Ventilation cable bridge

Abstract

The utility model discloses a ventilation cable bridge which comprises a main body. The main body comprises a bottom plate and side plates located on the two sides of the bottom plate. A fixing plate is arranged on the edge of the side plate; first ventilation openings are formed in the side plates in an array mode; second ventilation openings are formed in the bottom plate in an array mode. The first ventilation opening is arranged to be a protruding arc groove. The arc groove comprises an air inlet; the air inlets are connected to the interiors of the side plates through the arc grooves; a cover plate; the cover plate is buckled on the upper part of the main body; and the cover plate is fixedly connected with the fixed plate through a bolt. Through the arrangement of the first ventilation openings with the arc grooves, flowing air is directly guided into the bridge frame, and meanwhile, the opposite first ventilation openings are arranged, so that air in various directions can be guided in; and meanwhile, the inclined side plates are arranged, so that the flow speed is increased when the air flows, the air in the bridge is sucked out from the second ventilation openings, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a ventilation cable bridge. Background Art

[0002] Cable trays are used for laying cables in building electrical engineering. Their main function is to protect, manage and support cables or optical fibers. Currently, cable trays are divided into trough-type, tray-type, ladder-type and grid-type structures. They are composed of layers such as brackets, supports and installation accessories. When installing cable trays, they can be erected independently or laid on various buildings or pipe gallery brackets.

[0003] Existing cable trays have strip grooves on both sides to achieve the purpose of ventilation and heat dissipation of cables when in use. However, simple strip grooves cannot guide air into the interior of the tray, resulting in air only circulating on the surface of the tray, and a small amount of air enters the interior for heat dissipation, resulting in poor heat dissipation effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of poor heat dissipation effect and provide a ventilation cable bridge.

[0005] A ventilation cable tray, comprising

[0006] The main body includes a bottom plate and side plates on both sides of the bottom plate; the edges of the side plates are provided with fixing plates;

[0007] The side panels are provided with first vents in an array; the bottom panel is provided with second vents in an array;

[0008] The first vent is configured as a protruding arc groove; the arc groove includes an air inlet; the air inlet is connected to the inside of the side panel through the arc groove;

[0009] Cover plate; the cover plate is buckled on the upper part of the main body;

[0010] The cover plate and the fixing plate are fixedly connected by bolts.

[0011] Furthermore, a bonding plate is provided at the bottom of the cover plate; the bonding plate is bonded to the inner side wall of the side plate.

[0012] Furthermore, the side panels are arranged at an angle; the two side panels and the bottom panel form a trapezoidal structure.

[0013] Furthermore, a mounting frame is provided on the inner side of the base plate.

[0014] Furthermore, the width of the main body is smaller than the width of the cover plate.

[0015] Furthermore, the arc grooves are provided in two groups, and the two groups are arranged opposite to each other.

[0016] The beneficial effects of the utility model are:

[0017] By setting a first vent with an arc groove, the flowing air is directly guided into the interior of the bridge, and at the same time, opposite first vents are set so that air from various directions can be introduced; at the same time, inclined side panels are set to increase the flow rate of air when it flows, and the air in the bridge is sucked out from the second vent, thereby increasing the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the main body.

[0020] In the figure, 1. main body; 11. bottom plate; 111. mounting frame; 12. side plate; 121. fixing plate; 122. first vent; 123. second vent; 13. arc groove; 131. air inlet; 2. cover plate; 21. bolt; 22. fitting plate. DETAILED DESCRIPTION

[0021] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features within these embodiments may be combined with one another, unless they conflict.

[0022] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention. Therefore, the drawings only show components related to the present invention and are not drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated.

[0023] Example 1

[0024] like Figures 1-2 As shown:

[0025] A ventilation cable tray is characterized by comprising a main body 1; the main body 1 comprises a bottom plate 11 and side plates 12 located on both sides of the bottom plate 11; the side plates 12 are arranged obliquely; the two side plates 12 and the bottom plate 11 form a trapezoidal structure; and a mounting bracket 111 is provided on the inner side of the bottom plate 11.

[0026] A fixing plate 121 is provided at the edge of the side panel 12; a first vent 122 is provided in an array on the side panel 12; a second vent 123 is provided in an array on the bottom plate 11; the first vent 122 is configured as a protruding arc groove 13; the arc groove 13 includes an air inlet 131; the air inlet 131 is connected to the inside of the side panel 12 through the arc groove 13; there are two groups of arc grooves 13, and the two groups are arranged opposite to each other.

[0027] Cover plate 2; snapped onto the upper portion of main body 1; fixedly connected to fixing plate 121 via bolts 21. A bonding plate 22 is provided at the bottom of cover plate 2; bonding plate 22 is bonded to the inner wall of side plate 12. The width of main body 1 is smaller than that of cover plate 2.

[0028] By setting a first vent 122 with an arc groove 13, the flowing air is directly guided into the interior of the bridge, and at the same time, opposite first vents 122 are set so that air from various directions can be introduced; at the same time, inclined side panels 12 are set to increase the flow rate of air when it flows, and the air in the bridge is sucked out from the second vent 123, thereby increasing the heat dissipation effect.

[0029] The above-described embodiments merely represent specific implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the scope of the present invention, all of which fall within the scope of protection of the present invention.

Claims

1. A ventilation cable tray, characterized by: include A main body (1); the main body (1) comprises a bottom plate (11) and side plates (12) located on both sides of the bottom plate (11); fixed plates (121) are provided at the edges of the side plates (12); The side panels (12) are provided with first ventilation openings (122) in an array; the bottom panel (11) is provided with second ventilation openings (123) in an array; The first vent (122) is configured as a protruding arc groove (13); the arc groove (13) includes an air inlet (131); the air inlet (131) is connected to the inside of the side panel (12) through the arc groove (13); Cover plate (2); the cover plate (2) is buckled onto the upper part of the main body (1); The cover plate (2) and the fixing plate (121) are fixedly connected via bolts (21).

2. A ventilation cable tray according to claim 1, characterized in that: A bonding plate (22) is provided at the bottom of the cover plate (2); the bonding plate (22) is bonded to the inner side wall of the side plate (12).

3. The ventilation cable tray according to claim 1, characterized in that: The side panels (12) are arranged obliquely; the two side panels (12) and the bottom panel (11) form a trapezoidal structure.

4. The ventilation cable tray according to claim 1, characterized in that: A mounting frame (111) is provided on the inner side of the bottom plate (11).

5. The ventilation cable tray according to claim 1, characterized in that: The width of the main body (1) is smaller than the width of the cover plate (2).

6. The ventilation cable tray according to claim 1, characterized in that: The arc grooves (13) are provided in two groups, and the two groups are arranged opposite to each other.

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