CN214176746U

CN214176746U - Combined ladder type cable bridge

Info

Publication number: CN214176746U
Application number: CN202023184895.9U
Authority: CN
Inventors: 李爱平; 李步青
Original assignee: Taizhou Xinjin Cable Bridge Co ltd
Current assignee: Taizhou Xinjin Cable Bridge Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-10
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a combination ladder type cable testing bridge, including the cable testing bridge main part to and the double-deck cable bridge lid of being connected with cable testing bridge main part upper end laminating, the upper end of double-deck cable bridge lid is provided with outer plywood, and the inside of outer plywood runs through and has seted up next ventilative hole, the lower extreme of double-deck cable bridge lid is provided with the inner plating, and the inside of inner plating runs through and has seted up upper ventilative hole, the both sides of double-deck cable bridge lid are run through and have seted up the wash port, the both sides lower extreme of double-deck cable bridge lid is provided with the dead lever, the fixed orifices has been seted up to the both sides upper end of cable testing bridge main part, and the laminating of the inside lower extreme of cable testing bridge main part is connected with the crane span structure long slab. A combination ladder type cable testing bridge, whole cable testing bridge can realize the waterproof function in limit breathing freely when carrying out the use, its security also obtains great promotion, brings better use prospect.

Description

Combined ladder type cable bridge

Technical Field

The utility model relates to a building field, in particular to combination ladder formula cable testing bridge.

Background

The cable bridge can be roughly divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid type cable bridge and the like, and the groove type cable bridge is most common in life and comprises structures such as a support, a supporting arm, an installation accessory and the like. The bridge frame can independently erect in the building, also can erect on various buildings and pipe gallery support, the characteristics of cable testing bridge are that its simple structure, handsome in appearance, the configuration is nimble and easy maintenance, current cable testing bridge has certain drawback when using, because the opening of cable testing bridge, its waterproof nature is just relatively poor, can cause the short circuit scheduling problem to its inside circuit, consequently, in the in-process of using, certain influence has been brought, for this reason, we propose a combination ladder type cable testing bridge.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a combined ladder type cable bridge, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a combination ladder type cable testing bridge, includes the cable testing bridge main part to and the double-deck cable testing bridge lid of being connected with cable testing bridge main part upper end laminating, the upper end of double-deck cable testing bridge lid is provided with outer plywood, and runs through the inside of outer plywood and set up next ventilative hole, the lower extreme of double-deck cable testing bridge lid is provided with the inner plating, and runs through the inside of inner plating and set up last ventilative hole, the wash port has been seted up in running through to the both sides of double-deck cable testing bridge lid, the both sides lower extreme of double-deck cable testing bridge lid is provided with the dead lever, the fixed orifices has been seted up to the both sides upper end of cable testing bridge main part, and the laminating of.

Preferably, the number of the outer laminates and the number of the inner laminates are two, and the outer laminates and the inner laminates are the same in size.

Preferably, the number of the lower ventilation holes and the upper ventilation holes is a plurality of groups, the sizes of the lower ventilation holes and the upper ventilation holes are the same, the lower ventilation holes are located in the lower half position of the outer layer plate, and the upper ventilation holes are located in the upper half position of the inner layer plate.

Preferably, the number of the water discharge holes is two, and the water discharge holes are positioned between the outer plate and the inner plate and close to the inner plate.

Preferably, the number of the fixing rods and the number of the fixing holes are four, and the fixing rods and the fixing holes are distributed in a central symmetry mode around the double-layer cable bridge cover.

Preferably, the cable bridge main body is composed of two groups of L-shaped metal plates, the two groups of L-shaped metal plates are connected through a bridge long plate, and the number of the bridge long plates is a plurality.

Compared with the prior art, the utility model discloses following beneficial effect has: the combined ladder type cable bridge frame is characterized in that in the using process, as the combined ladder type cable bridge frame is adopted, the lower end of the cable bridge frame is composed of a plurality of bridge frame long plates, a large gap is reserved between each two bridge frame long plates, a good heat dissipation environment is provided for circuits inside the cable bridge frame, a double-layer cable bridge frame cover is arranged on the cable bridge frame to carry out waterproof protection on circuits inside, the waterproof function is realized by utilizing lower vent holes on an outer layer plate and upper vent holes on an inner layer plate, as the cable bridge frame is arranged in a building, water usually enters from the water seepage of a ceiling, when water flows onto the cable bridge frame, as the top end of the cable bridge frame is provided with the double-layer cable bridge frame cover and the shape of the cable bridge frame cover is inverted V-shaped, the water can enter from the lower vent holes and then flows out from a water discharge hole, the water can not flow into the inside through the upper vent holes on the inner layer plate, however, the heat generated by the internal circuit can be discharged from the upper air holes to the lower air holes, the whole steel protective cylinder is simple in structure and convenient to operate, the whole cable bridge can realize the function of preventing water while ventilating when used, the safety of the cable bridge is greatly improved, and the cable bridge is better than the traditional cable bridge.

Drawings

Fig. 1 is a front view of the combined ladder type cable bridge of the present invention.

Fig. 2 is a side view of the combined ladder type cable bridge of the present invention.

Fig. 3 is a schematic view of a part of the structure of a combined ladder-type cable bridge of the present invention.

Fig. 4 is a schematic view of an internal structure of a combined ladder-type cable bridge of the present invention.

In the figure: 1. a cable tray body; 2. a double-layer cable bridge cover; 3. an outer plate; 4. a lower ventilation hole; 5. an inner layer board; 6. an upper ventilation hole; 7. a drain hole; 8. fixing the rod; 9. a fixing hole; 10. the bridge frame long plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a combined ladder type cable bridge comprises a cable bridge main body 1 and a double-layer cable bridge cover 2 attached to and connected with the upper end of the cable bridge main body 1, wherein an outer plate 3 is arranged at the upper end of the double-layer cable bridge cover 2, a lower ventilation hole 4 is formed in the outer plate 3 in a penetrating manner, an inner plate 5 is arranged at the lower end of the double-layer cable bridge cover 2, an upper ventilation hole 6 is formed in the inner plate 5 in a penetrating manner, drain holes 7 are formed in two sides of the double-layer cable bridge cover 2 in a penetrating manner, fixing rods 8 are arranged at the lower ends of two sides of the double-layer cable bridge cover 2, fixing holes 9 are formed in the upper ends of two sides of the cable bridge main body 1, and a bridge long plate 10 is attached to the lower end of the inner part of the cable bridge main body 1.

The number of the outer laminates 3 and the inner laminates 5 is two, and the outer laminates 3 and the inner laminates 5 are the same in size.

The number of the lower ventilation holes 4 and the upper ventilation holes 6 is a plurality of groups, the sizes of the lower ventilation holes 4 and the upper ventilation holes 6 are the same, the lower ventilation holes 4 are located in the lower half position of the outer plate 3, and the upper ventilation holes 6 are located in the upper half position of the inner plate 5.

The number of the water discharge holes 7 is two, and the water discharge holes 7 are positioned between the outer plate 3 and the inner plate 5 and close to the inner plate 5.

The number of the fixing rods 8 and the number of the fixing holes 9 are four, and the fixing rods and the fixing holes are distributed in a central symmetry mode about the double-layer cable bridge cover 2.

The cable bridge main body 1 is composed of two groups of L-shaped metal plates, the two groups of L-shaped metal plates are connected through a bridge long plate 10, and the number of the bridge long plates 10 is a plurality.

It should be noted that, the utility model relates to a combination ladder type cable testing bridge, when this combination ladder type cable testing bridge is carrying out the use, at first because double-deck cable bridge lid 2 is realized fixedly in inserting the fixed orifices 9 of lower extreme cable testing bridge main part 1 through four dead levers 8, so need take off double-deck cable bridge lid 2 earlier, the circuit is laid to cable testing bridge inside to the user of service afterwards, installs double-deck cable bridge lid 2 at last. Whole installation is very simple, utilize next bleeder vent 4 on the outer plywood 3 and the last bleeder vent 6 of inner plating 5 to realize waterproof function, rivers can get into from next bleeder vent 4, flow out from wash port 7 again, rivers then can not flow into through the last bleeder vent 6 of inner plating 5 and fall inside, however the heat that the inner circuit produced also can be discharged to next bleeder vent 4 again through last bleeder vent 6, realize water proof protection promptly and played the radiating effect again to the circuit of inside, thereby the effectual security that improves whole use, certain practicality has.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a combination ladder type cable testing bridge, includes cable testing bridge main part (1) to and double-deck cable testing bridge lid (2) of being connected with cable testing bridge main part (1) upper end laminating, its characterized in that: the upper end of double-deck cable bridge frame lid (2) is provided with outer plywood (3), and the inside of outer plywood (3) runs through and has seted up next ventilative hole (4), the lower extreme of double-deck cable bridge frame lid (2) is provided with inner plating (5), and the inside of inner plating (5) runs through and has seted up upper ventilative hole (6), wash port (7) have been run through to the both sides of double-deck cable bridge frame lid (2) and have been seted up, the both sides lower extreme of double-deck cable bridge frame lid (2) is provided with dead lever (8), fixed orifices (9) have been seted up to the both sides upper end of cable bridge frame main part (1), and the laminating of the inside lower extreme of cable bridge frame main part (1) is connected with crane span structure long slab (10).

2. The combination ladder cable tray of claim 1, wherein: the number of the outer laminates (3) and the number of the inner laminates (5) are two, and the outer laminates (3) and the inner laminates (5) are the same in size.

3. The combination ladder cable tray of claim 1, wherein: the number of the lower ventilation holes (4) and the upper ventilation holes (6) is a plurality of groups, the sizes of the lower ventilation holes (4) and the upper ventilation holes (6) are the same, the lower ventilation holes (4) are located in the lower half position of the outer plate (3), and the upper ventilation holes (6) are located in the upper half position of the inner plate (5).

4. The combination ladder cable tray of claim 1, wherein: the number of the drain holes (7) is two, and the drain holes (7) are positioned between the outer layer plate (3) and the inner layer plate (5) and close to the inner layer plate (5).

5. The combination ladder cable tray of claim 1, wherein: the number of the fixing rods (8) and the number of the fixing holes (9) are four, and the fixing rods and the fixing holes are symmetrically distributed around the center of the double-layer cable bridge cover (2).

6. The combination ladder cable tray of claim 1, wherein: the cable bridge main body (1) is composed of two groups of L-shaped metal plates, the two groups of L-shaped metal plates are connected through a bridge long plate (10), and the number of the bridge long plates (10) is a plurality.