CN217010212U

CN217010212U - Tray type cable bridge with high structural strength

Info

Publication number: CN217010212U
Application number: CN202220657869.3U
Authority: CN
Inventors: 童鑫; 丁长波
Original assignee: Anhui Shengxin Electric Technology Co ltd
Current assignee: Anhui Shengxin Electric Technology Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-19
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a tray type cable bridge with high structural strength, which comprises a bridge main body, wherein a cable cavity penetrating through two sides is formed in the bridge main body, bridge butt joint side plates are fixedly installed on two sides of the bridge main body penetrating through the cable cavity, a plurality of bridge fixing holes are formed in the bridge butt joint side plates, a plurality of square heat dissipation holes are formed in the bottom end of the bridge main body, a plurality of side air holes are formed in two sides of the bridge main body in a penetrating manner, a plurality of side rain-proof plates are fixedly installed on the outer portions of two sides of the bridge main body, which are provided with the side air holes, a clamping groove base plate and a bolt base plate are fixedly installed at the top end of the bridge main body, and a plurality of fixing bolts are fixedly installed at the top end of the bolt base plate. Can guarantee through rain-proof arc lid and side flashing that this equipment can prevent that the crane span structure is inside to intake, the structural strength of crane span structure main part bottom can be improved to the enhancement bottom plate of this equipment bottom simultaneously, and the structural strength of the both sides board of crane span structure main part symmetry can be improved to the crane span structure butt joint curb plate.

Description

Tray type cable bridge with high structural strength

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a tray type cable bridge with high structural strength.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a 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, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

The tray type cable bridge frame is one of the most widely used in petroleum, chemical, light industry, TV, telecommunication and other fields, and has the advantages of light weight, great load, beautiful appearance, simple structure, convenient installation, etc. and is suitable for installation of power cable and laying control cable.

Because the cable testing bridge is unsettled, in order to reduce the bearing of support, need can the lightweight design with the main part of crane span structure, the cable can be laid to cable testing bridge inside simultaneously, and the main part of crane span structure needs certain structural strength, in order to guarantee the safe in utilization and the life of cable in addition, needs the crane span structure can prevent into water and dispel the heat fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the traditional technology and provides a tray type cable bridge with high structural strength.

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

a tray type cable bridge with high structural strength comprises a bridge main body, wherein a cable cavity penetrating through two sides is arranged in the bridge main body, the two sides of the bridge main body penetrating through the cable cavity are fixedly provided with bridge butt joint side plates which are provided with a plurality of bridge fixing holes, the bottom end of the bridge frame main body is provided with a plurality of square heat dissipation holes, two sides of the bridge frame main body are provided with a plurality of side vent holes in a through way, a plurality of side rain-proof boards are fixedly arranged outside the two sides of the bridge frame main body, which are provided with the side vent holes, the top end of the bridge frame main body is fixedly provided with a clamping groove base plate and a bolt base plate, the top end of the bolt base plate is fixedly provided with a plurality of fixing bolts, the fixing bolt is connected with a fixing nut through threads, an arc cover side baffle is fixedly mounted at the top end of the bolt substrate, and the top end of the bridge main body is connected with a rain-proof arc cover.

Preferably, rain-proof arc lid includes the arc lid main part, arc lid main part one side fixed mounting has the draw-in groove bottom plate, the arc lid draw-in groove has been seted up on draw-in groove bottom plate top, the arc lid main part is kept away from one side fixed mounting of arc lid draw-in groove has the bolt hole base, a plurality of bolt fastening holes have been seted up on bolt hole base top.

Preferably, the square heat dissipation holes are in a linear array.

Preferably, the side vent is square and is a linear array.

Preferably, the cross section of the side flashing is a quarter circle.

Preferably, the top end of the arc-shaped cover main body is a smooth arc surface.

Compared with the prior art, the utility model has the following advantages:

can guarantee through square louvre and side bleeder vent that the cable can dispel the heat fast at the during operation, prevent that the cable from reducing the life-span because too high temperature at the during operation, can guarantee through rain-proof arc lid and side flashing simultaneously that this equipment can prevent that the crane span structure is inside to intake, the strengthening bottom plate of this equipment bottom can improve the structural strength of crane span structure main part bottom simultaneously, the crane span structure butt joint curb plate can improve the structural strength of the both sides board of crane span structure main part symmetry.

Drawings

Fig. 1 is a schematic structural view of a tray-type cable tray with high structural strength according to the present invention;

fig. 2 is a cross-sectional view of a tray-type cable tray with high structural strength according to the present invention;

FIG. 3 is a schematic structural diagram of a tray-type cable tray main body with high structural strength according to the present invention;

fig. 4 is a schematic structural view of a rain-proof arc cover of a tray-type cable bridge with high structural strength.

In the figure: 1. a square heat dissipation hole; 2. a cable cavity; 3. a bridge main body; 4. fixing a nut; 5. side flashing boards; 6. fixing the bolt; 7. a bridge frame fixing hole; 8. the bridge frame is butted with the side plates; 9. an arc-shaped cover main body; 10. a bolt hole base; 11. a rain-proof arc cover; 12. side air holes; 13. a card slot bottom plate; 14. a card slot substrate; 15. an arc cover clamping groove; 16. a bolt substrate; 17. an arc-shaped cover side baffle; 18. a reinforcing bottom plate; 19. and (4) fixing a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, a tray type cable bridge with high structural strength comprises a bridge main body 3, a cable cavity 2 penetrating through two sides is arranged in the bridge main body 3, bridge butt joint side plates 8 are fixedly arranged on two sides of the bridge main body 3 penetrating through the cable cavity 2, a plurality of bridge fixing holes 7 are arranged on the bridge butt joint side plates 8, a plurality of linear array square heat dissipation holes 1 are arranged at the bottom end of the bridge main body 3, a plurality of side vent holes 12 are arranged on two sides of the bridge main body 3, a plurality of side flashing plates 5 are fixedly arranged on the outer portions of two sides of the bridge main body 3 provided with the side vent holes 12, the cross sections of the side flashing plates 5 are quarter rings, a clamping groove base plate 14 and a bolt base plate 16 are fixedly arranged at the top end of the bridge main body 3, a plurality of fixing bolts 6 are fixedly arranged at the top end of the bolt base plate 16, the fixing bolts 6 are connected with fixing nuts 4 through threads, and arc-shaped cover side baffles 17 are fixedly arranged at the top end of the bolt base plate 16, the top of the bridge frame main body 3 is connected with a rainproof arc cover 11, the rainproof arc cover 11 comprises an arc cover main body 9, the top end of the arc cover main body 9 is a smooth arc surface, a clamping groove bottom plate 13 is fixedly arranged on one side of the arc cover main body 9, a clamping groove 15 of the arc cover is arranged on the top end of the clamping groove bottom plate 13, a bolt hole base 10 is fixedly arranged on one side, away from the clamping groove 15 of the arc cover, of the arc cover main body 9, and a plurality of bolt fixing holes 19 are formed in the top end of the bolt hole base 10.

The operating principle of the present invention will now be described as follows:

when the rainproof arc cover is used, the bridge is connected with a bridge butt joint side plate 8 through a bridge fixing hole 7 by using a bolt so as to obtain a required length, then a cable is laid in a cable cavity 2, after the cable is laid, a rainproof arc cover 11 is installed through a clamping groove base plate 14 and an arc cover clamping groove 15 in a matched mode, then a bolt hole base 10 is clamped through an arc cover side baffle plate 17 and a bolt base plate 16, and the rainproof arc cover 11 is fixed through a fixing bolt 6 and a fixing nut 4 in a matched mode.

Can guarantee through square louvre 1 and side bleeder vent 12 that the cable can dispel the heat fast at the during operation, prevent that the cable from reducing the life-span because too high temperature at the during operation, can guarantee through rain-proof arc lid 11 and side flashing 5 simultaneously that this equipment can prevent that the crane span structure is inside to intake, the reinforcing bottom plate 18 of this equipment bottom can improve the structural strength of 3 bottoms of crane span structure main part simultaneously, crane span structure butt joint curb plate 8 can improve the structural strength of the both sides board of 3 symmetries of crane span structure main part.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The tray type cable bridge with high structural strength comprises a bridge main body (3) and is characterized in that a cable cavity (2) penetrating through two sides is formed inside the bridge main body (3), bridge butt joint side plates (8) are fixedly installed on two sides of the bridge main body (3) penetrating through the cable cavity (2), a plurality of bridge fixing holes (7) are formed in the bridge butt joint side plates (8), a plurality of square heat dissipation holes (1) are formed in the bottom end of the bridge main body (3), a plurality of side air holes (12) are formed in two sides of the bridge main body (3) in a penetrating manner, a plurality of side rain-proof plates (5) are fixedly installed on the outer portions of two sides of the bridge main body (3) provided with the side air holes (12), a clamping groove base plate (14) and a bolt base plate (16) are fixedly installed at the top end of the bridge main body (3), and a plurality of fixing bolts (6) are fixedly installed at the top end of the bolt base plate (16), the fixing bolt (6) is connected with a fixing nut (4) through threads, an arc-shaped cover side baffle (17) is fixedly mounted at the top end of the bolt base plate (16), and the top end of the bridge frame main body (3) is connected with a rainproof arc-shaped cover (11).

2. The tray type cable bridge stand with high structural strength as claimed in claim 1, wherein the rain-proof arc cover (11) comprises an arc cover main body (9), a clamping groove bottom plate (13) is fixedly installed on one side of the arc cover main body (9), an arc cover clamping groove (15) is formed in the top end of the clamping groove bottom plate (13), a bolt hole base (10) is fixedly installed on one side, away from the arc cover clamping groove (15), of the arc cover main body (9), and a plurality of bolt fixing holes (19) are formed in the top end of the bolt hole base (10).

3. A structural strong tray-type cable tray as claimed in claim 1, wherein said square heat dissipation holes (1) are linear arrays.

4. The tray-type cable tray as claimed in claim 1, wherein the side holes (12) are square and linear array.

5. A structural strength tray-type cable tray as claimed in claim 1, wherein the cross-section of the side flashing (5) is a quarter circle.

6. The tray type cable tray with high structural strength as claimed in claim 2, wherein the top end of the arc-shaped cover main body (9) is a smooth arc surface.