Operation rack for concrete pouring

Abstract

The utility model discloses an operation rack for concrete pouring, which relates to the technical field of constructional engineering and comprises a supporting plate, a plurality of supporting frames are arranged on the outer wall of the supporting plate, a plurality of bearing plates are arranged on one side of the outer wall of each supporting frame, and a fixing mechanism is arranged on the bottom surface of each bearing plate. The fixing mechanism is used for fixing the bearing plate and the supporting frame together, and a supporting mechanism is arranged on the side of the supporting plate and used for supporting the supporting plate. According to the utility model, through the arrangement of the supporting mechanism, the peripheral sides of the working rack can be uniformly and effectively supported, so that the stability and the bearing capacity of the whole structure are enhanced, which is crucial for preventing the rack from inclining or deforming in the concrete pouring process; the side stress of the operation rack can be dispersed and borne, and the structure damage or damage risk caused by single-point concentrated load is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering equipment, and particularly relates to a working platform for concrete pouring. Background Technique

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering, materials such as concrete are made into a predetermined shape in a mold. When pouring concrete, the free height of the concrete should not exceed 2m. When it exceeds 3m, corresponding measures should be taken. When the staff is pouring concrete, a working platform for concrete pouring is needed.

[0003] The working platform for concrete pouring generally consists of a support frame, universal wheels installed at the bottom of the support frame, a fixing plate fixed to the inner wall of the support frame for stepping on and placing items, a cross beam fixed to the side of the support frame for climbing, and a support plate hinged to the side of the support frame. During the operation, a problem will be encountered, that is, the contact area between the end of the support plate and the ground is too small and it is easy to slide, resulting in a risk of the support frame collapsing. Therefore, a working platform for concrete pouring is proposed to solve the above problems. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A working platform for concrete pouring includes a support plate. A plurality of support frames are arranged on the outer wall of the support plate. A plurality of bearing plates are arranged on one side of the outer wall of the support frame. A fixing mechanism is arranged on the bottom surface of the bearing plate. The fixing mechanism is used to fix the bearing plate and the support frame together. A support mechanism is arranged on the side of the support plate. The support mechanism is used to support the support plate.

[0006] Further, the fixing mechanism includes screws symmetrically fixed to the bottom surface of the bearing plate. Connecting holes are symmetrically formed on both sides of the top surface of the support frame. One end of the screw away from the bearing plate penetrates through the connecting hole and a nut is fixed to the end.

[0007] Further, the support mechanism includes a first connecting rod hinged to one side of the outer wall of the support plate. A connecting pipe is slidably sleeved on one end of the first connecting rod away from the support plate. One end of the connecting pipe away from the first connecting rod is rotatably connected to a movable plate through a damping rotating shaft. A plurality of through holes are formed on the top surface of the movable plate. An installation groove is formed on one side of the outer wall of the first connecting rod and a spring is installed on the inner bottom wall of the installation groove. One end of the spring away from the installation groove is fixed with a limiting rod. A plurality of installation holes are formed on one side of the outer wall of the connecting pipe. One end of the limiting rod away from the spring penetrates through the installation hole and the end is located above the installation hole.

[0008] Further, one side of the outer wall of the support plate is fixedly provided with a connecting band, one side of the outer wall of the connecting band is fixedly provided with a hook-and-loop fastener surface, and the side of the outer wall of the connecting band away from the support plate is provided with a hook-and-loop fastener mother surface.

[0009] Further, a plurality of anti-slip strips are annularly arrayed on the outer wall of the nut.

[0010] Further, a plurality of U-shaped plates are annularly arrayed on one side of the outer wall of the support frame.

[0011] Further, the material of the spring is stainless steel.

[0012] Further, universal wheels are installed at the bottom of the support plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, through the setting of the support mechanism, the four peripheral sides of the working bench can be evenly and effectively supported, thereby enhancing the stability and load-bearing capacity of the entire structure. This is crucial for preventing the bench from tilting or deforming during concrete pouring. In addition, the setting of the support mechanism can disperse and bear the forces on the side of the working bench, reducing the risk of structural damage or failure caused by single-point concentrated loads. This helps to extend the service life of the working bench and reduce maintenance costs, which means that construction workers can carry out concrete pouring operations more safely and efficiently without worrying about the instability or tilting of the bench, thus reducing unnecessary delays during the construction process.

[0015] 2. Through the setting of the U-shaped plates, a certain supporting force can be given to the back of the staff during the climbing process of the staff, protecting the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the first connecting rod of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the hook-and-loop fastener mother surface of the present utility model;

[0019] Figure 4 is a structural schematic diagram of the bearing plate of the present utility model;

[0020] Figure 5 is a structural schematic diagram of the limiting rod of the present utility model.

[0021] Reference numerals: 1, support plate; 2, support frame; 3, bearing plate; 4, fixing mechanism; 401, screw; 402, nut; 5, support mechanism; 501, first connecting rod; 502, connecting pipe; 503, movable plate; 504, spring; 505, limiting rod; 6, connecting belt; 7, hook side of magic tape; 8, loop side of magic tape; 9, U-shaped plate. Detailed implementation manners

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0023] This application provides a working platform for concrete pouring, which is mainly used to solve the problem of how to effectively support the working platform, and provides the following technical solutions. The following will be combined with Figures 1 - 5 make a detailed description:

[0024] Embodiment 1:

[0025] A working platform for concrete pouring includes a support plate 1. A plurality of crossbeams are fixedly arranged on the side of the support plate 1 to facilitate the climbing of workers. A plurality of support frames 2 are arranged on the outer wall of the support plate 1. A plurality of bearing plates 3 are arranged on one side of the outer wall of the support frame 2. A fixing mechanism 4 is arranged on the bottom surface of the bearing plate 3. The fixing mechanism 4 is used to fix the bearing plate 3 and the support frame 2 together. A support mechanism 5 is arranged on the side of the support plate 1. The support mechanism 5 is used to support the support plate 1. Its specific components are as follows: including a first connecting rod 501 hinged to one side of the outer wall of the support plate 1. A connecting pipe 502 is slidably sleeved at one end of the first connecting rod 501 away from the support plate 1. One end of the connecting pipe 502 close to the first connecting rod 501 is configured as an open end, and the end away from the first connecting rod 501 is configured as a closed end. One end of the connecting pipe 502 away from the first connecting rod 501 is rotatably connected to a movable plate 503 through a damping rotating shaft. A plurality of through holes are formed on the top surface of the movable plate 503. An installation groove is formed on one side of the outer wall of the first connecting rod 501, and a spring 504 is installed on the inner bottom wall of the installation groove. One end of the spring 504 away from the installation groove is fixedly provided with a limiting rod 505. A plurality of installation holes are formed on one side of the outer wall of the connecting pipe 502. One end of the limiting rod 505 away from the spring 504 passes through the installation hole and the end is located above the installation hole. The spring 504 is made of stainless steel. The stainless steel spring 504 has high strength, can withstand large pressure and tensile force, is not easy to deform or break, and ensures its stability and reliability during use. At the same time, universal wheels are installed at the bottom of the support plate 1.

[0026] The specific operation method and working principle of the device are that during the work process, the staff can push the device to move to the work site, and then press the limit rod 505 to make the limit rod 505 disengage from the mounting hole, and then pull the connecting tube 502 to make the connecting tube 502 slide downward. At this time, the spring 504 is in a compressed state until the limit rod 505 is below another mounting hole, and then the spring 504 will return to its natural state, so that the limit rod 505 is located above the mounting hole, thereby fixing the connecting tube 502 and the first connecting rod 501 together, and then the staff can rotate the movable plate 503 so that the movable plate 503 is in contact with the ground, and then the expansion bolts can be driven along the through hole to fix the movable plate 503 to the ground, thereby reinforcing the support for the support plate 1 and protecting the safety of the staff.

[0027] Embodiment 2:

[0028] like Figure 1 and Figure 4 As shown, in some embodiments, the fixing mechanism 4 includes a screw 401 symmetrically fixed to the bottom surface of the supporting plate 3, and connecting holes are symmetrically constructed on both sides of the top surface of the support frame 2. The end of the screw 401 away from the supporting plate 3 passes through the connecting hole and a nut 402 is fixed on the end. The outer wall of the nut 402 has a plurality of anti-slip strips in a circular array, and one side of the outer wall of the support frame 2 has a plurality of U-shaped plates 9 in a circular array. A connecting belt 6 is fixed on one side of the outer wall of the support plate 1, and a Velcro sub-surface 7 is fixed on one side of the outer wall of the connecting belt 6. A Velcro mother surface 8 is installed on the side of the outer wall of the connecting belt 6 away from the support plate 1.

[0029] The specific operation method and working principle of the device are as follows: during the working process, the staff can place the load-bearing plate 3 on the top surface of the support frame 2, and then insert the screw 401 through the connecting hole and put the nut 402 on the end of the screw 401, so as to fix the load-bearing plate 3 on the top surface of the support frame 2. The staff can climb along the side of the support plate 1 to enter the top of the load-bearing plate 3. The setting of the U-shaped plate 9 can greatly protect the safety of the staff during the climbing process. For example, the U-shaped plate 9 can provide appropriate support for the back of the staff.

[0030] Working step 1: During the working process, after the staff can push the device to the working location, the staff can press the limit rod 505 to make the limit rod 505 disengage from the mounting hole, and then pull the connecting pipe 502 to make the connecting pipe 502 slide downward. At this time, the spring 504 is in a compressed state until the limit rod 505 is below another mounting hole, and then the spring 504 will return to its natural state, so that the limit rod 505 is located above the mounting hole, thus fixing the connecting pipe 502 and the first connecting rod 501 together. Then the staff can rotate the movable plate 503 to make the movable plate 503 fit the ground, and then expansion bolts can be driven in along the through hole (or a counterweight block or a stone can be placed on the top surface of the movable plate 503), so as to fix the movable plate 503 to the ground, thereby strengthening the support for the support plate 1.

[0031] Working step 2: Then the staff can climb upward along the side of the support plate 1. During the climbing process, the U-shaped plate 9 can provide appropriate support for the back, thus protecting the safety of the staff. After the staff finishes, the expansion bolts can be removed, and then the limit rod 505 can be pressed to make the limit rod 505 disengage from the mounting hole, and the connecting pipe 502 can be pushed upward until the limit rod 505 is placed above another mounting hole, so as to fix the connecting pipe 502 and the first connecting rod 501 together, realizing the storage of the connecting pipe 502.

[0032] 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 obvious to those skilled in the art, and the general principles defined herein can 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 be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An operating bench for concrete pouring, characterized in that, It includes a support plate (1). A number of support frames (2) are arranged on the outer wall of the support plate (1). On one side of the outer wall of the support frame (2), a number of bearing plates (3) are arranged. A fixing mechanism (4) is arranged on the bottom surface of the bearing plate (3). The fixing mechanism (4) is used to fix the bearing plate (3) and the support frame (2) together. A support mechanism (5) is arranged on the side of the support plate (1). The support mechanism (5) is used to support the support plate (1).

2. The operation bench for concrete pouring according to claim 1, characterized in that, The fixing mechanism (4) includes screws (401) symmetrically fixed on the bottom surface of the bearing plate (3). On both sides of the top surface of the support frame (2), connection holes are symmetrically constructed. One end of the screw (401) away from the bearing plate (3) penetrates through the connection hole and a nut (402) is fixed at the end.

3. The working bench for concrete pouring according to claim 1, characterized in that, The support mechanism (5) includes a first connecting rod (501) hinged to one side of the outer wall of the support plate (1). A connecting pipe (502) is slidably sleeved on one end of the first connecting rod (501) away from the support plate (1). One end of the connecting pipe (502) away from the first connecting rod (501) is rotatably connected to a movable plate (503) through a damping rotating shaft. A number of through holes are constructed on the top surface of the movable plate (503). On one side of the outer wall of the first connecting rod (501), an installation groove is constructed and a spring (504) is installed on the inner bottom wall of the installation groove. One end of the spring (504) away from the installation groove is fixed with a limiting rod (505). A number of installation holes are constructed on one side of the outer wall of the connecting pipe (502). One end of the limiting rod (505) away from the spring (504) penetrates through the installation hole and the end is located above the installation hole.

4. The working bench for concrete pouring according to claim 1, wherein A connecting band (6) is fixed on one side of the outer wall of the support plate (1). A hook-and-loop fastener surface (7) is fixed on one side of the outer wall of the connecting band (6). A hook-and-loop fastener mother surface (8) is installed on the side of the outer wall of the connecting band (6) away from the support plate (1).

5. The working bench for concrete pouring according to claim 2, characterized in that, A number of anti-slip strips are annularly arrayed on the outer wall of the nut (402).

6. The working bench for concrete pouring according to claim 1, characterized in that, A number of U-shaped plates (9) are annularly arrayed on one side of the outer wall of the support frame (2).

7. The working bench for concrete pouring according to claim 3, characterized in that, The material of the spring (504) is stainless steel.

8. The working bench for concrete pouring according to claim 1, characterized in that, Universal wheels are installed at the bottom of the support plate (1).

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