Stainless steel bridge

Abstract

The utility model discloses a stainless steel bridge, which relates to the field of stainless steel bridges and comprises a bridge body, a sliding cover is in sliding fit with the top end of the bridge body, two sliding rails are fixed at the bottom end in the bridge body, and a movable supporting block is in sliding fit with the two sliding rails. The movable supporting blocks can support and abut against the two sides of the interior of the bridge body, so that the structural strength of the bridge body is improved, the anti-collision capacity is improved, further, when cables are laid, the cables can be pressed on the silicon rubber, grooves for clamping the cables are formed in the silicon rubber, the cables can be fixed conveniently, and according to the number of the cables, the cables can be fixed conveniently. The number of the grooves corresponding to the number of the grooves can be formed through pressing, the distance between every two grooves can be freely selected, actual cable installation and cable isolation are facilitated, adaptive adjustment can be carried out, and meanwhile the silicone rubber can carry out insulation protection on the cables.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel cable trays, and particularly to stainless steel cable trays. Background Art

[0002] Stainless steel cable trays are mainly used for cable laying. A cable tray is a facility for cable laying, which can be divided into various structures, such as trough type, tray type, ladder type, grid type, etc., and is composed of brackets, cantilever arms and installation accessories, etc.

[0003] When the existing stainless steel cable trays protect cables, since the number of cables at the installation site will be selectively increased or decreased according to actual needs, the number of cable support slots inside the general cable tray is fixed and not easy to adjust.

[0004] Therefore, it is very necessary to propose a stainless steel cable tray to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stainless steel cable tray to solve the problem that when the existing stainless steel cable trays protect cables, since the number of cables at the installation site will be selectively increased or decreased according to actual needs, the number of cable support slots inside the general cable tray is fixed and not easy to adjust.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a stainless steel cable tray, including a cable tray body, a sliding cover is slidably matched with the top end of the cable tray body, two slide rails are fixed at the bottom end inside the cable tray body, a moving support block is slidably matched on the two slide rails, both ends of the moving support block abut against the corresponding inner walls inside the cable tray body, a silicone rubber is fixed at the top end of the moving support block, grooves can be pressed on the silicone rubber, through grooves are opened on both sides of the cable tray body, a connecting plate is arranged on one side of the cable tray body, fixing holes are opened on the connecting plate, and fixing bolts are arranged between the fixing holes and the corresponding through grooves.

[0007] Preferably, a sliding groove for the slide rail to slide through is opened at the bottom end of the moving support block, a magnet is fixed inside the sliding groove, magnetic strips are attached to the top ends of the two slide rails, and the magnet and the magnetic strips are adsorbed and connected.

[0008] Preferably, connecting holes are opened on the magnetic strip, a plurality of connecting holes are opened, and the plurality of connecting holes are evenly distributed along the length direction of the magnetic strip. Through holes are opened at the top end of the silicone rubber, the through holes penetrate through the bottom end of the moving support block, and fixing screws are in threaded fit between the through holes and the connecting holes.

[0009] Preferably, chutes are provided at the tops of both sides of the bridge body. The sliding cover is U-shaped with the opening of the U-shaped structure facing downward, and protruding blocks are fixed on both sides inside the U-shaped structure. The protruding blocks are slidably engaged in the corresponding chutes.

[0010] Preferably, fireproof coatings are applied on the surfaces of the sliding cover and the bridge body.

[0011] Preferably, the bridge body is U-shaped with the U-shaped opening of the U-shaped structure facing upward.

[0012] Preferably, a plurality of through grooves are provided.

[0013] Technical effects and advantages of the present utility model:

[0014] 1. In the actual operation of the present utility model, the movable support blocks can support and abut against both sides inside the bridge body to improve the structural strength of the bridge body and enhance the anti-impact ability. Further, when laying cables, the cables can be pressed on the silicone rubber to form grooves for clamping the cables on the silicone rubber. According to the number of cables, the number of corresponding grooves can be pressed, and the distance between two adjacent grooves can also be freely selected, which is convenient for the actual installation of cables and the isolation between cables, and can be adjusted adaptively. At the same time, the silicone rubber can also provide insulation protection for the cables.

[0015] 2. Further, when two bridge bodies are docked, the connecting plate and the two bridge bodies can be fixedly connected by fixing bolts. When the two bridge bodies are docked, the slide rails on the two bridge bodies will also be docked. And at this time, the movable support blocks can be moved to the connection part of the two bridge bodies to support the connection part and improve the structural strength of the connection part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the stainless steel bridge of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the through hole and the movable support block of the present utility model.

[0018] Figure 3 For the present utility model Figure 1 The enlarged schematic diagram at A in.

[0019] Figure 4 It is a schematic structural diagram of the connection of two stainless steel bridges of the present utility model.

[0020] In the figure: 1, bridge body; 2, sliding cover; 3, through groove; 4, connecting plate; 5, fixing hole; 6, slide rail; 7, silicone rubber; 8, groove; 9, fixing bolt; 10, protruding block; 11, chute; 12, connecting hole; 13, through hole; 14, moving support block. Specific implementation mode

[0021] 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 efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides a stainless steel bridge as shown in Figure 1 - Figure 4 The stainless steel bridge includes a bridge body 1. A sliding cover 2 is slidably fitted to the top end of the bridge body 1. Chutes 11 are opened at the top ends on both sides of the bridge body 1. The sliding cover 2 is arranged in a U shape with the opening of the U-shaped structure facing downward, and protruding blocks 10 are fixed on both sides inside the U-shaped structure. The protruding blocks 10 are slidably fitted in the corresponding chutes 11. The bridge body 1 is in a U shape with the opening of the U-shaped structure facing upward.

[0023] In the actual operation of the present invention, the bridge body 1 and the sliding cover 2 can be slidably fitted to form a cuboid with openings at both ends, which can protect the cables during cable laying. Both the bridge body 1 and the sliding cover 2 are made of stainless steel material, which has the functions of corrosion resistance and wear resistance.

[0024] Two slide rails 6 are fixed to the bottom end inside the bridge body 1. A moving support block 14 is slidably fitted on the two slide rails 6. Both ends of the moving support block 14 abut against the corresponding inner walls inside the bridge body 1. A silicone rubber 7 is fixed to the top end of the moving support block 14. Grooves 8 can be pressed on the silicone rubber 7. Through grooves 3 are opened on both sides of the bridge body 1. A connecting plate 4 is arranged on one side of the bridge body 1. Fixing holes 5 are opened on the connecting plate 4. Fixing bolts 9 are arranged between the fixing holes 5 and the corresponding through grooves 3.

[0025] In the actual operation of the utility model, the movable support block 14 can support and resist both sides inside the bridge body 1, which is used to improve the structural strength of the bridge body 1 and enhance the anti-impact ability. Further, when laying cables, the cables can be pressed on the silicone rubber 7 to form grooves 8 for clamping the cables on the silicone rubber 7, which is convenient for fixing the cables. According to the number of cables, the number of corresponding grooves 8 can be pressed, and the distance between two adjacent grooves 8 can also be freely selected, which is convenient for the actual installation of cables and can be adjusted adaptively. At the same time, the silicone rubber 7 can also provide insulation protection for the cables.

[0026] Further, when two bridge bodies 1 are butted, the connecting plate 4 and the two bridge bodies 1 can be fixedly connected by fixing bolts 9. After the two bridge bodies 1 are butted, the slide rails 6 on the two bridge bodies 1 will also be butted. And at this time, the movable support block 14 can be moved to the connection part of the two bridge bodies 1 to support the connection part and improve the structural strength of the connection part.

[0027] A sliding groove for the slide rail 6 to slide through is opened at the bottom end of the movable support block 14, and a magnet is fixed in the sliding groove. Magnetic strips are attached to the top ends of the two slide rails 6, and the magnet and the magnetic strip are adsorbed and connected.

[0028] The movable support block 14 can slide on the slide rail 6, which is convenient for adjusting the support position of the movable support block 14. After the adjustment is completed, the position of the movable support block 14 can be fixed by the adsorption between the magnet and the magnetic strip.

[0029] Fireproof coatings are applied to the surfaces of the sliding cover 2 and the bridge body 1 to play a fireproof role, and a plurality of through grooves 3 are opened.

[0030] Connection holes 12 are opened on the magnetic strip. A plurality of connection holes 12 are opened, and the plurality of connection holes 12 are evenly distributed along the length direction of the magnetic strip. Through holes 13 are opened at the top end of the silicone rubber 7, and the through holes 13 penetrate through the bottom end of the movable support block 14. Fixing screws are in threaded cooperation between the through holes 13 and the corresponding connection holes 12.

[0031] After the movable support block 14 is fixed, the movable support block 14 and the corresponding connection holes 12 can be fixed by fixing screws to prevent the movable support block 14 from moving.

Claims

1. A stainless steel bridge, comprising a bridge body (1), characterized in that: The top of the bridge frame body (1) is slidably matched with a sliding cover (2), the bottom of the bridge frame body (1) is fixed with two sliding rails (6), and the two sliding rails (6) are slidably matched with a movable support block (14), and the two ends of the movable support block (14) are in contact with the corresponding inner wall inside the bridge frame body (1), and the top of the movable support block (14) is fixed with silicone rubber (7), and the silicone rubber (7) can be pressed to form a groove (8), and through grooves (3) are provided on both sides of the bridge frame body (1), and a connecting plate (4) is provided on one side of the bridge frame body (1), and a fixing hole (5) is provided on the connecting plate (4), and a fixing bolt (9) is provided between the fixing hole (5) and the corresponding through groove (3).

2. The stainless steel bridge according to claim 1, characterized in that: The bottom end of the movable support block (14) is provided with a sliding groove for the slide rail (6) to slide through, a magnet is fixed in the sliding groove, and the top ends of the two slide rails (6) are both attached with magnetic strips, and the magnets and the magnetic strips are adsorbed and connected.

3. The stainless steel bridge according to claim 2, characterized in that: The magnetic strip is provided with a connection hole (12), a plurality of the connection holes (12) are provided, and the plurality of connection holes (12) are evenly distributed along the length direction of the magnetic strip; the top of the silicone rubber (7) is provided with a through hole (13), the through hole (13) passes through the bottom end of the movable support block (14), and a fixing screw is threadedly engaged between the through hole (13) and the corresponding connection hole (12).

4. The stainless steel bridge according to claim 1, characterized in that: The top ends of both sides of the bridge frame body (1) are provided with sliding grooves (11), the sliding cover (2) is arranged in a U-shape, the U-shaped structure is opened downward, and protruding blocks (10) are fixed on both sides of the U-shaped structure, and the protruding blocks (10) are slidably matched in the corresponding sliding grooves (11).

5. The stainless steel bridge according to claim 1, characterized in that: The surface of the sliding cover (2) and the surface of the bridge frame body (1) are both coated with fire retardant paint.

6. The stainless steel bridge according to claim 1, characterized in that: The bridge frame body (1) is U-shaped, and the U-shaped opening of the U-shaped structure is arranged upward.

7. The stainless steel bridge according to claim 1, characterized in that: The through grooves (3) are provided with a plurality of grooves.

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