connecting piece of a composite metal plate. The connecting piece comprises a composite metal plate, the connecting structure comprises a movable column, an upper sleeve movably connected to the upper portion of the movable column in a sleeving mode, a lower sleeve movably connected to the lower portion of the movable column in a sleeving mode, a supporting plate fixedly connected to the middle of one end of the upper sleeve and the middle of one end of the lower sleeve, a clamping block hinged to the middle of one end of the supporting plate and a clamping groove formed in the middle section of the end of the composite metal plate. The clamping blocks are connected into the clamping grooves in a clamped mode. The limiting structure comprises supports fixedly connected to the upper end and the lower end of the inner side wall of the clamping groove at equal intervals. The problems that according to an existing composite metal plate connecting piece, fixed integrated connection adopts a welding or threaded connection mode, movable connection adopts hinged connection, hinge connection adopts hinge connection, but after adjacent composite metal plates are movably connected, when a plurality of detached composite metal plates are stored subsequently, an external positioning structure needs to be used, and the work efficiency is high are solved. And the function is single.

Description

Technical Field

[0001] The utility model relates to the technical field of composite metal plate connection, in particular to a composite metal plate connection piece. Background Art

[0002] Composite metal sheet is a plate-shaped material formed by combining two or more metal materials through a certain process. This structure can be achieved by physical methods (such as lamination, welding, cold inlay, etc.) or chemical methods (such as metal corrosion, metal compound reaction, etc.). The connector is a structure for connecting adjacent composite metal sheets.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing composite metal sheet connectors use welding or threaded connection for fixed integrated connection and hinged connection for movable connection. However, after the adjacent composite metal sheets are movably connected, the subsequent storage of the multiple disassembled composite metal sheets still requires the use of an external positioning structure, and the functionality is single. Utility Model Content

[0005] Technical solutions to be solved

[0006] The purpose of the utility model is to provide a connector for composite metal sheets to solve the problem raised in the above-mentioned background technology that the existing composite metal sheet connectors use welding or threaded connection for fixed integrated connection and hinged connection for movable connection. However, after the adjacent composite metal plates are movably connected, an external positioning structure is still needed for the subsequent storage of the multiple disassembled composite metal sheets, resulting in a single functionality.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model is a connecting piece of a composite metal plate, comprising:

[0010] Composite metal panels;

[0011] A connecting structure, the connecting structure comprising a movable column, an upper sleeve movably sleeved on the upper part of the movable column, a lower sleeve movably sleeved on the lower part of the movable column, a support plate fixedly connected to the middle part of one end of the upper sleeve and the lower sleeve, a clamping block hingedly connected to the middle part of one end of the support plate, and a clamping slot opened in the middle section of the end of the composite metal plate;

[0012] The card block is connected in the card slot;

[0013] The limiting structure includes brackets fixedly connected to the upper and lower ends of the inner wall of the slot at equal distances.

[0014] Furthermore, the upper sleeve and the lower sleeve are staggered, and the inner ends of the threaded tubes of the threads at the upper and lower ends of the movable column conflict with one end of the upper sleeve and the lower sleeve.

[0015] Furthermore, screw holes are provided through the upper and lower ends of one end of the clamping block, and the movable angle between the clamping block and the support plate is 0°-90°.

[0016] Furthermore, the front end of the clamping block is in a trapezoidal shape, and an extending protrusion is provided at the front end of the inner side wall of the clamping slot.

[0017] Furthermore, the limiting structure also includes a limiting plate rotatably connected to the middle part of the front face of the bracket and a limiting spring whose ends are respectively fixedly connected to the inner side wall of the slot and the inner side of the limiting plate.

[0018] Furthermore, an L-shaped groove is opened on the front side of the bracket, and the limiting plate is rotatably connected to the L-shaped groove through a movable shaft passing through the middle part of the rear end.

[0019] Beneficial Effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The utility model is provided with a support plate and a clamping block hingedly connected to the support plate. The clamping connection between the clamping block and the clamping groove is used to perform a quick structural connection between the connected composite metal plates. Compared with the method of connecting the hinges to the connected metal plates with screws, it saves time and effort, and the hinged clamping block can be adjusted at an angle of 0°-90°. When the support plate and the clamping block are at a vertical angle, the screw holes and external bolts can be used to cooperate with the opened screw holes to perform abutment positioning on multiple composite metal plates stacked on the inside, thereby improving the structural functionality.

[0022] 2. Based on beneficial effect 1, a limit plate and a limit spring are provided, and the front end of the limit plate is set in conflict with the bracket, and the range of movement is to move toward the rear position, which can ensure that the card block can smoothly enter the card slot, and cooperate with the limit spring to restore the deformed limit plate to its original position, and form a resistance force, which can provide secondary limitation to the card block structure after card connection, and ensure the stability of the connection structure of the connected composite metal plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a connection diagram of the connected composite metal plates of the utility model;

[0025] Figure 2 It is a schematic diagram of the connection structure of the utility model;

[0026] Figure 3 It is a cross-sectional view of the composite metal plate of the utility model;

[0027] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 This is a diagram showing the vertical angle state of the support plate and the clamping block of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Composite metal plate;

[0031] 21. movable column; 22. upper casing; 23. lower casing; 24. support plate; 25. clamping block; 26. clamping groove; 27. threaded pipe;

[0032] 31. Bracket; 32. Limit plate; 33. Limit spring. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] Embodiment 1

[0037] See also Figure 1-5 As shown, this embodiment is a connecting piece of a composite metal sheet, comprising:

[0038] Composite metal plate 1;

[0039] The composite metal plate 1 can improve the corrosion resistance and strength of the structure used, and has screw holes at four corners for threaded locking and fixing of the structure;

[0040] The connecting structure includes a movable column 21, an upper sleeve 22 movably sleeved on the upper part of the movable column 21, a lower sleeve 23 movably sleeved on the lower part of the movable column 21, a support plate 24 fixedly connected to the middle part of one end of the upper sleeve 22 and the lower sleeve 23, a clamping block 25 hingedly connected to the middle part of one end of the support plate 24, and a clamping groove 26 opened in the middle section of the end of the composite metal plate 1;

[0041] The movable column 21 is used to movably connect the upper sleeve 22 and the lower sleeve 23, and is used to structurally connect the support plate 24, and can meet the rotation adjustment of the angle in use. The support plate 24 is connected to the clamping block 25. Through the clamping connection between the clamping block 25 and the clamping groove 26, a group of connected composite metal plates 1 can be quickly structurally connected;

[0042] The card block 25 is connected in the card slot 26;

[0043] The clamping connection between the clamping block 25 and the clamping slot 26 meets the structural installation requirements between a group of connected composite metal plates 1;

[0044] The upper sleeve 22 and the lower sleeve 23 are staggered, and the inner ends of the threaded tube 27 of the upper and lower threads of the movable column 21 are in conflict with one end of the upper sleeve 22 and the lower sleeve 23;

[0045] The upper sleeve 22 and the lower sleeve 23 are staggered to meet the installation requirements between the connected composite metal plates 1. The threaded tube 27 is threadedly connected to limit one end of the upper sleeve 22 and the lower sleeve 23 to prevent them from falling off.

[0046] Screw holes are provided at the top and bottom of one end of the clamping block 25, and the movable angle between the clamping block 25 and the support plate 24 is 0°-90°;

[0047] The screw holes can receive external bolts. When the block 25 and the support plate 24 form a vertical angle, the plurality of composite metal plates 1 on the inner side can be limited in structure interference, thereby improving the functionality of the structure.

[0048] The front end of the clamping block 25 is in a trapezoidal shape, and an extending protrusion is provided at the front end of the inner side wall of the clamping slot 26;

[0049] The front end of the clamping block 25 is in a trapezoidal shape, and the front end of the inner wall of the clamping slot 26 is provided with an extended protrusion to meet the requirements of the clamping connection between the clamping block 25 and the clamping slot 26;

[0050] Working principle:

[0051] After the upper sleeve 22 and the lower sleeve 23 are movably sleeved on the upper and lower parts of the movable column 21 in sequence, the upper and lower ends of the movable column 21 are threadedly connected with the threaded tube 27, and the inner end of the threaded tube 27 is in conflict with one end of the upper sleeve 22 and the lower sleeve 23 to limit their structure;

[0052] At this time, the angles of the clamping block 25 and the support plate 24 are adjusted. When the two are at a relative angle, the clamping block 25 and the clamping groove 26 can be clamped together to install the adjacent composite metal plates 1.

[0053] When the multiple composite metal plates 1 are subsequently stored after being disassembled, the clamping block 25 and the support plate 24 are adjusted in vertical angle, and the external bolts are inserted into the screw holes on the clamping block 25 so that the inner ends thereof contact the composite metal plate 1 at the uppermost end;

[0054] This step can improve the applicability and functionality of the structure while meeting the needs of rapid disassembly and assembly of the composite metal plate 1.

[0055] Embodiment 2

[0056] See also Figure 1-5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0057] The limiting structure includes a bracket 31 which is equidistantly fixed to the upper and lower ends of the inner wall of the slot 26;

[0058] The bracket 31 provides an installation environment;

[0059] The limiting structure also includes a limiting plate 32 rotatably connected to the middle of the front side of the bracket 31 and a limiting spring 33 whose ends are respectively fixedly connected to the inner side wall of the slot 26 and the inner side of the limiting plate 32;

[0060] The limiting plate 32 receives one end of the limiting spring 33 and is in a movable connection mode, which can facilitate the extension of the clamping block 25 into the clamping slot 26. The limiting spring 33 restores the original position of the limiting plate 32 after being subjected to force, and adds a resistance force, which can perform secondary structural limitation on the clamping block 25 after being clamped.

[0061] The front of the bracket 31 is provided with an L-shaped groove, and the limiting plate 32 is rotatably connected to the L-shaped groove via a movable shaft penetrating through the middle of the rear end;

[0062] The bracket 31 is L-shaped, which can meet the requirement of the limit plate 32 to move backward, and the movable shaft is used to connect the limit plate 32 to meet the required rotation angle;

[0063] Working principle:

[0064] After the block 25 is extended into the slot 26, the block 25 is in contact with the limit plate 32 in advance, and under the continuous push of the inward force, the compressed limit spring 33 is deformed, so that the limit plate 32 rotates backward under the connection of the movable shaft, so that the block 25 and the slot 26 are fixedly connected;

[0065] The structure of a group of connected composite metal plates 1 is quickly installed. After the clamping block 25 and the clamping groove 26 are clamped and connected, the limit spring 33, which is no longer under force, applies a reverse force to the limit plate 32, so that the limit plate 32 returns to its original state and adds a resistance force.

[0066] This step can provide a secondary limitation on the structure of the clamping block 25 after clamping, thereby ensuring the stability of the connection structure of the connected composite metal plates 1.

[0067] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connector of a composite metal sheet, characterized in that: include: Composite metal plate (1); A connecting structure, the connecting structure comprising a movable column (21), an upper sleeve (22) movably sleeved on the upper part of the movable column (21), a lower sleeve (23) movably sleeved on the lower part of the movable column (21), a support plate (24) fixedly connected to the middle part of one end of the upper sleeve (22) and the lower sleeve (23), a clamping block (25) hingedly connected to the middle part of one end of the support plate (24), and a clamping groove (26) opened in the middle section of the end of the composite metal plate (1); The card block (25) is card-connected in the card slot (26); A limiting structure, the limiting structure comprising brackets (31) fixedly connected to the upper and lower ends of the inner side wall of the card slot (26) at equal distances.

2. A composite metal sheet connector according to claim 1, characterized in that: The upper sleeve (22) and the lower sleeve (23) are staggered, and the inner ends of the threaded tube (27) with threads at the upper and lower ends of the movable column (21) are in conflict with one end of the upper sleeve (22) and the lower sleeve (23).

3. The connecting piece of a composite metal sheet according to claim 1, characterized in that: Screw holes are provided at the top and bottom of one end of the clamping block (25), and the movable angle between the clamping block (25) and the supporting plate (24) is 0°-90°.

4. The connecting piece of a composite metal sheet according to claim 1, characterized in that: The front end of the clamping block (25) is in a trapezoidal shape, and the front end of the inner side wall of the clamping slot (26) is provided with an extending protrusion.

5. The connecting piece of composite metal sheet according to claim 1, characterized in that: The limiting structure also includes a limiting plate (32) rotatably connected to the middle of the front face of the bracket (31) and a limiting spring (33) whose ends are respectively fixedly connected to the inner side wall of the slot (26) and the inner side of the limiting plate (32).

6. A connecting piece of composite metal sheet material according to claim 5, characterized in that: The front side of the bracket (31) is provided with an L-shaped groove, and the limiting plate (32) is rotatably connected to the L-shaped groove via a movable shaft penetrating through the middle of the rear end.

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