A power bridge

Abstract

The utility model discloses a kind of electric power bridge, it is related to electric power facilities equipment technical field, including mounting seat, the upper surface of mounting seat is fixedly installed with fixed shell, the inner wall of mounting seat is fixedly connected with limiting assembly, the left and right sides of mounting seat are all provided with several heat dissipation holes, the limiting assembly includes limit seat, the lower surface of limit seat is fixedly connected with the inner wall bottom of mounting seat, the front and back sides of limit seat are all overlapped with limiting plate.The utility model discloses a kind of electric power bridge, by the action of limit seat, make electric wire can be neatly arranged in the inside of mounting seat, then under the action of two limiting plates, make arranged electric wire can be limited between limit seat and limiting plate, under the cooperation of limiting plate and limit seat, make electric wire can be clamped and limited, simple structure, easy operation, to ensure that electric wire is neatly arranged simultaneously, can also ensure the stability of electric wire when subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of power facility equipment technology, and in particular to a power cable tray. Background Technology

[0002] Cable trays are classified into trough type, tray type, ladder type, and mesh type structures. They consist of supports, brackets, and installation accessories. Cable trays inside buildings can be installed independently or laid on various building (structure) and pipe gallery supports. They should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts must be galvanized. After galvanizing, cable trays installed in the open air outside buildings are used.

[0003] The existing technology has the following problems: When using cable trays, their structural design makes it difficult to arrange wires neatly and orderly. If not careful, cables can easily become tangled and piled up, affecting the overall aesthetics and causing inconvenience for subsequent inspection and maintenance. On the other hand, they lack a flexible adjustment mechanism and cannot be fixed according to the differences in wire thickness. Thicker wires may become loose due to insecure fixing, while thinner wires may be damaged due to excessive binding, making it difficult to meet the stable installation requirements of wires of different specifications. Utility Model Content

[0004] This utility model provides a power cable tray to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A power cable tray includes a mounting base, a fixing shell is fixedly mounted on the upper surface of the mounting base, a limit component is fixedly connected to the inner wall of the mounting base, and a plurality of heat dissipation holes are provided on both the left and right sides of the mounting base.

[0006] Preferably, the limiting component includes a limiting seat, the lower surface of which is fixedly connected to the bottom of the inner wall of the mounting base, and limiting plates are attached to both the front and rear sides of the limiting seat. Arc-shaped limiting grooves are provided on the opposing surfaces of the two limiting plates and the limiting seat.

[0007] Preferably, four mounting plates are fixedly connected to the left side of the limiting seat, and the opposite sides of the two mounting plates in the front and rear portions respectively overlap with the opposite sides of the left portions of the two limiting plates.

[0008] Preferably, the inner cavities of the left portions of the two limiting plates are slidably connected to fixed rods, and the two fixed rods are located on the left side of the limiting seat. The upper and lower sides of the two fixed rods are respectively fixedly connected to the inner wall of the left portion of the mounting seat.

[0009] Preferably, the inner cavity of the left portion of both limiting plates is threaded with screws, and the two screws are located on the right side of the two fixing rods. The outer walls of the opposite portions of the two screws are respectively threaded to the inner cavities of the two middle mounting plates.

[0010] Preferably, T-shaped blocks are fixedly connected to the front and rear sides of the right portion of the two limiting plates, and U-shaped plates are movably sleeved on the outer walls of the two T-shaped blocks, with the U-shaped plates located on the right side of the limiting seat. The front and rear sides of the U-shaped plates overlap with the opposite surfaces of the right portions of the two limiting plates, respectively.

[0011] Preferably, two auxiliary limiting plates are fixedly connected to the left side of the inner wall of the mounting base, and the two auxiliary limiting plates are located on the front and rear sides of the limiting base respectively. Limiting grooves are formed on the upper surface of the two auxiliary limiting plates.

[0012] Preferably, a protective pad is fixedly connected to the lower surface of the right part of the limiting plate, and the protective pad is made of elastic rubber.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model provides a power cable tray. Through the action of the limiting seat, the wires can be neatly arranged inside the mounting base. Then, under the action of two limiting plates, the arranged wires can be restricted between the limiting seat and the limiting plates. With the cooperation of the limiting plates and the limiting seat, the wires can be clamped and limited. The structure is simple and the operation is convenient. This ensures that the wires are neatly arranged and that the wires are stable during subsequent use.

[0014] 2. This utility model provides a power cable tray. Since the front of the mounting plate is provided with several mounting holes, the height of the two limiting plates can be adjusted according to the thickness of the wire during use. Then, the adjusted limiting plates can be fixed with screws, which makes it easy to adjust and fix according to the thickness of the wire during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the left side structure of the limiting component of this utility model; Figure 5 This is a schematic diagram of the right side structure of the limiting component of this utility model; Figure 6 This is a schematic diagram of the structure of the U-shaped plate of this utility model.

[0016] In the diagram: 1. Mounting base; 2. Fixing shell; 3. Heat dissipation hole; 4. Limiting component; 41. Limiting seat; 42. Fixing rod; 43. Limiting plate; 44. T-block; 45. Auxiliary limiting plate; 46. Protective pad; 47. U-shaped plate; 48. Mounting plate; 49. Screw. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] like Figure 1 As shown, a power cable tray includes a mounting base 1, a fixing shell 2 fixedly mounted on the upper surface of the mounting base 1, a limit assembly 4 fixedly connected to the inner wall of the mounting base 1, and several heat dissipation holes 3 opened on both the left and right sides of the mounting base 1.

[0019] The limiting component 4 allows the wires to be neatly arranged inside the mounting base 1. Then, the fixing shell 2 is fixed to the upper surface of the mounting base 1 by bolts, thereby protecting the wires through the mounting base 1 and the fixing shell 2. The device can be easily cooled by several heat dissipation holes 3.

[0020] like Figure 2 As shown, two auxiliary limiting plates 45 are fixedly connected to the left side of the inner wall of the mounting base 1, and the two auxiliary limiting plates 45 are located on the front and rear sides of the limiting base 41 respectively. Limiting grooves are opened on the upper surface of the two auxiliary limiting plates 45. The auxiliary limiting plate 45 enables the limiting plate 43 to be confined to one side of the inner wall of the mounting base 1 before use, thus facilitating the placement of the wire into the limiting base 41 by the staff.

[0021] A protective pad 46 is fixedly connected to the lower surface of the right part of the limiting plate 43. The protective pad 46 is made of elastic rubber. The protective pad 46 provides a certain degree of protection between the limiting plate 43 and the mounting base 1 during operation.

[0022] like Figure 3 , Figure 6 As shown, T-shaped blocks 44 are fixedly connected to the front and rear sides of the right part of the two limiting plates 43. U-shaped plates 47 are movably sleeved on the outer walls of the two T-shaped blocks 44 and the U-shaped plates 47 are located on the right side of the limiting seat 41. The front and rear sides of the U-shaped plates 47 overlap with the opposite surfaces of the right parts of the two limiting plates 43, respectively. Since the U-shaped plate 47 has limiting grooves on its front and rear surfaces, the limiting plate 43 can be limited by the T-shaped block 44. In use, simply place several wires into the limiting grooves on the upper surface of the limiting seat 41, and then rotate the limiting plate 43 from the left side of the inner wall of the mounting base 1 to the limiting seat 41 using the fixing rod 42. At this time, the side of the limiting plate 43 closest to the limiting seat 41 overlaps with the outer wall of the U-shaped plate 47. Then slide the limiting plate 43 downward so that the T-shaped block 44 can be engaged with the inside of the U-shaped plate 47, thereby limiting the rotated limiting plate 43. At the same time, with the cooperation of the limiting plate 43 and the limiting seat 41, the wires can be clamped and limited. The structure is simple and the operation is convenient.

[0023] like Figure 4 As shown, four mounting plates 48 are fixedly connected to the left side of the limiting seat 41. The opposite sides of the two mounting plates 48 in the front and rear parts overlap with the opposite sides of the left parts of the two limiting plates 43 respectively. The inner cavities of the left parts of the two limiting plates 43 are threaded with screws 49 and the two screws 49 are located on the right side of the two fixing rods 42. The outer walls of the opposite parts of the two screws 49 are threaded with the inner cavities of the two mounting plates 48 in the middle. Since the mounting plate 48 has several mounting holes on the front, the height of the two limiting plates 43 can be adjusted according to the thickness of the wire during use. Then, the adjusted limiting plates 43 can be fixed with screws 49, which makes it easy to adjust and fix according to the thickness of the wire during use.

[0024] like Figure 5 As shown, the limiting component 4 includes a limiting seat 41. The lower surface of the limiting seat 41 is fixedly connected to the bottom of the inner wall of the mounting base 1. Limiting plates 43 are attached to the front and rear sides of the limiting seat 41. Arc-shaped limiting grooves are provided on the opposite surfaces of the two limiting plates 43 and the limiting seat 41. Fixing rods 42 are slidably connected to the inner cavities of the left part of the two limiting plates 43, and the two fixing rods 42 are located on the left side of the limiting seat 41. The upper and lower sides of the two fixing rods 42 are fixedly connected to the inner wall of the left part of the mounting base 1, respectively. The limiting seat 41 enables the wires to be neatly arranged inside the mounting base 1. Then, under the action of the two limiting plates 43, the arranged wires are restricted between the limiting seat 41 and the limiting plates 43, thereby ensuring that the wires are neat and stable after installation.

[0025] The working principle of this utility model is as follows: First, the wires are placed sequentially into the arc-shaped limiting grooves opened on the upper surface of the limiting seat 41. Then, the limiting plate 43 is moved upward so that the T-shaped block 44 can move above the auxiliary limiting plate 45. At this time, under the action of the fixing rod 42, the limiting plate 43 is rotated to approach the limiting seat 41. At this time, the side of the limiting plate 43 near the limiting seat 41 overlaps with the outer wall of the U-shaped plate 47. Then, the limiting plate 43 is slid downward so that the T-shaped block 44 can be locked into the interior of the U-shaped plate 47, thereby limiting the rotation of the limiting plate 43. The height of the limiting plate 43 is adjusted according to the thickness of the wire. Then, the limiting plate 43 is fixed by the action of the mounting plate 48 and the screw 49. The other limiting plate 43 is fixed in the same way. Thus, under the action of the limiting plate 43 and the limiting seat 41, the wires can be arranged neatly and stably inside the mounting base 1. The device can be easily cooled by the action of several heat dissipation holes 3.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A power cable tray, comprising a mounting base (1), characterized in that: A fixed shell (2) is fixedly installed on the upper surface of the mounting base (1), and a limit component (4) is fixedly connected to the inner wall of the mounting base (1). Several heat dissipation holes (3) are opened on both the left and right sides of the mounting base (1). The limiting component (4) includes a limiting seat (41), the lower surface of the limiting seat (41) is fixedly connected to the bottom of the inner wall of the mounting base (1), and the front and rear sides of the limiting seat (41) are both connected to limiting plates (43), and the opposite surfaces of the two limiting plates (43) and the limiting seat (41) are provided with arc-shaped limiting grooves. The left side of the limiting seat (41) is fixedly connected to four mounting plates (48), and the opposite sides of the two mounting plates (48) in the front and rear parts respectively overlap with the opposite sides of the left parts of the two limiting plates (43).

2. The power cable tray according to claim 1, characterized in that: The inner cavities of the left portion of the two limiting plates (43) are slidably connected with fixing rods (42), and the two fixing rods (42) are located on the left side of the limiting seat (41). The upper and lower sides of the two fixing rods (42) are respectively fixedly connected to the inner wall of the left portion of the mounting seat (1).

3. A power cable tray according to claim 1, characterized in that: The inner cavity of the left part of the two limiting plates (43) is threaded with screws (49), and the two screws (49) are located on the right side of the two fixing rods (42). The outer walls of the opposite parts of the two screws (49) are threadedly connected to the inner cavities of the two middle mounting plates (48).

4. A power cable tray according to claim 1, characterized in that: T-shaped blocks (44) are fixedly connected to the front and rear sides of the right portion of the two limiting plates (43). A U-shaped plate (47) is movably sleeved on the outer wall of the two T-shaped blocks (44) and the U-shaped plate (47) is located on the right side of the limiting seat (41). The front and rear sides of the U-shaped plate (47) overlap with the opposite surfaces of the right portion of the two limiting plates (43).

5. A power cable tray according to claim 1, characterized in that: Two auxiliary limiting plates (45) are fixedly connected to the left side of the inner wall of the mounting base (1), and the two auxiliary limiting plates (45) are located on the front and rear sides of the limiting base (41) respectively. Limiting grooves are opened on the upper surface of the two auxiliary limiting plates (45).

6. A power cable tray according to claim 1, characterized in that: A protective pad (46) is fixedly connected to the lower surface of the right part of the limiting plate (43), and the protective pad (46) is made of elastic rubber.

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