A cable mounting device that prevents falling off and does not require fasteners

Abstract

A cable mounting device that prevents falling off and does not require fasteners belongs to the technical field of industrial cable production, and includes a mounting plate and a cover plate. The top and bottom of the mounting plate are respectively provided with an extended mounting plate flange and a mounting plate lower flange. The mounting plate flange is provided with a hook, and the mounting plate lower flange is provided with a plug plate. The cover plate is provided with a hanging ring that matches the hook, and the lower end of the cover plate is provided with a socket that matches the plug plate. The mounting plate and the cover plate are connected by the hanging ring and the hook, and the plug plate and the socket are connected and fastened. By arranging a hook and an oblique hook between the cover plate and the mounting plate, and coordinating the angle design, the cover plate and the mounting plate can be installed and disassembled without fasteners, and the purpose of preventing falling off is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of industrial cable production, and in particular relates to an anti-falling fastener-free cable mounting device. Background Art

[0002] Generally, traditional industrial cable mounting plates and cover plates are fixed with fasteners. Before fixing, the mounting plate is first fixed in the industrial cabinet or other device, and then the cable welding, crimping, bundling, assembly and other processes are carried out. Finally, the cover plate is installed on the mounting plate with fasteners. When all cables are assembled, the cover plate is fastened to the mounting plate with screws. The free adjustment space of the assembled cable mounting plate is compressed by the cables, and the free operation space is very narrow. In addition, the position of the cover plate will be inside the cabinet or other device. If the internal wiring of the mounting plate needs to be adjusted, the cover plate needs to be removed first. Since the position of the cover plate screw operating surface is inside the cabinet or other device, the removal and installation of the cover plate screws will become extremely difficult. In this case, the previously connected cables can only be removed first, and then the mounting plate assembly is removed as a whole, and then the cover plate and the fastening screws are removed, and finally the necessary adjustments are required. This will reduce work efficiency, increase operation difficulty, waste time and effort, and increase labor costs. Summary of the invention

[0003] In order to solve the above technical problems, the present invention proposes a cable mounting device that prevents falling off and does not require fasteners. By arranging hooks and oblique hooks between the cover plate and the mounting plate and coordinating the angle design, the cover plate and the mounting plate can be installed and disassembled without fasteners, and the purpose of preventing falling off is achieved.

[0004] The present invention adopts the following technical solution:

[0005] A cable mounting device that prevents falling off and does not require fasteners, comprises a mounting plate and a cover plate, wherein the top and bottom of the mounting plate are respectively provided with an extended mounting plate upper flange and a mounting plate lower flange, the mounting plate upper flange is provided with a hook, the mounting plate lower flange is provided with a plug plate, the cover plate is provided with a hanging ring that matches the hook, and the lower end of the cover plate is provided with a socket that matches the plug plate, the mounting plate and the cover plate are connected by the hanging ring and the hook, and the plug plate and the socket, and then snapped and fixed.

[0006] Furthermore, the hook is provided with an inclined groove which forms an angle of 70° with the horizontal direction, the inclined groove is inclined toward the cover plate, and a limiting boss is provided at the top of the inner side of the inclined groove. The height of the limiting boss is the same as the thickness of the hanging ring, and a gap is left between the limiting boss and the outer side of the inclined groove for the hanging ring to pass through.

[0007] Furthermore, a plug plate is provided on the lower flange of the mounting plate, which forms an angle of 70° with the horizontal direction, and the plug plate is inclined toward the mounting direction.

[0008] Furthermore, the plug boards are in groups of two to three.

[0009] Furthermore, the lower end of the cover plate is provided with a cover plate lower flange straight plate extending toward the mounting plate direction, the outer edge of the cover plate lower flange straight plate is provided with a cover plate lower flange inclined plate extending upward, the cover plate lower flange inclined plate is inclined toward the direction away from the mounting plate, the angle between the cover plate lower flange inclined plate and the cover plate lower flange straight plate is 45°, and the first and second sockets are respectively provided at the corresponding positions of the cover plate lower flange straight plate and the cover plate lower flange inclined plate.

[0010] Furthermore, a card hole is provided on the plug plate, and a plug column is provided on the bottom edge of the second socket on the lower flange inclined plate of the cover plate. The inclination direction of the plug column is consistent with the inclination direction of the lower flange inclined plate of the cover plate. The plug column matches the card hole. The plug plate is inserted into the first and second sockets and the plug column is inserted into the card hole at the same time.

[0011] Furthermore, the number of the sockets is the same as the number of the plugboard groups.

[0012] The advantages and effects of the present invention are:

[0013] (1) The cable mounting plate of the present invention uses hooks and hanging rings with inclined angles between the mounting plate and the cover plate, and the plug plate and the socket are plugged and locked. The entire device is connected without fasteners, making the assembly operation simple and quick during the assembly process. It can be operated without tools, saving assembly time and also saving fasteners, tools and labor costs.

[0014] (2) The cover plate and the mounting plate of the present invention are provided with a hook and a hanging ring at the upper part which are inclined at 70 degrees, and a plug plate at the lower part which is inclined at 70 degrees is provided with a socket which is inclined at 45 degrees. The coordination of the upper and lower inclined angles produces the dual effects of gravity and friction, so that the assembly relationship between the mounting plate and the cover plate is very firm. Even if the device as a whole is tilted or inverted, the cover plate will not be separated from the mounting plate.

[0015] (3) The cover plate and the mounting plate of the present invention are installed by plugging. When removing, you only need to lift the cover plate outward to the angle when it was inserted, and then pull the cover plate upward out of the limit of the limit boss. The installation and removal steps are convenient and quick. The connection method without fasteners between the mounting plate and the cover plate facilitates later on-site maintenance and adjustment work, eliminates the cable removal and mounting plate assembly and removal processes, greatly saves maintenance and adjustment time, and gains a lot of valuable time for the normal operation of on-site equipment. At the same time, it saves time and labor costs and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the panel assembly of the present invention;

[0017] Figure 2 Schematic diagram of the panel structure

[0018] Figure 3 is a schematic diagram of the cover plate structure;

[0019] Figure 4 This is a partial enlarged schematic diagram of the assembly of the hook and the hanging ring on the upper part of the mounting plate;

[0020] Figure 5 It is a partial enlarged schematic diagram of the assembly of the plug board and the socket at the lower part of the mounting plate;

[0021] Figure 6 This is a schematic diagram of the structure when the panel is assembled inverted;

[0022] Figure 7 It is a schematic diagram of the cover plate being installed in or removed from the mounting plate;

[0023] Figure 8 It is a schematic diagram of the structure when the cover plate is naturally separated from the mounting plate at 110°.

[0024] Components in the figure: 1 is a mounting plate, 2 is a cover plate, 3 is an upper flange of the mounting plate, 4 is a hook, 5 is an inclined groove, 6 is a limiting boss, 7 is a lower flange of the mounting plate, 8 is an insert plate, 9 is a clamping hole, 10 is a hanging ring, 11 is a straight plate of the lower flange of the cover plate, 12 is an inclined plate of the lower flange of the cover plate, 13a is a first socket, 13b is a second socket, and 14 is a plug column. DETAILED DESCRIPTION

[0025] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 1 As shown, the present invention is a cable mounting device that prevents falling off and does not require fasteners, including a mounting plate 1 and a cover plate 2. Figure 2 , 4 As shown, the top and bottom of the mounting plate 1 are respectively provided with an outwardly extending upper flange 3 and a lower flange 7 of the mounting plate, and hooks 4 are provided on the left and right ends of the flange 3 of the mounting plate, and an inclined groove 5 is provided in the hook 4, which is at an angle of 70° to the horizontal direction. The inclined groove 5 is inclined toward the cover plate 2, and a limiting boss 6 is provided at the top of the inner side of the inclined groove 5. The height of the limiting boss 6 is the same as the thickness of the hanging ring 10, and a gap is left between the limiting boss 6 and the outer side of the inclined groove 5 for the hanging ring 10 to pass through, which requires the inclined groove to have a certain thickness. When disassembling, it is only necessary to lift the cover plate outward to the angle when it is inserted, and to break away from the restriction of the limiting boss, and then unload it upward. Figure 3As shown, the cover plate is provided with hanging rings 10 on the left and right sides above the cover plate, and the lower flange 7 of the mounting plate is provided with plug-in plates 8. The plug-in plates 8 are in three groups and are evenly and equidistantly arranged on the lower flange 7 of the mounting plate. The plug-in plates 8 are at an angle of 70° to the horizontal direction and are inclined toward the mounting plate 1. The lower end of the cover plate 2 is provided with a cover plate lower flange straight plate 11 extending toward the mounting plate 1. The tail end of the cover plate lower flange straight plate 11 is inclined upward to form a cover plate lower flange inclined plate 12. The cover plate lower flange inclined plate 12 is inclined in the direction facing away from the mounting plate 1, and the angle between the cover plate lower flange inclined plate 12 and the cover plate lower flange straight plate 11 is 45°. The first and second rectangular sockets 13a and 13b are respectively provided at the corresponding positions of the cover plate lower flange straight plate 11 and the cover plate lower flange inclined plate 12. The plug plate 8 is provided with a card hole 9, and a plug column 14 is provided on the bottom edge of the second plug opening 13b on the lower flange inclined plate 12 of the cover plate. The inclination direction of the plug column 14 is consistent with the inclination direction of the lower flange inclined plate 12 of the cover plate. Figure 5 As shown, the plug post 14 matches the card hole 9, and the plug board 8 is inserted into the socket and the plug post 14 is inserted into the card hole 9 for double locking and fixing.

[0027] Example 1

[0028] A cable mounting device for preventing falling off and free of fasteners, comprising a mounting plate 1, a cover plate 2, a flange 3 on the mounting plate, a hook 4, an inclined groove 5, a limiting boss 6, a lower flange 7 of the mounting plate, a plug plate 8, a card hole 9, a hanging ring 10, a straight plate 11 on the lower flange of the cover plate, an inclined plate 12 on the lower flange of the cover plate, a first socket 13a, a second socket 13b, and a plug column 14. The width of the inclined groove 5 is 3.5mm, the height of the limiting boss 6 is 1.2mm, the length, width and height of the plug plate 8 are 38mm / 8mm / 1.5mm, and the length, width and height of the card hole 9 are 6 mm / 2mm / 1.5mm, the thickness of the hanging ring 10 is 1.2mm, the length, width and height of the first socket 13a are 41mm / 5mm / 1.2mm, the length, width and height of the second socket 13b are 41mm / 5mm / 1.2mm, and the length, width and height of the column 14 are 5mm / 1.2mm / 1.2mm. The above dimensions can be enlarged or reduced in proportion. As long as the above structure is set up, the function of this application can be realized. Even if the above dimensions or proportions are modified, they all belong to the creative concept of the present invention, and the structure is as described above.

[0029] During assembly, the cover plate's hanging ring 10 is hung into the 70° inclined groove of the mounting plate hook 4, and the cover plate's bottom inserts the 70° plug-in plate of the mounting plate 8 into the corresponding sockets on the straight edge and the beveled edge of the lower flange of the cover plate. Under the dual effects of gravity and friction, the cover plate and the mounting plate are locked and fixed via the upper hook and hanging ring and the lower plug-in plate and the socket. The plug-in column 14 in the second socket 13b is placed in the card hole 9 in the plug-in plate 8, and the double locking and fixing makes the assembly relationship between the mounting plate and the cover plate very firm, and the cover plate will not be separated from the mounting plate within a 360° range, except when it is in a 110° static state. Figure 8The device is in the state of 110°. In the industrial field, the panel installation does not exist in the 110° static state for a long time. The long-term static angle can only be 0°, 90°, 180°, 270°, 360°. The device is inverted as follows Figure 6 As shown, the device can keep the cover plate and the mounting plate together at the above angles.

[0030] The present invention makes two inclined grooves at an angle of 70 degrees to the horizontal on both sides of the upper part of the mounting plate, and the upper ends of the inclined grooves are designed to be limit boss structures. When the hook of the cover plate enters the mounting plate inclined groove along the 70° direction of the inclined groove, the cover plate hook will automatically fall into the inner groove of the limit boss under the action of gravity. If the mounting plate assembly vibrates or tilts briefly, and the tilt angle is in the range of 0° to 180°, due to the dual effects of gravity and friction between the mounting plate and the cover plate, the cover plate will be restricted in the inclined groove limit platform and cannot move.

[0031] If the external environment of an industrial cabinet or other device changes, the mounting panel assembly may vibrate or tilt briefly, and the tilt angle is between 180° and 360°, three oblique hook structures with an angle of 70° to the horizontal are symmetrically made in the middle of the lower part of the mounting panel, and a 45° bevel is designed at the bottom of the cover. Three notches and hooks are respectively reserved on the bevel and straight edges. The notches are limited by the oblique hooks of the mounting panel, so that even at a relatively large angle, due to the dual effects of gravity and friction between the mounting panel and the cover, the notches of the cover will be confined in the oblique hooks and cannot move.

[0032] When disassembling, you only need to lift the cover plate outward to the angle when it is inserted, and remove it upwards without the restriction of the limit boss. The cable mounting plate assembly of the present invention adopts a hook and a hanging ring with an inclined angle between the mounting plate and the cover plate, and the plug plate and the socket are plugged and locked. The whole device is connected without fasteners, making it easy and quick to assemble during the assembly process. It can be operated without tools, saving assembly time, and also saving fasteners, tools and labor costs.

Claims

1. A cable mounting device that prevents falling off and does not require fasteners, comprising a mounting plate (1) and a cover plate (2), characterized in that: The top and bottom of the mounting plate (1) are respectively provided with an outwardly extending mounting plate upper flange (3) and a mounting plate lower flange (7); the mounting plate upper flange (3) is provided with a hook (4); the mounting plate lower flange (7) is provided with a plug plate (8); the cover plate (2) is provided with a hanging ring (10) matched with the hook (4); the lower end of the cover plate (2) is provided with a socket (13) matched with the plug plate (8); the mounting plate (1) and the cover plate (2) are connected and fastened together by the hanging ring (10) and the hook (4), and the plug plate (8) and the socket (13); the hook (4) is provided with an inclined groove (5) at an angle of 70° to the horizontal direction, the inclined groove (5) is inclined toward the cover plate (2), and a limiting boss (6) is provided at the top of the inner side of the inclined groove (5), and the height of the limiting boss (6) is equal to that of the hanging ring (10). ) are of the same thickness, and a gap is left between the limiting boss (6) and the outer side of the inclined groove (5) for the hanging ring (10) to pass through; the lower flange (7) of the mounting plate is provided with an inserting plate (8) which is at an angle of 70° to the horizontal direction, and the inserting plate (8) is inclined in the direction of the mounting plate (1); the lower end of the cover plate (2) is provided with a cover plate lower flange straight plate (11) extending in the direction of the mounting plate (1), the outer edge of the cover plate lower flange straight plate (11) is provided with a cover plate lower flange inclined plate (12) extending upward, and the cover plate lower flange inclined plate (12) is inclined in the direction away from the mounting plate (1), and the angle between the cover plate lower flange inclined plate (12) and the cover plate lower flange straight plate (11) is 45°, and the first and second sockets (13a-13b) are respectively provided at corresponding positions of the cover plate lower flange straight plate (11) and the cover plate lower flange inclined plate (12).

2. The cable mounting device for preventing falling off and free of fasteners according to claim 1, characterized in that: The plug plates (8) are provided in groups of two to three.

3. The cable mounting device for preventing falling off and free of fasteners according to claim 1, characterized in that: The plug plate (8) is provided with a locking hole (9), and a plug post (14) is provided on the bottom edge of the second socket (13b) on the lower flange inclined plate (12) of the cover plate. The inclination direction of the plug post (14) is consistent with the inclination direction of the lower flange inclined plate (12) of the cover plate. The plug post (14) matches the locking hole (9). When the plug plate (8) is inserted into the first and second sockets (13a-13b), the plug post (14) is inserted into the locking hole (9) at the same time.

4. The cable mounting device for preventing falling off and free of fasteners according to claim 1, characterized in that: The number of sockets and plugboards (8) is the same.

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