Suspended cable bridge structure

Abstract

The utility model relates to the technical field of cable bridges, and discloses a structure of a suspension type cable bridge, which comprises a shell, the bottom of the shell is connected with a protective shell in a sliding manner, the inside of the protective shell is connected with two limiting columns in a sliding manner, and the limiting columns are sleeved with elastic assemblies for providing counter-acting force. Two positioning plates are fixedly connected to the bottom of the protective shell, a supporting plate is fixedly connected to the bottom of the protective shell, clamping plates are fixedly connected to the exteriors of the two limiting columns, and handles are fixedly connected to the exteriors of the clamping plates. According to the utility model, the handle is held to pull the clamping plate outwards, the clamping plate moves outwards to place the shell on the protective shell, and the shell is fixed on the protective shell, so that the suspension type quick installation of the cable bridge is realized without damaging the outside of the cable bridge, and after cables are classified and placed in a component manner, the fixed column is held and force is applied to enable the fixed column to rotate in the arc-shaped groove, so that the cable bridge can be quickly installed. Therefore, the cables in the cable fixing device are fixed, and the cables can be placed in a classified and component mode.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, in particular to the structure of a suspended cable tray. Background Art

[0002] A suspended cable tray is a cable tray system that suspends the cable tray from the ceiling, wall or other supporting structures by hanging. It is mainly used to support and manage cables, especially in places where the ground space is limited and ground interference needs to be avoided. A cable tray is a structural device for supporting and managing cables. The cable tray helps to keep the cables neat, reduce damage, and provide a convenient way for maintaining and replacing cables.

[0003] In the prior art, some devices directly fix the cable bridge with bolts and several support frames, which cannot be disassembled without damaging the cable tray, and will also cause the suspended installation of the cable bridge to be unstable, resulting in time-consuming and laborious disassembly and maintenance in the later stage. Therefore, a new structure of a suspended cable tray is proposed. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a structure of a suspended cable tray, aiming to improve the problem that some devices in the prior art cannot be disassembled without damaging the cable tray.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] The structure of a suspended cable tray includes a housing. A protective shell is slidably connected to the bottom of the housing. Two limiting columns are slidably connected inside the protective shell. An elastic component that provides a reaction force is sleeved outside the limiting columns. Two positioning plates are fixedly connected to the bottom of the protective shell. Two holes I are opened outside the positioning plates. A support plate is fixedly connected to the bottom of the protective shell. Clamping plates are fixedly connected to the outside of the two limiting columns. A handle is fixedly connected to the outside of the clamping plates.

[0007] As a further description of the above technical solution:

[0008] The elastic component includes a spring. One end of the spring is fixedly connected inside the protective shell, and the other end of the spring is fixedly connected to the outside of the clamping plate.

[0009] As a further description of the above technical solution:

[0010] A plurality of holes II are opened inside the housing. A plurality of arc-shaped grooves are opened inside the housing.

[0011] As a further description of the above technical solution:

[0012] Inside the housing, a plurality of arc-shaped plates are rotatably connected. Two fixing blocks are fixedly connected to the outside of the arc-shaped plate, and fixing columns are fixedly connected to the outside of the fixing blocks;

[0013] As a further description of the above technical solution:

[0014] A top cover is slidably connected to the top of the housing;

[0015] As a further description of the above technical solution:

[0016] The outside of the positioning plate is fixedly connected to the support plate, and the outside of the protective shell is detachably connected to the outside of the clamping plate;

[0017] As a further description of the above technical solution:

[0018] The top cover is made of polyurethane waterproof coating, and the protective shell is made of epoxy polyurethane coating.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, by holding the handle and pulling the clamping plate outwards, the limiting column moves outwards following the movement of the clamping plate. The housing is placed on the protective shell, so that the clamping plate moves inwards under the pulling force of the spring reaction force and stops when it touches the housing, thereby fixing the housing on the protective shell, realizing the quick installation of the cable tray in a suspended manner without damaging its exterior.

[0021] 2. In the utility model, by passing the cables through the arc-shaped plates inside the arc-shaped grooves one by one, after placing the cables in categories and quantities, hold the fixing column and apply force to make it rotate inside the arc-shaped groove, and turn the arc-shaped plate into the arc-shaped groove at the notch of the arc-shaped plate, thereby fixing the cables inside it, realizing the placement of the cables in categories and quantities. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the structure of the suspended cable tray proposed by the utility model;

[0023] Figure 2 It is a schematic diagram of the structure of the top cover of the suspended cable tray proposed by the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the clamping plate of the suspended cable tray proposed by the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the arc-shaped plate of the suspended cable tray proposed by the utility model.

[0026] Legend Explanation:

[0027] 1. Outer shell; 2. Protective shell; 3. Limit post; 4. Spring; 5. Positioning plate; 6. Hole 1; 7. Support plate; 8. Clamping plate; 9. Handle; 10. Top cover; 11. Hole 2; 12. Arc groove; 13. Arc plate; 14. Fixed block; 15. Fixed post. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0029] Refer to Figure 1 、 Figure 3 As shown in, an embodiment provided by the present invention: the structure of a suspended cable tray includes an outer shell 1. The bottom of the outer shell 1 is slidably connected with a protective shell 2, which is rectangular and made of wear-resistant and impact-resistant metal materials, allowing the protective shell 2 to adjust its position when needed. Inside the protective shell 2, two limit posts 3 are slidably connected. The limit posts 3 are made of high-strength steel to ensure sufficient strength and durability, restricting the movement range of the clamping plate 8 during the sliding process and preventing it from moving excessively. An elastic force component that provides a reaction force is sleeved outside the limit posts 3. The elastic force component includes a spring 4, which is made of high-elastic steel material to ensure its elasticity and durability, enabling the spring 4 to provide a reaction force when the protective shell 2 slides and maintaining the stability of the structure. One end of the spring 4 is fixedly connected to the inside of the protective shell 2, and the other end of the spring 4 is fixedly connected to the outside of the clamping plate 8. Two positioning plates 5 are fixedly connected to the bottom of the protective shell 2. The positioning plates 5 are made of steel to provide a firm support. Two holes 1 are opened outside the positioning plates 5. A support plate 7 is fixedly connected to the bottom of the protective shell 2. The material of the support plate 7 can be a steel plate to provide additional support force. Two limit posts 3 are fixedly connected with a clamping plate 8 outside. A handle 9 is fixedly connected to the outside of the clamping plate 8. The handle 9 is strip-shaped, made of metal material, and has an anti-slip design on its surface;

[0030] Refer to Figure 2 、 Figure 4, there are multiple holes two 11 inside the outer shell 1, which provide necessary ventilation and drainage functions. The diameter and spacing of the holes are precisely designed to ensure the structural stability and heat dissipation effect. There are multiple arc-shaped grooves 12 inside the outer shell 1. The design of the arc-shaped grooves 12 can effectively reduce the friction between components and improve the convenience of assembly at the same time. There are multiple arc-shaped plates 13 rotatably connected inside the outer shell 1 to achieve adjustment and rotation functions. The rotation of the arc-shaped plates 13 can adjust their relative positions to meet different operation requirements. There are two fixing blocks 14 fixedly connected to the outside of the arc-shaped plates 13. The fixing blocks 14 are fixed to the outside of the arc-shaped plates 13 by bolts or welding to ensure the stability and positioning accuracy of the arc-shaped plates 13. There is a fixing column 15 fixedly connected to the outside of the fixing blocks 14. The top of the outer shell 1 is slidably connected with a top cover 10. The outside of the positioning plate 5 is fixedly connected to the support plate 7. The outside of the protective shell 2 is detachably connected to the outside of the clamping plate 8. The material of the top cover 10 is polyurethane waterproof coating. The material of the protective shell 2 is epoxy polyurethane coating, which has excellent waterproof performance to ensure that the inside of the outer shell 1 will not be affected by the external environment. The top cover 10 is slidably connected with the top of the outer shell 1, which is convenient for opening and closing. It is made of epoxy polyurethane coating and has high wear resistance and corrosion resistance.

[0031] Working principle: First, place the positioning plate 5 on the wall where the cable bridge needs to be hung, put the bolts into the holes one 6 to fix the whole. Hold the handle 9 and pull the clamping plate 8 outwards, so that the limit post 3 moves outwards following the movement of the clamping plate 8, and the spring 4 is pulled and stretched horizontally. Place the outer shell 1 on the protective shell 2, and then withdraw the force on the handle 9, so that the clamping plate 8 moves inwards under the pulling force of the reaction force of the spring 4 and stops when it touches the outer shell 1, thus fixing the outer shell 1 on the protective shell 2, realizing the quick suspension installation of the cable bridge without damaging its exterior.

[0032] Open the top cover 10, place the cables one by one in the arc-shaped grooves 12 in sequence and pass through the arc-shaped plates 13 inside the arc-shaped grooves 12. After placing the cables in categories and quantities, hold the fixing column 15 and apply force to make it rotate inside the arc-shaped grooves 12, so that the fixing blocks 14 fixed to it drive the arc-shaped plates 13 to rotate inside the arc-shaped grooves 12, and turn the notch of the arc-shaped plates 13 into the arc-shaped grooves 12, thus fixing the cables inside and further protecting them. At the same time, the shape of the top cover 10 is sloped to facilitate the sliding of rainwater. There are multiple holes two 11 inside the outer shell 1 to drain the water that accidentally enters the inside of the outer shell 1, realizing the placement of cables in categories and quantities.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A structure of a suspended cable tray, comprising a housing (1), characterized in that: The bottom of the shell (1) is slidably connected to a protective shell (2), the interior of the protective shell (2) is slidably connected to two limit columns (3), the outer sleeve of the limit columns (3) is provided with an elastic component that provides a reaction force, the bottom of the protective shell (2) is fixedly connected to two positioning plates (5), the outer side of the positioning plates (5) is provided with two holes (6), the bottom of the protective shell (2) is fixedly connected to a support plate (7), the outer sides of the two limit columns (3) are fixedly connected to a clamping plate (8), and the outer side of the clamping plate (8) is fixedly connected to a handle (9).

2. The structure of the suspended cable tray according to claim 1 is characterized in that: The elastic component comprises a spring (4), one end of the spring (4) is fixedly connected to the inside of the protective shell (2), and the other end of the spring (4) is fixedly connected to the outside of the clamping plate (8).

3. The structure of the suspended cable tray according to claim 1 is characterized in that: The shell (1) is provided with a plurality of holes (11) inside, and the shell (1) is provided with a plurality of arc-shaped grooves (12) inside.

4. The structure of the suspended cable tray according to claim 1 is characterized in that: The shell (1) is internally rotatably connected with a plurality of arc-shaped plates (13), the arc-shaped plates (13) are externally fixedly connected with two fixing blocks (14), and the fixing blocks (14) are externally fixedly connected with fixing columns (15).

5. The structure of the suspended cable tray according to claim 1 is characterized in that: A top cover (10) is slidably connected to the top of the housing (1).

6. The structure of the suspended cable tray according to claim 1 is characterized in that: The outside of the positioning plate (5) is fixedly connected to the support plate (7), and the outside of the protective shell (2) is detachably connected to the outside of the clamping plate (8).

7. The structure of the suspended cable tray according to claim 5 is characterized in that: The material of the top cover (10) is polyurethane waterproof coating, and the material of the protective shell (2) is epoxy polyurethane coating.

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