CN216056096U

CN216056096U - Mould pressing enhancement mode crane span structure

Info

Publication number: CN216056096U
Application number: CN202023158038.1U
Authority: CN
Inventors: 李刚
Original assignee: Zhongpeng Electric Jiangsu Co ltd
Current assignee: Zhongpeng Electric Jiangsu Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-03-15
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a die-pressing reinforced bridge frame, which comprises side plates, wherein two side plates are symmetrically arranged on the central axis of a bottom plate, the two bottom plates are respectively arranged at the top ends of the two sides of the bottom plate, and the included angle between the bottom plate and the side plates is a right angle, when in use, a plurality of second reinforcing ribs formed by punching are added at the joints of the bottom plate and the side plates, the vertical cross sections of the second reinforcing ribs are of arc structures, the bending resistant effect of the side plates in the vertical direction can be effectively increased through the second reinforcing ribs, the bending resistant effect of the bottom plate in the vertical direction is increased through the plurality of first reinforcing ribs, the bending resistant effect of the side plates in the horizontal direction can be further increased through the third reinforcing ribs and the fourth reinforcing ribs, the integral bearing effect can be conveniently increased under the condition that the production cost and the technical difficulty are not increased, meanwhile, the sharp parts of the edges of the side plates are reduced while the bending resistant effect of the side plates is further improved through the cooperation of the first bending edges and the second bending edges, the overall use safety is improved.

Description

Mould pressing enhancement mode crane span structure

Technical Field

The utility model relates to the related technical field of cable bridges, in particular to a mould pressing enhanced type bridge.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge and the like, can be independently erected and also can be laid on various buildings and pipe rack supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on the outdoor bridge outside the building, and if the parts are near the seaside or belong to a corrosion area, the material has the physical properties of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

The conventional grooved cable tray is usually formed by stamping a single metal plate, and in order to ensure that the whole tray has a high load-bearing effect, the thickness of the metal plate needs to be increased, so that the whole weight and the production cost are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-pressing reinforced type bridge frame to solve the problems in the background technology.

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

a die pressing enhanced type bridge frame comprises side plates, wherein the side plates are symmetrically arranged about a central axis of a bottom plate, an included angle between the bottom plate and the side plates is a right angle, the bottom plate comprises first reinforcing ribs, the first reinforcing ribs are distributed at equal intervals, the central axis of the first reinforcing ribs and the central axis of the bottom plate are on the same vertical plane, the width of the first reinforcing ribs is smaller than that of the bottom plate, the first reinforcing ribs are arranged at the bottom of the bottom plate, the side plates comprise second reinforcing ribs, third reinforcing ribs, fourth reinforcing ribs, first folding edges, first stamping holes and second stamping holes, the second reinforcing ribs are symmetrically arranged in two groups about the central axis of the bottom plate, the second reinforcing ribs of each group are distributed at equal intervals, and the two groups of second reinforcing ribs are arranged at the connecting positions of the side plates and the bottom plate; the third reinforcing ribs are arranged on one side of the side plates far away from the central axis of the bottom plate, and the second reinforcing ribs on each side plate are distributed at equal intervals; the fourth reinforcing ribs are arranged on one side of the side plates far away from the central axis of the bottom plate, two fourth reinforcing ribs are symmetrically arranged on each side plate, and the distance between the two fourth reinforcing ribs is larger than the width of the third reinforcing rib; the number of the first folding edges is two, and the two first folding edges are respectively arranged at the top ends of the two side plates; first punching press hole and second punching press hole set up respectively on the curb plate, and all be the symmetrical formula on every curb plate and seted up two sets of first punching press holes and second punching press hole.

Preferably, the first folded edge comprises a second folded edge, and an included angle between the first folded edge and the side plate is a right angle; the second hem setting be in the one end of first hem keeping away from the curb plate, and the contained angle between second hem and the first hem is the right angle, the vertical cross-section of second hem is "U" shape structure simultaneously.

Preferably, the first punching holes are respectively arranged at two ends of the side plate, and six first punching holes in each group are symmetrically arranged.

Preferably, the second punching holes are all arranged on one side, close to the central axis of the side plate, of the first punching hole, and each group of second punching holes are symmetrically provided with two holes.

Compared with the prior art, the utility model has the beneficial effects that: when the novel folding type edge folding machine is used, the connecting part of the bottom plate and the side plate is provided with the second reinforcing ribs formed by a plurality of stamping, the vertical cross section of each second reinforcing rib is of an arc-shaped structure, the bending resistant effect of the side plate in the vertical direction can be effectively improved through the second reinforcing ribs, the bending resistant effect of the bottom plate in the vertical direction is improved through the first reinforcing ribs, the bending resistant effect of the side plate in the horizontal direction can be further improved through the third reinforcing ribs and the fourth reinforcing ribs, the whole bearing effect can be conveniently increased under the condition that the production cost and the technical difficulty are not increased, meanwhile, the sharp part at the edge of the side plate is reduced when the bending resistant effect of the side plate is further improved through the first folding edge and the second folding edge, and the whole use safety is improved.

Drawings

FIG. 1 is a schematic front view of a molded reinforced bridge of the present invention;

FIG. 2 is a schematic diagram of a test structure of a molded reinforced bridge frame according to the present invention;

fig. 3 is a schematic bottom view of a molded reinforced bridge of the present invention.

In the figure: 1. a base plate; 2. a first reinforcing rib; 3. a side plate; 4. a second reinforcing rib; 5. a third reinforcing rib; 6. A fourth reinforcing rib; 7. a first folded edge; 8. a second folded edge; 9. a first punched hole; 10. and a second punched hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a die-pressing reinforced bridge frame comprises two side plates 3, wherein the two side plates 3 are symmetrically arranged on the central axis of a bottom plate 1, meanwhile, the included angle between the bottom plate 1 and the side plate 3 is a right angle, the bottom plate 1 comprises first reinforcing ribs 2, the first reinforcing ribs 2 are distributed at equal intervals, the central axis of the first reinforcing rib 2 and the central axis of the bottom plate 1 are on the same vertical plane, the width of the first reinforcing ribs 2 is smaller than that of the bottom plate 1, meanwhile, the first reinforcing ribs 2 are all arranged at the bottom of the bottom plate 1, the side plate 3 comprises a second reinforcing rib 4, a third reinforcing rib 5, a fourth reinforcing rib 6, a first folding edge 7, a first stamping hole 9 and a second stamping hole 10, the second reinforcing ribs 4 are symmetrically arranged in two groups relative to the central axis of the bottom plate 1, each group of second reinforcing ribs 4 are distributed at equal intervals, and meanwhile, two groups of second reinforcing ribs 4 are arranged at the connecting positions of the side plates 3 and the bottom plate 1; the third reinforcing ribs 5 are arranged on one side of each side plate 3 away from the central axis of the bottom plate 1, and the second reinforcing ribs 4 on each side plate 3 are distributed at equal intervals; the fourth reinforcing ribs 6 are arranged on one side of each side plate 3 far away from the central axis of the bottom plate 1, two fourth reinforcing ribs 6 are symmetrically arranged on each side plate 3, and the distance between every two fourth reinforcing ribs 6 is larger than the width of the third reinforcing rib 5; two first folding edges 7 are arranged, and the two first folding edges 7 are respectively arranged at the top ends of the two side plates 3; first punching press hole 9 and second punching press hole 10 set up respectively on curb plate 3, and all be the symmetrical formula on every curb plate 3 and seted up two sets of first punching press hole 9 and second punching press hole 10.

The first folded edge 7 comprises a second folded edge 8, and an included angle between the first folded edge 7 and the side plate 3 is a right angle; the second folding edge 8 is arranged at one end, far away from the side plate 3, of the first folding edge 7, an included angle between the second folding edge 8 and the first folding edge 7 is a right angle, and meanwhile the vertical section of the second folding edge 8 is of a U-shaped structure.

First punching press hole 9 set up respectively at the both ends of curb plate 3, and every first punching press hole 9 of group all is the symmetry formula and is provided with six.

Second punching press hole 10 all set up in one side that first punching press hole 9 is close to 3 axis of curb plate, and every group second punching press hole 10 all is the symmetry formula and is provided with two.

It should be noted that, when the die pressing reinforced bridge frame is used, a plurality of second reinforcing ribs 4 formed by punching are additionally arranged at the connecting part of the bottom plate 1 and the side plate 3, the vertical section of each second reinforcing rib 4 is of an arc-shaped structure, the bending resistant effect of the side plate 3 in the vertical direction can be effectively improved through the second reinforcing ribs 4, the bending resistant effect of the bottom plate 1 in the vertical direction is improved through the plurality of first reinforcing ribs 2, the bending resistant effect of the side plate 3 in the horizontal direction can be further improved through the third reinforcing ribs 5 and the fourth reinforcing ribs 6, the whole bearing effect can be conveniently improved under the condition that the production cost and the technical difficulty are not increased, meanwhile, the sharp part at the edge of the side plate 3 is reduced while the bending resistant effect of the side plate 3 is further improved through the first folding edge 7 and the second folding edge 8, and the whole use safety is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould pressing enhancement mode crane span structure which characterized in that: including curb plate (3), curb plate (3) be the symmetry formula about the axis of bottom plate (1) and be provided with two, and two bottom plates (1) set up respectively on the both sides top of bottom plate (1), contained angle between bottom plate (1) and curb plate (3) is the right angle simultaneously.

2. The molded reinforced bridge of claim 1, wherein: bottom plate (1) include first strengthening rib (2), first strengthening rib (2) be equidistant distribution, and the axis of first strengthening rib (2) and bottom plate (1) all are on same vertical plane to the width of first strengthening rib (2) is less than the width of bottom plate (1), and the bottom at bottom plate (1) is all seted up in first strengthening rib (2) simultaneously.

3. The molded reinforced bridge of claim 1, wherein: the side plate (3) comprises second reinforcing ribs (4), third reinforcing ribs (5), fourth reinforcing ribs (6), first folding edges (7), first stamping holes (9) and second stamping holes (10), wherein the second reinforcing ribs (4) are symmetrically arranged in two groups about the central axis of the bottom plate (1), the second reinforcing ribs (4) in each group are distributed at equal intervals, and meanwhile, the two groups of second reinforcing ribs (4) are arranged at the connecting position of the side plate (3) and the bottom plate (1); the third reinforcing ribs (5) are arranged on one side of each side plate (3) far away from the central axis of the bottom plate (1), and the second reinforcing ribs (4) on each side plate (3) are distributed at equal intervals; the fourth reinforcing ribs (6) are arranged on one side of each side plate (3) far away from the central axis of the bottom plate (1), two fourth reinforcing ribs (6) are symmetrically arranged on each side plate (3), and the distance between every two fourth reinforcing ribs (6) is larger than the width of the third reinforcing rib (5); the number of the first folding edges (7) is two, and the two first folding edges (7) are respectively arranged at the top ends of the two side plates (3); first punching press hole (9) and second punching press hole (10) set up respectively on curb plate (3), and all be symmetrical formula on every curb plate (3) and seted up two sets of first punching press hole (9) and second punching press hole (10).

4. The molded reinforced bridge of claim 3, wherein: the first folded edge (7) comprises a second folded edge (8), and an included angle between the first folded edge (7) and the side plate (3) is a right angle; the second folding edge (8) is arranged at one end, far away from the side plate (3), of the first folding edge (7), an included angle between the second folding edge (8) and the first folding edge (7) is a right angle, and meanwhile the vertical section of the second folding edge (8) is of a U-shaped structure.

5. The molded reinforced bridge of claim 3, wherein: first punching press hole (9) set up respectively at the both ends of curb plate (3), and first punching press hole (9) of every group all are the symmetry and are provided with six.

6. The molded reinforced bridge of claim 3, wherein: second punching press hole (10) all set up in one side that first punching press hole (9) are close to curb plate (3) axis, and every group second punching press hole (10) all are the symmetry and are provided with two.