Detachable high pier concrete curing platform

Abstract

A detachable high pier concrete curing platform comprises a mounting plate fixedly connected with a pier embedded bolt, the top of the mounting plate is fixedly connected with a platform plate, the mounting plate is tightly attached to the outer wall of a pier, the platform plate is parallel to the ground, and an auxiliary supporting structure is fixedly arranged between the far end of the platform plate and the mounting plate; the platform is designed through the embedded bolts of the bridge pier, the platform can be directly fixed to the bridge pier, the structure of the platform is simple, assembling is rapid, the machining cost of the platform is low, and the construction period is shortened.

Description

Technical Field

[0001] The present application relates to the technical field of bridge construction, and in particular to a detachable high pier concrete maintenance platform. Background Art

[0002] In the field of bridge construction, the construction of piers is the foundation of bridge construction, and the quality of the piers has an important impact on the quality of the entire bridge.

[0003] During the construction of high-pier bridge piers, since the piers are too high to be cast in one go, the piers are usually cast in layers multiple times to reach the designed height. During the casting of high piers, each layer of piers must be observed when pouring concrete, and the concrete also needs to be maintained during the solidification process. After solidification, the quality of the concrete needs to be inspected. Usually, during observation, maintenance and inspection, a ladder is used to transport construction workers to the top of the pier layer being cast. However, since the construction period of each layer of piers is long and the construction process is complicated, construction workers need to be repeatedly transported upwards, and the use of ladders is expensive and wastes manpower and material resources. Therefore, in some construction scenarios, construction workers build a multi-layer observation platform next to the piers under construction. The structure of this observation platform is relatively complex, the construction time is long, and the construction material cost is high, which greatly prolongs the construction period.

[0004] Therefore, the inventor is necessary to design a new detachable high pier concrete curing platform to overcome the above problems. Summary of the invention

[0005] The main purpose of the present application is to provide a detachable high pier concrete maintenance platform to solve the problems of high cost of ladders and long time to build observation platforms in related technologies.

[0006] In order to achieve the above-mentioned purpose, the present application provides a detachable high pier concrete maintenance platform, including a mounting plate fixedly connected to the embedded bolts of the pier, a platform plate fixedly connected to the top of the mounting plate, the mounting plate is tightly attached to the outer wall of the pier, the platform plate is parallel to the ground, and an auxiliary support structure is fixedly arranged between the far end of the platform plate and the mounting plate.

[0007] Preferably, the mounting plate comprises a steel tube frame and a steel plate, the steel tube frame is rectangular, the steel plate is fixedly arranged inside the steel plate, and bolt holes compatible with embedded bolts are opened on both sides of the steel tube frame.

[0008] Preferably, the platform plate comprises a platform plate body, and one end of the platform plate body is fixedly connected to the top of the steel pipe frame by bolts.

[0009] Preferably, the auxiliary support structure includes a plurality of groups of diagonal bracing rods, one end of each diagonal bracing rod is fixedly connected to the mounting plate, and the other end of each diagonal bracing rod is fixedly connected to the platform plate body.

[0010] Preferably, the diagonal support rod comprises a middle support rod and a distal support rod, the end of the middle support rod is fixedly connected to the middle of the platform plate body, and the end of the distal support rod is fixedly connected to the distal end of the platform plate body.

[0011] Preferably, there are two groups of diagonal bracing rods, and the two groups of diagonal bracing rods are symmetrically arranged at the left and right ends of the platform plate body.

[0012] Preferably, a through opening is provided on the platform plate body, and a flip door is rotatably provided on the inner wall of the through opening.

[0013] Preferably, a hook for fixing a safety rope is fixedly provided at the bottom of the platform plate body.

[0014] Preferably, a guardrail is fixedly provided on the top of the platform plate body.

[0015] The utility model provides a detachable high pier concrete curing platform, which has the following beneficial effects compared with the prior art:

[0016] The platform is designed using the embedded bolts on the pier itself so that it can be directly fixed on the pier. The platform has a simple structure and is quick to assemble, which reduces the processing cost of the platform and shortens the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 This is a structural diagram of the connection between the steel pipe frame and the platform plate body of the utility model;

[0020] Figure 3 This is a top structural diagram of the platform plate body of the utility model (the flip door is in an open state).

[0021] Among them: 1. Embedded bolts; 2. Steel pipe frame; 3. Steel plate; 4. Bolt holes; 5. Platform plate body; 6. Middle support rod; 7. Far end support rod; 8. Through hole; 9. Flip door; 10. Hook; 11. Guardrail. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In addition, the term "plurality" shall mean two or more.

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figures 1 to 3As shown, a detachable high pier concrete maintenance platform includes a mounting plate fixedly connected to the embedded bolts 1 of the pier, a platform plate fixedly connected to the top of the mounting plate, the mounting plate close to the outer wall of the pier, the platform plate parallel to the ground, and an auxiliary support structure fixedly arranged between the far end of the platform plate and the mounting plate; when working, when the pier is built, embedded bolts 1 exposed from the pier body are usually reserved, and these bolts can provide a safe fixing point for fixing equipment or accessories on the bridge, or for maintenance and repair of the bridge. Before using this maintenance platform, the mounting plate, the platform plate, the auxiliary support structure, etc. are first assembled on the ground, and then hoisted to the outer wall of the pier by a crane or other equipment, and the mounting plate is fixedly connected with the embedded bolts 1 to realize the installation of the entire platform. The mounting plate is installed on the pier of the next layer under the construction layer, and the installation structure is simple. This embodiment uses the embedded bolts 1 of the pier itself to design this platform, so that the platform can be directly fixed on the pier, the platform has a simple structure, and is quickly assembled, so that the processing cost of this platform is low and the construction period is shortened.

[0029] The mounting plate includes a steel tube frame 2 and a steel plate 3. The steel tube frame 2 is rectangular. The steel plate 3 is fixedly arranged inside the steel plate 3. Bolt holes 4 matching the embedded bolts 1 are opened on both sides of the steel tube frame 2. When working, the steel tube frame 2 is connected with the embedded bolts 1. The steel tube frame 2 bears the weight of the entire platform. The steel plate 3 increases the contact area between the mounting plate and the bridge pier and is also used to install the auxiliary support structure. When the steel tube frame 2 is installed, the crane lifts the entire platform to the vicinity of the bolt position. The construction workers reach the bolt position through a ladder placed on the bridge pier, and manually align the bolt hole 4 with the bolt and connect them.

[0030] The platform plate includes a platform plate body 5, one end of which is fixedly connected to the top of the steel pipe frame 2 by bolts. When assembling the platform plate, the platform plate is connected to the steel pipe frame 2 by bolts in a simple and stable manner. In actual use, since the piers under construction have a certain height, in case the piers under construction are higher than the height of the construction workers, in addition to the platform plate body 5, the platform plate should also be provided with structures such as stairs (not shown in the conventional structure diagram) on the platform plate body 5 so that the construction workers can stand higher to observe the condition of the concrete inside the pier formwork.

[0031] The auxiliary support structure includes several groups of diagonal struts, one end of which is fixedly connected to the mounting plate, and the other end is fixedly connected to the platform plate body 5; the diagonal struts include a middle support rod 6 and a distal support rod 7, the end of the middle support rod 6 is fixedly connected to the middle of the platform plate body 5, and the end of the distal support rod 7 is fixedly connected to the distal end of the platform plate body 5; there are two groups of diagonal struts, and the two groups of diagonal struts are symmetrically arranged at the left and right ends of the platform plate body 5; when working, the middle support rod 6 and the distal support rod 7 are respectively connected to provide auxiliary support to the middle and distal ends of the platform plate body 5, and the pressure on the platform plate body 5 is transmitted to the steel plate 3, and then to the steel pipe frame 2, so as to prevent the platform plate body 5 from breaking.

[0032] The platform plate body 5 is provided with a through opening 8, and a reversible door 9 is rotatably provided on the inner wall of the through opening 8; during work, since the construction workers need to climb up the platform many times, in order to simplify the climbing steps, a ladder can be placed on the bridge pier, and the workers climb to the bottom of the platform plate body 5 through the ladder, push open the reversible door 9 by hand, and enter the platform from the bottom of the platform plate body 5, which is simple to climb and saves the cost of the ladder. It should be noted that the reversible door 9 here can maintain the same horizontal plane with the platform plate body 5 in the non-opened state, and the construction workers can step on it at will, and the specific structure will not be repeated here.

[0033] A hook 10 for fixing a safety rope is also fixedly provided at the bottom of the platform plate body 5; when working, the construction workers tie the safety rope around their waists before climbing to avoid falling down and causing danger when climbing.

[0034] A guardrail 11 is also fixedly provided on the top of the platform plate body 5; during operation, the guardrail 11 can prevent construction workers from falling.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A detachable high pier concrete curing platform, characterized by: It comprises a mounting plate fixedly connected to the pre-embedded bolts (1) of the bridge pier, the top of the mounting plate is fixedly connected to a platform plate, the mounting plate is closely attached to the outer wall of the bridge pier, the platform plate is parallel to the ground, and an auxiliary support structure is fixedly arranged between the far end of the platform plate and the mounting plate.

2. A detachable high pier concrete curing platform as claimed in claim 1, characterized in that: The mounting plate comprises a steel tube frame (2) and a steel plate (3); the steel tube frame (2) is rectangular; the steel plate (3) is fixedly arranged inside the steel plate (3); bolt holes (4) matching the embedded bolts (1) are provided on both sides of the steel tube frame (2).

3. A detachable high pier concrete curing platform as claimed in claim 2, characterized in that: The platform plate comprises a platform plate body (5), one end of which is fixedly connected to the top of the steel pipe frame (2) by means of bolts.

4. A detachable high pier concrete curing platform as claimed in claim 3, characterized in that: The auxiliary support structure comprises a plurality of groups of diagonal bracing rods, one end of each diagonal bracing rod is fixedly connected to the mounting plate, and the other end of each diagonal bracing rod is fixedly connected to the platform plate body (5).

5. A detachable high pier concrete curing platform as claimed in claim 4, characterized in that: The diagonal support rod comprises a middle support rod (6) and a distal support rod (7), the end of the middle support rod (6) is fixedly connected to the middle of the platform plate body (5), and the end of the distal support rod (7) is fixedly connected to the distal end of the platform plate body (5).

6. A detachable high pier concrete curing platform as claimed in claim 4, characterized in that: There are two groups of diagonal bracing rods, and the two groups of diagonal bracing rods are symmetrically arranged at the left and right ends of the platform plate body (5).

7. A detachable high pier concrete curing platform as claimed in claim 3, characterized in that: The platform plate body (5) is provided with a through opening (8), and the inner wall of the through opening (8) is rotatably provided with a flip door (9).

8. A detachable high pier concrete curing platform as claimed in claim 3, characterized in that: A hook (10) for fixing a safety rope is also fixedly arranged at the bottom of the platform plate body (5).

9. A detachable high pier concrete curing platform as claimed in claim 3, characterized in that: A guardrail (11) is also fixedly provided on the top of the platform plate body (5).

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