Aluminum profile assembled cable bridge

Abstract

The utility model relates to the technical field of bridges, and discloses an aluminum profile assembly type cable bridge which comprises an aluminum frame, an aluminum cover is arranged on the top of the aluminum frame, and the aluminum frame and the aluminum cover serve as basic components of the bridge. The sliding groove plate is located at the top of the aluminum frame and used for providing an installation position for the aluminum cover; the side plate is located on the side wall of the sliding groove plate and used for enhancing the firmness of connection between the sliding groove plate and the aluminum cover; the limiting block is arranged in the aluminum cover, and the aluminum cover is connected with the sliding groove plate through the limiting block; and the positioning mechanism is arranged in the sliding block and is used for fixing the mounting position of the aluminum cover. According to the utility model, through the sliding fit between the sliding block and the slideway plate and the automatic clamping positioning between the positioning block and the positioning groove, the stable sliding of the aluminum cover in the installation process is realized, and the spring ensures that the positioning block can automatically reset when sliding to a specified position, so that the aluminum cover is positioned at a correct installation position, the installation steps are simplified, and the installation efficiency is improved. Errors caused by manual adjustment are reduced, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an aluminum profile assembled cable bridge. Background Art

[0002] Cables are conductive materials used to transmit power, signals, or data, and are widely used in various fields, including power generation, communications, and construction. With the development of modern industry and information technology, the number and variety of cables are constantly increasing. Managing these cables safely and neatly has become a critical issue. Cable trays, as support and protection devices for cables, effectively prevent damage, breakage, and fire hazards caused by exposed cables. Aluminum cable trays, due to their lightweight material, corrosion resistance, and excellent heat dissipation, have gradually become the preferred solution for cable management, particularly in environments with dense cable density and requiring high durability.

[0003] Existing aluminum profile cable trays are usually composed of aluminum frames, covers, slides and other components. When installing a single bridge, the installer needs to align the various components of the bridge, connect the aluminum cover to the aluminum frame through sliding components and fixing devices, and then fix them with bolts. Although this structure can meet the basic cable support requirements, it is more troublesome to align the holes during the splicing process, and adjustments need to be made back and forth. In addition, the contact area is small, resulting in low firmness. For this reason, an aluminum profile assembled cable tray is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an aluminum profile assembled cable tray, which aims to improve the problem in the existing technology that hole alignment is more troublesome, requires back and forth adjustment, and has a small contact area, resulting in low firmness.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] Aluminum profile assembled cable tray, including:

[0007] An aluminum frame, with an aluminum cover provided on the top of the aluminum frame, the aluminum frame and the aluminum cover serving as basic components of the bridge frame;

[0008] The slide plate is located on the top of the aluminum frame and is used to provide a mounting position for the aluminum cover;

[0009] The side plate is located on the side wall of the chute plate and is used to strengthen the connection between the chute plate and the aluminum cover;

[0010] A limit block is provided inside the aluminum cover, and the aluminum cover is connected to the slide plate through the limit block;

[0011] A positioning mechanism is provided inside the slider and is used to fix the installation position of the aluminum cover;

[0012] As a further description of the above technical solution:

[0013] A pocket groove is provided inside the aluminum cover, the shape of the pocket groove matches the combined shape of the chute plate and the side plate, and the chute plate and the side plate are both slidably connected inside the pocket groove;

[0014] As a further description of the above technical solution:

[0015] A limiting groove is provided inside the chute plate, the shape of the limiting groove matches the limiting block, and the limiting block is slidably connected inside the limiting groove;

[0016] As a further description of the above technical solution:

[0017] The side wall of the aluminum frame is fixedly connected to a slide plate, the inner side of the aluminum cover is fixedly connected to a slider, the slider is slidably connected to the side wall of the slide plate, and the slider is consistent with the concave surface of the slide plate;

[0018] As a further description of the above technical solution:

[0019] The positioning mechanism includes a positioning block and a spring. A groove is provided inside the slider. The positioning block is slidably connected inside the groove. The spring is arranged inside the groove.

[0020] As a further description of the above technical solution:

[0021] One end of the spring is fixedly connected to the side wall of the positioning block, and the other end of the spring is fixedly connected to the inside of the groove;

[0022] As a further description of the above technical solution:

[0023] A positioning groove is provided inside the slide plate, and the side wall of the positioning block is slidably connected inside the positioning groove. The side of the positioning block away from the spring is set as an arc surface;

[0024] As a further description of the above technical solution:

[0025] The aluminum frame and the aluminum cover are fixedly connected to a splicing block on one side, and a fixing bolt is threadedly connected to the inside of the splicing block. The aluminum frame and the aluminum cover are both provided with an installation groove on the other side and a bolt hole is opened through it, and the bolt hole is connected to the installation groove.

[0026] The utility model has the following beneficial effects:

[0027] In the present invention, the sliding cooperation between the slider and the slide plate, and the automatic engagement and positioning of the positioning block and the positioning groove are used to achieve smooth and stable sliding of the aluminum cover during the installation process, and the spring is used to ensure that the positioning block can automatically reset when it slides to the specified position, positioning the aluminum cover in the correct installation position, simplifying the installation steps, reducing the error of manual adjustment, and improving the installation efficiency. When multiple bridge frames need to be spliced, the interlocking design of the splicing block and the installation groove, combined with the through-fixation of the fixing bolt and the bolt hole, ensures the stable splicing of the bridge frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional schematic diagram of the aluminum profile assembled cable tray proposed in the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the aluminum profile assembled cable tray proposed in the present invention;

[0030] Figure 3 for Figure 2 A in the middle is an enlarged schematic diagram;

[0031] Figure 4 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0032] Figure 5 This is a schematic structural diagram of the aluminum cover of the aluminum profile assembled cable tray proposed in the present invention;

[0033] Figure 6 This is a schematic diagram of the disassembled structure of the aluminum profile assembled cable tray proposed in the present utility model.

[0034] Legend:

[0035] 1. Aluminum frame; 2. Slide plate; 3. Slide plate; 4. Limit groove; 5. Side panel; 6. Aluminum cover; 7. Limit block; 8. Pocket groove; 9. Slider; 10. Groove; 11. Positioning block; 12. Spring; 13. Splicing block; 14. Fixing bolt; 15. Mounting slot; 16. Bolt hole; 17. Positioning slot. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Reference Figure 1-Figure 4The utility model provides an embodiment: an aluminum profile assembled cable bridge, comprising: an aluminum frame 1, an aluminum cover 6 is provided on the top of the aluminum frame 1, the aluminum frame 1 and the aluminum cover 6 serve as the basic components of the bridge, and the two are combined to form a bridge; a slide plate 3, which is located at the top of the aluminum frame 1 and is used to provide an installation position for the aluminum cover 6; a side plate 5, which is located on the side wall of the slide plate 3 and is used to strengthen the firmness of the connection between the slide plate 3 and the aluminum cover 6; a limit block 7, which is provided inside the aluminum cover 6, and the aluminum cover 6 is connected to the slide plate 3 through the limit block 7; a positioning mechanism, which is provided inside the slider 9 and is used to fix the installation position of the aluminum cover 6, and a pocket groove 8 is opened inside the aluminum cover 6, and the pocket groove 8 is shaped The shape is consistent with the combined shape of the slide plate 3 and the side plate 5. The slide plate 3 and the side plate 5 are all slidably connected to the inside of the pocket groove 8. A limiting groove 4 is provided inside the slide plate 3. The shape of the limiting groove 4 is consistent with the limiting block 7. The limiting block 7 is slidably connected to the inside of the limiting groove 4. The cooperation between the limiting block 7 and the limiting groove 4 makes the installation more accurate and reduces the error of manual adjustment. The side wall of the aluminum frame 1 is fixedly connected to the slide plate 2, and the inner side of the aluminum cover 6 is fixedly connected to the slider 9. The slider 9 is slidably connected to the side wall of the slide plate 2. The slider 9 is consistent with the concave surface of the slide plate 2. The slider 9 is slidably connected to the slide plate 2, so that the aluminum cover 6 can slide on the top surface of the aluminum frame 1, simplifying the installation process;

[0038] During the assembly process of the aluminum frame 1 and the aluminum cover 6, it is first necessary to align the slider 9 pre-connected on the inside of the aluminum cover 6 with the slide plate 2 on the side wall of the aluminum frame 1, so that the slider 9 slides along the outer surface of the slide plate 2. At the same time, ensure that the limit block 7 connected inside the aluminum cover 6 is aligned with the limit groove 4 set in the slide plate 3 at the top of the aluminum frame 1, so that the limit block 7 slides smoothly into the limit groove 4. As the slider 9 slides smoothly on the slide plate 2, the aluminum cover 6 gradually approaches the top of the aluminum frame 1, and the slide plate 3 and the side plate 5 are respectively embedded in the pocket groove 8 at the top of the aluminum frame 1. In this way, the aluminum frame 1 and the aluminum cover 6 are gradually snapped into place, increasing the contact area between the two, thereby enhancing the stability of the connection between the aluminum frame 1 and the aluminum cover 6. This snap-fitting method not only ensures the reliability of the installation, but also reduces the possibility of loosening or displacement, further improving the structural strength and durability of the entire cable tray.

[0039] Reference Figure 5-Figure 6, positioning mechanism, which is arranged inside the slider 9, is used to fix the installation position of the aluminum cover 6, realizes automatic positioning, ensures that the aluminum cover 6 is fixed in the correct position, and saves installation time. The positioning mechanism includes a positioning block 11 and a spring 12. A groove 10 is opened inside the slider 9. The positioning block 11 is slidably connected to the inside of the groove 10. The spring 12 is arranged inside the groove 10. One end of the spring 12 is fixedly connected to the side wall of the positioning block 11, and the other end of the spring 12 is fixedly connected to the inside of the groove 10. A positioning groove 17 is opened inside the slide plate 2. The side wall of the positioning block 11 is slidably connected to Inside the positioning groove 17, the positioning block 11 and the side away from the spring 12 are set as arc surfaces, and the positioning block 11 is reset by the elastic force of the spring 12. When the slider 9 moves to the positioning groove 17 on the slide plate 2, the positioning block 11 automatically snaps into the positioning groove 17 to ensure that the aluminum cover 6 can be accurately fixed after sliding into place. The aluminum frame 1 and the aluminum cover 6 are fixedly connected to one side with a splicing block 13, and the splicing block 13 is threadedly connected to the inside with a fixing bolt 14. The aluminum frame 1 and the aluminum cover 6 are provided with an installation groove 15 on the other side and a bolt hole 16 is opened through it. The bolt hole 16 is connected to the installation groove 15.

[0040] In the process of pushing the aluminum cover 6, the aluminum cover 6 slides along the surface of the aluminum frame 1. During this process, the slider 9 cooperates with the slide plate 2, allowing the aluminum cover 6 to move smoothly. However, as the aluminum cover 6 moves, the positioning block 11 is squeezed by the slide plate 2, and the positioning block 11 gradually moves toward the groove 10 inside the slider 9. This action causes the spring 12 to undergo elastic deformation. When the aluminum cover 6 slides, the positioning block 11 moves to the position of the pre-set positioning groove 17 on the slide plate 2. The squeezing force of the slide plate 2 on the positioning block 11 disappears. At this time, the spring 12 loses external pressure and generates elastic reset, pushing the positioning block 11 into the inside of the positioning groove 17. This reset action ensures that the sliding of the aluminum cover 6 stops at the correct installation position, thereby achieving precise positioning of the aluminum cover 6. Through this design, the installation process of the aluminum cover 6 is simplified, while ensuring the accuracy and stability of positioning, and avoiding errors caused by excessive sliding or position offset. In addition, when multiple cable trays need to be spliced, it is only necessary to align the ends of the two aluminum profile cable trays and complete the initial splicing by inserting the splicing block 13 into the corresponding mounting groove 15 of the other cable tray. In order to further strengthen the firmness of the connection, the two cable trays are fixed by the fixing bolt 14 to firmly connect the two cable trays together to prevent loosening or detachment between the cable trays. At the same time, the through design of the bolt hole 16 and the mounting groove 15 further ensures the stability of the splicing. The bolt hole 16 not only provides a penetration channel for the fixing bolt 14, but also strengthens the fixing effect of the splicing block 13 in the cable tray structure, ensuring the overall stability and load-bearing capacity of the cable tray.

[0041] Working principle: When assembling the aluminum frame 1 and the aluminum cover 6, first slide the slider 9 connected inside the aluminum cover 6 to the outside of the slide plate 2, and make the limit block 7 connected inside the aluminum cover 6 slide inside the limit groove 4. At this time, the slide plate 3 and the side plate 5 are just located inside the pocket groove 8. In this way, the aluminum frame 1 and the aluminum cover 6 are engaged with each other, which increases the contact surface between the aluminum frame 1 and the aluminum cover 6 and ensures the firmness of the connection. At this time, push the aluminum cover 6 to slide on the surface of the aluminum frame 1. During the sliding process, the positioning block 11 will be squeezed by the slide plate 2. , slides into the inside of the groove 10, and deforms the spring 12. When the positioning block 11 moves to the positioning groove 17 opened inside the slide plate 2, the spring 12 will drive the positioning block 11 to reset due to the loss of pressure, and push it into the inside of the positioning groove 17 to position the aluminum cover 6, ensuring the accuracy of the installation position of the aluminum cover 6. When multiple bridge frames need to be spliced, the two bridge frames are connected end to end, the splicing block 13 is inserted into the inside of the installation groove 15, and fixed through the bolt hole 16, thereby completing the splicing of the two bridge frames.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Aluminum profile assembled cable tray, characterized by: include: An aluminum frame (1), an aluminum cover (6) is provided on the top of the aluminum frame (1), the aluminum frame (1) and the aluminum cover (6) serve as basic components of the bridge frame, the side wall of the aluminum frame (1) is fixedly connected to a slide plate (2), the inner side of the aluminum cover (6) is fixedly connected to a slider (9), the slider (9) is slidably connected to the side wall of the slide plate (2), and the slider (9) is consistent with the concave surface of the slide plate (2); A slide plate (3) is located on the top of the aluminum frame (1) and is used to provide a mounting position for the aluminum cover (6); A side plate (5) is located on the side wall of the chute plate (3) and is used to strengthen the firmness of the connection between the chute plate (3) and the aluminum cover (6); A limit block (7) is arranged inside the aluminum cover (6), and the aluminum cover (6) is connected to the slide plate (3) through the limit block (7); A positioning mechanism is provided inside the slider (9) and is used to fix the installation position of the aluminum cover (6). The positioning mechanism includes a positioning block (11) and a spring (12). A groove (10) is provided inside the slider (9). The positioning block (11) is slidably connected inside the groove (10). The spring (12) is provided inside the groove (10). One end of the spring (12) is fixedly connected to the side wall of the positioning block (11). The other end of the spring (12) is fixedly connected to the inside of the groove (10). A positioning groove (17) is provided inside the slide plate (2). The side wall of the positioning block (11) is slidably connected inside the positioning groove (17). The positioning block (11) and the side away from the spring (12) are set as arc surfaces.

2. The aluminum profile assembled cable tray according to claim 1, characterized in that: A pocket groove (8) is provided inside the aluminum cover (6), and the shape of the pocket groove (8) matches the combined shape of the chute plate (3) and the side plate (5). The chute plate (3) and the side plate (5) are both slidably connected inside the pocket groove (8).

3. The aluminum profile assembled cable tray according to claim 1, characterized in that: A limiting groove (4) is provided inside the slide plate (3), the shape of the limiting groove (4) matches the limiting block (7), and the limiting block (7) is slidably connected inside the limiting groove (4).

4. The aluminum profile assembled cable tray according to claim 1, characterized in that: The aluminum frame (1) and the aluminum cover (6) are both fixedly connected to a splicing block (13) on one side, and a fixing bolt (14) is threadedly connected inside the splicing block (13). The aluminum frame (1) and the aluminum cover (6) are both provided with a mounting groove (15) on the other side and a bolt hole (16) is provided through them, and the bolt hole (16) is communicated with the mounting groove (15).

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