Safety maintenance construction platform for bridge construction

Abstract

The utility model discloses a safe maintenance construction platform for bridge construction, which comprises a platform positioning seat, a platform support steel pipe column and a platform pedal, during implementation, the platform positioning seat can be fixed on a bridge pier through a bolt, or a plug pin is preset on the bridge pier in advance, and then the platform positioning seat is fixed on the plug pin; the platform positioning seat can be fixed on the bridge pier in different modes; after the platform positioning seats are fixed, the platform supporting steel pipe columns are inserted or rotated to be fixed in the cylinders, and then the square platform pedal and the arc-shaped platform pedal are buckled on the corresponding platform supporting steel pipe columns, so that the platform supporting steel pipe columns and the arc-shaped platform pedal are connected to form the whole platform; in addition, a guardrail can be additionally arranged on the platform pedal according to needs. The purpose of rapid combination and assembly can be achieved, and the disassembly process after construction is completed is also very rapid and convenient, so that the construction progress is accelerated, and meanwhile, the convenience of construction of the platform operation is improved.

Description

Technical Field

[0001] The utility model relates to the field of bridge construction operations, in particular to a bridge construction safety maintenance construction platform. Background Art

[0002] In the existing bridge pier construction process, the general practice is to build a temporary platform on the poured pier concrete surface. The existing working platform is fixed on the bridge pier, so that the staff can carry out related work on the platform; in addition, the same is true when repairing and maintaining the bridge pier. However, there are the following disadvantages in the use of the temporary platform: the existing operating platform is cumbersome to build, sometimes it needs to fix more brackets, it is not convenient to build quickly and cannot be reused, which increases the construction cost invisibly; not only does it reduce efficiency easily due to multiple construction, but it also prolongs the construction period. Utility Model Content

[0003] Therefore, the utility model provides a safe maintenance construction platform for bridge construction. The solution adopted in this application is composed of a platform positioning seat, a platform supporting steel pipe column and a platform pedal. During implementation, the platform positioning seat can be fixed to the bridge pier by bolts, or a pin can be preset on the bridge pier in advance, and then the platform positioning seat can be fixed on the pin. The platform positioning seat can be fixed to the bridge pier in different ways; when the platform positioning seat is fixed, the platform supporting steel pipe column is inserted or rotated to fix it in the cylinder, and then the square platform pedal and the arc platform pedal are snapped on the corresponding platform supporting steel pipe column to connect them into an integral platform.

[0004] The utility model is realized by constructing a bridge construction safety maintenance construction platform, characterized in that: the platform comprises a plurality of platform positioning seats fixed on the bridge piers, the platform positioning seats have a bent body, and cylinders are welded on both outer sides of the bent body;

[0005] The platform also includes a plurality of sets of platform supporting steel pipe columns that can be inserted into the cylinder;

[0006] The platform also includes a plurality of platform pedals that can be snapped onto the platform supporting steel pipe columns.

[0007] Furthermore, a positioning hole for fixing the platform positioning seat on the bridge pier is also opened on the bent body. The platform positioning seat is fixed to the bridge pier by bolts, or a pin is preset on the bridge pier, and the platform positioning seat is placed on the pin and fixed with a nut, and the bolts or pins correspond to the positioning holes.

[0008] Further; the cylinder has internal threads, the end of the platform support steel pipe column has external threads, and the platform support steel pipe column is screwed and connected to the internal threaded cylinder through the end of the external threads;

[0009] The platform pedal comprises a pedal body, both ends of which are welded with metal hooks, and the platform pedal is buckled on the platform supporting steel pipe column through the metal hooks welded at both ends.

[0010] Furthermore, the outer end of the platform supporting steel pipe column has a plurality of snap grooves, so that the metal hook is snapped into the corresponding snap groove, and the metal hook can be limited by the snap groove to prevent it from slipping.

[0011] Furthermore, the platform pedals include square platform pedals and arc-shaped platform pedals corresponding to the surroundings of the bridge piers; the square platform pedals correspond to the four sides of the bridge piers, and the arc-shaped platform pedals correspond to the four end corners of the bridge piers.

[0012] The utility model has the following advantages: the application provides a safe maintenance operation platform for bridge construction. Different from the existing operation platform, the solution adopted by the application is composed of a platform positioning seat, a platform supporting steel pipe column and a platform pedal. When implemented, the platform positioning seat can be fixed on the bridge pier by bolts, or a pin can be preset on the bridge pier in advance, and then the platform positioning seat can be fixed on the pin. Different methods can be used to fix the platform positioning seat on the bridge pier; when the platform positioning seat is fixed, the platform supporting steel pipe column is inserted or rotated into the cylinder to fix it, forming a Figure 3 The structure shown in the figure, and then the square platform pedal and the arc platform pedal are buckled on the corresponding platform support steel pipe column to form a Figure 1 The structure shown is connected to form an integral platform; in addition, guardrails can be added to the platform pedals as needed. The advantages of this application are: first, this application can achieve the purpose of rapid assembly and disassembly, and the disassembly process after the construction is completed is also very fast and convenient, so it increases the convenience of platform construction while speeding up the construction progress; second, the overall structure of the platform is simple, the layout is designed, and the installation is convenient. The component units contained can remain intact after disassembly and can be reused, which further reduces costs and can invisibly improve the efficiency of bridge construction, repair and maintenance.

[0013] In addition, in the present application, the bent body is provided with a positioning hole for fixing the platform positioning seat on the bridge pier, the platform positioning seat is fixed on the bridge pier by bolts, or a pin is preset on the bridge pier, the platform positioning seat is placed on the pin and fixed with a nut, and the bolt or pin corresponds to the positioning hole. In the present application, the bent body is convenient for being closely attached to the end corner of the bridge pier.

[0014] In addition, in the present application, the cylinder has internal threads, the end of the platform support steel pipe column has external threads, and the platform support steel pipe column is screwed into the internal threaded cylinder through the end of the external threads; the platform pedal includes a pedal body, and metal hooks are welded at both ends of the pedal body. The platform pedal is buckled on the platform support steel pipe column through the metal hooks welded at both ends. The outer end of the platform support steel pipe column has a plurality of buckle grooves, so that the metal hooks are buckled in the corresponding buckle grooves, and the metal hooks can be limited by the buckle grooves to prevent slipping.

[0015] In addition, in the present application; the platform pedals include square platform pedals and arc-shaped platform pedals corresponding to the surroundings of the bridge piers; the square platform pedals correspond to the four sides of the bridge piers, and the arc-shaped platform pedals correspond to the four end corners of the bridge piers, so that a connected whole can be formed around the bridge piers for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall assembly of this application;

[0017] Figure 2 It is a schematic diagram of the state in which the platform positioning seat is fixed on the bridge pier in this application;

[0018] Figure 3 is another schematic diagram of the implementation structure of the present application;

[0019] Figure 4 It is a schematic diagram of the platform positioning seat in this application;

[0020] Figure 5 It is a schematic diagram of the steel pipe column supporting the platform in this application;

[0021] Figure 6 It is a schematic diagram of the application platform pedal and the platform supporting steel pipe column;

[0022] Figure 7 It is a side view of the square platform pedal in this application.

[0023] Among them: bridge pier 1, platform positioning seat 2, bent main body 3, cylinder 4, platform supporting steel pipe column 5, square platform pedal 6, arc platform pedal 7, positioning hole 8, latch 9, buckle groove 10, pedal main body 11, metal hook 12. DETAILED DESCRIPTION

[0024] The following will be combined with the attached Figure 1-Figure 7The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a bridge construction safety maintenance construction platform, such as Figure 1-Figure 7 As shown, it can be implemented as follows;

[0026] The platform comprises a plurality of platform positioning seats 2 fixed on the pier 1, the platform positioning seats 2 having a bent body 3, and cylinders 4 are welded to both outer sides of the bent body 3;

[0027] The platform also includes a plurality of sets of platform supporting steel pipe columns 5 that can be inserted into the cylinder 4;

[0028] The platform also includes a plurality of platform pedals that can be snapped onto the platform supporting steel pipe columns 5 .

[0029] In the bridge construction safety maintenance operation platform described in the present application; the bent body 3 is also provided with a positioning hole 8 for fixing the platform positioning seat 2 on the bridge pier 1, the platform positioning seat 2 is fixed on the bridge pier 1 by bolts, or a plug 9 is preset on the bridge pier 1, the platform positioning seat 2 is placed on the plug 9 and fixed with a nut, and the bolt or the plug 9 corresponds to the positioning hole 8. In the present application, the bent body is convenient for being closely attached to the end corner of the bridge pier.

[0030] In the bridge construction safety maintenance operation platform described in the present application; the cylinder 4 has an internal thread, the end of the platform support steel pipe column 5 has an external thread, and the platform support steel pipe column 5 is screwed and connected to the internal thread cylinder 4 through the end of the external thread; the platform pedal includes a pedal body 11, and metal hooks 12 are welded at both ends of the pedal body 11. The platform pedal is buckled on the platform support steel pipe column 5 through the metal hooks 12 welded at both ends. The outer end of the platform support steel pipe column 5 has a plurality of buckle grooves 10, so that the metal hooks 12 are buckled in the corresponding buckle grooves 10, and the metal hooks 12 can be limited by the buckle grooves 10 to prevent slipping.

[0031] In the bridge construction safety maintenance operation platform described in the present application; the platform pedals include a square platform pedal 6 and a curved platform pedal 7 corresponding to the surroundings of the pier 1; the square platform pedal 6 corresponds to the four sides of the pier 1, and the curved platform pedal 7 corresponds to the four end corners of the pier 1, so that a connected whole can be formed around the pier 1.

[0032] The present application provides a bridge construction safety maintenance construction platform. Different from the existing operating platform, the present application adopts a solution consisting of a platform positioning seat 2, a platform supporting steel pipe column 5 and a platform pedal. When implemented, the platform positioning seat 2 can be fixed to the bridge pier 1 by bolts, or a latch 9 can be preset on the bridge pier 1 in advance, and then the platform positioning seat 2 can be fixed on the latch 9. Different methods can be used to fix the platform positioning seat 2 on the bridge pier 1; when the platform positioning seat 2 is fixed, the platform supporting steel pipe column 5 is inserted or rotated into the cylinder 4 to fix it, forming a Figure 3 The structure shown in the figure is then snapped onto the corresponding platform support steel pipe column 5 by snapping the square platform pedal 6 and the arc platform pedal 7 into the structure shown in the figure. Figure 1 The structure shown is connected to form an integral platform; in addition, guardrails can be added to the platform pedals as needed. The advantages of this application are: first, this application can achieve the purpose of rapid assembly and disassembly, and the disassembly process after the construction is completed is also very fast and convenient, so it increases the convenience of platform construction while speeding up the construction progress; second, the overall structure of the platform is simple, the layout is designed, and the installation is convenient. The component units contained can remain intact after disassembly and can be reused, which further reduces costs and can invisibly improve the efficiency of bridge construction, repair and maintenance.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bridge construction safety maintenance construction platform, characterized in that ； The platform comprises a plurality of platform positioning seats (2) which are fixed on the bridge pier (1); the platform positioning seats (2) have a bent body (3); cylinders (4) are welded to both outer side surfaces of the bent body (3); The platform also includes a plurality of sets of platform supporting steel pipe columns (5) that can be inserted into the cylinder (4); The platform also includes a plurality of sets of platform pedals that can be snapped onto the platform supporting steel pipe columns (5).

2. The bridge construction safety maintenance construction platform according to claim 1, characterized in that; The bent body (3) is also provided with a positioning hole (8) for fixing the platform positioning seat (2) on the bridge pier (1); the platform positioning seat (2) is fixed to the bridge pier (1) by means of bolts, or a latch (9) is preset on the bridge pier (1); the platform positioning seat (2) is placed on the latch (9) and fixed with a nut; the bolts or latch (9) correspond to the positioning holes (8).

3. The bridge construction safety maintenance construction platform according to claim 1, characterized in that; The cylinder (4) has an internal thread, and the end of the platform supporting steel pipe column (5) has an external thread. The platform supporting steel pipe column (5) is screwed into the internally threaded cylinder (4) through the end of the external thread. The platform pedal comprises a pedal body (11), with metal hooks (12) welded at both ends of the pedal body (11), and the platform pedal is buckled onto the platform supporting steel pipe column (5) through the metal hooks (12) welded at both ends.

4. The bridge construction safety maintenance construction platform according to claim 3 is characterized by: The outer end of the platform supporting steel pipe column (5) is provided with a plurality of snap grooves (10), so that the metal hook (12) is snapped into the corresponding snap groove (10), and the metal hook (12) can be limited by the snap groove (10) to prevent it from slipping.

5. The bridge construction safety maintenance construction platform according to claim 1 or 3, characterized in that; The platform pedals include a square platform pedal (6) and a curved platform pedal (7) corresponding to the periphery of the bridge pier (1); the square platform pedal (6) corresponds to the four side surfaces of the bridge pier (1), and the curved platform pedal (7) corresponds to the four end corners of the bridge pier (1).

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