Combined cable bridge

Abstract

The utility model discloses a combined cable bridge which comprises a bridge body, a plurality of rotating shafts are rotatably connected to the inner side wall of the bridge body, rollers are fixedly connected to the rotating shafts, a plurality of groups of fixing blocks are fixedly connected to the side wall of the bridge body, the number of the fixing blocks in each group is two, and the number of the fixing blocks in each group is two. The two fixing blocks are symmetrically arranged, the two fixing blocks are arranged in an L shape, connecting rods are arranged on the two fixing blocks, first grooves are formed in the two connecting rods, hanging rods are slidably connected into the two first grooves, and the hanging rods are arranged in a concave shape; the upper end of the bridge body is fixedly connected with two connecting sliding plates. According to the utility model, different cables are separately erected, are not easy to be disordered, are convenient for later management and control, are convenient for daily installation, and have buffering and damping effects.

Description

Technical Field

[0001] The utility model relates to the technical field of laser drilling machines, in particular to a combined cable bridge. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type and grid type, and are composed of brackets, brackets and installation accessories. The cable tray can be erected alone or attached to various buildings. It has many advantages such as simple structure, beautiful shape and easy maintenance.

[0003] For example, Chinese patent application No. 202322086741.3 discloses a cable tray, which uses a cable tray body, a connecting plug, a connecting positioning frame, a limiting block, a rectangular through groove, a limiting rod, a fixing groove, a spring and a slider. Compared with the traditional method of using a connecting piece to fix two cable trays, this new installation method is simpler and more convenient. During the docking process of the two cable tray bodies, the connecting plug is directly inserted into the interior of the connecting positioning frame, and the connecting plug and the connecting positioning frame are clamped by the limiting block to ensure a firm connection between the two.

[0004] In the above solution, although it is convenient to connect the two cable trays, various cables are piled up inside the cable tray in a disorderly manner, making it difficult to identify and control cables for different purposes. In order to solve the above problems, we designed a combined cable tray. Utility Model Content

[0005] The utility model provides a combined cable bridge to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A combined cable bridge comprises a bridge body, wherein a plurality of rotating shafts are rotatably connected to the inner side wall of the bridge body, and rollers are fixedly connected to the plurality of rotating shafts; a plurality of groups of fixed blocks are fixedly connected to the side wall of the bridge body, and the number of fixed blocks in each group is two, and the two fixed blocks are symmetrically arranged, and the two fixed blocks are L-shaped, and the two fixed blocks are provided with connecting rods, and the two connecting rods are provided with a first groove, and the two first grooves are slidably connected with hanging rods, and the hanging rods are concavely arranged; the upper end of the bridge body is fixedly connected with two connecting slides, and the bridge body is provided with a cover plate, and the bottom side wall of the cover plate is provided with two connecting slide grooves, and the cover plate is provided with a plurality of heat dissipation recesses, and the plurality of heat dissipation recesses are provided with a plurality of first heat dissipation holes that are arranged through.

[0008] As a further improvement of the present technical solution: a second groove is provided on the connecting rod, the second groove is open downward, a buffer spring is fixedly connected to the side wall of the second groove, one end of the buffer spring is fixedly connected to one end of the fixed block, and one end of the fixed block is slidably connected in the second groove.

[0009] As a further improvement of the technical solution: a bolt is threadedly connected to the fixing block, and two groups of locking grooves are provided on the hanging rod, and each group of locking grooves are arranged vertically and equidistantly.

[0010] As a further improvement of the technical solution: one end of the fixing block is fixedly connected with a rubber sleeve, and the rubber sleeve abuts against the inner wall of the second groove.

[0011] As a further improvement of the technical solution: a plurality of second heat dissipation holes are provided on the bridge body.

[0012] As a further improvement of the technical solution: the upper end longitudinal section of the connecting slide groove and the longitudinal section of the connecting slide plate are both arranged in a semicircular shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The bridge body and the cover plate can be combined together by connecting the slide groove and the connecting slide plate, which can not only protect the cables but also facilitate the later inspection of the cables; by providing a heat dissipation recess on the cover plate, the interior of the bridge body can be divided into multiple spaces, so that different cables can be installed separately, which is not easy to be messy and convenient for later management and control; the daily installation of the bridge body is facilitated by the adjustable height hanging rod, and the buffering and shock absorption effect of the bridge body is improved by the setting of the buffer spring and the fixed block.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of a combined cable tray proposed by the utility model;

[0018] Figure 2This is a three-dimensional structural schematic diagram of a combined cable tray proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of a three-dimensional structure of a cover plate of a combined cable bridge.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Bridge body; 2. Rotating shaft; 3. Roller; 5. Cover plate; 6. Heat dissipation recess; 7. First heat dissipation hole; 8. Connecting slide groove; 9. Connecting slide plate; 10. Fixing block; 11. Connecting rod; 12. First groove; 13. Locking groove; 14. Hanging rod; 15. Bolt; 16. Second groove; 17. Buffer spring; 18. Second heat dissipation hole. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-3In an embodiment of the utility model, a combined cable bridge comprises a bridge body 1, a plurality of rotating shafts 2 are rotatably connected on the inner side wall of the bridge body 1, and rollers 3 are fixedly connected to the plurality of rotating shafts 2, a plurality of groups of fixed blocks 10 are fixedly connected to the side wall of the bridge body 1, and the number of each group of fixed blocks 10 is two, and the two fixed blocks 10 are symmetrically arranged, and the two fixed blocks 10 are both L-shaped, and the two fixed blocks 10 are both provided with connecting rods 11, and the two connecting rods 11 are both provided with first grooves 12, and the two first grooves 12 are slidably connected with hanging rods 14, and the hanging rods 14 are concavely arranged, and the upper end of the bridge body 1 is fixedly connected with two connecting slides 9, and the bridge body 1 is provided with a cover plate 5, and the bottom side wall of the cover plate 5 is provided with two connecting slide grooves 8, and the cover plate 5 is provided with a plurality of heat dissipation recesses 6, and the plurality of heat dissipation recesses 6 are provided with a plurality of first heat dissipation holes 7 which are arranged through.

[0026] See also Figure 1-3 A second groove 16 is provided on the connecting rod 11, and the second groove 16 is set to open downward. A buffer spring 17 is fixedly connected to the side wall of the second groove 16. One end of the buffer spring 17 is fixedly connected to one end of the fixed block 10, and one end of the fixed block 10 is slidably connected to the second groove 16. When shaking occurs, the buffer spring 17 can play a good shock-absorbing and buffering effect.

[0027] See also Figure 1-3 The fixing block 10 is threadedly connected with a bolt 15, and two groups of locking grooves 13 are provided on the hanging rod 14. Each group of locking grooves 13 are arranged vertically and equidistantly, so as to facilitate the adjustment of the length of the hanging rod 14 for better installation.

[0028] See also Figure 1-3 One end of the fixed block 10 is fixedly connected with a rubber sleeve, and the rubber sleeve abuts against the inner wall of the second groove 16, thereby increasing the resistance of the fixed block 10 to sliding up and down, thereby reducing the reaction force brought by the buffer spring 17.

[0029] See also Figure 1-3 A plurality of second heat dissipation holes 18 are provided on the bridge body 1 to enhance the heat dissipation effect of the bridge body 1 .

[0030] See also Figure 1-3 The upper end longitudinal section of the connecting groove 8 and the longitudinal section of the connecting slide plate 9 are both semicircular, which reduces the contact area between the connecting slide plate 9 and the connecting groove 8, thereby reducing the friction between the two and sliding better.

[0031] The working principle of the utility model is: when assembling, by aligning the connecting slide plate 9 and the connecting slide groove 8, and sliding the connecting slide plate 9 into the connecting slide groove 8, the bridge body 1 and the cover plate 5 can be combined together, so that the cable can be wrapped and protected. Conversely, after separation, it is also convenient to check the specific situation of the cable. The setting of the heat dissipation recess 6 can divide the bridge body 1 into multiple spaces, and the cables can be separated according to a certain rule, which is convenient for later inspection; by screwing the bolts 15 into the locking grooves 13 at different horizontal positions, the height of the hanging rod 14 can be adjusted, which is convenient for daily installation. The hanging rod 14 can suspend the bridge body 1. When shaking occurs, the buffer spring 17 can play a good shock-absorbing and buffering effect, and a rubber sleeve is wrapped at one end of the fixed block 10 to reduce the reaction force brought by the buffer spring 17.

[0032] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A combined cable tray, comprising a tray body (1), characterized in that: A plurality of rotating shafts (2) are rotatably connected to the inner side wall of the bridge frame body (1), and rollers (3) are fixedly connected to the plurality of rotating shafts (2). A plurality of groups of fixed blocks (10) are fixedly connected to the side wall of the bridge frame body (1), and each group of the fixed blocks (10) has two fixed blocks (10). The two fixed blocks (10) are symmetrically arranged, and the two fixed blocks (10) are arranged in an L shape. The two fixed blocks (10) are provided with connecting rods (11), and the two connecting rods (11) are provided with first recesses. A groove (12), two of the first grooves (12) are slidably connected with a hanging rod (14), the hanging rod (14) is set in a concave shape, the upper end of the bridge frame body (1) is fixedly connected with two connecting slide plates (9), the bridge frame body (1) is provided with a cover plate (5), the bottom side wall of the cover plate (5) is provided with two connecting slide grooves (8), the cover plate (5) is provided with a plurality of heat dissipation recessed parts (6), and the plurality of heat dissipation recessed parts (6) are each provided with a plurality of first heat dissipation holes (7) set in a through manner.

2. A combined cable tray according to claim 1, characterized in that: The connecting rod (11) is provided with a second groove (16), the second groove (16) is open downward, a buffer spring (17) is fixedly connected to the side wall of the second groove (16), one end of the buffer spring (17) is fixedly connected to one end of the fixed block (10), and one end of the fixed block (10) is slidably connected in the second groove (16).

3. A combined cable tray according to claim 2, characterized in that: The fixing block (10) is threadedly connected with a bolt (15), and the hanging rod (14) is provided with two groups of locking grooves (13), and each group of the locking grooves (13) are arranged vertically and equidistantly.

4. A combined cable tray according to claim 3, characterized in that: One end of the fixing block (10) is fixedly connected to a rubber sleeve, and the rubber sleeve abuts against the inner wall of the second groove (16).

5. A combined cable tray according to claim 4, characterized in that: The bridge frame body (1) is provided with a plurality of second heat dissipation holes (18) which are arranged through the bridge frame body (1).

6. A combined cable tray according to claim 5, characterized in that: The upper end longitudinal section of the connecting slide groove (8) and the longitudinal section of the connecting slide plate (9) are both arranged in a semicircular shape.

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