CN204835394U - Novel energy -saving crane span structure - Google Patents
Novel energy -saving crane span structure Download PDFInfo
- Publication number
- CN204835394U CN204835394U CN201520483222.3U CN201520483222U CN204835394U CN 204835394 U CN204835394 U CN 204835394U CN 201520483222 U CN201520483222 U CN 201520483222U CN 204835394 U CN204835394 U CN 204835394U
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- CN
- China
- Prior art keywords
- vertical
- slot type
- plate
- short slab
- cell body
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Abstract
The utility model relates to a novel energy -saving crane span structure, including slot type cell body and slot type apron, the bottom plate of slot type cell body has a plurality of protruding strips, the unsmooth alternate wave structure of bottom formation, the curb plate includes vertical curb plate, sunken strip, horizontal plate and vertical short slab, sunken is formed with open -ended frame template, the curb plate forms bow type structure, be equipped with a plurality of louvres and screw on the sunken strip, the roof of slot type apron has a plurality of protruding strips, the roof forms unsmooth alternate wave structure, the buckle includes vertical long slab, the circular arc board, vertical short slab and horizontal short slab, the buckle forms J type structure, the curb plate uses with the buckle cooperation, the slot type cell body is the crowded thin steel section bar that draws that excels in with the slot type capping, the utility model relates to a rationally, the structure is firm, has the light, excels in, performance such as energy -conservation.
Description
Technical field
The utility model relates to a kind of cable testing bridge, particularly a kind of novel energy-saving crane span structure.
Background technology
Crane span structure is the support of a support and payout, is divided into slot type, pellet type and the structure such as ladder-type, grid type.Channel-type cable bridge is a kind of Totally-enclosed-type cable testing bridge, be best suited for the control cables etc. laying computer cable, telecommunication cable, thermocouple cable and other Highly Sensitive Systems, have good effect to the protection of environmental cable in the shielding interference of control cables and heavy corrosion.
Channel-type cable bridge of the prior art mainly comprises base plate, biside plate and cover plate, and three is flat board, forms a groove box, and traditional crane span structure is for ensureing bearing capacity, and sheet material is thicker, and cause crane span structure to conduct oneself with dignity comparatively large, affect cable dissipate heat, cost increases, constructional difficulties; Though there is multiple patent to propose energy-conservation conception, as patent CN203463791U proposes a kind of energy saving high type crane span structure, its bottom surface is provided with ring stiffener, is planar structure substantially, easy unbalance stress, and effect is little; Patent CN2909648Y proposes a kind of high strength energy-saving cable rack, but the buckle of this bridge cover plate is irregular type, and make to be connected with base plate not tight, the concavo-convex employing circular arc dovetail of base plate, affects load-bearing.Therefore the energy-saving crane span structure designing a kind of more reasonable structure is needed.
Utility model content
The purpose of this utility model is for defect of the prior art, provides a kind of novel energy-saving crane span structure, reasonable in design, stabilized structure, has lightweight, the performance such as high-strength, energy-conservation.
The utility model is achieved by the following technical solutions:
A kind of novel energy-saving crane span structure, comprise slot type cell body and slot type cover plate, wherein, described slot type cell body comprises one piece of base plate and two blocks of side plates, base plate there is some raised items, the raised item parallel interval of described base plate is arranged, base plate forms concavo-convex alternate wave structure, described side plate comprises vertical side plate, depression bar, level board and vertical short slab, described depression bar has bottom surface and two sides, depression bar is formed with the frame-type plate of opening, described vertical side plate is connected with the lateral vertical of depression bar, described level board is connected with vertical side plate is vertical, described vertical short slab is connected with level board is vertical, side plate forms arcuate structure, the depression bar of described side plate is provided with some louvres and screw by plate two ends successively to center, described slot type cover plate is provided with screw, described slot type cover plate comprises one piece of top board and two blocks of buckles, described top board has some raised items, the raised item parallel interval of described top board is arranged, top board forms concavo-convex alternate wave structure, described buckle comprises vertical long slab, arc plate, vertical short slab and horizontal short slab, described vertical long slab and vertical short slab be arranged in parallel, described arc plate two ends are connected with vertical short slab with vertical long slab respectively, described horizontal short slab is connected with vertical short slab is vertical, buckle forms J type structure, the side plate of described slot type cell body and the buckle of slot type groove lid with the use of, described slot type cell body and slot type groove lid are the thin steel profile of high-strength pultrusion.
Above-mentioned a kind of novel energy-saving crane span structure, wherein, the base plate of described slot type cell body is connected with the vertical welding of side plate.
Above-mentioned a kind of novel energy-saving crane span structure, wherein, the top board of described slot type cover plate is connected with the vertical welding of buckle.
The beneficial effects of the utility model are:
The base plate of the utility model slot type cell body and the top board of slot type cover plate are concavo-convex alternate wave structure, this structure not only increases the load-carrying ability of crane span structure cable laying, strengthen crane span structure intensity, and the structure of similar heat sink strip, concave/convex-shaped structure increasing heat radiation area, be conducive to the heat radiation that in transmission of electricity process, cable heats up, increase fail safe and the energy saving of transmission of electricity process.
The side plate of the utility model slot type cell body is arcuate structure, and its each formation plate face is that regular right angle is connected, and makes to have more intensity to the support of whole groove box, and compare conventional planar side plane contact radiating surface more greatly, heat dispersion is better; Compare the curved surface of circular arc dovetail, the conduction of plate face Interaction Force is stronger, and strength character is larger; Being fitted and connected of cell body and cover plate is convenient in the transition of regular pattern composite, coordinates more convenient, tightr; Its vertical short slab forms knuckle, and the support load-bearing and the construction that are conducive to level board are anti-scratch; Side plate is also provided with louvre, strengthens thermal diffusivity.
The buckle of the utility model slot type cover plate is J type structure, and the horizontal short slab of J type and vertical short slab form right angle, tightly can coordinate with the right angle of cell body side plate, structure is attractive in appearance, and arc chord angle constructability is anti-scratch, takies volume little.
Because each part is rational in infrastructure, the utility model adopts the thin steel profile of high-strength pultrusion, employing welding connects, crane span structure is made to have lightweight, the characteristic such as high-strength, energy-conservation, be applicable to the power cable of voltage less than 40 kilovolts, and control cables, light distribution etc. are indoor, outdoor built on stilts, the laying in cable trough, tunnel.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model slot type cell body vertical view.
Fig. 3 is the utility model slot type cell body left view.
Fig. 4 is the utility model slot type groove lid vertical view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
A kind of novel energy-saving crane span structure, comprise slot type cell body 9 and slot type cover plate 12, wherein, described slot type cell body 9 comprises one piece of base plate 8 and two blocks of side plates 7, the base plate 8 of described slot type cell body 9 is connected with the vertical welding of side plate 7, base plate 8 there is some raised items 10, raised item 10 parallel interval of described base plate 8 is arranged, base plate 8 forms concavo-convex alternate wave structure, described side plate 7 comprises vertical side plate 6, depression bar 5, level board 1 and vertical short slab 2, described depression bar 5 has bottom surface 4 and two sides 3, depression bar 5 is formed with the frame-type plate of opening, described vertical side plate 6 is connected with the side 3 of depression bar 5 is vertical, described level board 1 is connected with vertical side plate 6 is vertical, described vertical short slab 2 is connected with level board 1 is vertical, side plate 7 forms arcuate structure, the depression bar 5 of described side plate 7 is provided with some louvres 19 and screw 20 by plate two ends successively to center, described slot type cover plate 12 is provided with screw 21, described slot type cover plate 12 comprises one piece of top board 13 and two blocks of buckles 14, the top board 13 of described slot type cover plate 12 is connected with the vertical welding of buckle 14, described top board 12 has some raised items 11, raised item 11 parallel interval of described top board 13 is arranged, top board 13 forms concavo-convex alternate wave structure, described buckle 14 comprises vertical long slab 16, arc plate 18, vertical short slab 17 and horizontal short slab 15, described vertical long slab 16 be arranged in parallel with vertical short slab 17, described arc plate 18 two ends are connected with vertical short slab 17 with vertical long slab 16 respectively, described horizontal short slab 15 is connected with vertical short slab 17 is vertical, buckle 14 forms J type structure, the side plate 7 of described slot type cell body 9 and the buckle 14 of slot type groove lid 12 with the use of, described slot type cell body 9 is the thin steel profile of high-strength pultrusion with slot type groove lid 12.
The utility model is reasonable in design, stabilized structure, has lightweight, the performance such as high-strength, energy-conservation, is applicable to the power cable of voltage less than 40 kilovolts, and control cables, light distribution etc. are indoor, outdoor built on stilts, the laying in cable trough, tunnel.
Above are only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection range of the present utility model.
Claims (3)
1. a novel energy-saving crane span structure, comprise slot type cell body and slot type cover plate, it is characterized by, described slot type cell body comprises one piece of base plate and two blocks of side plates, base plate there is some raised items, the raised item parallel interval of described base plate is arranged, base plate forms concavo-convex alternate wave structure, described side plate comprises vertical side plate, depression bar, level board and vertical short slab, described depression bar has bottom surface and two sides, depression bar is formed with the frame-type plate of opening, described vertical side plate is connected with the lateral vertical of depression bar, described level board is connected with vertical side plate is vertical, described vertical short slab is connected with level board is vertical, side plate forms arcuate structure, the depression bar of described side plate is provided with some louvres and screw by plate two ends successively to center, described slot type cover plate is provided with screw, described slot type cover plate comprises one piece of top board and two blocks of buckles, described top board has some raised items, the raised item parallel interval of described top board is arranged, top board forms concavo-convex alternate wave structure, described buckle comprises vertical long slab, arc plate, vertical short slab and horizontal short slab, described vertical long slab and vertical short slab be arranged in parallel, described arc plate two ends are connected with vertical short slab with vertical long slab respectively, described horizontal short slab is connected with vertical short slab is vertical, buckle forms J type structure, the side plate of described slot type cell body and the buckle of slot type groove lid with the use of, described slot type cell body and slot type groove lid are the thin steel profile of high-strength pultrusion.
2. a kind of novel energy-saving crane span structure as claimed in claim 1, is characterized by, and the base plate of described slot type cell body is connected with the vertical welding of side plate.
3. a kind of novel energy-saving crane span structure as claimed in claim 1, is characterized by, and the top board of described slot type cover plate is connected with the vertical welding of buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483222.3U CN204835394U (en) | 2015-07-07 | 2015-07-07 | Novel energy -saving crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483222.3U CN204835394U (en) | 2015-07-07 | 2015-07-07 | Novel energy -saving crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835394U true CN204835394U (en) | 2015-12-02 |
Family
ID=54692953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483222.3U Expired - Fee Related CN204835394U (en) | 2015-07-07 | 2015-07-07 | Novel energy -saving crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835394U (en) |
-
2015
- 2015-07-07 CN CN201520483222.3U patent/CN204835394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |