CN218621840U - Tuyere installation and construction platform for bridge - Google Patents
Tuyere installation and construction platform for bridge Download PDFInfo
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- CN218621840U CN218621840U CN202222812303.6U CN202222812303U CN218621840U CN 218621840 U CN218621840 U CN 218621840U CN 202222812303 U CN202222812303 U CN 202222812303U CN 218621840 U CN218621840 U CN 218621840U
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- tuyere
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Abstract
The utility model relates to a tuyere installation construction platform for a bridge, which is arranged on a steel box girder of the bridge, and the steel box girder is provided with a guide rail matched with the tuyere; the method is characterized in that: comprises a base, longitudinal beams, cross beams and steps; set up through the top at the steel box girder with bridge tuyere construction platform complex guide rail structure, place bridge tuyere construction platform on the guide rail, make bridge tuyere construction platform form the suspension formula structure, break away from the contact with ground, this kind of structure is applicable to on the higher bridge of tuyere mounting height, the material of construction platform's processing can be saved on the one hand, on the other hand can increase the security at high altitude construction, furthermore, this construction platform can realize the many-sided parcel to tuyere construction area, satisfy the requirement of tuyere installation.
Description
Technical Field
The utility model relates to a bridge construction technical field especially relates to a tuyere installation construction platform for bridge.
Background
When the bridge is under construction, need be according to the designing requirement construction tuyere structure in the bridge side, tuyere structure is the sharp mouth form more, and it is mainly in order to reduce the resonance that strong wind arouses bridge floor structure.
For the stayed-cable bridge, the difference of bridge erection modes is considered, and the pushing construction air nozzle is generally in a rear-mounted mode, namely the air nozzle structure is usually carried out before the steel box girder support is dismantled and the side span stayed cable is hung. However, this causes difficulty in the installation work of the tuyere and limits the use of the construction machine, thereby affecting the efficiency of construction. Therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a tuyere installation construction platform for bridge, can solve general bridge tuyere construction platform and adopt the console mode, highly high to the whole construction platform of installation of higher tuyere position, the big problem of consumptive material.
In order to solve the technical problem, the utility model adopts the technical scheme that: a tuyere installation construction platform for a bridge is installed on a steel box girder of the bridge, and a guide rail matched with the tuyere installation construction platform is arranged on the steel box girder; the innovation points are as follows: comprises a base, a longitudinal beam, a cross beam and a step;
the base is of a cuboid frame structure, and a lower bolt connecting plate connected with the bottom end of the longitudinal beam is arranged on the upper surface of the base and close to one end of the base; an inclined connecting plate is arranged at the other end of the upper surface of the base, and one end of the connecting plate is connected to the side edge of the longitudinal beam;
the longitudinal beam is of a rectangular frame structure, the longitudinal beam is arranged on the top end of the base along the vertical direction, and the bottom end of the longitudinal beam is connected with a lower bolt connecting plate on the upper surface of the base through a bolt in a locking manner; the top end of the longitudinal beam is provided with an upper bolt connecting plate;
the cross beam is arranged at the top end of the longitudinal beam, and the edge position of the bottom end of one end of the cross beam is connected with an upper bolt connecting plate at the top end of the longitudinal beam through a bolt; the cross beam, the longitudinal beam and the base are enclosed to form a side U-shaped structure; the side edge of the longitudinal beam is provided with an upward inclined step, the end part of the step is connected with the lower surface of the cross beam through a vertical plate, and a cavity for accommodating a bridge tuyere is formed between the lower surface of the step and the upper surface of the connecting plate; a moving table is arranged at the edge of the bottom end of the other end of the cross beam along the vertical direction; the bottom end of the mobile station is provided with a mobile roller which is matched with a guide rail of the steel box girder; and the mobile station is provided with a balancing weight.
Furthermore, side guide wheels are arranged on the side edges of the mobile station, and guide blocks matched with the side guide wheels are arranged on one side, located on the side guide wheels, of the steel box girder.
The utility model has the advantages of:
1) The utility model discloses in set up and bridge tuyere construction platform complex guide rail structure through the top at the steel box girder, place bridge tuyere construction platform on the guide rail, make bridge tuyere construction platform form the suspension type structure, break away from the contact with ground, this kind of structure is applicable to on the higher bridge of tuyere mounting height, the material of the processing of construction platform can be saved on the one hand, on the other hand can increase the security at high altitude construction, furthermore, this construction platform can realize the many-sided parcel to tuyere construction area, satisfy the requirement of tuyere installation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a tuyere installation construction platform's for bridge structural schematic diagram.
Fig. 2 is the utility model discloses a tuyere installation construction platform's for bridge construction state schematic diagram.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the tuyere installation construction platform for a bridge is installed on a steel box girder of a bridge, and a guide rail matched with the tuyere construction platform is arranged on the steel box girder; comprises a base 1, longitudinal beams 2, cross beams 3 and steps 4.
The base 1 is of a cuboid frame structure, and a lower bolt connecting plate connected with the bottom end of the longitudinal beam 2 is arranged on the upper surface of the base 1 and close to one end; an inclined connecting plate 11 is arranged at the other end of the upper surface of the base 1, and one end of the connecting plate 11 is connected to the side edge of the longitudinal beam 2.
The longitudinal beam 2 is of a cuboid frame structure, the longitudinal beam 2 is arranged at the top end of the base 1 along the vertical direction, and the bottom end of the longitudinal beam 2 is connected with a lower bolt connecting plate on the upper surface of the base through a bolt in a locking manner; the top end of the longitudinal beam 2 is provided with an upper bolt connecting plate.
The cross beam 3 is arranged at the top end of the longitudinal beam, and the edge position of the bottom end of one end of the cross beam 3 is connected with an upper bolt connecting plate at the top end of the longitudinal beam 2 through a bolt; the cross beam 3, the longitudinal beam 2 and the base 1 are enclosed to form a side U-shaped structure; the side edge of the longitudinal beam 2 is provided with an upward inclined step 4, the end part of the step 4 is connected with the lower surface of the cross beam 3 through a vertical plate, and a cavity for accommodating a bridge tuyere is formed between the lower surface of the step 4 and the upper surface of the connecting plate 11; a moving table 5 is arranged at the edge of the bottom end of the other end of the cross beam 3 along the vertical direction; the bottom end of the mobile station 5 is provided with a mobile roller which is matched with a guide rail of the steel box girder; the mobile station 5 is provided with a balancing weight.
The side edge of the mobile station 5 is provided with side guide wheels 51, and the side of the steel box girder on the side of the side guide wheels 51 is provided with guide blocks matched with the side guide wheels.
The utility model discloses a theory of operation is: set up through the top at the steel box girder with bridge tuyere construction platform complex guide rail structure, place bridge tuyere construction platform on the guide rail, make bridge tuyere construction platform form the suspension formula structure, break away from the contact with ground, this kind of structure is applicable to on the higher bridge of tuyere mounting height, the material of construction platform's processing can be saved on the one hand, on the other hand can increase the security at high altitude construction, furthermore, this construction platform can realize the many-sided parcel to tuyere construction area, satisfy the requirement of tuyere installation.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A tuyere installation construction platform for a bridge is arranged on a steel box girder of the bridge, and a guide rail matched with the tuyere installation construction platform is arranged on the steel box girder; the method is characterized in that: comprises a base, longitudinal beams, cross beams and steps;
the base is of a rectangular frame structure, and a lower bolt connecting plate connected with the bottom end of the longitudinal beam is arranged on the upper surface of the base and close to one end of the base; an inclined connecting plate is arranged at the other end of the upper surface of the base, and one end of the connecting plate is connected to the side edge of the longitudinal beam;
the longitudinal beam is of a cuboid frame structure, the longitudinal beam is arranged on the top end of the base along the vertical direction, and the bottom end of the longitudinal beam is connected with the lower bolt connecting plate on the upper surface of the base through bolts in a locking manner; the top end of the longitudinal beam is provided with an upper bolt connecting plate;
the cross beam is arranged at the top end of the longitudinal beam, and the edge position of the bottom end of one end of the cross beam is connected with an upper bolt connecting plate at the top end of the longitudinal beam through a bolt; the cross beam, the longitudinal beam and the base are enclosed to form a side U-shaped structure; the side edge of the longitudinal beam is provided with an upward inclined step, the end part of the step is connected with the lower surface of the cross beam through a vertical plate, and a cavity for accommodating a bridge tuyere is formed between the lower surface of the step and the upper surface of the connecting plate; a moving platform is arranged at the edge of the bottom end of the other end of the cross beam along the vertical direction; the bottom end of the mobile station is provided with a mobile roller which is matched with a guide rail of the steel box girder; and the mobile station is provided with a balancing weight.
2. The tuyere installation and construction platform for the bridge of claim 1, wherein: and side guide wheels are arranged on the side edges of the mobile station, and guide blocks matched with the side guide wheels are arranged on one side, located on the side guide wheels, of the steel box girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812303.6U CN218621840U (en) | 2022-10-25 | 2022-10-25 | Tuyere installation and construction platform for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812303.6U CN218621840U (en) | 2022-10-25 | 2022-10-25 | Tuyere installation and construction platform for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218621840U true CN218621840U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222812303.6U Active CN218621840U (en) | 2022-10-25 | 2022-10-25 | Tuyere installation and construction platform for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218621840U (en) |
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2022
- 2022-10-25 CN CN202222812303.6U patent/CN218621840U/en active Active
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