Aluminum alloy bridge with cable fixing function

Abstract

The utility model relates to the technical field of cable bridges, in particular to an aluminum alloy bridge with a cable fixing function, which comprises a bridge body, a partition plate is arranged in the bridge body, and a plurality of bearing plates with arc-shaped structures are arranged on two sides of the partition plate. A baffle extending in the length direction of the bearing plate is arranged on the end face of the top of the bearing plate, a plurality of sliding grooves penetrating through the bearing plate are formed in the baffle, sliding rods are arranged in the sliding grooves in a sliding mode, and the tops of the sliding rods extend to the outer side of the baffle to be provided with a press-fitting plate which is matched with the bearing plate to fix a cable. The bottom of the sliding rod extends to the outer side of the bearing plate and is provided with a stopping plate, and the outer side of the sliding rod between the stopping plate and the bearing plate is coaxially sleeved with a driving spring. According to the cable bridge, cables can be separately placed in the bridge body, the phenomenon that the cables are mutually wound and stacked is avoided, and meanwhile convenience and efficiency of later cable maintenance by workers are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an aluminum alloy bridge with the function of fixing cables. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. The cable trays can be erected independently in buildings or attached to various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts must be galvanized.

[0003] The overall functions of the cable trays currently on the market are too single. After the cables are laid inside the cable tray, they are not well separated, causing them to become entangled with each other, which is very inconvenient for engineers to inspect and repair the cables later. Summary of the invention

[0004] The purpose of the utility model is to provide an aluminum alloy bridge with the function of fixing cables in view of the defects of the prior art, so as to solve the problem that the overall function of the cable bridge currently on the market is too single, and after the cables are laid inside the cable bridge, they are not well separated, causing the cables to be entangled with each other, which is very unfavorable for engineers to inspect and repair the cables at a later stage.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aluminum alloy bridge with the function of fixing cables comprises a bridge body, a partition plate is arranged inside the bridge body, a plurality of arc-shaped bearing plates are arranged on both sides of the partition plate, a baffle plate extending along the length direction of the bearing plate is arranged on the top end face of the bearing plate, a plurality of slide grooves penetrating the bearing plate are opened on the baffle plate, a slide rod is slidingly arranged in the slide groove, a pressing plate cooperating with the bearing plate for fixing the cable is arranged at the top of the slide rod extending to the outside of the baffle plate, the stop plate is arranged at the bottom of the slide rod extending to the outside of the bearing plate, and a driving spring is arranged on the coaxial sleeve on the outside of the slide rod between the stop plate and the bearing plate.

[0007] As a preferred technical solution of the utility model, a driving pull ring integrally formed therewith is provided on the top end surface of the press-fit plate.

[0008] Through the above technical solution, by utilizing the setting of the driving pull ring, it is convenient for the staff to drive the pressing plate to move, thereby greatly improving the convenience.

[0009] As an optimal technical solution of the utility model, guide grooves penetrating the supporting plate are provided on the baffles on both sides of the slide groove, and guide rods are slidably provided in the guide grooves. The top of the guide rod is fixedly connected to the pressing plate, and the bottom of the guide rod extends to the outside of the supporting plate.

[0010] Through the above technical solution, the guide groove and the guide rod are arranged to improve the stability of the press-fit plate when it moves up and down.

[0011] As a preferred technical solution of the present invention, the load-bearing plate is fixedly connected to the partition plate via a connecting plate.

[0012] Through the above technical solution, the connection plate is provided to improve the connection strength between the bearing plate and the partition plate.

[0013] As a preferred technical solution of the utility model, the bearing plates on both sides of the baffle are penetrated with through grooves for the two ends of the press-fit plate to penetrate when the press-fit plate moves downward.

[0014] Through the above technical solution, by utilizing the provision of the through groove, the pressing plate and the bearing plate can clamp and fix cables of various sizes, thereby greatly improving the applicability.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the utility model is used, the pressing plate is first pulled upward by the driving pull ring, so that a gap is formed between the pressing plate and the bearing plate, and the cable is placed on the bearing plates on both sides of the baffle through the gap between the pressing plate and the bearing plate, and then the driving pull ring is loosened to make the pressing plate move downward, and the two sides of the pressing plate are inserted into the through groove so that the gap between the pressing plate and the bearing plate disappears, thereby clamping and fixing the cable placed on the bearing plate. The utility model can separate and place the cables in the bridge body, avoid the phenomenon of mutual entanglement and accumulation between the cables, and at the same time improve the convenience and efficiency of the staff in the later stage of cable maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the load-bearing plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the press-fit plate of the utility model;

[0020] In the figure: 1. Bridge body; 2. Partition plate; 3. Load-bearing plate; 4. Baffle plate; 5. Press-fit plate; 6. Connecting plate; 7. Through groove; 8. Slide groove; 9. Guide groove; 10. Drive pull ring; 11. Slide rod; 12. Stop plate; 13. Drive spring; 14. Guide rod. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with 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 making a clearer and more definite definition of the protection scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Example

[0023] The utility model provides an aluminum alloy bridge frame with the function of fixing cables. Figure 1-3 As shown, it includes a bridge frame body 1, a partition plate 2 is arranged inside the bridge frame body 1, and a plurality of arc-shaped bearing plates 3 are arranged on both sides of the partition plate 2. A baffle plate 4 extending along the length direction of the bearing plate 3 is arranged on the top end surface of the bearing plate 3, and the baffle plate 4 and the bearing plate 3 are an integrally formed structure, thereby improving the connection strength between the two. A plurality of slide grooves 8 penetrating the bearing plate 3 are opened on the baffle plate 4, and a slide rod 11 is slidably arranged in the slide groove 8. The top of the slide rod 11 extends to the outside of the baffle plate 4 and is provided with a press-fit plate 5 that cooperates with the bearing plate 3 to fix the cable. Through the arrangement of the press-fit plate 5 and the bearing plate 3, it can be The cables are separated and fixedly placed in the bridge body 1 to avoid the phenomenon of multiple cables being entangled and piled up with each other, and at the same time improves the convenience and efficiency of the staff's later maintenance of the cables. The inner side surface of the pressing plate 5 is an arc surface, and the bottom of the slide rod 11 extends to the outside of the load-bearing plate 3 and is provided with a stop plate 12. A drive spring 13 is coaxially sleeved on the outer side of the slide rod 11 between the stop plate 12 and the load-bearing plate 3. One end of the drive spring 13 is connected to the stop plate 12, and the other end of the drive spring 13 is connected to the load-bearing plate 3. The elastic force generated by the extrusion of the drive spring 13 improves the stability of the cable clamping and fixation.

[0024] Among them, a driving pull ring 10 integrally formed therewith is provided on the top end surface of the pressing plate 5. Through the setting of the driving pull ring 10, it is convenient for the staff to drive the pressing plate 5 to move up and down, which greatly improves the convenience.

[0025] Among them, the baffle plates 4 on both sides of the slide groove 8 are provided with guide grooves 9 that penetrate the supporting plate 3, and guide rods 14 are slidably provided in the guide grooves 9. The top of the guide rod 14 is fixedly connected to the press plate 5, and the bottom of the guide rod 14 extends to the outside of the supporting plate 3. Through the setting of the guide grooves 9 and the guide rods 14, the stability of the press plate 5 during up and down displacement is improved, and displacement of the press plate 5 during up and down displacement is avoided.

[0026] The supporting plate 3 is fixedly connected to the partition plate 2 via the connecting plate 6 . The connection plate 6 is provided to improve the connection strength between the supporting plate 3 and the partition plate 2 .

[0027] Among them, the supporting plates 3 on both sides of the baffle 4 are penetrated with through grooves 7 for the two ends of the pressing plate 5 to penetrate when it moves downward. Through the setting of the through grooves 7, the pressing plate 5 and the supporting plate 3 can clamp and fix cables of various sizes, greatly improving the applicability.

[0028] The working principle of the utility model is:

[0029] When in use, firstly, the pressing plate 5 is pulled upward by the driving pull ring 10, so that a gap is formed between the pressing plate 5 and the bearing plate 3, and the cable is placed on the bearing plate 3 on both sides of the baffle 4 from the gap between the pressing plate 5 and the bearing plate 3, and then the driving pull ring 10 is loosened to make the pressing plate 5 move downward, and the two sides of the pressing plate 5 are inserted into the through groove 7 so that the gap between the pressing plate 5 and the bearing plate 3 disappears, thereby clamping and fixing the cable placed on the bearing plate 3. The utility model can separate and place the cables in the bridge body 1, avoid the phenomenon of mutual entanglement and accumulation between the cables, and at the same time improve the convenience and efficiency of the staff in the later stage of cable maintenance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An aluminum alloy bridge with a cable fixing function, comprising a bridge body (1), characterized in that: A partition plate (2) is provided inside the bridge frame body (1), and a plurality of arc-shaped bearing plates (3) are provided on both sides of the partition plate (2). A baffle plate (4) extending along the length direction of the bearing plate (3) is provided on the top end surface of the bearing plate (3), and a plurality of slide grooves (8) penetrating the bearing plate (3) are provided on the baffle plate (4). A slide rod (11) is provided to slide in the slide groove (8), and a pressing plate (5) for fixing the cable in cooperation with the bearing plate (3) is provided at the top of the slide rod (11) to extend to the outside of the baffle plate (4), and a stop plate (12) is provided at the bottom of the slide rod (11) to extend to the outside of the bearing plate (3), and a driving spring (13) is provided on the coaxial sleeve outside the slide rod (11) between the stop plate (12) and the bearing plate (3).

2. The aluminum alloy bridge with cable fixing function according to claim 1 is characterized in that: The top end surface of the press-fit plate (5) is provided with a drive pull ring (10) integrally formed therewith.

3. The aluminum alloy bridge with cable fixing function according to claim 1 is characterized in that: The baffles (4) on both sides of the slide groove (8) are provided with guide grooves (9) penetrating the bearing plate (3), and guide rods (14) are slidably provided in the guide grooves (9). The top of the guide rod (14) is fixedly connected to the pressing plate (5), and the bottom of the guide rod (14) extends to the outside of the bearing plate (3).

4. The aluminum alloy bridge with cable fixing function according to claim 1 is characterized in that: The carrying plate (3) is fixedly connected to the partition plate (2) via a connecting plate (6).

5. The aluminum alloy bridge with cable fixing function according to claim 1 is characterized in that: The bearing plates (3) on both sides of the baffle plate (4) are provided with through grooves (7) for the two ends of the press-fit plate (5) to penetrate when the press-fit plate (5) moves downward.

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