CN218242855U

CN218242855U - Energy-saving bridge

Info

Publication number: CN218242855U
Application number: CN202221803068.XU
Authority: CN
Inventors: 苏楚帆; 黄玉丹; 苏新
Original assignee: Guangdong Jinlai Electrical Co ltd
Current assignee: Guangdong Jinlai Electrical Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-06
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses an energy-conserving crane span structure belongs to power equipment technical field, curb plate including the bottom plate with be located the bottom plate both sides, the bottom plate forms the vallecular cavity with the both sides board, the lower part of both sides board is equipped with the bearing portion of bending to the bottom plate direction respectively, the bottom surface both ends of bottom plate are laminated respectively to the top surface of two bearing portions of bending, the top surface of bottom plate has the multiunit bead along equidistant distribution on its length direction, the both ends of both sides board are equipped with the louvre corresponding with the bead of tip respectively, and the region between both ends is equipped with the radiating block with all the other bead one-to-ones, the medial surface of the surperficial protrusion both sides board of radiating block. The bearing that the curb plate set up is bent the increase and is connected the face with the bottom plate, and the radiating block adopts protruding structure, ensures the intensity and the bearing of whole bridge, and the radiating block that sets up on the multiunit bead that sets up on the bottom plate and the curb plate increases the area of contact with the vallecular cavity, and the passageway that forms between the adjacent bead cooperates the setting of louvre, improves the velocity of flow of wind, improves the radiating effect of bridge.

Description

Energy-saving bridge

Technical Field

The utility model relates to a power equipment technical field, in particular to energy-conserving crane span structure.

Background

The groove type cable bridge can be used for laying all-closed cables, and is most suitable for laying computer cables, communication cables, thermocouple cables and control cables of other high-sensitivity systems. And the shielding interference of the control cable and the protection of the cable in a heavy corrosion environment are better.

Present slot type bridge homoenergetic on the market can reach better effect in the aspect of the heat dissipation, refer to chinese utility model granted patent, the grant announcement number is CN212182999U, the grant announcement day is 2020 years 12 months 18 days, a heat dissipation type slot type bridge that discloses, and chinese utility model granted patent, the grant announcement number is CN215267469U, the grant announcement day is 2021 years 12 months 21 days, a slot type bridge that discloses, these two kinds of slot type bridges, though can reach better radiating effect, nevertheless distribute a large amount of ventilation holes or louvres on the bottom of equal bridge or the both sides roof beam, influence its intensity and bearing easily, therefore the slot type bridge structurally still needs the improvement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides an energy-saving bridge.

The utility model provides a technical scheme that its technical problem adopted is: an energy-conserving crane span structure which characterized in that: including the bottom plate and the curb plate that is located the bottom plate both sides, bottom plate and both sides board formation slot cavity, the lower part of both sides board is equipped with the bearing that bends to the bottom plate direction respectively and bends the portion, and the bottom surface both ends of bottom plate are laminated respectively to the top surface of two bearing portions of bending, and the top surface of bottom plate distributes along its length direction equidistance has the multiunit bead, and the both ends of both sides board are equipped with the louvre corresponding with the bead of tip respectively, and the region between the both ends be equipped with the radiating block with all the other bead one-to-ones, the medial surface of the surperficial protrusion both sides board of radiating block.

As a further improvement of the scheme, the bottom plate is square, the convex edges and the bottom plate are equal in width, and two ends of the convex edges are respectively attached to the inner side surfaces of the two side plates.

As a further improvement of the scheme, the surface of the convex rib protrudes out of the top surface of the bottom plate, the convex rib comprises a horizontal part which is parallel to the bottom surface of the bottom plate, and two ends of the horizontal part are symmetrically provided with inclined parts which extend outwards in an inclined mode.

As a further improvement of the scheme, the radiating blocks are square, and the convex surface of each radiating block is positioned in the groove cavity.

As a further improvement of the above, the rib and the heat dissipation block are both formed by stamping.

As a further improvement of the above scheme, the two side plates are symmetrically arranged, and are sequentially arranged from bottom to top to support the bending portion, the vertical portion, the first bending portion, the transition portion, the second bending portion and the hooking portion, the heat dissipation holes and the heat dissipation block are all located on the vertical portion, the first bending portion and the second bending portion are both arc-shaped arched portions, and the hooking portion is of an inverted U shape.

As a further improvement of the above scheme, the inner diameter corresponding to the first stretch bending portion is larger than the inner diameter corresponding to the second stretch bending portion, the first stretch bending portion and the second stretch bending portion are both arched towards the inside of the groove cavity, and the outer side end faces of the vertical portion, the transition portion and the hook returning portion are flush with each other.

As a further improvement of the scheme, the groove cavity is shaped like a Chinese character 'ao'.

As a further improvement of the scheme, the heat dissipation holes are provided with a plurality of vertically arranged strip holes and a circular through hole which are arranged from the end part of the side plate inwards in sequence.

The beneficial effects of the utility model are that: the bearing that the curb plate set up is bent the increase and is connected the face with the bottom plate, and the radiating block adopts protruding structure, ensures the intensity and the bearing of whole bridge, and the radiating block that sets up on the multiunit bead that sets up on the bottom plate and the curb plate increases the area of contact with the vallecular cavity, and the passageway that forms between the adjacent bead cooperates the setting of louvre, improves the velocity of flow of wind, improves the radiating effect of bridge.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a perspective view of an embodiment of the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a perspective view of another perspective view of an embodiment of the present invention;

fig. 7 is an enlarged view at C in fig. 6.

In the figure:

1. bottom plate, 2, curb plate, 21, bearing bending portion, 22, louvre, 221, rectangular hole, 222, circular through-hole, 23, radiating block, 24, vertical part, 25, first portion of bending, 26, excessive portion, 27, second portion of bending, 28, go back to collude portion, 3, vallecular cavity, 4, bead, 41, horizontal part, 42, rake.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the accompanying drawings 1-7, the utility model provides a pair of energy-saving bridge frame, including bottom plate 1 and the curb plate 2 that is located bottom plate 1 both sides, bottom plate 1 forms vallecular cavity 3 with both sides board 2, the lower part of both sides board 2 is equipped with the bearing 21 of bending to bottom plate 1 direction respectively, the bottom surface both ends of bottom plate 1 are laminated respectively to the top surface of two bearing 21 of bending, the equidistance distributes on its length direction of bottom plate 1's top surface has multiunit bead 4, the both ends of both sides board 2 are equipped with respectively the louvre 22 corresponding with bead 4 of tip, and the region between both ends is equipped with the radiating block 23 with all the other 4 one-to-one of bead, the surperficial salient both sides inboard face 2 of radiating block 23.

The bearing 21 of bending that curb plate 2 set up increases and is connected the face with bottom plate 1, and radiating block 23 adopts protruding structure, ensures the intensity and the bearing of whole bridge, and the radiating block 23 that sets up on the multiunit bead 4 that sets up on the bottom plate 1 and the curb plate 2 increases the area of contact with vallecular cavity 3, and the passageway that forms between the adjacent bead 4 cooperates the setting of louvre 22, improves the velocity of flow of wind, improves the radiating effect of bridge.

Further as a preferred embodiment, the bottom plate 1 is square, the rib 4 is as wide as the bottom plate 1, both ends of the rib 4 are respectively attached to the inner side surfaces of the two side plates 2, both ends of the bottom surface of the bottom plate 1 are welded and fixed to the support bending portions 21 of the two side plates 2, the rib 4 is as wide as the bottom plate 1, and the area of the support cable is increased.

Further, as a preferred embodiment, the surface of the rib 4 protrudes from the top surface of the base plate 1, the rib 4 includes a horizontal portion 41 parallel to the bottom surface of the base plate 1, and both ends of the horizontal portion 41 are symmetrically provided with inclined portions 42 extending obliquely outward. The space between the adjacent ribs 4 forms a heat dissipation channel, when the cable is placed on the horizontal portion 41, the space is favorable for heat dissipation, the efficiency of taking away heat is faster, and additionally, the inclined portion 42 relatively increases the heat dissipation area, further improving the heat dissipation effect.

Further in a preferred embodiment, the heatsinks 23 are square, and the raised surface of each heatsink 23 is located in the cavity 3, so that each heatsink 23 is in contact with the heat in the cavity 3 for conduction.

Further as a preferred embodiment, the convex ribs 4 and the heat dissipation block 23 are formed by stamping, so that the whole bridge frame has the characteristics of thinness, uniformity, lightness and strength, the strength and the rigidity of the bridge frame are improved, the material consumption is reduced, the heat dissipation area is increased, the loss of a circuit is reduced, and the purposes of energy conservation and emission reduction are achieved.

In a preferred embodiment, the two side plates 2 are symmetrically disposed, and include a support bending portion 21, a vertical portion 24, a first bending portion 25, a transition portion 26, a second bending portion 27, and a hook portion 28 from bottom to top, the heat dissipation holes 22 and the heat dissipation blocks 23 are all located on the vertical portion 24, the first bending portion 25 and the second bending portion 27 are both arc-shaped arched portions, and the hook portion 28 is an inverted U-shape.

In a more preferred embodiment, the inner diameter corresponding to the first bent portion 25 is larger than the inner diameter corresponding to the second bent portion 27, both the first bent portion 25 and the second bent portion 27 are arched toward the inside of the cavity 3, and the outer end surfaces of the vertical portion 24, the transition portion 26, and the hook-back portion 28 are flush with each other. The structure of the two side plates 2 is based on the mechanical property of the structure, and the stress direction is changed by bending, so that the bending strength is enhanced.

Further as a preferred embodiment, the cavity 3 is "concave".

Further as a preferred embodiment, the heat dissipation holes 22 are provided with a plurality of vertically arranged long holes 221 and a circular through hole 222 in sequence from the end of the side plate 2 to the inside, so as to accelerate heat dissipation and reduce heat accumulation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An energy-saving bridge frame is characterized in that: including bottom plate (1) and curb plate (2) that are located bottom plate (1) both sides, bottom plate (1) and both sides board (2) form vallecular cavity (3), the lower part of both sides board (2) is equipped with bearing portion of bending (21) of bending to bottom plate (1) direction respectively, the bottom surface both ends of bottom plate (1) are laminated respectively to the top surface of two bearing portions of bending (21), the top surface of bottom plate (1) has multiunit bead (4) along its length direction equidistance distribution, the both ends of both sides board (2) are equipped with corresponding louvre (22) with bead (4) of tip respectively, and the region between the both ends is equipped with radiating block (23) with all the other bead (4) one-to-ones, the medial surface of the surperficial protrusion both sides board (2) of radiating block (23).

2. The energy saving bridge of claim 1, wherein: the bottom plate (1) is square, the convex edges (4) are as wide as the bottom plate (1), and two ends of the convex edges (4) are respectively attached to the inner side faces of the two side plates (2).

3. The energy-saving bridge frame of claim 2, wherein: the surface of the convex rib (4) protrudes out of the top surface of the bottom plate (1), the convex rib (4) comprises a horizontal part (41) parallel to the bottom surface of the bottom plate (1), and two ends of the horizontal part (41) are symmetrically provided with inclined parts (42) extending outwards in an inclined mode.

4. The energy saving bridge of claim 1, wherein: the radiating blocks (23) are square, and the convex surface of each radiating block (23) is positioned in the groove cavity (3).

5. The energy-saving bridge stand of claim 3 or 4, wherein: the rib (4) and the heat dissipation block (23) are formed by stamping.

6. The energy saving bridge of claim 1, wherein: both sides board (2) are the symmetry setting, and from down up do in proper order bearing portion of bending (21), vertical part (24), first portion of bending (25), transition portion (26), second portion of bending (27) and go back and collude portion (28), and louvre (22) and radiating block (23) all are located vertical part (24), and first portion of bending (25) and second portion of bending (27) are the curved portion of hunch-up that is, and the portion of colluding (28) is the type of falling U.

7. The energy saving bridge of claim 6, wherein: the inner diameter corresponding to the first bending part (25) is larger than the inner diameter corresponding to the second bending part (27), the first bending part (25) and the second bending part (27) are arched towards the inner part of the groove cavity (3), and the outer side end faces of the vertical part (24), the transition part (26) and the hook returning part (28) are flush with each other.

8. The energy-saving bridge frame of any one of claims 1 and 6 to 7, wherein: the groove cavity (3) is concave.

9. The energy-saving bridge frame of claim 1, wherein: the heat dissipation holes (22) are provided with a plurality of vertically arranged strip holes (221) and a circular through hole (222) from the end part of the side plate (2) to the inside in sequence.