Fabricated large-scale bearing platform concrete pouring construction platform

Abstract

The utility model relates to an assembly type large-scale bearing platform concrete pouring construction platform which comprises a reinforcing beam arranged between two opposite bearing platform formworks, and the end of the reinforcing beam is connected with the bearing platform formworks; the movable platform is arranged perpendicular to the reinforcing beam, driving mechanisms are arranged at the two ends of the movable platform, the driving mechanisms are connected with the bearing platform formwork in a sliding mode, and the middle of the movable platform is connected with the reinforcing beam in a sliding mode. The movable platform is convenient to disassemble and assemble, the two ends of the movable platform are connected with the bearing platform formwork, the middle of the movable platform is connected with the reinforcing beam, the movable platform has good structural strength, the movable platform can be moved to a designated area for pouring through the driving mechanism, too many platforms do not need to be erected, and the occupied space is small.

Description

Technical Field

[0001] The present application relates to the technical field of pile cap construction, and particularly to a prefabricated large-scale pile cap concrete pouring construction platform. Background Art

[0002] At present, the foundations of large railway stations are mostly large-scale (with length, width and height all reaching several meters) pile cap structures. During the construction process, the traditional large-scale concrete pile cap uses the method of laying steel jump boards to build a construction platform. Using this method to build a construction platform has a large floor area and a long construction time. During the pouring process of pile cap concrete, equipment such as vibrators need to be placed on the construction platform, and the steel jump boards are prone to problems of insufficient bearing capacity, posing certain safety hazards. Summary of the Utility Model

[0003] Based on this, it is necessary to provide a prefabricated large-scale pile cap concrete pouring construction platform to overcome the defects mentioned in the above background art.

[0004] A prefabricated large-scale pile cap concrete pouring construction platform includes:

[0005] Reinforcing beams, which are arranged between two opposite pile cap forms, and their ends are connected to the pile cap forms;

[0006] A moving platform, which is arranged perpendicular to the reinforcing beams. Driving mechanisms are provided at both ends of the moving platform, and the driving mechanisms are rotatably connected to the pile cap forms. The middle part of the moving platform is rotatably connected to the reinforcing beams.

[0007] As a preference of the prefabricated large-scale pile cap concrete pouring construction platform in the present utility model, the reinforcing beam includes a slide rail, and the end of the slide rail is detachably connected to the pile cap form.

[0008] As a preference of the prefabricated large-scale pile cap concrete pouring construction platform in the present utility model, the moving platform includes a framework, guardrails are arranged on both sides along its axial direction, and pedals are arranged on the top of the framework along its axial direction.

[0009] As a preference of the prefabricated large-scale pile cap concrete pouring construction platform in the present utility model, first pulleys rotatably connected to the framework are provided at positions corresponding to the reinforcing beams on the framework.

[0010] As a preference of the prefabricated large-scale pile cap concrete pouring construction platform in the present utility model, the driving mechanism is arranged at the end of the bottom of the framework. It includes a second pulley, the second pulley is connected to the bottom of the framework, and a driving motor is arranged on one side of it. The output end of the driving motor is connected to the second pulley and rotates coaxially with it.

[0011] As an optimization of the prefabricated large-scale pile cap concrete pouring construction platform in the present utility model, the driving motor is provided with a control switch, and the control switch is connected to the safety railing.

[0012] Advantages of the present utility model:

[0013] In the present utility model, the mobile platform is convenient to disassemble and assemble. Its two ends are connected to the pile cap formwork, and the middle part is connected to the strengthening beam, having good structural strength. The setting of the driving mechanism can move the mobile platform to the designated area for pouring, without the need to build too many platforms, occupying less space. Description of the drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is the front view of the structure of the construction platform in the embodiment of the present application;

[0016] Figure 2 It is the side view of the structure of the construction platform in the embodiment of the present application;

[0017] Figure 3 It is the side view of the structure of the construction platform in the embodiment of the present application;

[0018] Description of the reference numerals:

[0019] 1. Strengthening beam;

[0020] 2. Mobile platform; 21. Skeleton; 22. Safety railing; 23. Pedal; 24. First pulley; 25. Suspension ring;

[0021] 3. Driving mechanism; 31. Second pulley; 32. Driving motor. Detailed implementation manners

[0022] To make the above-mentioned objects, features, and advantages of the present application more obvious and understandable, the following will give a detailed description of the specific implementation manners of the present application in conjunction with the drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein. Those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0025] In the present application, unless otherwise clearly specified and limited, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0026] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0028] Embodiment

[0029] This embodiment provides an assembled large-scale pile cap concrete pouring construction platform, which is used during the pouring of large-size pile cap concrete, such as Figures 1 to 3 as shown, including a mobile platform 2. Both ends of the mobile platform 2 are slidably connected to the pile cap formwork, and it can move along the axial direction of the pile cap formwork connected thereto to a designated position. Since there are pier column steel bars at the center position of the pile cap, at least two mobile platforms 2 are provided and are located on both sides of the pier column steel bars.

[0030] In this embodiment, in order to enhance the structural stability of the mobile platform 2 during use, a strengthening beam 1 is provided below the middle of the mobile platform 2. It is provided on one side or both sides of the pier column steel bars. The strengthening beam 1 is arranged perpendicular to the axial direction of the mobile platform 2. It is arranged on two opposite pile cap formworks, and its ends are detachably connected to the pile cap formwork. The strengthening beam 1 includes a slide rail, and it is connected to the mobile platform 2 through the slide rail. After the mobile platform 2 is connected to the strengthening beam 1 and the pile cap formwork, its working surface is horizontal.

[0031] In this embodiment, the height of the connection between the strengthening beam 1 and the pile cap formwork is higher than the height of the pile cap concrete surface in the pile cap formwork to avoid interfering with concrete pouring.

[0032] The mobile platform 2 includes a framework 21. Guardrails 22 are provided on both sides along its axial direction to prevent construction workers from falling into the pile cap. A pedal 23 is arranged on the top of the framework 21 along its axial direction. The pedal 23 is used to provide a working standing surface for construction workers. At positions corresponding to the strengthening beam 1 on the framework 21, first pulleys 24 rotatably connected to the framework 21 are provided. A plurality of first pulleys 24 are provided, and each strengthening beam 1 is at least connected to a pair of first pulleys 24. The mobile platform 2 is rotatably connected to the strengthening beam 1 through the first pulleys 24.

[0033] In this embodiment, a lifting ring 25 fixedly connected to the framework 21 is provided at the top of the framework 21 to facilitate the disassembly and assembly of the mobile platform 2.

[0034] At both ends of the bottom of the framework 21, there are driving mechanisms 3, and the moving platform 2 slides along the axial direction of the bearing platform formwork connected thereto through the driving mechanisms 3. The driving mechanism 3 includes a second pulley 31. One end of the second pulley 31 is connected to the bottom of the framework 21, and the other end thereof is connected to the bearing platform formwork. On one side of the second pulley 31, there is a driving motor 32. The driving motor 32 is connected to the bottom of the framework 21, and its output end is connected to the second pulley 31 and rotates coaxially therewith. When the driving motor 32 operates, it drives the moving platform 2 to move. The driving motor 32 is provided with a control switch, and the control switch is connected to the safety railing 22 to facilitate the construction workers to adjust the moving platform 2.

[0035] In this embodiment, the framework 21 is detachably connected to the safety railing 22, the first pulley 24, and the driving mechanism 3, so as to facilitate the adjustment of the construction platform according to the actual construction conditions on site and facilitate the turnover and transportation.

[0036] In this embodiment, both the strengthening beam 1 and the moving platform 2 are made of steel and have a relatively high bearing capacity.

[0037] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0038] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. An assembled large-scale cap concrete pouring construction platform, characterized in that: include: A reinforcing beam is arranged between two opposite capping formworks, and its ends are connected to the capping formworks; The mobile platform is arranged perpendicular to the reinforcing beam, and driving mechanisms are provided at both ends of the mobile platform, the driving mechanisms are rotatably connected to the base template, and the middle part of the mobile platform is rotatably connected to the reinforcing beam.

2. The assembled large-scale cap concrete pouring construction platform according to claim 1 is characterized in that: The reinforcing beam comprises a slide rail, and the end of the slide rail is detachably connected to the base template.

3. The assembled large-scale cap concrete pouring construction platform according to claim 1 is characterized in that: The mobile platform comprises a frame, with guardrails arranged on both sides along its axial direction, a pedal arranged along its axial direction is arranged on the top of the frame, and a first pulley rotatably connected to the frame is arranged at a position corresponding to the reinforcement beam.

4. The assembled large-scale cap concrete pouring construction platform according to claim 3 is characterized in that: The frame is provided with a hanging ring fixedly connected thereto.

5. The assembled large-scale cap concrete pouring construction platform according to claim 1 is characterized in that: The driving mechanism is arranged at the end of the bottom of the frame, and comprises a second pulley connected to the bottom of the frame, one side of which is provided with a driving motor, and the output end of the driving motor is connected to the second pulley and rotates coaxially therewith.

6. The assembled large-scale cap concrete pouring construction platform according to claim 5 is characterized in that: The driving motor is provided with a control switch, and the control switch is connected to the guardrail.

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