CN210490351U

CN210490351U - Waterproof cable bridge

Info

Publication number: CN210490351U
Application number: CN201921813092.XU
Authority: CN
Inventors: 戴玉芳
Original assignee: Yangzhong Huatong Jinxin Electric Appliance Co Ltd
Current assignee: Jiangsu Zhongyuan Environmental Protection Science & Technology Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-08
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a waterproof cable bridge, the utility model can effectively prevent the cable bridge from water intake and further destroy the cable line by the waterproof groove designed and the outer surface of the waterproof groove is coated with waterproof rubber paint, the cable bridge is provided with a connecting fixed rod by the fixed surface of the bridge shell, the inner surface of the connecting fixed rod is fixedly provided with a cable placing cavity, the left surface of the cable placing cavity is fixedly provided with a shielding plate, the front surface and the back surface of the shielding plate are fixedly provided with a sealing plate, the upper surface of the sealing plate is fixedly provided with a pressing plate, the lower surface of the bridge shell is fixedly provided with a bottom plate, the right surface of the bottom plate is fixedly provided with a side wall, the upper surface of the side wall is welded with an outer edge plate, the heat dissipation holes and the partition plates can effectively dissipate the internal temperature of the cable, and the heat dissipation holes are formed in the lower surface of the bottom plate, so that rainwater can be effectively prevented from entering the heat dissipation holes.

Description

Waterproof cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, in particular to waterproof cable testing bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized and are arranged on the outdoor bridge frame outside the building, and some parts are passive cable wires such as data cables, video coaxial cables and the like, so when the arrangement of wiring modes and routing selection is designed, the parts are distinguished, the requirements of the specification are met, and the safety, expandability, economy and attractiveness of wiring are also considered, so that the maintenance is facilitated;

the cable tray as a carrier for carrying the various cable runs is subject to the wiring requirements and should likewise be implemented following the principles described above. Because various pipelines in a building are crossed in parallel and have limited space, cable bridges are widely adopted in suspended ceilings of vertical shafts and ceilings in houses, wiring in different directions is provided, various cables of a weak current system are distributed in the bridges in a classified mode, the optimal routing selection and installation mode are determined according to the requirements of the directions and the positions negotiated by a building structure and pipelines of an air conditioner, an electric system and the like, passive cables cannot be laid side by side with active cables, the passive cables and the active cables are laid in the bridges in the same mode under the condition, metal partition plates are required to be arranged in the bridges, the led cables are prevented from being crossed in a plane as much as possible, corresponding holes and positions are marked on a building map when the bridges pass through a floor or an expansion joint, and the temporary drilling of the holes during construction due to omission and the like is avoided, and the civil engineering structure is possibly damaged;

but current cable testing bridge has following problem, at first when the cable carries out open-air installation, need use the cable testing bridge to protect and place the cable, but current cable testing bridge is after installing, because rainy day or pipeline leak make the cable testing bridge intake and then destroy cable run, secondly is that the cable testing bridge exposes outdoors, and solar perpendicular incidence often also can cause the inside temperature of cable to rise, is unfavorable for the cable heat dissipation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof cable testing bridge to provide in solving above-mentioned background art and at first when the cable carries out open-air installation, need use the cable testing bridge to protect and place the cable, but current cable testing bridge is after installing, because rainy day or pipeline leak make the cable testing bridge intake and then destroy cable conductor, secondly the cable testing bridge exposes outdoors, solar perpendicular incidence often also can cause the inside temperature of cable to rise, is unfavorable for the radiating problem of cable.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof cable bridge comprises a bridge shell, wherein a waterproof groove is fixedly arranged on the upper surface of the bridge shell, a connecting fixing rod is fixedly arranged on the front surface of the bridge shell, a cable placing cavity is fixedly arranged on the inner surface of the connecting fixing rod, a shielding plate is fixedly arranged on the left surface of the cable placing cavity, sealing plates are fixedly arranged on the front surface and the rear surface of the shielding plate, a pressing plate is fixedly arranged on the upper surface of the sealing plate, and a bottom plate is fixedly arranged on the lower surface of the bridge shell;

the right fixed surface of bottom plate is provided with the lateral wall, the last fixed surface of lateral wall is provided with the apron, the last fixed surface of lateral wall welding is provided with outer board of following, the front fixed surface who seals the board is provided with the mounting groove, the last fixed surface of mounting groove is provided with the screw hole, the external fixed surface of crane span structure casing is provided with the louvre, the left fixed surface of crane span structure casing is provided with the connecting rod, the internal fixed surface in chamber is placed to the cable is provided with the baffle, the external fixed surface of baffle is provided with the slot.

Preferably, the upper surface of the bridge shell is fixedly provided with the waterproof groove, and the outer surface of the waterproof groove is coated with waterproof rubber paint.

Preferably, the front surface of the bridge shell is fixedly provided with a fixing rod which is connected with the bridge shell and is made of alloy steel.

Preferably, the fixed surface is provided with around the sunshade seal the board just be provided with on the board of sealing the mounting groove.

Preferably, the outer surface of the side wall is fixedly provided with a reinforcing rib.

Preferably, the heat dissipation holes are fixedly arranged on the bridge shell, and the heat dissipation holes are annularly arrayed on the outer surface of the bridge shell.

Preferably, the sealing plate is fixedly provided with the mounting groove on the front surface, and the upper surface of the mounting groove is provided with a threaded hole.

The utility model discloses a technological effect and advantage:

1. the utility model can effectively prevent the cable bridge frame from water inflow and further damaging the cable line in rainy days or pipeline water leakage by the designed waterproof groove and the outer surface of the waterproof groove is coated with waterproof rubber paint;

2. the utility model discloses except above beneficial effect, louvre and baffle through the design can effectively dispel the heat to the inside temperature of cable to can effectively prevent the entering of rainwater through setting up the louvre at the lower surface of bottom plate.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a top view of the structure of the present invention;

in the figure: 1. a bridge housing; 2. a waterproof groove; 3. connecting a fixed rod; 4. a cable placement cavity; 5. a shutter; 6. a sealing plate; 7. pressing a plate; 8. a base plate; 9. a side wall; 10. a cover plate; 11. reinforcing ribs; 12. an outer edge plate; 13. mounting grooves; 14. a threaded hole; 15. heat dissipation holes; 16. a connecting rod; 17. a partition plate; 18. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a waterproof cable bridge frame as shown in figures 1-4, as shown in figure 1, the upper surface of the bridge frame shell 1 is fixedly provided with a waterproof groove 2, the waterproof groove 2 is designed, and the outer surface of the waterproof groove 2 is coated with waterproof rubber paint, so that the cable bridge frame can be effectively prevented from water inflow and further damaging the cable line due to rain or pipeline leakage, the front surface of the bridge frame shell 1 is fixedly provided with a connecting fixing rod 3, the inner surface of the connecting fixing rod 3 is fixedly provided with a cable placing cavity 4, the left surface of the cable placing cavity 4 is fixedly provided with a shielding plate 5, the front surface and the back surface of the shielding plate 5 are fixedly provided with a sealing plate 6, the upper surface of the sealing plate 6 is fixedly provided with a pressing plate 7, and the lower;

as shown in fig. 2, a side wall 9 is fixedly arranged on the right surface of the bottom plate 8, a cover plate 10 is fixedly arranged on the upper surface of the side wall 9, an outer edge plate 12 is welded on the upper surface of the side wall 9, a mounting groove 13 is fixedly arranged on the front surface of the sealing plate 6, a threaded hole 14 is fixedly arranged on the upper surface of the mounting groove 13, as shown in fig. 1 and fig. 2, a heat dissipation hole 15 is fixedly arranged on the outer surface of the bridge housing 1, a connecting rod 16 is fixedly arranged on the left surface of the bridge housing 1, a partition 17 is fixedly arranged on the inner surface of the cable accommodating cavity 4, and a slot.

Referring to fig. 2 and 3, the outer surface of the bridge housing 1 with the waterproof groove 2 and the waterproof groove 2 is coated with waterproof rubber paint, the front surface of the bridge housing 1 is fixed with a connection fixing rod 3 and the fixing rod is made of alloy steel, the front surface and the back surface of the shielding plate 5 are fixed with a sealing plate 6 and a mounting groove 13 is formed in the sealing plate 6, the outer surface of the side wall 9 is fixed with a reinforcing rib 11, the bridge housing 1 is fixed with a heat dissipation hole 15 and a heat dissipation hole 15 annular array and is arranged on the lower surface of the bridge housing 1, the inner temperature of the cable can be effectively dissipated through the designed heat dissipation hole 15 and a partition plate 17, the heat dissipation hole 15 is arranged on the lower surface of the bottom plate 8, rainwater can be effectively prevented from entering the bridge housing, and the upper surface of the sealing plate 6 with.

This practical theory of operation: when the utility model is used, firstly, a cable is placed in the cable placing cavity 4, the connecting fixing rod 3 is fixedly arranged on the front surface of the bridge frame shell 1, the connecting fixing rod 3 is fixed on the wall top of a building or other parts needing to be installed through bolts, the bridge frame shell 1 is fixedly provided with the heat dissipation holes 15, and the heat dissipation holes 15 are arranged on the lower surface of the bridge frame shell 1 in an annular array;

place 4 inside temperatures in chamber through louvre 15 to the cable and dispel the heat to be provided with the capillary groove 2 through the last fixed surface of crane span structure casing 1, sealed and laminate mutually with the installation face through capillary groove 2, and scribble waterproof rubber lacquer through the surface at capillary groove 2 and can prevent that water from entering into apron 10 through capillary groove 2, after the cable has been installed, be provided with mounting groove 13 through the front surface fixing who seals board 6 and carry out the bolt and seal fixedly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a waterproof cable testing bridge, includes crane span structure casing (1), its characterized in that: the cable bridge is characterized in that a waterproof groove (2) is fixedly arranged on the upper surface of the bridge shell (1), a connecting fixing rod (3) is fixedly arranged on the front surface of the bridge shell (1), a cable placing cavity (4) is fixedly arranged on the inner surface of the connecting fixing rod (3), a shielding plate (5) is fixedly arranged on the left surface of the cable placing cavity (4), sealing plates (6) are fixedly arranged on the front and back surfaces of the shielding plate (5), a pressing plate (7) is fixedly arranged on the upper surface of the sealing plate (6), and a bottom plate (8) is fixedly arranged on the lower surface of the bridge shell (1);

the right fixed surface of bottom plate (8) is provided with lateral wall (9), the last fixed surface of lateral wall (9) is provided with apron (10), the last fixed surface of lateral wall (9) is provided with outer board (12) of following, the front fixed surface who seals board (6) is provided with mounting groove (13), the last fixed surface of mounting groove (13) is provided with screw hole (14), the external fixed surface of crane span structure casing (1) is provided with louvre (15), the left fixed surface of crane span structure casing (1) is provided with connecting rod (16), the internal fixed surface that the chamber (4) was placed to the cable is provided with baffle (17), the external fixed surface of baffle (17) is provided with slot (18).

2. The waterproof cable tray of claim 1, wherein: the upper surface of the bridge shell (1) is fixedly provided with the waterproof groove (2) and the outer surface of the waterproof groove (2) is coated with waterproof rubber paint.

3. The waterproof cable tray of claim 1, wherein: the front surface of the bridge shell (1) is fixedly provided with a connecting fixing rod (3), and the connecting fixing rod (3) is made of alloy steel.

4. The waterproof cable tray of claim 1, wherein: the fixed surface is provided with around sunshade (5) seal board (6) just be provided with on sealing board (6) mounting groove (13).

5. The waterproof cable tray of claim 1, wherein: and reinforcing ribs (11) are fixedly arranged on the outer surface of the side wall (9).

6. The waterproof cable tray of claim 1, wherein: the heat dissipation holes (15) are fixedly arranged on the bridge shell (1), and the heat dissipation holes (15) are arranged on the outer surface of the bridge shell (1) in an annular array.

7. The waterproof cable tray of claim 1, wherein: the sealing plate is characterized in that the front surface of the sealing plate (6) is fixedly provided with the mounting groove (13), and the upper surface of the mounting groove (13) is provided with a threaded hole (14).