CN214280758U - Die-pressing enhanced energy-saving bridge - Google Patents
Die-pressing enhanced energy-saving bridge Download PDFInfo
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- CN214280758U CN214280758U CN202120016374.8U CN202120016374U CN214280758U CN 214280758 U CN214280758 U CN 214280758U CN 202120016374 U CN202120016374 U CN 202120016374U CN 214280758 U CN214280758 U CN 214280758U
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Abstract
The utility model relates to an energy-conserving crane span structure of mould pressing enhancement mode, it includes the crane span structure body, the crane span structure body include the bottom plate and with two curb plates of bottom plate integrated into one piece, two the curb plate is provided with a plurality of rectangle convex closure strengthening ribs, and is a plurality of rectangle convex closure strengthening rib sets up along crane span structure body length direction interval, the bottom plate sets up a plurality of unsmooth type strengthening ribs, and is a plurality of unsmooth type strengthening rib sets up along crane span structure body length direction interval. The application has the effect of improving the loading capacity of the bridge.
Description
Technical Field
The application relates to the field of cable bridge structure, in particular to a die pressing enhanced energy-saving bridge.
Background
With the trend of the whole level of domestic buildings towards the development of high-quality green energy-saving environment-friendly direction, new cognition and requirements are generated for building material products of supporting enterprises. The performance of the product with the characteristics of environmental protection, energy conservation, convenience for installation, light weight and safety becomes the main market demand of a cable bridge product, and the energy-saving bridge product is produced at the same time under the trend background and the call of the market demand. The light energy-saving cable bridge frame is characterized in that the structure of a product is reformed, a multiple concave-convex structure is adopted for modeling, the space in a groove is increased, and therefore, cold and hot air exchange from top to bottom is easily formed when a cable line runs, convection is generated, and the cable bridge frame becomes a radiator. The aging of the cable insulation layer is delayed through the good heat dissipation performance of the cable insulation layer, and the resistance value and the loss of the running cable are improved. Thereby achieving the effect of saving electric energy.
The bridges with the groove body structures are punched by dies in the market successively, and reinforcing ribs are formed by punching the groove bodies by punching equipment. The reinforcing ribs are added to reduce the thickness of the steel plate by half, the weight of the bridge under the same condition is reduced by nearly half, the strength and the bearing capacity are kept unchanged, the self weight is reduced while the integral bearing capacity of the bridge is improved, and therefore the cost and the installation difficulty are greatly reduced.
In view of the above-mentioned related technologies, the inventor considers that the existing reinforcing rib is simple in arrangement and the bridge loading capacity needs to be enhanced.
SUMMERY OF THE UTILITY MODEL
In order to improve the load capacity of the bridge, the application provides a die pressing enhanced energy-saving bridge.
The application provides a mould pressing energy-conserving crane span structure of enhancement mode adopts following technical scheme:
the utility model provides an energy-conserving crane span structure of mould pressing enhancement mode, includes the crane span structure body, the crane span structure body include the bottom plate and with two curb plates of bottom plate integrated into one piece, two the curb plate is provided with a plurality of rectangle convex closure strengthening ribs, and is a plurality of rectangle convex closure strengthening ribs set up along crane span structure body length direction interval, the bottom plate sets up a plurality of unsmooth type strengthening ribs, and is a plurality of unsmooth type strengthening rib sets up along crane span structure body length direction interval.
Through adopting above-mentioned technical scheme, set up a plurality of rectangle convex closure strengthening ribs and a plurality of concave-convex type strengthening ribs that the interval set up on the bottom plate on the curb plate of crane span structure body combine each other, wholly improve the structural strength of crane span structure body, increase the anti ability of buckling and the load-carrying capacity of crane span structure.
Preferably, the center distance between two adjacent rectangular convex hull reinforcing ribs is 90-110 mm, and the center distance between two adjacent concave-convex reinforcing ribs is 90-110 mm.
Through adopting above-mentioned technical scheme, set up the centre-to-centre spacing between two adjacent rectangle convex closure strengthening ribs and the concave-convex type strengthening rib at 90 ~ 110mm, can reach suitable structural strength, can reduce manufacturing cost simultaneously.
Preferably, the depth of the rectangular convex hull reinforcing rib is 1.5-2 mm.
By adopting the technical scheme, the structural strength of the bridge frame body with the depth of the rectangular convex hull reinforcing ribs in the range of 1.5-2 mm is better.
Preferably, the depth of the concave-convex reinforcing ribs is 5-7 mm.
By adopting the technical scheme, the structural strength of the bridge frame body with the depth of the concave-convex reinforcing ribs within the range of 5-7 mm is good.
Preferably, two double-folded edges are arranged on the side, away from the bottom plate, of each of the two side plates, each double-folded edge comprises a first folded edge portion and a second folded edge portion, the first folded edge portion is bent into an L shape, and the second folded edge portion is bent and attached to the side wall of the first folded edge portion.
Through adopting above-mentioned technical scheme, be provided with double folds on two curb plates to further improve the structural strength of crane span structure body, thereby improve the anti ability of buckling of crane span structure.
Preferably, the concave-convex reinforcing ribs are continuous bending strip-shaped reinforcing ribs, and two ends of the concave-convex reinforcing ribs extend towards the width direction of the bottom plate.
Through adopting above-mentioned technical scheme, continuous bar strengthening rib can further improve bottom plate length direction's structural strength, and concave-convex type strengthening rib extends to bottom plate width direction to improve the horizontal structural strength of bottom plate.
Preferably, two of the double-folded edges and two ends of the concave-convex reinforcing ribs are in the same vertical plane.
By adopting the technical scheme, the double-folded edge and the two ends of the concave-convex reinforcing rib are positioned on the same vertical plane, so that the transverse structural strength of the bridge frame body is further improved.
Preferably, the two side plates are provided with elongated C-shaped reinforcing ribs along the length direction.
Through adopting above-mentioned technical scheme, the C type strengthening rib that sets up along length direction at the curb plate has improved curb plate length direction's structural strength to further improve the anti ability of buckling of crane span structure body.
Preferably, the number of the C-shaped reinforcing ribs is two, the two C-shaped reinforcing ribs are arranged on the side wall of the side plate at intervals from top to bottom, and the rectangular convex hull reinforcing ribs are located between the two C-shaped reinforcing ribs.
Through adopting above-mentioned technical scheme, two C type strengthening ribs and rectangle convex hull strengthening rib are mutually supported to improve the structural strength of curb plate.
Preferably, the depth of the C-shaped reinforcing rib is 5-10 mm.
Through adopting above-mentioned technical scheme, the degree of depth setting of C type strengthening rib is better at 5 ~ 10mm within range's curb plate structural strength.
In summary, the present application includes at least one of the following beneficial technical effects:
the combination arrangement of the concave-convex reinforcing ribs, the rectangular convex hull reinforcing ribs, the C-shaped reinforcing ribs and the double folds arranged on the bridge frame body improves the structural strength of the bridge frame body, so that the load capacity of the bridge frame body is improved.
Because the weight is lighter, the material consumption is less, not only the material is saved, the process is simplified, but also the transportation cost and the installation cost are reduced, and the cost is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of a bridge body in an embodiment of the present application.
Fig. 2 is a schematic transverse structure diagram of a bridge body in an embodiment of the application.
Figure 3 is a cross-sectional view of the length of the bridge body in an embodiment of the present application.
Description of reference numerals: 1. a bridge frame body; 11. a base plate; 111. concave-convex reinforcing ribs; 12. a side plate; 121. connecting holes; 122. a ground hole; 123. rectangular convex hull reinforcing ribs; 124. double folding; 1241. a first hem portion; 1242. a second flange portion; 125. c-shaped reinforcing ribs.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a die pressing enhanced energy-saving bridge. Referring to fig. 1 and 2, the energy-saving bridge comprises a groove-shaped bridge body 1, the bridge body 1 comprises a bottom plate 11 and side plates 12 located on two sides of the width of the bottom plate 11, the two side plates 12 and the bottom plate 11 are integrally formed through die stamping, a plurality of connecting holes 121 and a grounding hole 122 are arranged on the side walls of two ends of the two side plates 12 at intervals, the connecting holes 121 are fixedly connected with the two adjacent bridge bodies 1 through bolts and connecting pieces, and the grounding hole 122 is used for enabling a grounding wire of a cable in the bridge to penetrate out.
Referring to fig. 1 and 2, a plurality of rectangular convex hull reinforcing ribs 123 are punched inwards on the side wall of the side plate 12, the plurality of rectangular convex hull reinforcing ribs 123 are arranged at intervals along the length direction of the side plate 12, the center distance between two adjacent rectangular convex hull reinforcing ribs 123 is 90-110 mm, and the center distance between two adjacent rectangular convex hull reinforcing ribs 123 in the embodiment is 100 mm. The bottom plate 11 is provided with a plurality of concave-convex reinforcing ribs 111 at intervals along the length direction in a stamping manner, the center distance between two adjacent concave-convex reinforcing ribs 111 is 90-110 mm, and the center distance between two adjacent concave-convex reinforcing ribs 111 in the embodiment is 100 mm. A plurality of rectangle convex closure strengthening ribs 123 that set up on curb plate 12 and a plurality of concave-convex type strengthening ribs 111 that set up on bottom plate 11 combine each other, wholly improve the structural strength of crane span structure body 1, increase the anti ability of buckling and the load-carrying capacity of crane span structure.
Referring to fig. 1 and 2, specifically, the depth of the rectangular convex hull reinforcing rib 123 is 1.5 to 2mm, and the depth of the rectangular convex hull reinforcing rib 123 in this embodiment is 1.8 mm. The depth of the concave-convex reinforcing ribs 111 is 5 to 7mm, and the depth of the concave-convex reinforcing ribs 111 in the embodiment is 6 mm.
Referring to fig. 2, two side plates 12 are provided with two double-folded edges 124 inward from a side of the bottom plate 11, each double-folded edge 124 includes a first folded edge portion 1241 and a second folded edge portion 1242, the first folded edge portion 1241 is bent into an L shape, and the second folded edge portion 1242 is bent and attached to an inner side wall of the first folded edge portion 1241. The double folded edges 124 further improve the structural strength of the bridge frame body 1, so that the bending resistance of the bridge frame is improved. The edges of the two double-folded edges 124 and the two ends of the concave-convex reinforcing ribs 111 are positioned on the same vertical plane. The transverse structural strength of the bridge frame body 1 is improved.
Referring to fig. 1 and 2, the side walls of the two side plates 12 are punched inward in the length direction with elongated C-shaped ribs 125. The number of the C-shaped reinforcing ribs 125 is two, the two C-shaped reinforcing ribs 125 are arranged on the side wall of the side plate 12 at intervals from top to bottom, and the plurality of rectangular convex hull reinforcing ribs 123 are located between the two C-shaped reinforcing ribs 125. The C-shaped reinforcing ribs 125 arranged along the length direction of the side plates 12 improve the structural strength of the side plates 12 in the length direction, so that the bending resistance of the bridge frame body 1 is further improved. The depth of the C-shaped reinforcing ribs 125 is 5-10 mm. The depth of the C-shaped rib 125 of this embodiment is 5 mm.
Referring to fig. 3, the concavo-convex reinforcing rib 111 is a continuously bent strip-shaped reinforcing rib, and the concavo-convex reinforcing rib 111 in this embodiment is continuously bent three times. And both ends of the concave-convex type reinforcing rib 111 are extended in the width direction of the bottom plate 11. The continuously bent concavo-convex type reinforcing ribs 111 may further improve the structural strength in the length direction of the bottom plate 11, and the concavo-convex type reinforcing ribs 111 extend in the width direction of the bottom plate 11, thereby improving the lateral structural strength of the bottom plate 11.
The implementation principle of the die-pressing enhanced energy-saving bridge frame in the embodiment of the application is as follows: the arrangement that a plurality of concave-convex reinforcing ribs 111 are arranged on the bottom plate 11 of the bridge frame body 1 in a stamping mode, and the arrangement that C-shaped reinforcing ribs 125, rectangular convex hull reinforcing ribs 123 and double folded edges 124 are arranged on the side plates 12 is arranged, so that the structural strength of the bridge frame body 1 is strengthened in the transverse direction and the longitudinal direction of the bridge frame body 1, and the load capacity of the bridge frame body 1 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a mould pressing energy-conserving crane span structure of enhancement mode which characterized in that: including crane span structure body (1), crane span structure body (1) include bottom plate (11) and with two curb plate (12) of bottom plate (11) integrated into one piece, two curb plate (12) are provided with a plurality of rectangle convex closure strengthening ribs (123), and are a plurality of rectangle convex closure strengthening rib (123) set up along crane span structure body (1) length direction interval, bottom plate (11) set up a plurality of unsmooth type strengthening ribs (111), and are a plurality of unsmooth type strengthening rib (111) set up along crane span structure body (1) length direction interval, two curb plate (12) are provided with C type strengthening rib (125) of rectangular shape along length direction.
2. The die-pressed, reinforced energy saving bridge of claim 1, wherein: the center distance between two adjacent rectangular convex hull reinforcing ribs (123) is 90-110 mm, and the center distance between two adjacent concave-convex reinforcing ribs (111) is 90-110 mm.
3. The die-pressed, reinforced energy saving bridge of claim 1, wherein: the depth of the rectangular convex hull reinforcing ribs (123) is 1.5-2 mm.
4. The die-pressed, reinforced energy saving bridge of claim 1, wherein: the depth of the concave-convex reinforcing ribs (111) is 5-7 mm.
5. The die-pressed, reinforced energy saving bridge of claim 1, wherein: two curb plate (12) are kept away from bottom plate (11) one side and all are provided with two hem (124), two hem (124) include first hem portion (1241) and second hem portion (1242), L shape is buckled into in first hem portion (1241), second hem portion (1242) buckle paste with in first hem portion (1241) lateral wall.
6. The die-pressed, reinforced energy saving bridge of claim 5, wherein: the concave-convex reinforcing ribs (111) are continuous bending strip-shaped reinforcing ribs, and two ends of the concave-convex reinforcing ribs (111) extend towards the width direction of the bottom plate (11).
7. The die-pressed, reinforced energy saving bridge of claim 6, wherein: the edges of the two double-folded edges (124) and the two ends of the concave-convex reinforcing ribs (111) are positioned on the same vertical plane.
8. The die-pressed, reinforced energy saving bridge of claim 1, wherein: the C-shaped reinforcing ribs (125) are arranged in two, the C-shaped reinforcing ribs (125) are arranged on the side wall of the side plate (12) at intervals from top to bottom, and the rectangular convex hull reinforcing ribs (123) are located between the two C-shaped reinforcing ribs (125).
9. The die-pressed, reinforced energy saving bridge of claim 1, wherein: the depth of the C-shaped reinforcing ribs (125) is 5-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016374.8U CN214280758U (en) | 2021-01-05 | 2021-01-05 | Die-pressing enhanced energy-saving bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016374.8U CN214280758U (en) | 2021-01-05 | 2021-01-05 | Die-pressing enhanced energy-saving bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280758U true CN214280758U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120016374.8U Active CN214280758U (en) | 2021-01-05 | 2021-01-05 | Die-pressing enhanced energy-saving bridge |
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| CN (1) | CN214280758U (en) |
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2021
- 2021-01-05 CN CN202120016374.8U patent/CN214280758U/en active Active
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