Anti-seismic composite high-corrosion-resistance mould pressing color steel bridge frame

Abstract

The utility model discloses an anti-seismic composite high-corrosion-resistance mould-pressing color steel bridge, relates to the technical field of steel bridges, and aims to solve the problems that most of existing mould-pressing color steel bridges are of a single-layer structure, and the outer surfaces of the existing mould-pressing color steel bridges are directly contacted with air, so that the outer surfaces of the existing mould-pressing color steel bridges are easy to corrode, the overall internal condition is influenced, and lines are damaged. According to the technical scheme, the cable tray is characterized by comprising a cable tray body, a protective outer layer and a fixed inner layer are arranged in the cable tray body, a filling groove is reserved between the protective outer layer and the fixed inner layer, the filling groove is filled with anti-corrosion filler used for partition and corrosion prevention, and a first mounting plate is fixedly connected to the upper end of the cable tray body; the movable ends of the two ends of the first mounting plate are connected with second mounting plates, and mounting screw holes are formed in the first mounting plate and the second mounting plates. The effects of combined corrosion prevention, stable installation and high positioning strength are achieved.

Description

Technical Field

[0001] This utility model relates to the field of steel cable tray technology, and in particular to a seismic-resistant composite high corrosion-resistant molded color steel cable tray. Background Technology

[0002] Steel cable trays, building upon the advantages of various cable tray types, focus on improvements in heat insulation, heat dissipation, and fire resistance. Their structure is composite, with double heat insulation, internal and external flame retardancy, and fire resistance, while also possessing advantages such as ventilation and self-extinguishing properties in case of fire. The inner channel of the stainless steel cable tray is composed of glass fiber reinforced plastic and various flame-retardant and fire-resistant materials, while the outer surface is coated with fire-retardant paint.

[0003] The existing technical solutions mentioned above have the following drawbacks: Most of the existing molded color steel cable trays are single-layer structures, and the outer surface is in direct contact with the air, which can easily cause surface corrosion, thereby affecting the overall internal condition, damaging the lines, increasing the poor protection effect on the lines, and reducing the overall service life. Utility Model Content

[0004] The purpose of this invention is to provide a composite, highly corrosion-resistant, molded color steel cable tray with a superimposed, double-layer structure that is earthquake-resistant.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A seismic-resistant composite high corrosion-resistant molded color steel cable tray includes a cable tray body. The cable tray body includes a protective outer layer and a fixed inner layer. A filling groove is reserved between the protective outer layer and the fixed inner layer. The filling groove is filled with anti-corrosion filler for isolation and corrosion prevention. A first mounting plate is fixedly connected to the upper end of the cable tray body. A second mounting plate is connected to the movable ends of the first mounting plate. Both the first mounting plate and the second mounting plate are provided with mounting screw holes.

[0007] By adopting the above technical solution, a double-layer structure is formed by the protective outer layer and the fixed inner layer, and anti-corrosion filler is filled between the protective outer layer and the fixed inner layer to ensure a good overall anti-corrosion effect. The double layer also prevents the corrosion of the outer layer from affecting the wires in the inner layer, resulting in excellent overall protection.

[0008] Furthermore, the cable tray body has edge sealing strips fixedly connected to both ends for sealing, and the edge sealing strips have an outer side coated with anti-corrosion paint.

[0009] By adopting the above technical solution, the edge sealing strip with the anti-corrosion coating on the outside has a good anti-corrosion effect. At the same time, the edge sealing strip can prevent the anti-corrosion filler from being exposed, and the overall protection effect is excellent.

[0010] Furthermore, an adjustment mechanism for adjusting the distance and angle of the second mounting plate is provided on the outer side of the cable tray body. The adjustment mechanism and the second mounting plate are symmetrically distributed about the vertical center line of the cable tray body.

[0011] By adopting the above technical solution, the adjustment mechanism can adjust the position of the second mounting plate, and the angle of the second mounting plate can also be adjusted to ensure a good installation effect of the second mounting plate.

[0012] Furthermore, the adjustment mechanism includes a fixed sleeve fixedly connected to the outside of the cable tray body, an adjustment rod detachably connected inside the fixed sleeve, and an installation groove for installing the adjustment rod inside the fixed sleeve.

[0013] By adopting the above technical solution, the adjusting rod can be moved and adjusted inside the fixed sleeve, ensuring that the length of the adjusting rod can be adjusted according to the condition of the second mounting plate, thus increasing the overall flexibility.

[0014] Furthermore, a fixing screw is threaded onto the outer wall of the fixing sleeve, and a fixing screw hole adapted to the fixing screw is opened on the side wall of the adjusting rod. The fixing screw passes through the outer wall of the fixing sleeve and is threaded into the fixing screw hole. The fixing screw holes are evenly distributed on the side wall of the adjusting rod.

[0015] By adopting the above technical solution, the fixing screw holes evenly distributed on the side wall of the adjusting rod can ensure that the adjusting rod is fixed in multiple positions on the fixing sleeve, which facilitates the overall adjustment and fixation and increases the overall fixing effect.

[0016] Furthermore, a mounting base is fixedly connected to the upper end of the adjusting rod, and a positioning block is fixedly connected to the upper end of the mounting base. The positioning blocks are symmetrically distributed about the horizontal center line of the mounting base. A connecting shaft is fixedly connected inside the positioning block. An adjusting block is fixedly connected to the lower end of the second mounting plate. An adjusting hole adapted to the connecting shaft is opened inside the adjusting block. The second mounting plate is movably connected to the connecting shaft through the adjusting hole.

[0017] By adopting the above technical solution, the second mounting plate rotates through the connecting shaft and adjustment hole, ensuring a good overall rotation adjustment effect and facilitating the installation of the second mounting plate.

[0018] In summary, the beneficial technical effects of this utility model are as follows:

[0019] 1. It adopts a double-layer structure consisting of a protective outer layer and a fixed inner layer, and fills the space between the protective outer layer and the fixed inner layer with anti-corrosion filler to ensure a good overall anti-corrosion effect. The double layer also prevents the corrosion of the outer layer from affecting the wires in the inner layer, resulting in a combined anti-corrosion effect.

[0020] 2. A triangular structure is formed by the second mounting plate symmetrically distributed on the outside of the cable tray body and the cable tray body, which ensures good stability after the cable tray body is installed. At the same time, both the first mounting plate and the second mounting plate have fixing screw holes for installation, ensuring a good overall installation effect and producing a stable installation effect.

[0021] 3. The use of equally spaced fixing screw holes on the side wall of the adjusting rod ensures that the adjusting rod can be fixed in multiple positions on the fixing sleeve. Furthermore, the second mounting plate rotates through the connecting shaft and the adjusting hole, ensuring that the second mounting plate can be positioned and installed according to the actual situation, resulting in a high positioning strength. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the disassembled structure of the adjustment mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the main body of the cable tray of this utility model.

[0025] In the diagram, 1. Cable tray body; 2. First mounting plate; 3. Second mounting plate; 4. Mounting screw hole; 5. Edge sealing strip; 6. Adjustment mechanism; 11. Protective outer layer; 12. Fixed inner layer; 13. Filling groove; 14. Anti-corrosion filler; 61. Fixing sleeve; 62. Adjusting rod; 63. Mounting groove; 64. Fixing screw; 65. Fixing screw hole; 66. Mounting base; 67. Positioning block; 68. Connecting shaft; 69. Adjusting block; 610. Adjusting hole. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings.

[0027] Reference Figure 3 A seismic-resistant composite high corrosion-resistant molded color steel cable tray includes a cable tray body 1. The cable tray body 1 includes a protective outer layer 11 and a fixed inner layer 12. A filling groove 13 is reserved between the protective outer layer 11 and the fixed inner layer 12. The filling groove 13 is filled with anti-corrosion filler 14 for isolation and corrosion prevention. A first mounting plate 2 is fixedly connected to the upper end of the cable tray body 1. A second mounting plate 3 is connected to the movable ends of the first mounting plate 2. Both the first mounting plate 2 and the second mounting plate 3 are provided with mounting screw holes 4. The second mounting plate 3 and the first mounting plate 2 are fixedly installed at the same time to ensure a good overall installation effect. The anti-corrosion filler 14 can be replaced according to the actual situation and can be PVC filler, etc., without limiting the specific type.

[0028] Reference Figure 1The cable tray body 1 has fixed edge sealing strips 5 at both ends for sealing. The edge sealing strips 5 are coated with anti-corrosion paint on the outside, which has a good anti-corrosion effect. The specific type of anti-corrosion paint is not limited. The cable tray body 1 is provided with an adjustment mechanism 6 for adjusting the distance and angle of the second mounting plate 3. The adjustment mechanism 6 and the second mounting plate 3 are symmetrically distributed about the vertical center line of the cable tray body 1. The second mounting plate 3 and the adjustment mechanism 6 are installed at an angle, forming a triangular reinforcement effect with the cable tray body 1 to ensure good overall installation stability.

[0029] Reference Figure 2 The adjusting mechanism 6 includes a fixing sleeve 61 fixed to the outside of the cable tray body 1. An adjusting rod 62 is detachably connected inside the fixing sleeve 61. The fixing sleeve 61 has an installation groove 63 for installing the adjusting rod 62. The installation groove 63 is adapted to the shape and size of the adjusting rod 62, facilitating position adjustment and increasing overall flexibility. A fixing screw 64 is threaded onto the outer wall of the fixing sleeve 61. The side wall of the adjusting rod 62 has fixing screw holes 65 that match the fixing screw 64. The fixing screw 64 passes through the outer wall of the fixing sleeve 61 and is threaded into the fixing screw holes 65. The fixing screw holes 65 are evenly distributed on the side wall of the adjusting rod 62. The evenly spaced fixing screw holes 65 on the wall facilitate the fixing of the adjusting rod 62 in different positions, increasing the overall practicality. The upper end of the adjusting rod 62 is fixedly connected to the mounting base 66, and the upper end of the mounting base 66 is fixedly connected to the positioning block 67. The positioning block 67 is symmetrically distributed about the horizontal center line of the mounting base 66. The connecting shaft 68 is fixedly connected inside the positioning block 67. The lower end of the second mounting plate 3 is fixedly connected to the adjusting block 69. The adjusting block 69 has an adjusting hole 610 that matches the connecting shaft 68. The second mounting plate 3 is movably connected to the connecting shaft 68 through the adjusting hole 610. The second mounting plate 3 can change its angle, so as to fit and fix it according to the wall surface, increasing the overall fixing effect.

[0030] The implementation principle of this embodiment is as follows: First, the first mounting plate 2 at the upper end of the cable tray body 1 is attached to the wall, and at the same time, the adjusting rod 62 is moved inside the mounting groove 63 to adjust the length of the adjusting mechanism 6. Then, the second mounting plate 3 is attached to the wall. During the attachment process, the second mounting plate 3 rotates through the connecting shaft 68 and the adjusting hole 610 to attach and fix it according to the wall surface, ensuring a good overall rotation adjustment effect. At the same time, the protective outer layer 11 and the fixed inner layer 12 form a double-layer structure, and the anti-corrosion filler 14 is filled between the protective outer layer 11 and the fixed inner layer 12 to ensure a good overall anti-corrosion effect. The double layer prevents the outer layer corrosion from affecting the inner layer wires, resulting in excellent overall protection.

[0031] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A seismic-resistant composite high-corrosion-resistant molded color steel cable tray, comprising a cable tray body (1), characterized in that: The cable tray body (1) includes a protective outer layer (11) and a fixed inner layer (12). A filling groove (13) is reserved between the protective outer layer (11) and the fixed inner layer (12). The filling groove (13) is filled with anti-corrosion filler (14) for isolation and anti-corrosion. A first mounting plate (2) is fixedly connected to the upper end of the cable tray body (1). A second mounting plate (3) is connected to the movable ends of the first mounting plate (2). Both the first mounting plate (2) and the second mounting plate (3) are provided with mounting screw holes (4).

2. The earthquake-resistant composite high-corrosion-resistant molded color steel cable tray according to claim 1, characterized in that: The cable tray body (1) has sealing strips (5) for sealing at both ends. The sealing strips (5) are coated with anti-corrosion paint on the outside.

3. The earthquake-resistant composite high-corrosion-resistant molded color steel cable tray according to claim 1, characterized in that: An adjustment mechanism (6) for adjusting the distance and angle of the second mounting plate (3) is provided on the outside of the main body (1) of the cable tray. The adjustment mechanism (6) and the second mounting plate (3) are symmetrically distributed about the vertical center line of the main body (1) of the cable tray.

4. The earthquake-resistant composite high-corrosion-resistant molded color steel cable tray according to claim 3, characterized in that: The adjustment mechanism (6) includes a fixed sleeve (61) fixedly connected to the outside of the cable tray body (1). An adjustment rod (62) is detachably connected inside the fixed sleeve (61). An installation groove (63) for installing the adjustment rod (62) is provided inside the fixed sleeve (61).

5. The earthquake-resistant composite high-corrosion-resistant molded color steel cable tray according to claim 4, characterized in that: The outer wall of the fixed sleeve (61) is threaded with a fixing screw (64), and the side wall of the adjusting rod (62) is provided with a fixing screw hole (65) that matches the fixing screw (64). The fixing screw (64) passes through the outer wall of the fixed sleeve (61) and is threaded to the fixing screw hole (65). The fixing screw holes (65) are evenly distributed on the side wall of the adjusting rod (62).

6. The earthquake-resistant composite high-corrosion-resistant molded color steel cable tray according to claim 5, characterized in that: The upper end of the adjusting rod (62) is fixedly connected to the mounting base (66), and the upper end of the mounting base (66) is fixedly connected to the positioning block (67). The positioning block (67) is symmetrically distributed about the horizontal center line of the mounting base (66). The positioning block (67) is fixedly connected to the connecting shaft (68). The lower end of the second mounting plate (3) is fixedly connected to the adjusting block (69). The adjusting block (69) has an adjusting hole (610) that matches the connecting shaft (68). The second mounting plate (3) is movably connected to the connecting shaft (68) through the adjusting hole (610).

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