CN219717794U - Light corrosion-resistant groove type color steel bridge frame - Google Patents
Light corrosion-resistant groove type color steel bridge frame Download PDFInfo
- Publication number
- CN219717794U CN219717794U CN202321090226.6U CN202321090226U CN219717794U CN 219717794 U CN219717794 U CN 219717794U CN 202321090226 U CN202321090226 U CN 202321090226U CN 219717794 U CN219717794 U CN 219717794U
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- color steel
- embedded end
- crane span
- span structure
- bridge
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- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a light corrosion-resistant groove type color steel bridge frame, which comprises a bridge frame body and a cover plate, wherein one end of the bridge frame body is provided with a connecting protrusion, the other end of the bridge frame body is an embedded end, the connecting protrusion can be inserted into the embedded end of the adjacent bridge frame body, and the connecting protrusion is fixedly connected with the embedded end through a connecting component; when two crane span structure bodies are connected, abandon traditional connection piece setting, be equipped with the connection arch with the one end of crane span structure body, the other end is the embedded end, during the installation, insert the embedded end of adjacent crane span structure body with the connection arch in to can play the effect of pre-fixing, need not to keep the inseparable laminating of connection piece and crane span structure constantly, the intensity of labour of operating personnel that has significantly reduced, it is quick convenient to install, improved work efficiency, and through coupling assembling fixed connection between connection arch and embedded end, further improve the joint strength of two adjacent crane span structure bodies.
Description
Technical Field
The utility model relates to the technical field of cable bridge frames, in particular to a light corrosion-resistant groove type color steel bridge frame
Background
The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, an installation accessory and the like. The device can be independently erected, can be laid on various building (construction) structures and pipe gallery supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like.
The existing cable bridge frame generally adopts a connecting sheet to connect two bridge frames together in a bolt fixed connection mode so as to meet the requirements of different installation lengths, the connecting sheet and the bridge frames are separated, operators need to keep the connecting sheet and the bridge frames to be attached at any time during installation, the operation is very inconvenient, meanwhile, the connecting sheet is fixedly connected to the outside of the bridge frame, corrosion and abrasion are easy to cause, connection is not firm easily, and potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve at least one of the problems existing in the prior related art to a certain extent, and therefore, the utility model provides a light corrosion-resistant groove type color steel bridge frame.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a light-duty corrosion resistant slot type various steel crane span structure, includes crane span structure body and apron, the one end of crane span structure body is equipped with the connection arch, and the other end is the embedded end, the connection arch can insert in the embedded end of adjacent crane span structure body, and through coupling assembling fixed connection between connection arch and the embedded end.
In some embodiments, the connection protrusion is formed with an inner offset for an outer contour of the bridge body.
In some embodiments, the upper end of the connecting protrusion is provided with a notch, and two sides of the upper end of the embedded end are provided with flanges, and when the connecting protrusion is inserted into the embedded end, the flanges are abutted against the notch.
In some embodiments, the connecting component comprises a bolt and a nut, through holes are correspondingly formed in the left side wall and the right side wall of the connecting protrusion and the embedded end, and the bolt passes through the through holes and is fixed through the nut.
In some embodiments, the bridge body includes a bottom plate and side plates disposed on left and right sides of the bottom plate.
In some embodiments, a plurality of first protruding reinforcing ribs are uniformly distributed on the bottom plate at intervals along the length direction of the bottom plate.
In some embodiments, a plurality of second raised reinforcing ribs are uniformly distributed on the side plate along the length direction of the side plate at intervals.
In some embodiments, a plurality of the first protruding reinforcing ribs and the second protruding reinforcing ribs are sequentially arranged at intervals.
In some embodiments, a plurality of heat dissipation holes are provided on the side plate.
Compared with the prior art, the utility model has the beneficial effects that: when two crane span structure bodies are connected, abandon traditional connection piece setting, be equipped with the connection arch with the one end of crane span structure body, the other end is the embedded end, during the installation, insert the embedded end of adjacent crane span structure body with the connection arch in to can play the effect of pre-fixing, need not to keep the inseparable laminating of connection piece and crane span structure constantly, the intensity of labour of operating personnel that has significantly reduced, it is quick convenient to install, improved work efficiency, and through coupling assembling fixed connection between connection arch and embedded end, further improve the joint strength of two adjacent crane span structure bodies.
Drawings
FIG. 1 is a schematic view of two bridge bodies of the present utility model when connected;
FIG. 2 is a schematic view of the structure of the connecting protrusion and the embedded end of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 1;
fig. 4 is a schematic structural view of the bridge body of the present utility model.
Detailed Description
The following detailed description provides many different embodiments, or examples, for implementing the utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the utility model and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.
The utility model is further described by the following drawings and detailed description: the light corrosion-resistant groove type color steel bridge shown in fig. 1 to 4 comprises a bridge body 1 and a cover plate 2, wherein one end of the bridge body 1 is provided with a connecting protrusion 3, the other end is an embedded end 4, the connecting protrusion 3 can be inserted into the embedded end 4 of the adjacent bridge body 1, and the connecting protrusion 3 is fixedly connected with the embedded end 4 through a connecting component.
When two crane span structure bodies 1 are connected, abandon traditional connection piece setting, be equipped with the one end of crane span structure body 1 and connect protruding 3, the other end is embedded end 4, during the installation, insert the embedded end 4 of adjacent crane span structure body 1 with connecting protruding 3 in to can play the effect of pre-fixing, need not to keep the inseparable laminating of connection piece and crane span structure constantly, greatly reduced operating personnel's intensity of labour, the installation is quick convenient, has improved work efficiency, and through coupling assembling fixed connection between protruding 3 and embedded end 4, further improves the joint strength of two adjacent crane span structure bodies.
In this embodiment, the connection protrusion 3 is formed by biasing the outer contour of the bridge body 1 inward, and the connection protrusion 3 may be formed by press molding or by welding and fixing an external plate
The upper end of the connecting protrusion 3 is provided with a notch 31, two sides of the upper end of the embedded end 4 are provided with flanges 32, and when the connecting protrusion 3 is inserted into the embedded end 4, the flanges 32 are abutted against the notch 31.
The stability of the two bridge bodies 1 during the pre-fixing is further improved through the matching arrangement of the flange 32 and the notch 31.
In this embodiment, the connecting assembly includes a bolt 41 and a nut 42, through holes 43 are correspondingly formed on the left and right sidewalls of the connecting protrusion 3 and the embedded end 4, and the bolt 41 passes through the through holes 43 and is fixed by the nut 42, and of course, a plurality of through holes 43 may be formed.
In this embodiment, the bridge body 1 includes a bottom plate 51 and side plates 52 disposed on the left and right sides of the bottom plate 51.
A plurality of first protruding reinforcing ribs 61 are uniformly distributed on the bottom plate 51 along the length direction thereof at intervals.
A plurality of second protruding reinforcing ribs 71 are uniformly distributed on the side plate 52 at intervals along the length direction thereof.
The first protruding reinforcing ribs 61 and the second protruding reinforcing ribs 71 are sequentially arranged at intervals.
By the arrangement of the first protruding reinforcing ribs 61 and the second protruding reinforcing ribs 71, the overall strength of the bridge body 1 is further improved.
In this embodiment, a plurality of heat dissipation holes 91 are provided on the side plate 52, so as to improve the heat dissipation effect of the bridge body 1.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described with reference to the drawings and the foregoing description, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing embodiments and description merely illustrative of the principles of the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a light-duty corrosion-resistant slot type various steel crane span structure, is including crane span structure body (1) and apron (2), its characterized in that: one end of the bridge body (1) is provided with a connecting bulge (3), the other end is an embedded end (4), the connecting bulge (3) can be inserted into the embedded end (4) of the adjacent bridge body (1), and the connecting bulge (3) is fixedly connected with the embedded end (4) through a connecting component.
2. The light corrosion-resistant slot color steel bridge of claim 1, wherein: the connecting protrusion (3) is formed by inward biasing of the outer contour of the bridge body (1).
3. The light corrosion-resistant slot color steel bridge of claim 1, wherein: the upper end of the connecting protrusion (3) is provided with a notch (31), two sides of the upper end of the embedded end (4) are provided with flanges (32), and when the connecting protrusion (3) is inserted into the embedded end (4), the flanges (32) are abutted against the notch (31).
4. The light corrosion-resistant slot color steel bridge of claim 1, wherein: the connecting assembly comprises a bolt (41) and a nut (42), through holes (43) are correspondingly formed in the left side wall and the right side wall of the connecting protrusion (3) and the embedded end (4), and the bolt (41) penetrates through the through holes (43) and is fixed through the nut (42).
5. The light corrosion-resistant channel color steel bridge of any one of claims 1-4, wherein: the bridge body (1) comprises a bottom plate (51) and side plates (52) arranged on the left side and the right side of the bottom plate (51).
6. The light corrosion resistant slot color steel bridge of claim 5, wherein: a plurality of first raised reinforcing ribs (61) are uniformly distributed and arranged on the bottom plate (51) along the length direction of the bottom plate at intervals.
7. The light corrosion resistant slot color steel bridge of claim 6, wherein: a plurality of second raised reinforcing ribs (71) are uniformly distributed on the side plate (52) along the length direction at intervals.
8. The light corrosion resistant channel color steel bridge of claim 7, wherein: the first protruding reinforcing ribs (61) and the second protruding reinforcing ribs (71) are arranged at intervals in sequence.
9. The light corrosion resistant slot color steel bridge of claim 5, wherein: a plurality of heat dissipation holes (91) are formed in the side plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090226.6U CN219717794U (en) | 2023-05-08 | 2023-05-08 | Light corrosion-resistant groove type color steel bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321090226.6U CN219717794U (en) | 2023-05-08 | 2023-05-08 | Light corrosion-resistant groove type color steel bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717794U true CN219717794U (en) | 2023-09-19 |
Family
ID=88016158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321090226.6U Active CN219717794U (en) | 2023-05-08 | 2023-05-08 | Light corrosion-resistant groove type color steel bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717794U (en) |
-
2023
- 2023-05-08 CN CN202321090226.6U patent/CN219717794U/en active Active
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