CN218373309U - Connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam - Google Patents
Connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam Download PDFInfo
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- CN218373309U CN218373309U CN202222669643.8U CN202222669643U CN218373309U CN 218373309 U CN218373309 U CN 218373309U CN 202222669643 U CN202222669643 U CN 202222669643U CN 218373309 U CN218373309 U CN 218373309U
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Abstract
An embodiment of the utility model provides a connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam relates to the steel landing stage field. Aims to solve the problem that the connection of the I-steel and the Bailey beam of the steel trestle is easy to vibrate and separate in the running process of a vehicle. The connecting structure of the steel trestle I-steel and the Bailey beam comprises the steel trestle Bailey beam, the steel trestle I-steel and a wedge buckle; the steel trestle Bailey beam is provided with a top edge, the steel trestle I-steel is provided with a bottom edge, the steel trestle I-steel is arranged on the steel trestle Bailey beam, and the bottom edge is contacted with the top edge and is intersected with the top edge; the wedge buckle is provided with a wedge-shaped bayonet which is clamped at the outer sides of the bottom edge and the top edge and is in interference fit with the bottom edge and the top edge so as to fix the Bailey beam of the steel trestle with the I-steel. The steel trestle structure comprises the connection structure of the I-steel and the Bailey beam of the steel trestle. The I-shaped steel of the steel trestle and the Bailey beam are fixed by the wedge buckles, so that the durability of the I-shaped steel of the steel trestle and the Bailey beam and the convenience of installation are guaranteed.
Description
Technical Field
The utility model relates to a steel trestle field particularly, relates to a connection structure and steel trestle structure of steel trestle I-steel and bailey roof beam.
Background
In the construction process of the steel trestle, the steel trestle belongs to temporary engineering of importance and occupies an important position in the whole construction process. The connection between all steel trestle structures is very important. In the steel trestle installation, 20 steel trestle I-steel of steel trestle are connected with bailey roof beam and are used gib head bolt, and construction vehicle is gone the vibration, and the time is of a specified duration, and easy not hard up causes and drops, does not reach effectual connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of steel landing stage I-steel and bailey roof beam, its connection that can improve steel landing stage I-steel and bailey roof beam easily shakes the problem that easily breaks away from at the vehicle driving in-process.
The utility model discloses a purpose still includes, provides a steel trestle structure, and it can improve the connection of steel trestle I-steel and bailey roof beam easily shakes the problem that easily breaks away from at the vehicle driving in-process.
The embodiment of the utility model discloses a can realize like this:
the embodiment of the utility model provides a connecting structure of an I-shaped steel and a Bailey beam of a steel trestle, which comprises the Bailey beam of the steel trestle, the I-shaped steel of the steel trestle and a wedge buckle;
the steel trestle Bailey beam is provided with a top edge, the steel trestle I-steel is provided with a bottom edge, the steel trestle I-steel is arranged on the steel trestle Bailey beam, and the bottom edge is contacted with and intersected with the top edge;
the wedge buckle is provided with a wedge-shaped bayonet which is clamped at the outer sides of the bottom edge and the top edge and is in interference fit with the bottom edge and the top edge so as to fix the steel trestle Bailey beam and the steel trestle I-steel.
Additionally, the embodiment of the utility model provides a connection structure of steel trestle I-steel and bailey roof beam can also have following additional technical characterstic:
optionally, the wedge-shaped bayonet is in a shape of a 'V'.
Optionally, the wedge buckle card is in under the circumstances at end border and top border, the plane at wedge bayonet socket border place with the extending direction at top border is the contained angle setting, the plane at wedge bayonet socket border place with the extending direction at end border is the contained angle setting.
Optionally, the wedge buckle includes an upper clamping portion and a lower clamping portion, and the wedge bayonet is formed between the upper clamping portion and the lower clamping portion; the upper clamping portion is configured to be located above the bottom edge with the cleat clamped at the bottom edge and the top edge, and the lower clamping portion is configured to be located below the top edge with the cleat clamped at the bottom edge and the top edge.
Optionally, the upper clamping portion and the lower clamping portion are integrally formed.
Optionally, the cleat is in the shape of a square plate.
Optionally, the length of the wedge button is in the range of 7-9cm, and the width of the wedge button is in the range of 5-7cm.
Optionally, the opening of the wedge-shaped bayonet is along the width direction of the wedge buckle, and the length direction of the wedge-shaped bayonet is along the length direction of the wedge buckle.
Optionally, the number of the trestle bridge i-beams is multiple, and the multiple trestle bridge i-beams are arranged on the trestle bridge bailey beam side by side at intervals;
the wedge buckle is in a plurality of quantity, and a plurality of the wedge buckle is respectively with a plurality of the bottom border of steel trestle I-steel fix on the top border of beiLei roof beam.
The embodiment of the utility model provides a steel trestle structure is still provided. The steel trestle structure comprises a connecting structure of an I-steel and a Bailey beam of the steel trestle.
The utility model discloses steel trestle I-steel and bailey beam's connection structure and steel trestle structure's beneficial effect includes, for example:
the connecting structure of the steel trestle I-steel and the Bailey beam comprises the steel trestle Bailey beam, the steel trestle I-steel and a wedge buckle; the steel trestle Bailey beam is provided with a top edge, the steel trestle I-steel is provided with a bottom edge, the steel trestle I-steel is arranged on the steel trestle Bailey beam, and the bottom edge is contacted with the top edge and is intersected with the top edge; the wedge buckle is provided with a wedge-shaped bayonet which is clamped at the outer sides of the bottom edge and the top edge and is in interference fit with the bottom edge and the top edge so as to fix the bottom edge and the top edge.
In the field construction, the wedge buckle is adopted, so that the durability and the installation convenience of the I-shaped steel and the Bailey beam of the steel trestle are ensured, and the effective connection between the I-shaped steel and the Bailey beam of the steel trestle is ensured. In addition, in the installation process, the I-steel cutting hook bolt hole of the steel trestle is not needed, the installation is directly carried out, and the construction is simple and convenient. The durability is long, and the installation is convenient.
The steel trestle structure comprises the connection structure of the steel trestle I-steel and the Bailey beam, and the problem that the connection of the steel trestle I-steel and the Bailey beam is easy to shake and break away in the vehicle running process can be solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.
Fig. 1 is a top view of a connection structure between an i-steel and a beret beam of a steel trestle according to an embodiment of the present invention;
fig. 2 is a partial enlarged view of a part a in the connection structure of the i-steel and the bailey beam of the steel trestle according to the embodiment of the present invention;
fig. 3 is the embodiment of the utility model provides a structural sketch of wedge buckle in the connection structure of steel trestle I-steel and bailey beam.
Icon: 10-a connecting structure of I-shaped steel and a Bailey beam of the steel trestle; 100-steel trestle I-steel; 110-bottom edge; 200-a steel trestle Bailey beam; 210-top edge; 300-wedging and buckling; 310-wedge bayonet; 301-an upper clamp; 302-lower clamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention 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 invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
The connection structure 10 of the i-steel and the bery beam of the steel trestle according to the present embodiment is described in detail with reference to fig. 1 to 3.
Referring to fig. 1 and 2, an embodiment of the present invention provides a connection structure 10 for an i-steel and a bailey beam of a steel trestle, including a bailey beam 200 of a steel trestle, an i-steel 100 of a steel trestle, and a wedge buckle 300; the steel trestle Bailey beam 200 is provided with a top edge 210, the steel trestle I-steel 100 is provided with a bottom edge 110, the steel trestle I-steel 100 is arranged on the steel trestle Bailey beam 200, and the bottom edge 110 is contacted with the top edge 210 and is intersected; the wedge buckle 300 is provided with a wedge-shaped bayonet 310, and the wedge-shaped bayonet 310 is clamped at the outer sides of the bottom edge 110 and the top edge 210 and is in interference fit with the bottom edge 110 and the top edge 210 so as to fix the steel trestle Bailey beam 200 and the steel trestle I-steel 100.
Firstly, a Bailey beam on a steel trestle is installed, then an I-shaped steel is placed, then an operator clamps a wedge buckle 300 on the outer sides of the top edge 210 of the Bailey beam and the bottom edge 110 of the I-shaped steel, and the Bailey beam and the I-shaped steel are knocked and fixed by a hammer, so that the Bailey beam and the I-shaped steel are effectively connected and are not easy to fall off.
Adopt wedge buckle 300, to a great extent has improved persistence and stability to shorten the engineering time, made construction convenience swift, ensured the stability between the later stage steel trestle structure, be difficult for falling.
Referring to fig. 1 and 3, in the present embodiment, the wedge-shaped bayonet 310 is in a V shape. In the construction process, the top edge 210 of the Bailey beam and the bottom edge 110 of the I-steel are clamped into the wedge-shaped bayonet 310, and then the wedge buckle 300 is knocked, so that the inner wall of the wedge-shaped bayonet 310 is clamped with the top edge 210 of the Bailey beam and the bottom edge 110 of the I-steel respectively, and the Bailey beam and the I-steel are fixed.
Referring to fig. 1 and 2, in the present embodiment, when the wedge buckle 300 is clamped on the bottom edge 110 and the top edge 210, a plane where the edge of the wedge-shaped bayonet 310 is located and an extending direction of the top edge 210 form an included angle, and a plane where the edge of the wedge-shaped bayonet 310 is located and an extending direction of the bottom edge 110 form an included angle.
Specifically, the "plane where the edge of the wedge-shaped bayonet 310 is located" is a vertical plane, and the extending direction of the top edge 210 and the extending direction of the bottom edge 110 both form an included angle with the vertical plane, so as to realize stable clamping.
Referring to fig. 1 and 2, in the present embodiment, the wedge buckle 300 includes an upper clamping portion 301 and a lower clamping portion 302, and a wedge-shaped bayonet 310 is formed between the upper clamping portion 301 and the lower clamping portion 302; upper clip portion 301 is for being positioned above bottom edge 110 with cleat 300 clipped to bottom edge 110 and top edge 210, and lower clip portion 302 is for being positioned below top edge 210 with cleat 300 clipped to bottom edge 110 and top edge 210.
The above mentioned "plane where the edge of the wedge-shaped bayonet 310 is located", that is, the plane where the upper clamping portion 301 and the lower clamping portion 302 are located.
Referring to fig. 3, in the present embodiment, the upper clamping portion 301 and the lower clamping portion 302 are integrally formed. Is convenient to process.
Referring to fig. 3, in the present embodiment, the wedge 300 has a square plate shape. The upper clamping portion 301 and the lower clamping portion 302 are both plate-shaped.
Referring to fig. 3, in this embodiment, the wedge 300 has a length ranging from 7 to 9cm and a width ranging from 5 to 7cm.
Referring to the relative positions in fig. 3, the length direction of the key 300 is in the horizontal direction, and the width direction of the key 300 is in the vertical direction.
Referring to fig. 3, in the present embodiment, the opening of the wedge-shaped bayonet 310 is along the width direction of the wedge 300, and the length direction of the wedge-shaped bayonet 310 is along the length direction of the wedge 300.
Referring to fig. 1, in this embodiment, the number of the steel trestle h-beams 100 is multiple, and a plurality of the steel trestle h-beams 100 are arranged on the steel trestle bery beam 200 side by side at intervals; the number of the wedge buckles 300 is multiple, and the wedge buckles 300 fix the bottom edges 110 of the plurality of steel trestle i-beams 100 on the top edge 210 of the bailey beam respectively.
According to the connection structure 10 of the i-steel of the steel trestle and the bailey beam provided by the embodiment, the working principle of the connection structure 10 of the i-steel of the steel trestle and the bailey beam is as follows: adopt the wedging of wedge 300 chucking between steel trestle I-steel 100 and the beiLei roof beam, guaranteed the effective connection between steel trestle I-steel 100 and the beiLei roof beam. In addition, in the installation process, the I-shaped steel hook head bolt hole does not need to be cut, the installation is directly carried out, and the construction is simple and convenient.
It should be noted that "perpendicular" herein does not require that the angle between the two be necessarily 90 °, but may be slightly inclined, for example, the angle is in the range of 88 ° to 90 °, and still be considered perpendicular.
The embodiment of the utility model provides a steel trestle structure is still provided. The steel trestle structure comprises a connecting structure 10 of an I-shaped steel and a Bailey beam of the steel trestle. The problem that the connection of the I-shaped steel 100 of the steel trestle and the Bailey beam is easy to vibrate and separate in the driving process of a vehicle can be solved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a connection structure of steel landing stage I-steel and bailey roof beam which characterized in that includes:
the steel trestle bridge is characterized by comprising a steel trestle bridge Bailey beam (200), steel trestle bridge I-steel (100) and a wedge buckle (300);
the steel trestle Bailey beam (200) is provided with a top edge (210), the steel trestle I-steel (100) is provided with a bottom edge (110), the steel trestle I-steel (100) is arranged on the steel trestle Bailey beam (200), and the bottom edge (110) is in contact with the top edge (210) and is arranged in an intersecting manner;
wedge buckle (300) are provided with wedge bayonet (310), wedge bayonet (310) card is in bottom border (110) and the outside of top border (210), and with bottom border (110) and top border (210) interference fit, with steel trestle bailey beam (200) and steel trestle I-steel (100) are fixed.
2. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 1, which is characterized in that:
the wedge-shaped bayonet (310) is V-shaped.
3. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 2, characterized in that:
wedge buckle (300) card is in under the circumstances of end border (110) and top border (210), the plane at wedge bayonet socket (310) border place with the extending direction at top border (210) is the contained angle setting, the plane at wedge bayonet socket (310) border place with the extending direction at end border (110) is the contained angle setting.
4. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 3, characterized in that:
the wedge buckle (300) comprises an upper clamping part (301) and a lower clamping part (302), and the wedge-shaped bayonet (310) is formed between the upper clamping part (301) and the lower clamping part (302); the upper clamping portion (301) is used for being located above the bottom edge (110) under the condition that the wedge buckle (300) is clamped on the bottom edge (110) and the top edge (210), and the lower clamping portion (302) is used for being located below the top edge (210) under the condition that the wedge buckle (300) is clamped on the bottom edge (110) and the top edge (210).
5. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 4, which is characterized in that:
the upper clamping portion (301) and the lower clamping portion (302) are integrally formed.
6. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to any one of claims 1 to 5, characterized in that:
the wedge buckle (300) is in a square plate shape.
7. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 6, which is characterized in that:
the length range of the wedge buckle (300) is 7-9cm, and the width range is 5-7cm.
8. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to claim 7, characterized in that:
the opening of the wedge-shaped bayonet (310) is along the width direction of the wedge buckle (300), and the length direction of the wedge-shaped bayonet (310) is along the length direction of the wedge buckle (300).
9. The connecting structure of the I-steel and the Bailey beam of the steel trestle according to any one of claims 1 to 5, characterized in that:
the number of the steel trestle I-beams (100) is multiple, and the multiple steel trestle I-beams (100) are arranged on the steel trestle Bailey beam (200) side by side at intervals;
the number of the wedge buckles (300) is multiple, and the wedge buckles (300) are used for fixing the bottom edges (110) of the steel trestle I-shaped steel (100) on the top edges (210) of the Bailey beams respectively.
10. The utility model provides a steel trestle structure which characterized in that:
the steel trestle structure comprises the connecting structure of the I-shaped steel and the Bailey beam of the steel trestle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222669643.8U CN218373309U (en) | 2022-10-10 | 2022-10-10 | Connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222669643.8U CN218373309U (en) | 2022-10-10 | 2022-10-10 | Connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218373309U true CN218373309U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222669643.8U Active CN218373309U (en) | 2022-10-10 | 2022-10-10 | Connection structure and steel landing stage structure of steel landing stage I-steel and bailey roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218373309U (en) |
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- 2022-10-10 CN CN202222669643.8U patent/CN218373309U/en active Active
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