CN219164126U - Horn mouth structure suitable for multi-specification reducing assembly of bridge frame - Google Patents
Horn mouth structure suitable for multi-specification reducing assembly of bridge frame Download PDFInfo
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- CN219164126U CN219164126U CN202223482716.9U CN202223482716U CN219164126U CN 219164126 U CN219164126 U CN 219164126U CN 202223482716 U CN202223482716 U CN 202223482716U CN 219164126 U CN219164126 U CN 219164126U
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Abstract
The utility model discloses a bell mouth structure suitable for multi-specification variable-diameter assembly of a bridge, which comprises a group of bending plates, a first connecting plate, a second connecting plate and a transition plate, wherein the group of bending plates are symmetrically arranged relatively, the first connecting plate and the second connecting plate are arranged between the group of bending plates, and the transition plate is detachably connected with the first connecting plate and the second connecting plate; the bending plate comprises a first side face, an assembly face and a second side face, wherein the assembly face is connected with one end of the first side face in a bending mode, the second side face is connected with the other end of the first side face in a bending mode, a first connecting plate is detachably arranged between the first side faces in a relative mode, and a second connecting plate is detachably arranged between the second side faces in a relative mode. The utility model realizes the adjustable diameter dimension of the horn, is suitable for different bridge specifications, is convenient to assemble and has strong universality.
Description
Technical Field
The utility model belongs to the technical field of bridges, and particularly relates to a horn mouth structure suitable for multi-specification reducing assembly of a bridge.
Background
At present, in the construction of building electric installation, bridge routes and branch bridges are often added or modified during bridge construction. The traditional construction method is to customize a bridge special-shaped tee piece by a bridge manufacturer, disassemble a section of the installed bridge on site, customize the length of the bridge special-shaped tee piece according to the manufacturer, and then reinstall the bridge. Through improving like the tee bend bridge connecting piece of current patent number CN202220722036.0, disclose the tee bend bridge connecting piece of horn mouth that provides, rely on the extension to be connected with the bridge bottom plate and solved the problem of bridge cable installation back tee bend bottom surface seam crossing deformation seam crossing, the installation method of connecting piece, step one: selecting a horn mouth three-way bridge connecting piece which is suitable for the branch bridge according to the requirements, and drawing a cutting opening position on the straight line segment main bridge, wherein the second step is that: cutting and punching according to the positioned horn mouth three-way bridge connecting piece drawing line, and step three: and the special bolt for the round-head square-neck bridge frame for connecting the side surface and the bottom surface is used for completing the installation of the connecting piece and the main bridge frame. The existing horn mouth structure is an integrated part, the applicable specification is uniform, and the application range is small.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides a horn mouth structure suitable for multi-specification variable-diameter assembly of a bridge, so that the diameter-direction size of the horn mouth can be adjusted, the assembly is convenient and the universality is high. In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a horn mouth structure suitable for bridge multi-specification reducing assembly comprises a group of bending plates which are symmetrically arranged relatively, a first connecting plate and a second connecting plate which are arranged between the group of bending plates, and a transition plate which can be detachably connected with the first connecting plate and the second connecting plate; the bending plate comprises a first side face, an assembly face and a second side face, wherein the assembly face is connected with one end of the first side face in a bending mode, the second side face is connected with the other end of the first side face in a bending mode, a first connecting plate is detachably arranged between the first side faces in a relative mode, and a second connecting plate is detachably arranged between the second side faces in a relative mode.
Specifically, a plurality of mounting holes for assembly are formed in the second side face.
Specifically, a plurality of assembly holes for assembly are formed in the assembly surface.
Specifically, the both sides of first side are provided with first connection limit respectively, first connection limit is for the perpendicular setting of bending of first side, first connection limit edge first side's edge length direction arranges.
Specifically, the both sides of first connecting plate are provided with first installation limit respectively, first installation limit sets up for first connecting plate is perpendicular to be bent, first installation limit is corresponding to be close with first connecting limit and is fixed through the riveting.
Specifically, the both sides of second side are provided with the second respectively and connect the limit, the second connects the limit and sets up for the second side is perpendicular to bending, the second is connected the edge length direction of edge second side and is arranged.
Specifically, the both sides of second connecting plate are provided with the second installation limit respectively, the second installation limit sets up for the perpendicular bending of second connecting plate, the second installation limit is corresponding to be close to and is fixed through the riveting with the second connection limit.
Specifically, the transition plate is abutted against the surfaces of the first connecting plate and the second connecting plate and fixed through riveting.
Compared with the prior art, the horn mouth structure suitable for bridge frame multi-specification reducing assembly has the following main beneficial effects:
the horn mouth structure adopts a split assembly mode, and comprises a group of bending plates, a first connecting plate, a second connecting plate and a transition plate, the splicing assembly of a plurality of plates can be suitable for the requirements of bridges of various specifications, the horn mouth can be assembled and adjusted according to the positions of the cutting ports, and the application range is wider; the assembly connection of a group of bending plates and the first connecting plate and the second connecting plate is stable, the first connecting edge and the first mounting edge are utilized for superposition and fixation, the connection strength of the bending plates and the first connecting plate is increased, the connection strength of the bending plates and the second connecting plate is increased, the overall horn mouth structure is stable, and the bearing capacity is high.
Drawings
FIG. 1 is a schematic diagram of a bell mouth structure and bridge assembly structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the bell mouth structure in the present embodiment;
the figures represent the numbers:
the connecting device comprises a bending plate 1, a first side surface 11, a assembling surface 12, a second side surface 13, a mounting hole 14, an assembling hole 15, a first connecting plate 2, a first mounting edge 21, a second connecting plate 3, a second connecting plate 31, a transition plate 4, a bridge frame 5, a cutting opening 51, a first connecting edge 6 and a second connecting edge 61.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, but is apparent to those skilled in the art in view of the present utility model.
Examples:
referring to fig. 1-2, the present embodiment is a bell mouth structure suitable for multi-specification reducing assembly of a bridge, and includes a set of bending plates 1 symmetrically disposed with respect to each other, a first connecting plate 2 and a second connecting plate 3 disposed between the set of bending plates 1, and a transition plate 4 detachably connecting the first connecting plate 2 and the second connecting plate 3.
The bending plate 1 includes a first side surface 11, an assembly surface 12 bent and connected to one end of the first side surface 11, and a second side surface 13 bent and connected to the other end of the first side surface 11. The first connecting plate 2 is detachably arranged between the opposite first side surfaces 11, and the second connecting plate 3 is detachably arranged between the opposite second side surfaces 13. The first side 11 and the second side 13 can be bent to adjust the angle, the first side 11 and the assembly surface 12 can be bent to adjust the angle, the bending plate 1 is made of metal materials, and the angle forming can be performed through a bending tool. The group of bending plates 1 and the first connecting plate 2 form a horn mouth structure, and the radial size of the horn mouth can be set according to the requirements of the installation station.
The first side 11 and the second side 13 are both plane, and the second side 13 is provided with a plurality of mounting holes 14 for assembly. The assembly face 12 is provided with a plurality of assembly holes 15 for assembly. The horn mouth structure is assembled with the bridge 5, the bottom surface of the bridge 5 is cut to form a cutting opening 51, the horn mouth structure is assembled corresponding to the cutting opening 51, and the assembling surface 12 is arranged on the side edge of the cutting opening 51.
The both sides of first side 11 are provided with first connecting limit 6 respectively, and first connecting limit 6 is perpendicular to the setting of bending for first side 11, and first connecting limit 6 is arranged along the marginal length direction of first side 11. The first installation edges 21 are respectively arranged on two sides of the first connecting plate 2, the first installation edges 21 are vertically bent and arranged relative to the first connecting plate 2, and the first installation edges 21 are correspondingly abutted to the first connecting edges 6 and fixed through riveting. The fixing mode is not limited to riveting, and comprises bolt and nut fixing.
The second side 13 is provided with second connecting edges 61 on both sides thereof, respectively, the second connecting edges 61 are vertically bent with respect to the second side 13, and the second connecting edges 61 are arranged along the edge length direction of the second side 13. The second installation edges 31 are respectively arranged on two sides of the second connecting plate 3, the second installation edges 31 are vertically bent relative to the second connecting plate 3, and the second installation edges 31 are correspondingly abutted against the second connecting edges 61 and fixed through riveting. The fixing mode is not limited to riveting, and comprises bolt and nut fixing.
The transition plate 4 is attached to the surfaces of the first connecting plate 2 and the second connecting plate 3 and is fixed through riveting, so that the first connecting plate 2, the second connecting plate 3 and the transition plate 4 are stably assembled and connected. The above fixing manner is not limited to riveting.
The opposite first side 11 forms a conical channel in this embodiment and the opposite second side 13 forms a straight channel. The first connecting plates 2 are matched into a trapezoid structure according to the bending angles of a group of first side surfaces 11, and the second connecting plates 4 are square plate structures.
When the embodiment is applied, the bottom of the bridge 5 is cut through design to form the cutting opening 51, the horn mouth structure is assembled according to the size of the cutting opening 51, the bending angle of the group of bending plates 1 is determined to correspond to the profile modeling of the cutting opening 51, and the bending plates 1 are abutted against the bottom surface of the bridge 5 to be assembled and fixed.
In the embodiment, the horn mouth structure adopts a split assembly mode, and comprises a group of bending plates 1, a first connecting plate 2, a second connecting plate 3 and a transition plate 4, a plurality of plates can be spliced and assembled to meet the requirements of bridges of various specifications, and the horn mouth can be assembled and adjusted according to the positions of the cutting ports 51, so that the application range is wider; the assembly connection of a set of board 1 and first connecting plate 2 and second connecting plate 3 of bending is stable, utilizes first connecting limit 6 and first installation limit 21 coincide fixedly, increases the joint strength of board 1 and first connecting plate 2 of bending, and the same reason, second connecting limit 61 and second installation limit 31 coincide fixedly, has increased the joint strength of board 1 and second connecting plate 3 of bending, and whole horn mouth stable in structure, bearing capacity is stronger.
In the description of the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although the embodiments of the present utility model are described above, the embodiments are only used for facilitating understanding of the present utility model, and are not intended to limit the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.
Claims (8)
1. Be suitable for horn mouth structure of many specifications reducing equipment of crane span structure, its characterized in that: the device comprises a group of bending plates, a first connecting plate, a second connecting plate and a transition plate, wherein the bending plates are oppositely and symmetrically arranged, the first connecting plate and the second connecting plate are arranged between the bending plates, and the transition plate is detachably connected with the first connecting plate and the second connecting plate; the bending plate comprises a first side face, an assembly face and a second side face, wherein the assembly face is connected with one end of the first side face in a bending mode, the second side face is connected with the other end of the first side face in a bending mode, a first connecting plate is detachably arranged between the first side faces in a relative mode, and a second connecting plate is detachably arranged between the second side faces in a relative mode.
2. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the second side surface is provided with a plurality of mounting holes for assembly.
3. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the assembly surface is provided with a plurality of assembly holes for assembly.
4. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the two sides of the first side face are respectively provided with a first connecting edge, the first connecting edges are vertically bent and arranged relative to the first side face, and the first connecting edges are arranged along the edge length direction of the first side face.
5. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 4, wherein: the two sides of the first connecting plate are respectively provided with a first installation edge, the first installation edges are vertically bent and arranged relative to the first connecting plate, and the first installation edges are correspondingly abutted to the first connecting edges and fixed through riveting.
6. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the two sides of the second side face are respectively provided with a second connecting edge, the second connecting edges are vertically bent and arranged relative to the second side face, and the second connecting edges are arranged along the edge length direction of the second side face.
7. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the two sides of the second connecting plate are respectively provided with a second installation edge, the second installation edges are vertically bent and arranged relative to the second connecting plate, and the second installation edges are correspondingly abutted to the second connecting edges and fixed through riveting.
8. The horn mouth structure suitable for multi-specification reducing assembly of a bridge frame as claimed in claim 1, wherein: the transition plate is abutted against the surfaces of the first connecting plate and the second connecting plate and fixed through riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482716.9U CN219164126U (en) | 2022-12-26 | 2022-12-26 | Horn mouth structure suitable for multi-specification reducing assembly of bridge frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482716.9U CN219164126U (en) | 2022-12-26 | 2022-12-26 | Horn mouth structure suitable for multi-specification reducing assembly of bridge frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219164126U true CN219164126U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223482716.9U Active CN219164126U (en) | 2022-12-26 | 2022-12-26 | Horn mouth structure suitable for multi-specification reducing assembly of bridge frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219164126U (en) |
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2022
- 2022-12-26 CN CN202223482716.9U patent/CN219164126U/en active Active
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