CN219181083U

CN219181083U - Combined cable bridge

Info

Publication number: CN219181083U
Application number: CN202223544601.8U
Authority: CN
Inventors: 俞佳伟
Original assignee: Shanghai Shangle Hardware Co ltd
Current assignee: Shanghai Shangle Hardware Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The application relates to the field of cable bridge, especially, relate to a combination type cable bridge, it includes seat frame and lid frame, is formed with the laying area that is used for laying cable between seat frame and the lid frame, is provided with the cold aerofoil in the laying area, is provided with the wind chamber that is used for letting in cold wind in the cold aerofoil. The cable bridge in this application is convenient for cable heat dissipation cooling, can reduce the probability that the cable damaged because of overheated emergence.

Description

Combined cable bridge

Technical Field

The utility model relates to the field of cable bridges, in particular to a combined cable bridge.

Background

The cable bridge is a rigid structural system for supporting, protecting and managing cables in a cable laying project; in the process of cable laying, a plurality of cables can be sequentially stacked and arranged in the bridge, and the cables are wrapped in the bridge, so that the effects of corrosion resistance, fire resistance, moisture resistance, protection and the like can be achieved; however, because the cable bridge is usually closed, a plurality of cables are stacked and pass through the bridge, the heat dissipation performance of the cables is poor, the phenomenon of overheating and damaging the cables is easy to occur, and a certain safety risk exists.

Disclosure of Invention

In order to facilitate heat dissipation of a cable, reduce the temperature of the cable and thus reduce the probability of damage to the cable due to overheating, the application provides a combined cable bridge.

The application provides a combination type cable bridge frame which adopts the following technical scheme:

the utility model provides a combination formula cable testing bridge, includes seat frame and lid frame, be formed with the laying area that is used for laying cable between seat frame and the lid frame, be provided with the cold aerofoil in the laying area, be provided with the wind chamber that is used for letting in cold wind in the cold aerofoil.

Through adopting above-mentioned technical scheme, this cable bridge is formed by parts combination such as seat frame, lid frame and cold aerofoil, is equipped with the wind chamber in the cold aerofoil, lets in cold wind to the wind intracavity, and cold wind can reduce the laying district internal temperature to reduce cable temperature, reduce the risk that the cable is damaged because of overheated.

Optionally, a plurality of wind holes are formed in the air cooling plate, the wind holes are communicated with the wind cavity, and a plurality of heat dissipation holes are formed in the side wall of the laying area.

Through adopting above-mentioned technical scheme, cold wind accessible wind hole in the wind chamber blows to the cable to discharge through the louvre, thereby can be when cold wind cooling, take away the laying district with the heat that the cable produced, in order to reach better heat dissipation cooling effect.

Optionally, the cold air panel is provided with two at least, the cold air panel will lay the district and divide into a plurality of laying portions along first direction, the wind hole orientation lay the portion setting.

Through adopting above-mentioned technical scheme, install the cable in different laying portions, can slow down many cables and stack crowded phenomenon, more be favorable to the heat dissipation of cable, the wind hole is towards laying portion simultaneously, and the heat dissipation is more convenient.

Optionally, a spacer rod is disposed in the laying area, the spacer rod divides the laying portion into a plurality of laying grooves along the second direction, and the first direction is perpendicular to the second direction.

Through adopting above-mentioned technical scheme, the spacer rod can further separate many cables, makes the cable that contacts with the spacer rod between produce the space to increase the area of contact of cold wind and cable, the radiating effect is better.

Optionally, the first end of the separation rod is provided with a first mounting block, the second end of the separation rod is provided with a second mounting block, and the first mounting block and the second mounting block are both slidably mounted on the side wall of the laying area.

Through adopting above-mentioned technical scheme, the spacer rod can realize sliding through first installation piece and second installation piece to the position of adjustable spacer rod, with the size of adjusting the laying groove, can wear to establish the cable of different diameters and quantity in the laying groove.

Optionally, the first end of the separation rod is slidably disposed through the first mounting block, and the second end of the separation rod is threaded through the second mounting block.

Through adopting above-mentioned technical scheme, when carrying out cable laying, can lay the cable of lower floor's laying inslot earlier, then pass first installation piece with the spacer bar and screw thread screw in on the second installation piece, can realize the equipment of spacer bar in the work progress for construction operation is more convenient.

Optionally, the cold air plate is provided with a relief groove, and the separation rod is arranged in the relief groove in a penetrating manner.

Through adopting above-mentioned technical scheme, through setting up the groove of stepping down to the wearing of parting rod is established and is slided conveniently.

Optionally, a clamping seat is arranged on the seat frame, and the cold air plate is embedded and installed in the clamping seat.

Through adopting above-mentioned technical scheme, cold wind board inlays to be established and installs in the cassette, can realize cold wind board's demountable installation, in the work progress, can carry out on-the-spot equipment to cold wind board to the transportation of parts such as cold wind board, seat frame, lid frame.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a combined cable bridge according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a modular cable bridge according to an embodiment of the application.

Fig. 3 is a schematic structural view illustrating an air inlet duct in the embodiment of the present application.

Reference numerals illustrate:

1. a cable; 2. a mounting; 21. a heat radiation hole; 22. a mounting groove; 3. a cover frame; 4. a cold air plate; 41. a wind chamber; 42. an air inlet pipe; 43. a wind hole; 44. a relief groove; 5. a laying area; 51. a laying groove; 6. a clamping seat; 61. a clamping plate; 62. a clamping groove; 7. a partition rod; 71. a first mounting block; 72. and a second mounting block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a combined cable bridge. Referring to fig. 1 and 2, the combined cable bridge comprises a seat frame 2, a cover frame 3 and a cold air plate 4, wherein a laying area 5 for laying cables 1 is formed between the seat frame 2 and the cover frame 3, the cold air plate 4 is arranged in the laying area 5, and an air cavity 41 is arranged in the cold air plate 4; when the cable 1 generates more heat, cold air can be introduced into the air cavity 41, the temperature of the cold air is transferred to the cable 1 through the cold air plate 4, and the cable 1 can be cooled, so that the risk of damage caused by overhigh temperature of the cable 1 is reduced.

Referring to fig. 1 and 2, the seat frame 2 and the cover frame 3 are both in a long strip shape, the cross section of the seat frame 2 is in a groove shape, the cross section of the cover frame 3 is also in a groove shape and can be covered at the opening position of the groove on the seat frame 2, and the cover frame 3 is combined and fixed with the seat frame 2 through bolts, so that a long strip-shaped laying area 5 with a rectangular cross section can be formed for the plurality of cables 1 to pass through. In the laying construction process of the cable 1, firstly, the seat frame 2 is installed on a roof, a wall or other positions where the cable 1 needs to be laid, and hereinafter, the combined cable bridge is further described by using the installation position of the seat frame 2 under and the cover frame 3 above, wherein the bottom wall horizontally arranged by the seat frame 2 is the bottom wall of the laying area 5, two vertical side walls parallel to each other of the seat frame 2 are the side walls of the laying area 5, and the horizontal side walls of the cover frame 3 are the top walls of the laying area 5.

Referring to fig. 1 and 2, the cold air panel 4 is in a rectangular strip shape, extends along the length direction of the laying area 5, and has a cavity structure, wherein an internal cavity is an air cavity 41; the two cold air plates 4 are arranged at intervals along the first direction, the first direction is horizontal and perpendicular to the length direction of the laying area 5, and the two cold air plates 4 can divide the laying area 5 into three laying parts so as to realize the regional penetrating of the cable 1.

Referring to fig. 2 and 3, the same end of two cold air panels 4 is provided with an air inlet pipe 42, the air inlet pipe 42 is connected with a cold air source, the cold air source can be an air cooler, cold air can be introduced into the air cavity 41 by starting the air cooler, and in this embodiment, the air inlet pipes 42 on the two cold air panels 4 are supplied by the same cold air source. A plurality of air holes 43 are uniformly distributed on the two plate surfaces of the cold air plate 4, and the air holes 43 are communicated with the air cavity 41; a plurality of heat dissipation holes 21 are formed in the two side walls of the laying area 5, and the heat dissipation holes 21 are waist-shaped holes; cold air in the air cavity 41 can be blown out through the air holes 43 and towards the cable 1, and then discharged through the heat dissipation holes 21, so that heat generated by the cable 1 can be taken away from the laying area 5, and heat dissipation and temperature reduction of the cable 1 are realized.

Referring to fig. 1 and 2, in order to facilitate installation of the cold air plate 4, clamping seats 6 are respectively arranged on the top wall and the bottom wall of the laying area 5, two clamping seats 6 are correspondingly arranged on one cold air plate 4, and the two clamping seats 6 are respectively positioned on the upper side and the lower side of the cold air plate 4 so as to limit the cold air plate 4; the clamping seat 6 consists of two clamping plates 61, the two clamping plates 61 form a clamping groove 62, and the cold air plate 4 can be embedded in the clamping groove 62; the two clamping plates 61 are mutually far away from one side of the inner wall of the laying area 5 and are curved in an arc shape, so that an opening of the clamping groove 62 is formed, and the cold air plate 4 is embedded into the clamping groove 62; the clamping plate 61 on the bottom wall of the laying area 5 is integrally formed with the seat frame 2, the clamping plate 61 on the top wall of the laying area 5 is integrally formed with the cover frame 3, when the cable 1 is laid, firstly, the lower side of the cold air plate 4 is embedded into the clamping groove 62 on the seat frame 2, after the cable 1 is laid, the cover frame 3 is covered on the seat frame 2, meanwhile, the upper side of the cold air plate 4 is embedded into the clamping groove 62 on the cover frame 3, and the combined installation of the cold air plate 4, the seat frame 2 and the cover frame 3 can be realized.

Referring to fig. 1 and 2, in order to increase the contact area of the cold air with the cable 1, a partition rod 7 is provided in the laying area 5, and the partition rods 7 are provided with a plurality of groups in the length direction of the laying area 5 in units of groups; the partition rods 7 extend along the first direction, a group of partition rods 7 comprises a plurality of partition rods, in this embodiment, two partition rods 7 in the same group are arranged at intervals along the second direction, the second direction is vertical and is mutually perpendicular to the first direction, the two partition rods 7 in the same group can divide the laying part into three laying grooves 51 along the second direction, namely nine laying grooves 51 are formed in a conformal manner, a plurality of cables 1 can be penetrated in each laying groove 51, the partition rods 7 divide the plurality of cables 1 further along the vertical direction, and the heat dissipation efficiency can be further improved.

Referring to fig. 1 and 2, in order to facilitate the installation of the partition rod 7, an external thread is provided at one end of the partition rod 7, and one end of the partition rod 7 provided with the external thread is a second end, and the other end not provided with the external thread is a first end; the first end of the separation rod 7 is sleeved with a first mounting block 71 in a sliding manner, the second end of the separation rod 7 is sleeved with a second mounting block 72 in a threaded manner, mounting grooves 22 are formed in two vertical side walls of the seat frame 2, the first mounting block 71 and the second mounting block 72 are respectively and slidably mounted in the two mounting grooves 22 along the vertical direction, and the position of the separation rod 7 can be adjusted by sliding the first mounting block 71 and the second mounting block 72; in addition, the cold air panel 4 is provided with a waist-shaped hole-shaped abdication groove 44, the middle part of the separation rod 7 is penetrated in the abdication groove 44, and the side wall of the abdication groove 44 is in a closed state, namely the abdication groove 44 is not communicated with the air cavity 41, so that the phenomenon that air leakage of cold air at the position of the abdication groove 44 is excessive is reduced.

Referring to fig. 1 and 2, in the process of laying the cables 1, firstly, the cables 1 in the three laying grooves 51 of the lowest layer are laid, then the partition rods 7 sequentially penetrate into the first mounting blocks 71 and the giving-up grooves 44 of the two cold air plates 4, then the threads are screwed into the second mounting blocks 72, the installation of the partition rods 7 can be realized, the partition rods 7 are supported on the cables 1 below, then the cables 1 are laid continuously above the partition rods 7, the partition rods 7 separate the cables 1, gaps are formed between the cables 1, cold air is easier to pass through among gaps of the plurality of cables 1, and the heat dissipation efficiency is higher.

The implementation principle of the combined cable bridge frame provided by the embodiment of the application is as follows: during the use of the combined cable bridge, when the cable 1 heats seriously, cold air can be introduced into the two cold air plates 4, the cold air is blown into each laying groove 51 through the air holes 43 at the two sides of the cold air plates 4, and then is discharged through the heat dissipation holes 21, and the cold air can take away heat generated by the cable 1 when cooling the cable 1, so that the cooling and heat dissipation effects are achieved, and the damage probability of the cable 1 due to overhigh temperature is reduced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A combination cable tray, characterized in that: the novel cable laying device comprises a seat frame (2) and a cover frame (3), wherein a laying area (5) for laying cables (1) is formed between the seat frame (2) and the cover frame (3), a cold air plate (4) is arranged in the laying area (5), and an air cavity (41) for introducing cold air is arranged in the cold air plate (4).

2. The modular cable bridge of claim 1, wherein: the cold air plate (4) is provided with a plurality of air holes (43), the air holes (43) are communicated with the air cavity (41), and the side wall of the laying area (5) is provided with a plurality of heat dissipation holes (21).

3. The modular cable bridge of claim 2, wherein: the cold air plates (4) are provided with at least two, the laying areas (5) are divided into a plurality of laying portions along a first direction by the cold air plates (4), and the air holes (43) are arranged towards the laying portions.

4. A modular cable bridge as claimed in claim 3, wherein: be provided with spacer rod (7) in laying district (5), spacer rod (7) will laying the portion and divide into a plurality of grooves (51) along the second direction, first direction with the second direction is perpendicular.

5. The modular cable bridge of claim 4, wherein: the first end of the separation rod (7) is provided with a first mounting block (71), the second end of the separation rod (7) is provided with a second mounting block (72), and the first mounting block (71) and the second mounting block (72) are both slidably mounted on the side wall of the laying area (5).

6. The modular cable bridge of claim 5, wherein: the first end of the separation rod (7) is slidably arranged on the first mounting block (71), and the second end of the separation rod (7) is threaded on the second mounting block (72).

7. The modular cable bridge of claim 5 or 6, wherein: and a yielding groove (44) is formed in the cold air plate (4), and the separation rod (7) penetrates through the yielding groove (44).

8. The modular cable bridge of any one of claims 3 to 6, wherein: the seat frame (2) is provided with a clamping seat (6), and the cold air plate (4) is embedded and arranged in the clamping seat (6).