Cable bridge

Abstract

The utility model provides a cable bridge, and belongs to the technical field of cable bridges. The cable bridge comprises a bridge structure and an isolation structure. The bridge structure comprises a cable bridge body, a cover plate and connecting pieces, the cover plate is clamped to the top face of the cable bridge body, the connecting pieces are installed at the two ends of the cable bridge body, the isolation structure comprises a plurality of supporting frames, elastic pieces and frame covers, two cavities are formed in one side of each supporting frame, and the elastic pieces are arranged in the cavities. The supporting frame is provided with a cavity, the elastic piece is installed in the cavity, the frame cover is fixed to the elastic piece, the frame cover is located on the top face of the supporting frame, and a storage cavity is formed between the frame cover and the supporting frame. When the cable bridge is used, cables can be placed in a classified mode, various cables are prevented from being mixed, later overhaul and maintenance are facilitated, meanwhile, the cables can be suspended to be prevented from being attached to the inner surface of the cable bridge body, and the heat dissipation effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technology field, specifically, relate to a cable bridge. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type and ladder type, net format structure, by support, supporting arm and installation accessory etc. The bridge in building can be independently erected, also can be attached on various buildings and pipe gallery support, should embody simple structure, beautiful appearance, flexible configuration and convenient maintenance etc. features, all parts need to carry out galvanization treatment. The bridge installed in the building outside open air, if is in adjacent seaside or belongs to corrosion area, then material must have the physical property characteristics of corrosion resistance, moisture resistance, good adhesion, high impact strength.

[0003] At present, the existing cable bridge, under normal circumstances, is directly placed various cables in its interior, which leads to various types of cables mixed together, which is not conducive to line arrangement and later maintenance search, and the cables will be directly located in the interior of the cable bridge and attached to the surface thereof, which is not conducive to heat dissipation when the cables are used for a long time, therefore, it is necessary to provide a cable bridge to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a cable bridge, which aims to improve the cable bridge, under normal circumstances, is directly placed various cables in its interior, which leads to various types of cables mixed together, which is not conducive to line arrangement and later maintenance search, and the cables will be directly located in the interior of the cable bridge and attached to the surface thereof, which is not conducive to heat dissipation when the cables are used for a long time.

[0005] The utility model is realized as follows:

[0006] The utility model provides a cable bridge, which comprises a bridge structure and an isolation structure.

[0007] The bridge structure comprises a cable bridge main body, a cover plate and a connecting piece, the cover plate is clamped on the top surface of the cable bridge main body, the connecting piece is installed at both ends of the cable bridge main body, the isolation structure comprises a plurality of supporting frames, elastic pieces and frame covers, the plurality of supporting frames are uniformly fixed in the interior of the cable bridge main body, two cavities are formed in the interior of one side of the supporting frame, the elastic pieces are installed in the interior of the cavities, the frame cover is fixed with the elastic pieces, the frame cover is located on the top surface of the supporting frame, and a storage cavity is formed between the frame cover and the supporting frame.

[0008] In one embodiment of the utility model, a plurality of heat dissipation holes are formed in the interior of the cable bridge main body, and the heat dissipation holes are equidistantly and spacedly distributed on both sides of the cable bridge main body.

[0009] In an embodiment of the utility model, the both ends of cable bridge main part are equipped with first waist -shaped hole, the inside fixed of cable bridge main part has the tray, the tray equidistance interval distribution is in the inside of cable bridge main part.

[0010] In an embodiment of the utility model, the connecting piece includes connecting plate, and bolt, the inside of connecting plate is equipped with the second waist -shaped hole that matches with first waist -shaped hole, bolt extends to outside through first waist -shaped hole and second waist -shaped hole, the end of bolt is sleeved with gasket, and the end of bolt is screwed with nut.

[0011] In an embodiment of the utility model, the second waist -shaped hole is equidistance interval distribution has a plurality of, the second waist -shaped hole is correspondingly set with first waist -shaped hole, the section of connecting plate is right angle, and connecting plate is attached to the end outer surface of cable bridge main part.

[0012] In an embodiment of the utility model, the elastic member includes movable column and spring, movable column extends to outside through sliding through cavity, one end of movable column is fixed with frame cover, the other end of movable column is fixed with movable plate, movable plate is slidably connected with the inner surface of cavity, and the both ends of spring are fixed with movable plate and the bottom of cavity respectively.

[0013] In an embodiment of the utility model, the top of cavity is equipped with through -hole that matches with movable column, and movable column extends to outside through sliding through hole.

[0014] In an embodiment of the utility model, the top of frame cover is fixed with pull -up portion.

[0015] The utility model discloses an advantageous effect is: the utility model discloses a kind of cable bridge obtained by the above design, connecting plate is clamped between two cable bridge main body, and first waist -shaped hole is aligned with second waist -shaped hole, then bolt is penetrated first waist -shaped hole and second waist -shaped hole, gasket is then sleeved on bolt, and nut is screwed to bolt and is connected and fixed, so it can form a cable laying channel, then open storage cavity by pull -up portion and pull up frame cover upwards, stretch spring by movable column and movable plate in the process of pulling up, then different kinds of cables are placed inside different storage cavities, then hand spring is retracted and sealed, in the process of cable placement, cable can be supported by support frame and tray, so that cable is suspended, so cable can be placed in classification when cable bridge is used, prevent various cables from mixing to facilitate later overhaul and maintenance, while it is beneficial to cable suspended to avoid with the inner surface of cable bridge main body, improve heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the cable tray structure provided by the embodiment of the present utility model;

[0018] Figure 2 A schematic diagram of the main structure of the cable tray provided in the embodiment of the present utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the cable tray support frame provided in an embodiment of the present utility model.

[0021] In the figure: 100-bridge structure; 110-cable bridge body; 111-heat dissipation hole; 112-first waist-shaped hole; 120-cover plate; 130-support plate; 140-connector; 141-connecting plate; 142-second waist-shaped hole; 143-bolt; 144-gasket; 145-nut; 200-isolation structure; 210-support frame; 211-cavity; 220-elastic member; 221-movable column; 222-movable plate; 223-spring; 230-frame cover; 231-lifting part; 240-storage cavity. DETAILED DESCRIPTION

[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0023] See also Figures 1-4 The utility model provides a technical solution: a cable bridge, including a bridge structure 100 and an isolation structure 200.

[0024] See also Figures 1-4The cable bridge structure 100 comprises a cable bridge main body 110, a cover plate 120 and a connecting piece 140, the cover plate 120 is clamped on the top surface of the cable bridge main body 110, and the connecting piece 140 is installed at the two ends of the cable bridge main body 110.

[0025] The cable bridge main body 110 is internally provided with heat dissipation holes 111, the heat dissipation holes 111 are equidistantly and spacedly distributed on the two sides of the cable bridge main body 110, the uniformly distributed heat dissipation holes 111 can facilitate ventilation of the interior of the cable bridge main body 110, thereby being beneficial to heat dissipation of the cable; the cable bridge main body 110 is provided with first waist-shaped holes 112 at the two ends, the cable bridge main body 110 is internally fixed with a supporting plate 130, and the supporting plate 130 is equidistantly and spacedly distributed in the interior of the cable bridge main body 110, the bottom of the supporting plate 130 is at a certain distance from the interior of the cable bridge main body 110, so that the cable can be supported, thereby making the cable in a suspended state, which is more beneficial to heat dissipation of the cable and improves the safety in use.

[0026] The connecting piece 140 comprises a connecting plate 141 and a bolt 143, the connecting plate 141 is internally provided with second waist-shaped holes 142 matched with the first waist-shaped holes 112, the bolt 143 extends to the outside through the first waist-shaped holes 112 and the second waist-shaped holes 142, the end of the bolt 143 is sleeved with a gasket 144, and the end of the bolt 143 is threadedly connected with a nut 145; the second waist-shaped holes 142 are equidistantly and spacedly distributed, the second waist-shaped holes 142 are correspondingly arranged with the first waist-shaped holes 112, the cross section of the connecting plate 141 is a right angle, and the connecting plate 141 is attached to the outer surface of the end of the cable bridge main body 110, the connecting piece 140 can facilitate assembly and connection of the plurality of cable bridge main bodies 110.

[0027] Please refer to Figures 1-4 The isolation structure 200 comprises a plurality of supporting frames 210, elastic members 220 and frame covers 230, the plurality of supporting frames 210 are uniformly fixed in the interior of the cable bridge main body 110, two cavities 211 are internally arranged on one side of the supporting frame 210, the elastic member 220 is installed in the interior of the cavity 211, the frame cover 230 is fixed with the elastic member 220, the frame cover 230 is located on the top surface of the supporting frame 210, and the storage cavity 240 is formed between the frame cover 230 and the supporting frame 210.

[0028] The elastic member 220 comprises a movable column 221 and a spring 223, the movable column 221 is slidably extended to the outside through the cavity 211, one end of the movable column 221 is fixed with the shelf cover 230, the other end of the movable column 221 is fixed with a movable plate 222, the movable plate 222 is slidably connected with the inner surface of the cavity 211, and the two ends of the spring 223 are respectively fixed with the movable plate 222 and the bottom of the cavity 211; a through hole matched with the movable column 221 is formed in the top surface of the cavity 211, the movable column 221 is slidably extended to the outside through the through hole, the spring 223 is utilized to clamp the cables in the storage cavities 240 and classify the cables for later maintenance; the top surface of the shelf cover 230 is fixed with a pulling part 231, the pulling part 231 is a holding shelf, the storage cavities 240 can be opened through the pulling part 231, so that the cables are placed conveniently.

[0029] Specifically, the working principle of the cable bridge is as follows: in use, the connecting plate 141 is clamped between the two cable bridge main bodies 110, the first waist-shaped hole 112 is aligned with the second waist-shaped hole 142, the bolt 143 is penetrated through the first waist-shaped hole 112 and the second waist-shaped hole 142, the gasket 144 is sleeved on the bolt 143, and the nut 145 is threadedly connected to the bolt 143 to be connected and fixed, so that a cable laying channel is formed, the shelf cover 230 is pulled upward to open the storage cavities 240 through the pulling part 231, the spring 223 is stretched by the movable column 221 and the movable plate 222 in the process of pulling upward, different types of cables are placed in the different storage cavities 240, and the spring 223 is contracted to be sealed when hands are released, the cables are supported by the supporting shelves 210 and the supporting plates 130 to be suspended in the process of placing the cables, so that the cables are classified and placed in use of the cable bridge, various cables are prevented from being mixed, maintenance and maintenance in the later period are facilitated, the cables are suspended to avoid being attached to the inner surface of the cable bridge main body 110, and the heat dissipation effect is improved.

[0030] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cable bridge, comprising a bridge structure (100) and an isolation structure (200) installed inside the bridge structure (100), characterized in that: The bridge structure (100) comprises a cable bridge body (110), a cover plate (120) and a connector (140), wherein the cover plate (120) is clamped on the top surface of the cable bridge body (110), and the connector (140) is installed at both ends of the cable bridge body (110); The isolation structure (200) comprises a plurality of support frames (210), elastic members (220) and a frame cover (230), wherein the plurality of support frames (210) are evenly fixed inside the cable tray body (110), two cavities (211) are provided inside one side of the support frame (210), the elastic member (220) is installed inside the cavities (211), the frame cover (230) is fixed to the elastic member (220), the frame cover (230) is located on the top surface of the support frame (210), and a storage cavity (240) is formed between the frame cover (230) and the support frame (210).

2. A cable tray according to claim 1, characterized in that: Heat dissipation holes (111) are provided inside the cable bridge main body (110), and the heat dissipation holes (111) are distributed at equal intervals on both sides of the cable bridge main body (110).

3. A cable tray according to claim 1, characterized in that: First waist-shaped holes (112) are provided at both ends of the cable tray body (110), and supporting plates (130) are fixed inside the cable tray body (110). The supporting plates (130) are distributed at equal intervals inside the cable tray body (110).

4. A cable tray according to claim 3, characterized in that: The connecting member (140) includes a connecting plate (141) and a bolt (143). A second waist-shaped hole (142) matching the first waist-shaped hole (112) is provided inside the connecting plate (141). The bolt (143) passes through the first waist-shaped hole (112) and the second waist-shaped hole (142) and extends to the outside. A gasket (144) is sleeved on the end of the bolt (143), and a nut (145) is threadedly connected to the end of the bolt (143).

5. A cable tray according to claim 4, characterized in that: A plurality of the second waist-shaped holes (142) are distributed at equal intervals, and the second waist-shaped holes (142) are arranged corresponding to the first waist-shaped holes (112). The cross section of the connecting plate (141) is a right angle, and the connecting plate (141) is attached to the outer surface of the end of the cable tray body (110).

6. The cable tray according to claim 1, characterized in that: The elastic member (220) includes a movable column (221) and a spring (223), wherein the movable column (221) slides through the cavity (211) and extends to the outside, one end of the movable column (221) is fixed to the frame cover (230), and the other end of the movable column (221) is fixed with a movable plate (222), wherein the movable plate (222) is slidably connected to the inner surface of the cavity (211), and the two ends of the spring (223) are respectively fixed to the movable plate (222) and the bottom of the cavity (211).

7. A cable tray according to claim 6, characterized in that: A through hole matching the movable column (221) is provided on the top surface of the cavity (211), and the movable column (221) slides through the through hole and extends to the outside.

8. The cable tray according to claim 1, characterized in that: A lifting portion (231) is fixed to the top surface of the frame cover (230).

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