CN218989921U

CN218989921U - Reinforcing bar operation platform of superelevation pier shaft

Info

Publication number: CN218989921U
Application number: CN202320004232.9U
Authority: CN
Inventors: 高志军; 梁超; 周庆勇; 郭小楠; 陈春杰; 李维
Original assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group; Fourth Engineering Co Ltd of CTCE Group
Current assignee: China Tiesiju Civil Engineering Group Co Ltd CTCE Group; Fourth Engineering Co Ltd of CTCE Group
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-09
Anticipated expiration: 2033-01-03

Abstract

The application relates to the technical field of reinforcement work platforms, specifically a reinforcement work platform of superelevation pier shaft, including enclosing the platform body of locating the pier shaft template outside, the platform body is octagon frame construction, including first minute platform, second minute platform, third minute platform and fourth minute platform, first minute platform is including the horizontal pole that is parallel to each other set up, is equipped with a plurality of spinal branch vaulting poles between the horizontal pole, and the one end of horizontal pole is equipped with the corner pole, and the horizontal pole of two different positions is connected at the both ends of corner pole. This application sets up the platform body, carries out fixed connection with each member through welded mode, divide into four branches with the platform body, has realized the branch bench of scaffold frame and has built, and each branch bench mutually independent makes the construction of platform body, turnover more convenient, more efficient, the operation of constructing simpler, safer, and the efficiency of constructing is higher, has improved the application scope of platform body.

Description

Reinforcing bar operation platform of superelevation pier shaft

Technical Field

The application relates to the technical field of reinforcement work platforms, in particular to a reinforcement work platform with an ultrahigh pier body.

Background

Pier bodies, i.e. lower load-bearing bodies for carrying superstructure in civil engineering. The cross section of the pier body is rectangular, and the pier body is an important component in the engineering of bridges such as highway bridges, railway bridges, sidewalks and the like, overpasses, ramp bridges, overpasses and the like, and when the pier body is constructed, a bracket needs to be erected in advance to bind reinforcing steel bars of the pier body.

The construction of the steel bars of the ultra-high pier body generally adopts a method of setting up a temporary scaffold or designing an outer frame of the pier body template to bind the steel bars of the pier body.

Aiming at the related technology, the inventor of the application finds that at least the following technical problems exist in the process of realizing the technical scheme of the utility model of the application: the method for binding the pier body steel bars by adopting the pier body template design outer frame cannot solve the problem of installing the steel bars higher than the pier body template part. Meanwhile, by adopting the traditional construction method, the safety risk of constructors is high, after the scaffold is erected, the scaffold is slowly dismantled, the operation is complex, the turnover time of the pier body template is long, the operation range is limited, and the construction operation progress of the pier body is seriously influenced.

Disclosure of Invention

The utility model aims at providing a steel bar operation platform of super high pier shaft, the adoption traditional construction method has been solved, constructor security risk is high, the scaffold frame is set up the back, demolish slower, the operation is complicated, pier shaft template turnover time is long, the operation scope is comparatively limited, seriously influence the problem of pier shaft construction operation progress, the realization scaffold frame's the separately bench is set up, the separate bench mutual independence that each platform body constitutes, make the construction of platform body, the turnover is more convenient, more efficient, the operation of construction is simpler, safer, the application scope of platform body has been improved.

The application provides a steel bar operation platform of superelevation pier shaft, including enclosing the platform body of locating pier shaft template outside, the platform body is octagon frame construction, the platform body includes first minute platform, second minute platform, third minute platform and fourth minute platform, first minute platform is including the horizontal pole that is parallel to each other set up, is equipped with a plurality of spinal branch vaulting poles between the horizontal pole that is parallel to each other, the one end of horizontal pole is equipped with the corner pole, the horizontal pole of two different positions is connected at the both ends of corner pole, two contained angle between horizontal pole and the corner pole is the obtuse angle, the outside of horizontal pole is equipped with the pole setting of perpendicular to horizontal pole, adjacent be equipped with the baseboard two between the pole setting, adjacent still be equipped with the railing between the pole setting, the railing is located baseboard two tops, the position that the horizontal pole up end is close to the center is equipped with the scaffold board, the structure of second minute platform, third minute platform is the same with the structure of first minute platform.

Further, the fourth branch platform further comprises a manhole arranged on the upper end face of the scaffold board, a hinge is arranged at the position, close to the manhole, of the scaffold board, a cover plate is arranged on the outer side of the hinge, and a plurality of pedals are arranged between two upright rods far away from the hinge.

Further, an adjusting rod is arranged between the adjacent sub-platforms, one end of the adjusting rod is connected with the upright rod of one group of sub-platforms through bolts, and the other end of the adjusting rod is connected with the upright rod of the other group of sub-platforms through bolts.

Further, the bottom is equipped with the externally hung platform of being connected with pier shaft template in the lower extreme of horizon bar, the externally hung platform includes a plurality of perpendicular ribs of being connected in the template outside, a plurality of perpendicular rib's front end is equipped with a plurality of transverse ribs, a plurality of transverse rib and a plurality of perpendicular rib mutually perpendicular, transverse rib front end is equipped with the connecting plate one of perpendicular symmetry about transverse rib middling line, every the outside of connecting plate one just is close to the position of upper end is equipped with the collet, two the collet is parallel to each other, the lower extreme of collet is equipped with the bracing, the lower extreme and the connecting plate one fixed connection of bracing, the up end of collet is equipped with the connecting plate two, connecting plate two up end is equipped with the flitch, the position that the collet upper surface just is close to the flitch front end is equipped with skirting.

Further, one end of the collet away from the first connecting plate is provided with a protection upright post, the outer side of the protection upright post is provided with a hanging lug, the hanging lugs on the surfaces of the adjacent protection upright posts are oppositely arranged, and a protection net is arranged between the hanging lugs which are oppositely arranged.

One or more technical schemes provided by the application have at least the following technical effects or advantages:

1. because the platform body is adopted, each rod piece is fixedly connected in a welding mode, each platform body forms mutually independent assembly sub-platforms, the problems that the traditional construction method is adopted, the safety risk of constructors is high, the demolition is slow after the scaffold is erected, the operation is complex, the turnover time of the pier body template is long, the operation range is limited, the construction operation progress of the pier body is seriously influenced are solved, the sub-platform construction of the scaffold is realized, each sub-platform is mutually independent, the construction and turnover of the platform body are more convenient and more efficient, the construction operation is simpler and safer, and the application range of the platform body is improved.

2. Because the externally hung platform is adopted, the template braces consisting of the vertical ribs and the transverse ribs are fixed on the outer side of the pier body template, so that the template braces serve as the foundation of the platform body, the problem that the method for binding pier body reinforcing steel bars by the pier body template design outer frame cannot solve the problem of installing reinforcing steel bars higher than the pier body template part is solved, the rapid positioning of the platform body is realized, the building speed of the platform body is further improved, and meanwhile, the safety in the building process is improved.

Drawings

FIG. 1 is a schematic view of the overall structure in an embodiment of the present application;

fig. 2 is a schematic structural diagram of an externally hung platform in an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating connection between an externally hung platform and a platform body according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a platform body according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of the cover plate and the pedal in the embodiment of the application.

In the figure: 1. externally hung platforms; 11. vertical ribs; 12. a cross rib; 13. a first connecting plate; 14. a bottom support; 15. diagonal bracing; 16. a step plate; 161. a skirting board I; 17. a protective upright; 18. hanging lugs; 19. a protective net; 10. a second connecting plate; 2. a platform body; A. a first sub-station; B. a second sub-station; C. a third sub-station; D. a fourth sub-station; 21. a horizontal bar; 211. a corner bar; 22. a support rod; 23. a vertical rod; 24. a skirting board II; 25. a scaffold plate; 26. railing; 27. an adjusting rod; 28. a hinge; 29. a cover plate; 20. a pedal.

Detailed Description

The application discloses steel bar operation platform of superelevation pier shaft sets up platform body 2, carries out fixed connection with each member through welded mode, falls into first minute platform A, second minute platform B, third minute platform C and fourth minute platform D with platform body 2, when using, can shift independent each minute platform through the crane, directly place fashioned platform body 2 on outer hanging platform 1, makes the construction and the transportation of platform body 2 more high-efficient, has improved staff's factor of safety simultaneously.

In order to better understand the above technical solutions, the following detailed description will refer to fig. 1-5 and specific embodiments of the present disclosure.

Referring to fig. 1, the application discloses a steel bar operation platform of super high pier shaft, including externally hung platform 1 and platform body 2, externally hung platform 1 is fixed in the outside of pier shaft template. The center of the upper end face of the externally hung platform 1 is provided with a platform body 2. The platform body 2 is divided into mutually independent sub-platforms according to the structure of the platform body 2, and the four sub-platforms divided by the platform body 2 are fixed on the outer sides of the pier body templates through the externally hung platform 1.

Referring to fig. 2 and 3, the externally hung platform 1 includes a vertical rib 11, a transverse rib 12, a first connecting plate 13, a bottom bracket 14, an inclined strut 15, a step plate 16, a first skirting board 161, a protective upright 17, a hanging lug 18, a protective net 19 and a second connecting plate 10, the vertical rib 11 is perpendicular to the transverse rib 12, the vertical rib 11 is connected to the outer side of the template through bolts, and a plurality of transverse ribs 12 are fixed on the surface of the vertical rib 11 along the length direction of the vertical rib 11. The outer side of the transverse rib 12 and the position close to the edges of the two ends are fixedly connected with a first connecting plate 13, and the outer side of the first connecting plate 13 is fixedly connected with a bottom bracket 14. The first connecting plate 13 is divided into two connecting plates, one connecting plate is fixedly connected with the transverse rib 12, the other connecting plate is fixedly connected with the fixed bottom bracket 14, and the two connecting plates 13 are connected through bolts. The lower end face of the bottom bracket 14 and a position far away from the first connecting plate 13 are provided with inclined struts 15, one end of each inclined strut 15 is connected with the first connecting plate 13, and the inclined struts 15 and the first connecting plate 13 form a triangular structure. The upper end face of the bottom support 14 is provided with a second connecting plate 10, the upper end of the bottom support 14 is provided with a step plate 16 close to the second connecting plate 10, and the bottom support 14 and the step plate 16 are connected through the second connecting plate 10 through bolts. The protection stand 17 is installed to the up end of collet 14 and the one end that keeps away from connecting plate one 13, and the outside of protection stand 17 is equipped with the hangers 18 with protection stand 17 perpendicular bisector symmetry, and the hangers 18 on adjacent protection stand 17 surface set up relatively, install protection network 19 between the hangers 18 that are relative. A skirting board 161 is arranged on the upper end surface of the bottom bracket 14 and near the protection upright 17. During construction, the template braces consisting of the vertical ribs 11 and the transverse ribs 12 are fixed on the outer side of the pier body template through bolts, the two connecting plates 13 are fixedly connected through the bolts, the bottom support 14 and the diagonal braces 15 are fixed on the outer side of the transverse ribs 12, the step plate 16 is fixed on the upper end face of the bottom support 14 through bolts and flanges, and finally the protective net 19 is inserted into the hanging lugs 18 to finish construction of the externally hung platform 1.

Referring to fig. 5, the platform body 2 includes a first sub-stage a, a second sub-stage B, a third sub-stage C and a fourth sub-stage D, and the four sub-stages each include a horizontal rod 21, a corner rod 211, a support rod 22, a vertical rod 23, a skirting board two 24, a scaffold board 25, a railing 26 and an adjusting rod 27, two horizontal rods 21 are welded at both ends of the corner rod 211 respectively, an obtuse angle is formed between the horizontal rods 21 and the corner rod 211, the unconnected horizontal rods 21 are arranged in a two-by-two horizontal manner, the vertical rod 23 is welded through the support rod 22 and fixedly mounted on the outer side of the horizontal rod 21, and the scaffold board 25 is laid on the upper end surface of the horizontal rod 21. A skirting board II 24 and a railing 26 are welded between two adjacent upright rods 23, and the railing 26 is arranged above the skirting board II 24. The fourth sub-platform D further comprises a hinge 28, a cover plate 29 and pedals 20, square holes are formed in the edge position of one scaffold board 25 in the fourth sub-platform D, the hinge 28 is arranged at the position, located at the square holes, of the upper end face of the scaffold board 25, the cover plate 29 is arranged on the outer side of the hinge 28, and a plurality of pedals 20 which are arranged along the length direction of the vertical rods 23 are arranged between the two vertical rods 23 opposite to the hinge 28. Two upright rods 23 between two adjacent component stations are fixedly connected through bolts. An adjusting rod 27 is arranged between the two component tables at the adjusting section, and the adjusting rod 27 is fixed with the upright rods 23 at the two ends through bolts. During construction, the upright posts 23, the horizontal rods 21 and the support rods 22 are welded in sequence, then the scaffold board 25 is paved on the upper end face of the horizontal rods 21, and then the skirting board two 24 and the railing 26 are welded between the two adjacent upright posts 23 to form a first sub-platform A, a second sub-platform B, a third sub-platform C and a fourth sub-platform D. A manhole is left at the scaffold plate 25 of the fourth sub-station D, and the cover plate 29 and the step plate 20 are installed on the scaffold plate 25. When the platform is used, the four sub-platforms are transferred to the externally hung platform 1 through the crane, the platform body 2 and the externally hung platform 1 are fixed through bolts, and the sub-platforms of the platform body 2 are connected through bolts. The distance between adjacent sub-platforms is adjusted by the adjusting rod 27, and the construction of the platform body 2 is completed.

The working principle of the embodiment of the application is as follows: the externally hung platform 1 consisting of vertical ribs 11, transverse ribs 12, a bottom support 14 and the like is built on the outer side of a pier body template, a platform body 2 formed by welding a vertical rod 23, a horizontal rod 21 and a scaffold plate 25 is hoisted on the surface of a step plate 16 of the externally hung platform 1, the platform body 2 is fixed on the externally hung platform 1 through bolts to form independent sub-platforms, the four sub-platforms are built around the pier body, and the four sub-platforms are fixed into a steel bar operation platform surrounding the pier body through bolts.

Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel bar operation platform of superelevation pier shaft, includes to enclose platform body (2) of locating pier shaft template outside, its characterized in that: the utility model provides a platform body (2) is octagon frame construction, including first minute platform (A), second minute platform (B), third minute platform (C) and fourth minute platform (D), first minute platform (A) is including horizontal pole (21) of mutual parallel arrangement, be equipped with a plurality of spinal branch vaulting poles (22) between horizontal pole (21), the one end of horizontal pole (21) is equipped with corner pole (211), two horizontal poles (21) of two different positions are connected at the both ends of corner pole (211), two contained angle between horizontal pole (21) and corner pole (211) is the obtuse angle, the outside of horizontal pole (21) is equipped with pole setting (23) of perpendicular to horizontal pole (21), adjacent be equipped with skirting board two (24) between upright pole (23), adjacent still be equipped with between skirting board (23), railing (26) are located skirting board two (24) top, the position that the terminal surface is close to the center on horizontal pole (21) is equipped with scaffold (25), the contained angle between second minute platform (C) and the same structure of first minute platform (A).

2. The steel bar work platform of an ultra-high pier body according to claim 1, wherein: the fourth sub-platform (D) further comprises a manhole arranged on the upper end face of the scaffold board (25), a hinge (28) is arranged at the position, close to the manhole, of the scaffold board (25), a cover plate (29) is arranged on the outer side of the hinge (28), and a plurality of pedals (20) are arranged between two upright rods (23) far away from the hinge (28).

3. The steel bar work platform of an ultra-high pier body according to claim 1, wherein: an adjusting rod (27) is arranged between adjacent sub-platforms, one end of the adjusting rod (27) is connected with the upright rod (23) of one group of sub-platforms through bolts, and the other end of the adjusting rod (27) is connected with the upright rod (23) of the other group of sub-platforms through bolts.

4. The steel bar work platform of an ultra-high pier body according to claim 1, wherein: the lower extreme of horizontal pole (21) is equipped with outer hanging platform (1) of being connected with pier shaft template, outer hanging platform (1) including a plurality of perpendicular rib (11) of connecting in the template outside, a plurality of perpendicular rib (11)'s front end is equipped with a plurality of cross rib (12), a plurality of cross rib (12) and a plurality of perpendicular rib (11) mutually perpendicular, cross rib (12) front end is equipped with connecting plate one (13) about cross rib (12) perpendicular symmetry, every the outside of connecting plate one (13) and the position that is close to the upper end are equipped with collet (14), two collet (14) are parallel to each other, the lower extreme of collet (14) is equipped with bracing (15), the lower extreme and connecting plate one (13) fixed connection of bracing (15), the up end of collet (14) is equipped with connecting plate two (10), connecting plate two (10) up end is equipped with step board (16), the position that just is close to step board (16) front end on collet (14) upper surface is equipped with kick plate one (161).

5. The steel bar work platform of an ultra-high pier body according to claim 4, wherein: one end of the collet (14) far away from the first connecting plate (13) is provided with a protection upright post (17), the outer side of the protection upright post (17) is provided with hanging lugs (18), the hanging lugs (18) on the surfaces of the adjacent protection upright posts (17) are oppositely arranged, and a protection net (19) is arranged between the oppositely arranged hanging lugs (18).