CN222349481U - A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection - Google Patents
A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection Download PDFInfo
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- CN222349481U CN222349481U CN202421031922.4U CN202421031922U CN222349481U CN 222349481 U CN222349481 U CN 222349481U CN 202421031922 U CN202421031922 U CN 202421031922U CN 222349481 U CN222349481 U CN 222349481U
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- plate
- connecting piece
- anchor beam
- steel anchor
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model relates to a plate-type dense stiffening rib tool matching piece structure for connecting steel anchor beam units, which is arranged at the splicing position of the steel anchor beam units on two spliced trusses; the connecting piece is characterized by comprising a connecting piece main body, reinforcing channel steel and an inner partition plate, wherein two groups of connecting piece main bodies are arranged at the top end of a steel anchor beam unit and are connected by adopting the channel steel, so that the contact area with the upper surface of the steel anchor beam unit is increased, the stability of the matching piece is improved, in addition, the deformation generated when the connecting piece main body is welded on the steel anchor beam unit can be reduced by arranging the partition plate at the inner side of the steel anchor beam unit, reinforcing rib plates or stiffening plates are welded at two sides of a longitudinal plate, and the connecting strength of the matching piece is improved.
Description
Technical Field
The utility model relates to the technical field of bridge structures, in particular to a plate-type dense stiffening rib tool matching piece structure for connecting steel anchor beam units.
Background
When the trusses on the steel box bridge are assembled, the steel cable anchor boxes are arranged at the top ends of the trusses and are of steel anchor beam structures, the steel anchor beam units are assembled, matching part structures are required to be arranged when the steel anchor beam units are connected and used for assisting the connection of the steel anchor beams on the steel box bridge, and in a common matching part structure, a single butt joint jointed board structure is arranged on the upper surface of the steel anchor beam, so that the structure has low connection strength and poor stability.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a plate-type dense stiffening rib tool matching piece structure for connecting steel anchor beam units, which can solve the problems of low connection strength and poor stability of the matching piece structure adopted by the common steel anchor beam units during assembly.
In order to solve the technical problems, the technical scheme of the utility model is that the plate-type dense stiffening rib tooling matching piece structure for connecting the steel anchor beam units is characterized by comprising a connecting piece main body and reinforcing channel steel, wherein the matching piece is arranged at the splicing position of the steel anchor beam units on two spliced trusses;
The connecting piece main body is provided with a pair of connecting pieces and is arranged in parallel, and comprises a first connecting piece and a second connecting piece which are welded on two steel anchor beam units respectively;
The first connecting piece comprises a top plate, a side plate, a first longitudinal plate and a reinforcing rib plate; the top plate is horizontally arranged, the side plates are provided with a pair of parallel side plates, and are respectively arranged on two sides of the top plate, wherein one side plate is vertically connected to the end part of the top plate; the first longitudinal plate is arranged along the vertical direction, the top plate of the first longitudinal plate is vertically welded on the lower surface of the top plate, and two side surfaces of the first longitudinal plate are respectively and vertically welded with the two side plates;
The second connecting piece is arranged at one end position where the side plate is vertically connected with the top plate, the second connecting piece comprises an outer frame plate, a second longitudinal plate and a stiffening plate, the outer frame plate is of an inverted U-shaped structure, the outer side face of the outer frame plate is connected with the side plate of the first connecting piece in a welding mode, the second longitudinal plate is arranged on the inner wall of the outer frame plate, the edge of the second longitudinal plate is connected with the inner wall of the outer frame plate in a welding mode, the stiffening plate is of a pair of grid-shaped structures and is welded on two sides of the second longitudinal plate respectively, and the bottom end of the stiffening plate is flush with the bottom end of the second longitudinal plate;
the number of the reinforcing channel steel is four, two ends of two reinforcing channel steel are vertically welded between two first connecting pieces, and two ends of the other two reinforcing channel steel are vertically welded between the second connecting pieces.
Further, a first partition plate is arranged on the inner side of the steel anchor beam unit below the first connecting piece, and a second partition plate is arranged on the inner side of the steel anchor beam unit below the second connecting piece.
Further, the second connecting piece is connected with the first connecting piece, and a chamfer is arranged at the position of the lower end angle.
Further, a notch is formed at the lower end angle position of the connecting position of the first longitudinal plate and the second connecting piece, a trapezoid plate is arranged in the notch, an outer contour plate is vertically welded at the edge of the trapezoid plate, and the outer contour plate at the bottom end is welded on the upper surface of the steel anchor beam unit.
The utility model has the advantages that:
1) According to the utility model, two groups of connecting piece bodies are arranged at the top end of the steel anchor beam unit and are connected by adopting channel steel, so that the contact area with the upper surface of the steel anchor beam unit is increased, the stability of the matching piece is increased, in addition, the deformation generated when the connecting piece bodies are welded on the steel anchor beam unit can be reduced by arranging the partition plate at the inner side of the steel anchor beam unit, and the reinforcing rib plates or the stiffening plates are welded at the two sides of the longitudinal plate, so that the connection strength of the matching piece is increased.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a block diagram of a plate-type dense stiffener tooling matching piece for steel anchor beam unit connection.
Fig. 2 is a structural installation state diagram of a plate-type dense stiffening rib tooling matching part for connecting steel anchor beam units.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The plate-type dense stiffening rib tooling matching piece structure for the connection of the steel anchor beam units is shown in figures 1 to 2, is installed at the splicing position of the steel anchor beam units on two spliced trusses, and comprises a connecting piece main body 1 and a reinforcing channel steel 2.
The connector body 1 is provided with a pair of connectors and is arranged in parallel, the connector body 1 comprises a first connector 11 and a second connector 12, and the first connector 11 and the second connector 12 are respectively welded on two steel anchor beam units.
The first connecting piece 11 comprises a top plate 13, side plates 14, a first longitudinal plate 15 and reinforcing rib plates 16, wherein the top plate 13 is horizontally arranged, the side plates 14 are provided with a pair of mutually parallel side plates, the side plates are respectively arranged on two sides of the top plate 13, one side plate 14 is vertically connected to the end part of the top plate 13, the first longitudinal plate 15 is arranged along the vertical direction, the top plate of the first longitudinal plate 15 is vertically welded on the lower surface of the top plate 13, two side surfaces of the first longitudinal plate 15 are respectively vertically welded with the two side plates 14, the reinforcing rib plates 16 are in a grid-shaped structure and are respectively welded on two side surfaces of the first longitudinal plate 15, the top ends of the reinforcing rib plates 16 are welded with the lower surface of the top plate 13, and the bottom ends of the reinforcing rib plates 16 are flush with the bottom ends of the first longitudinal plate 15.
The second connecting piece 12 is arranged at one end position where the side plate 14 is vertically connected with the top plate 13, the second connecting piece 12 comprises an outer frame plate 17, a second longitudinal plate 18 and a stiffening plate 19, the outer frame plate 17 is of an inverted U-shaped structure, the outer side face of the outer frame plate 17 is welded with the side plate 14 of the first connecting piece 11, the second longitudinal plate 18 is arranged on the inner wall of the outer frame plate 17, the edge of the second longitudinal plate 18 is welded with the inner wall of the outer frame plate 17, the stiffening plate 19 is provided with a pair of grid-shaped structures and is welded on two sides of the second longitudinal plate 18 respectively, and the bottom end of the stiffening plate 19 is flush with the bottom end of the second longitudinal plate 18.
The reinforcing channels 2 have four, two of which 2 are vertically welded between the two first connectors 11, and the other two of which 2 are vertically welded between the second connectors 12.
The first partition plate 3 is arranged on the inner side of the steel anchor beam unit below the first connecting piece 11, and the second partition plate 4 is arranged on the inner side of the steel anchor beam unit below the second connecting piece 12.
The joint of the second connecting piece 12 and the first connecting piece 11 is provided with a chamfer at the lower end angle position.
A notch is formed at the lower end angle position of the connection position of the first longitudinal plate 15 and the second connecting piece 12, a trapezoid plate 5 is arranged in the notch, an outer contour plate is vertically welded at the edge of the trapezoid plate 5, and the outer contour plate at the bottom end is welded on the upper surface of the steel anchor beam unit.
The connecting piece comprises a steel anchor beam unit, a connecting piece body, a reinforcing rib plate and a stiffening plate, wherein the steel anchor beam unit is provided with a plurality of connecting piece bodies, the connecting piece bodies are arranged at the top end of the steel anchor beam unit, and the connecting piece bodies are connected through channel steel.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (4)
1. The plate-type dense stiffening rib tool matching piece structure for connecting the steel anchor beam units is characterized by comprising a connecting piece main body and reinforcing channel steel, wherein the matching piece is arranged at the splicing position of the steel anchor beam units on two spliced trusses;
The connecting piece main body is provided with a pair of connecting pieces and is arranged in parallel, and comprises a first connecting piece and a second connecting piece which are welded on two steel anchor beam units respectively;
The first connecting piece comprises a top plate, a side plate, a first longitudinal plate and a reinforcing rib plate; the top plate is horizontally arranged, the side plates are provided with a pair of parallel side plates, and are respectively arranged on two sides of the top plate, wherein one side plate is vertically connected to the end part of the top plate; the first longitudinal plate is arranged along the vertical direction, the top plate of the first longitudinal plate is vertically welded on the lower surface of the top plate, and two side surfaces of the first longitudinal plate are respectively and vertically welded with the two side plates;
The second connecting piece is arranged at one end position where the side plate is vertically connected with the top plate, the second connecting piece comprises an outer frame plate, a second longitudinal plate and a stiffening plate, the outer frame plate is of an inverted U-shaped structure, the outer side face of the outer frame plate is connected with the side plate of the first connecting piece in a welding mode, the second longitudinal plate is arranged on the inner wall of the outer frame plate, the edge of the second longitudinal plate is connected with the inner wall of the outer frame plate in a welding mode, the stiffening plate is of a pair of grid-shaped structures and is welded on two sides of the second longitudinal plate respectively, and the bottom end of the stiffening plate is flush with the bottom end of the second longitudinal plate;
the number of the reinforcing channel steel is four, two ends of two reinforcing channel steel are vertically welded between two first connecting pieces, and two ends of the other two reinforcing channel steel are vertically welded between the second connecting pieces.
2. The plate-type dense stiffening rib tooling matching piece structure for connecting the steel anchor beam units is characterized in that a first partition plate is arranged on the inner side of the steel anchor beam units below the first connecting piece, and a second partition plate is arranged on the inner side of the steel anchor beam units below the second connecting piece.
3. The plate-type dense stiffening rib tooling matching piece structure for connecting steel anchor beam units according to claim 1, wherein the joint of the second connecting piece and the first connecting piece is provided with a chamfer at the lower end angle position.
4. The plate-type dense stiffening rib tooling matching piece structure for connecting the steel anchor beam units is characterized in that a notch is formed in the lower end angle position of the connecting position of the first longitudinal plate and the second connecting piece, a trapezoid plate is arranged in the notch, an outer contour plate is vertically welded at the edge of the trapezoid plate, and the outer contour plate at the bottom end is welded on the upper surface of the steel anchor beam units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421031922.4U CN222349481U (en) | 2024-05-13 | 2024-05-13 | A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421031922.4U CN222349481U (en) | 2024-05-13 | 2024-05-13 | A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222349481U true CN222349481U (en) | 2025-01-14 |
Family
ID=94195984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421031922.4U Active CN222349481U (en) | 2024-05-13 | 2024-05-13 | A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222349481U (en) |
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2024
- 2024-05-13 CN CN202421031922.4U patent/CN222349481U/en active Active
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