Cable bridge capable of being flexibly adjusted

Abstract

The utility model relates to the technical field of bridge frames, in particular to a cable bridge frame capable of being flexibly adjusted, which comprises a bridge frame body, the bridge frame body comprises a bridge frame bottom plate and two bridge frame side plates, a plurality of detachable separation transverse plates are arranged between the two bridge frame side plates, and the bottom of each separation transverse plate is rotatably connected with two symmetrical separation vertical plates. Supporting columns are fixedly connected to the bottom end faces of the partition transverse plates on the outer sides of the partition vertical plates, fixing blocks are arranged on the two sides of the bottom end faces of the partition transverse plates, containing grooves are formed in the inner sides of the fixing blocks, bearing plates are slidably connected into the containing grooves, one ends of the bearing plates extend to the outer sides of the containing grooves, and reset springs are connected to the ends, located in the containing grooves, of the bearing plates; according to the bridge, the number of the separation transverse plates and the number of the separation vertical plates can be flexibly set according to use requirements, different wiring requirements are met, cables of different specifications and purposes are laid in a classified mode, the situation that the cables are wound in disorder and interfere with one another is avoided, and safety is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of cable tray technology, specifically to a flexible adjustable cable tray. Background Technology

[0002] Cable trays, widely used in power supply and distribution for fixing cables, come in various structures including trough, tray, ladder, and mesh types, and consist of supports, brackets, and installation accessories. They can be installed independently or laid on various buildings and pipe racks, featuring simple structure and aesthetically pleasing design. All parts must be galvanized. For cable trays installed outdoors, especially near the sea or in corrosive areas, the material must possess properties such as corrosion resistance, moisture resistance, good adhesion, and high impact resistance.

[0003] Current trough-type cable trays are generally trough-shaped structures consisting of a base plate and two side plates. This structure is a one-piece molded structure, and when in use, all the cables are placed together without any separation, which can easily cause mutual interference between the cables. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by providing a flexible and adjustable cable tray. This solves the problem that current trough-type cable trays are generally trough-shaped structures consisting of a base plate and two side plates. This structure is a one-piece molded structure, and in use, all cables are placed together without any separation, which easily causes mutual interference between cables.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A flexibly adjustable cable tray includes a tray body, which includes a tray base plate. Symmetrical tray side plates are arranged on both sides of the tray base plate. Multiple detachable horizontal partition plates are arranged between the two side plates. Two symmetrically arranged vertical partition plates are rotatably connected to the bottom of each horizontal partition plate. Multiple first fastening holes for fastening bolts are provided through each vertical partition plate. Support columns corresponding to the first fastening holes are fixedly connected to the bottom end face of the horizontal partition plates on the outer side of the vertical partition plates. Second fastening holes communicating with the first fastening holes are provided through each support column. Fixing blocks are provided on both sides of the bottom end face of each horizontal partition plate. Receiving grooves are provided inside each fixing block. Support plates are slidably connected within the receiving grooves. One end of the support plate extends to the outside of the receiving groove, and a return spring is connected to the end of the support plate located within the receiving groove.

[0007] As a further embodiment of this utility model, the support plate is provided with symmetrical drive rods on both sides, and the fixing block is provided with a limiting groove that can limit the forward and backward displacement of the drive rods.

[0008] As a further embodiment of this utility model, multiple evenly distributed docking blocks are symmetrically arranged on both sides of the dividing cross plate, and a docking groove is provided on the top of the inner side wall of the cable tray side plate for the docking blocks to be inserted.

[0009] As a further embodiment of this utility model, a plug-in rod is fixedly connected to the bottom end face of the support column, and plug-in slots for plugging in the plug-in rod are provided on the top end face of the cable tray base plate and the top end face of the partition plate.

[0010] As a further embodiment of this utility model, one end of the reset spring is fixedly connected to the support plate, and the other end of the reset spring is fixedly connected to the inner side wall of the receiving groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The cable tray of this utility model can flexibly set the number of horizontal and vertical partitions according to the usage requirements, meet different wiring needs, and classify and lay cables of different specifications and uses, avoiding the situation of cables being tangled, messy and interfering with each other, greatly increasing safety. It is not only highly practical and environmentally adaptable, but also improves the space utilization rate of the cable tray. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a diagram showing the connection relationship between the horizontal and vertical dividing plates of this utility model.

[0015] Figure 3 This is a schematic diagram of another state of the present invention;

[0016] Figure 4 This diagram illustrates another connection relationship between the horizontal and vertical dividing plates of this utility model.

[0017] Figure 5 This is a diagram showing the connection relationship between the cable tray base plate and the cable tray side plate of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the fixing block of this utility model;

[0019] Figure 7 This is a cross-sectional view of the fixing block of this utility model;

[0020] In the diagram: 1. Cable tray body; 11. Cable tray base plate; 110. Insertion slot; 12. Cable tray side plate; 120. Connecting slot; 13. Divider horizontal plate; 130. Insertion rod; 131. Support column; 132. Second fastening hole; 133. Fixing block; 134. Receiving slot; 135. Support plate; 136. Return spring; 137. Drive rod; 138. Limiting slot; 139. Connecting block; 14. Divider vertical plate; 140. First fastening hole; 15. Fastening bolt. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] Example

[0024] refer to Figures 1-7A flexible adjustable cable tray includes a tray body 1, which includes a tray base plate 11. Symmetrical tray side plates 12 are arranged on both sides of the tray base plate 11. Multiple detachable horizontal partition plates 13 are arranged between the two side plates 12. Two symmetrically arranged vertical partition plates 14 are rotatably connected to the bottom of each horizontal partition plate 13. The number of horizontal and vertical partition plates 13 can be flexibly set according to usage requirements to meet different wiring needs. This allows for the classification and laying of cables of different specifications and uses, avoiding tangling, confusion, and mutual interference between cables, greatly increasing safety. Multiple first fastening holes 140 are provided through the vertical partition plates 14 for inserting fastening bolts 15. Support columns 131, corresponding to the first fastening holes 140, are fixedly connected to the bottom end face of the horizontal partition plates 13 outside the vertical partition plates 14. Second fastening holes 13 are provided through the support columns 131 and communicate with the first fastening holes 140. 2. The second fastening hole 132 and the first fastening hole 140 are internally threaded holes with the same structural dimensions. By threading the fastening bolt 15 to the first fastening hole 140 and the second fastening hole 132, the partition vertical plate 14 and the support column 131 are fixedly connected together, preventing the partition vertical plate 14 from swinging and thus ensuring the stability of the cable tray body 1. Fixing blocks 133 are provided on both sides of the bottom end face of the partition horizontal plate 13. The inner side of the fixing block 133 is provided with a receiving groove 134. A support plate 135 is slidably connected inside the receiving groove 134. One end of the support plate 135 extends to the outside of the receiving groove 134, and a return spring 136 is connected to the end of the support plate 135 inside the receiving groove 134. By setting the support plate 135, the vertical dividing plate 14 can be rotated and stored at the bottom of the horizontal dividing plate 13 to support it, so that the vertical dividing plate 14 is stored in a balanced and stable manner at the bottom of the horizontal dividing plate 13, and to prevent the vertical dividing plate 14 from shifting when stored at the bottom of the horizontal dividing plate 13.

[0025] Furthermore, the support plate 135 is symmetrically provided with drive rods 137 on both sides, and the fixing block 133 is provided with a limiting groove 138 that can limit the forward and backward displacement of the drive rods 137. By setting the limiting groove 138, the displacement of the drive rods 137 can be limited.

[0026] Furthermore, multiple evenly distributed docking blocks 139 are symmetrically arranged on both sides of the partition plate 13, and a docking groove 120 is provided on the top of the inner side wall of the cable tray side plate 12 for the docking blocks 139 to be inserted. The docking groove 120 and the docking blocks 139 are provided to position the partition plate 13 during installation, and also improve the connection strength between the partition plate 13 and the cable tray side plate 12, thereby improving the stability of the partition plate 13.

[0027] Furthermore, a plug-in rod 130 is fixedly connected to the bottom end face of the support column 131. The top end face of the cable tray base plate 11 and the top end face of the partition plate 13 are both provided with plug-in slots 110 for the plug-in rod 130 to be inserted. Through the setting of the plug-in slots 110 and the plug-in rod 130, the connection strength between the partition plate 13 and the cable tray base plate 11 or the upper and lower partition plates 13 is improved, thereby further enhancing the stability of the partition plate 13.

[0028] Furthermore, one end of the reset spring 136 is fixedly connected to the support plate 135, and the other end of the reset spring 136 is fixedly connected to the inner wall of the receiving groove 134.

[0029] It should be noted that the height of the dividing vertical plate 14 is less than or equal to the height of the support column 131.

[0030] The working principle of this utility model:

[0031] During installation, align the mating block 139 on the partition plate 13 with the mating groove 120 on the cable tray side plate 12 and press it down from top to bottom. During the pressing process, the insertion rod 130 on the partition plate 13 is inserted into the insertion groove 110 on the cable tray base plate 11. Depending on the usage requirements, align the mating block 139 on another partition plate 13 with the mating groove 120 on the cable tray side plate 12 and press it down from top to bottom. During the pressing process, the insertion rod 130 on the other partition plate 13 is inserted into the insertion groove 110 on the partition plate 13, thereby separating the cables inside the cable tray body 1. Depending on the usage requirements, pull the drive rod 137. The drive rod 137 drives the support plate 135 to move synchronously and compress the return spring 136. The return spring 136 undergoes elastic deformation until the support plate 135 is completely housed in the receiving groove 134. Since the partition vertical plate 14 is detached from the support plate 135, it rotates under its own weight and hangs freely. Then, the drive rod 137 is released, and the return spring 136 rebounds under elastic action, causing the support plate 135 and the drive rod 137 to return to their original positions. At this time, the first fastening hole 140 on the partition vertical plate 14 is connected to the second fastening hole 132 on the support column 131. The fastening bolt 15 is inserted into the first fastening hole 140 and the second fastening hole 132 to fix the partition vertical plate 14 and the support column 131 together, thereby further dividing the space after it has been divided by the partition horizontal plate 13.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A flexible adjustable cable tray comprising a tray body (1), characterized in that: The bridge body (1) includes a bridge bottom plate (11), the bridge bottom plate (11) both sides symmetry is equipped with bridge side plate (12), two bridge side plates (12) between being equipped with a plurality of detachable partition horizontal plate (13), the partition horizontal plate (13) bottom rotatablely connected with two symmetrical partition vertical plate (14), the partition vertical plate (14) is opened through a plurality of first fastening hole (140) for fastening bolt (15) insertion, the partition vertical plate (14) outside partition horizontal plate (13) bottom end surface fixedly connected with the support column (131) corresponding to the first fastening hole (140), the support column (131) is opened through the second fastening hole (132) being communicated with the first fastening hole (140), and the bottom end surface of partition horizontal plate (13) is equipped with fixed block (133) on both sides, the inside of fixed block (133) is opened through the accommodation groove (134), the accommodation groove (134) is slidably connected with the support plate (135), one end of support plate (135) extends to the outside of accommodation groove (134), and the one end of support plate (135) in accommodation groove (134) is connected with reset spring (136).

2. The cable tray of claim 1, wherein: The both sides of support plate (135) are symmetrically provided with driving rods (137), and the limiting grooves (138) capable of limiting the forward and backward displacement of driving rods (137) are formed in the fixed blocks (133).

3. The cable tray of claim 1, wherein: The both sides of partition horizontal plate (13) are symmetrically provided with a plurality of uniformly distributed butt blocks (139), and the butt grooves (120) capable of inserting butt blocks (139) are formed in the inner walls of bridge side plates (12).

4. The cable tray of claim 1, wherein: The bottom end surface of support column (131) is fixedly connected with the insertion rod (130), and the top end surface of bridge bottom plate (11) and the top end surface of partition horizontal plate (13) are both provided with the insertion grooves (110) capable of inserting insertion rod (130).

5. The cable tray of claim 1, wherein: One end of reset spring (136) is fixedly connected with support plate (135), and the other end of reset spring (136) is fixedly connected with the inner wall of accommodation groove (134).

Images