Pouring platform device

Abstract

The utility model discloses a pouring platform device which comprises a machine frame, a supporting frame is arranged on the top of the machine frame, a cover plate covers the supporting frame, an opening is formed in the center of the cover plate, the supporting frame further comprises a baffle which penetrates through the opening and can be opened and closed, and a pouring opening is formed in the center of the baffle. The top of the rack is further provided with a platform plate matched with the cover plate to form a pouring platform, and the lower portion of the rack is provided with a column frame clamped outside the pile casing and matched with the pile casing. A transverse penetrating bar and a long penetrating bar which are used for positioning the reinforcement cage and are arranged in a crossed mode are further installed on the machine frame. And through the arrangement of structures such as the penetrating bars, a working platform can be provided for workers, the phenomenon that the reinforcement cage is deviated when placed is avoided, the reinforcement cage is positioned, and the pile hole quality and the working safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pile foundation construction, in particular to a pouring platform device. Background Art

[0002] Bored piles are a common type of pile used in construction projects. These piles are mechanically drilled into the foundation, then filled with concrete after a steel cage is placed inside. During construction, the steel cage and conduit can easily become misaligned, making them difficult to position. This can lead to poor pile hole quality, necessitating repairs or re-drilling, which can impact construction progress. Furthermore, workers often step directly into muddy, unsafe conditions during concrete pouring. Furthermore, without protective measures, debris can easily fall into the pouring port, compromising pile hole quality.

[0003] In the prior art, the patent number "202322622114.7" and the name "A Pile Rebar Cage Hoisting and Positioning Device" adjusts the diameter of the circular ring by setting the head and tail overlapping sections, and adjusts the diameter of the circular ring according to the pile hole diameter and the steel bar protective layer, so that the pile reinforcement cage hoisting and positioning device can be used in different pile hole diameter occasions with strong adaptability; by adjusting the diameter of the circular ring by the head and tail overlapping sections, and adjusting the diameter of the circular ring according to the pile hole diameter and the steel bar protective layer, the pile reinforcement cage hoisting and positioning device can be used in different pile hole diameter occasions with strong adaptability; by arranging a plurality of elastic positioning columns on the circular ring, the elastic positioning columns position the pile reinforcement cage on the one hand, and on the other hand, during the lowering process of the pile reinforcement cage, when the pile reinforcement cage deviates along the radial direction of the pile hole and squeezes the elastic positioning columns, the elastic positioning columns can be appropriately compressed to play an elastic role to protect the pile reinforcement cage and avoid damaging the pile body reinforcement cage protective layer. However, the elastic elements of the elastic positioning columns use springs, rubber pads, or elastic supports. When using springs, due to the different forces applied to each spring, the springs are inconsistent. Over time, those subjected to greater forces are prone to failure, preventing them from exerting their elastic properties when placing the rebar cage, causing the cage to shift. Rubber pads or elastic supports, on the other hand, are susceptible to wear and deformation, and cannot prevent the cage from shifting during placement. Furthermore, the currently common construction method involves using separate devices to place the rebar cage and guide tube, temporarily positioning them, and then pouring concrete. This involves using multiple devices, resulting in high costs and low work efficiency. Furthermore, the problem of shifting the cage and guide tube during placement cannot be avoided, impacting construction progress and pile hole quality. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the technical problem to be solved by the present invention is to provide a pouring platform device, which can provide a working platform for workers, avoid offset when placing the steel cage and position it, thereby improving the pile hole quality and work safety.

[0005] In order to solve the above technical problems, the utility model includes a frame, and its structural characteristics are that a support frame is provided on the top of the frame, the support frame is covered with a cover plate, an opening is opened at the center of the cover plate, and the support frame also includes a baffle that passes through the opening and can be opened and closed, and a pouring port is provided at the center of the baffle; the top of the frame is also provided with a platform plate that cooperates with the cover plate to form a pouring platform, and the lower part is provided with a column frame that is clamped on the outside of the casing and matched with it; the frame is also installed with cross-arranged cross bars and long cross bars for positioning the steel cage.

[0006] After adopting the above structure, during construction, first, the column frame at the bottom of the frame is placed on the outside of the casing using a lifting machine, with the bottom pressed against the foundation to stabilize it; then, the baffle is opened, and the steel cage is placed inside the casing. At the same time, the cross bar is passed through the steel cage and installed on the frame, and the steel cage is positioned so that its center line is aligned with the center line of the casing; finally, the conduit is placed into the steel cage, and the two ends of the long cross bar are connected to the steel cage respectively. The baffle is covered, and concrete is poured into the conduit through the pouring port. The utility model can provide a working platform for workers, avoid offset when placing the steel cage, and position it, thereby improving the quality of the pile hole and work safety.

[0007] Preferably, the frame includes two parallel lower wide beams and two parallel lower long beams, and the two lower wide beams are respectively connected end to end with the corresponding lower long beams to form a cubic structure to ensure the stability of the platform frame; a lower support beam is provided between the two opposite lower long beams, and the outer side surfaces of the two lower support beams are both against the inner side surfaces of the lower wide beams, and there is a distance between the top surface and the top surface of the lower wide beam to provide space for subsequent installation.

[0008] Preferably, the number of the cross bars is set to two, and the two cross bars are respectively arranged between the two lower wide beams and are symmetrically arranged. The two ends of each cross bar are respectively pressed against the top surface of the corresponding lower support beam to ensure that the inserted steel cage is not skewed between the two cross bars and is located in the middle; the long cross bar is arranged between the centers of the two lower long beams, and the cross bar and the long cross bar are arranged vertically, so that the steel cage is not skewed in the length direction of the cross bar, ensuring that the steel cage is located in the middle position.

[0009] Preferably, the number of the platform plates is set to two, and the two platform plates are spaced apart at the top of the frame. The support frame is located between the two platform plates, so that the support frame is located in the middle to ensure that the injection port is located in the middle between the two platform plates without bias.

[0010] Preferably, the support frame includes two relative upper wide beams and two relative upper long beams, the two upper wide beams are connected end to end with the corresponding upper long beams to form a support body, and the two ends of the support body are respectively pressed on the corresponding lower support beams; two parallel upper cross beams are connected between the two upper long beams, the number of the baffles is set to two, the two baffles are respectively hinged on the corresponding upper cross beams and cooperate with the opening, each baffle has a groove, and the two grooves are relatively arranged to form the pouring port, ensuring that the pouring port is located in the middle, so that it can smoothly enter the conduit during subsequent pouring of concrete.

[0011] Preferably, the column frame includes a column arranged at the bottom of the frame, and a lower beam is connected between two adjacent columns. A limiting mechanism for positioning the casing is provided on the inner side surface of each lower beam to facilitate limiting the casing.

[0012] The utility model provides a lower support beam between the two opposite lower long beams, and the outer sides of the two lower support beams are against the inner side of the lower wide beam, and there is a spacing between the top surface of the lower support beam and the top surface of the lower wide beam to provide support for the cross bar; the two cross bars are symmetrically arranged between the two lower wide beams to position the steel cage so that it coincides with the center of the casing; the cross bars and the long through bars are vertically arranged, and the cross bars and the long through bars pass through the steel cage, and their two ends are respectively installed between the two lower wide beams and the two lower long beams to ensure that the centers of the steel cage and the casing coincide, prevent the conduit and the steel cage from being offset, avoid the conduit from being stuck on the steel cage, and avoid the problem of burying the conduit; through the limiting mechanism arranged on the column frame, it is matched with the casing to position the casing so that it remains vertical; by arranging a platform plate and a cover plate that cooperate with each other on the top of the frame, it is prevented from falling into during pouring, thereby improving construction safety. The utility model integrates the lowering of the steel cage, the hoisting of the steel cage, the lowering guide tube and the pouring of concrete, which improves work efficiency, can provide a working platform for workers, avoids offset when placing the steel cage and positions it, and improves the quality of the pile hole and work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure in another direction;

[0016] Figure 3 This is a schematic diagram of the main structure of the present invention;

[0017] Figure 4 for Figure 3 A schematic diagram of the structure viewed from above;

[0018] Figure 5 for Figure 4 The schematic structural diagram of the cross section of AA;

[0019] Figure 6 It is a three-dimensional structural diagram of the utility model excluding the platform plate and the cover plate.

[0020] In the figure: 1-frame, 101-lower wide beam, 102-lower long beam, 103-lower support beam, 2-platform plate, 3-column frame, 301-column, 302-lower beam, 4-through bar, 401-cross bar, 402-long through bar, 5-support frame, 501-upper wide beam, 502-upper long beam, 5021-upper cross beam, 503-cover plate, 504-baffle. DETAILED DESCRIPTION

[0021] In order to make the technical personnel in this field better understand the present application scheme, the following Figure 1-6 , the technical solution in the embodiment of the utility model is clearly and completely described. Now an embodiment is used to elaborate on the above solution. For the convenience of description, Figure 3 The up and down directions are set to the vertical direction.

[0022] The utility model provides a pouring platform device, including a frame 1, a support frame 5 is provided on the top of the frame 1, and a column frame 3 is provided at the bottom thereof, which is clamped on the outside of the casing and matched therewith. The support frame 5 is covered with a cover plate 503, and an opening is provided at the center of the cover plate 503. The support frame 5 also includes a baffle 504 that passes through the opening and can be opened and closed. A pouring port is provided at the center of the baffle 504 for injecting concrete. The frame 1 is provided with a through bar 4 for positioning the steel cage; the top of the frame 1 is also provided with a platform plate 2 that matches the cover plate 503, and the platform plate 2 and the cover plate 503 cooperate to form a pouring platform, which is convenient for staff to step on and prevent debris from falling into the pouring port; the above-mentioned platform plate 2 can be set as an integrated structure with a through hole in the middle, and the support frame 5 is located at the through hole. The platform plate 2 can also be set as a split type. Preferably, the split platform plate 2 is explained in detail, that is, the number of platform plates 2 is set to two, and the two platform plates 2 are arranged at intervals. The support frame 5 is located in the center position between the two platform plates 2. The setting of the platform plate 2 is convenient for staff to step on and prevent debris from falling into the pile hole; further, the above-mentioned frame 1 can adopt a variety of structural forms, and can adopt cylindrical, cubic or rectangular structures. It is now explained in detail through a cubic frame; the frame 1 includes two pairs of beams arranged opposite to each other, The four cross beams are connected end to end to form a frame, and the above-mentioned cross bar 4 is set as a cross bar 401 and a long cross bar 402, and the cross bar is set as two relatively arranged lower wide beams 101 and two relatively arranged lower long beams 102; that is, the frame 1 includes two parallel lower wide beams 101 and two parallel lower long beams 102, and the lower wide beam 101 and the lower long beam 102 can both be made of rectangular steel pipes. Preferably, the two lower wide beams 101 and the two lower long beams 102 are of equal length and connected end to end to form a cube structure, so that the frame is stable and the center of the cross bar 4 is located at the center of the frame to avoid bias; two above-mentioned cross bars 401 are installed between the two opposite lower wide beams 101, and the two cross bars 401 are respectively located on both sides of the center line of the two opposite lower wide beams 101, that is, symmetrically arranged, and the above-mentioned long cross bar 402 is installed between the centers of the two opposite lower long beams 102, and the long cross bar 402 and the cross bar 401 are arranged vertically. Among them, a lower support beam 103 is arranged between the two ends of the two opposite lower long beams 102, and there is a distance between the top surface of the lower support beam 103 and the top surface of the lower wide beam 101 to accommodate two cross bars 401. The two ends of each cross bar 401 are respectively pressed against the top surface of the corresponding lower support beam 103, and the outer side surfaces of the two lower support beams 103 are pressed against the inner side surfaces of the lower wide beam 101, strengthening the cubic structure formed by the above-mentioned lower wide beam 101 and the lower long beam 102, providing support for the two cross bars 401, and ensuring the subsequent stable positioning of the steel cage.

[0023] The above-mentioned column frame 3 includes columns 301 arranged at the bottom of the four corners of the frame 1, that is, located at the two ends of the bottom of the lower long beam 102, and a lower beam 302 is connected between two adjacent columns 301, and each lower beam 302 is located at the lower part of two adjacent columns 301. The four lower beams and four columns form a square frame structure, and the inner side of the square frame is provided with a limiting mechanism (not shown in the figure) that matches the outside of the casing, that is, the lower beam 302 is provided with the above-mentioned limiting mechanism that matches the outside of the casing to ensure that the casing is positioned; the square frame is clamped on the outside of the casing to ensure the coaxiality of the steel cage and the casing to avoid the deviation of the steel cage, and the limiting mechanism includes a limiting groove opened on the inner side of the lower beam 302, which is used to match the plate-shaped positioning frame on the outside of the casing, so that the positioning frame plates are respectively clamped in the limiting grooves.

[0024] The support frame 5 includes two opposite upper wide beams 501 and two opposite upper long beams 502, the two upper wide beams 501 and the two upper long beams 502 are connected end to end to form a support body of a rectangular structure, the support body is set on two opposite lower support beams 103 to support the support body, ensure its stability and prevent it from falling, the support body is covered with the above-mentioned cover plate 503, the cover plate 503 cooperates with the two platform plates 2 to form the above-mentioned pouring platform, which is convenient for staff to step on and prevent debris from falling into the pouring port; the two opposite upper long beams 502 are connected end to end to form a support body of a rectangular structure, the support body is set on two opposite lower support beams 103 to support the support body, ensure its stability and prevent it from falling, the support body is covered with the above-mentioned cover plate 503, the cover plate 503 and the two platform plates 2 to form the above-mentioned pouring platform, which is convenient for staff to step on and prevent debris from falling into the pouring port; There are two parallel upper beams 5021 connected in between, and the above-mentioned baffles 504 are hinged on the opposite sides of each upper beam 5021. The baffles 504 cooperate with the opening. The number of baffles 504 is set to two, and there is a gap between the two baffles 504 to avoid difficulty in opening due to deformation, adhesion of concrete and other factors. In addition, each baffle 504 is provided with a pull rod to facilitate opening. Each baffle 504 has a semicircular groove, and the two grooves are arranged relative to each other to form the above-mentioned pouring port, which is matched with the pouring machine.

[0025] During construction, first, the column frame 3 at the bottom of the frame 1 is sleeved on the outside of the casing through a rotary drilling machine, and the bottom is pressed against the foundation to make it stable; then, the two baffles 504 are opened, and the steel cage is passed through the gap between the two platform plates 2 and placed in the casing. At the same time, the two cross bars 401 are respectively passed through the steel cage and installed on the corresponding lower wide beams 101 to perform initial positioning of the steel cage to prevent it from falling; finally, the support body of the support frame 5 is set on two opposite lower support beams 103, and the conduit is placed in the steel cage so that it is coaxial with the steel cage, that is, ensure that its center line is on the same straight line as the center line of the steel cage. At this time, the two ends of the long through bar 402 are respectively connected to the steel cage to position the steel cage to ensure that the steel cage and the conduit are coaxial with the embedded parts to avoid offset, cover the baffle, and pour concrete into the conduit through the pouring port. The utility model sets a lower support beam 103 between the two opposite ends of the lower long beams 102, and the outer side surfaces of the two lower support beams 103 are against the inner side surface of the lower wide beam 101, and there is a gap between the top surface of the lower support beam 103 and the top surface of the lower wide beam 101 to provide support for the cross bar 401; by setting two cross bars 401 between the two lower wide beams 101 and symmetrically arranged, and setting a long cross bar between the two lower long beams, the steel cage is positioned so that it coincides with the center of the casing, avoiding the influence of the pile effect due to the offset; by setting the cross bar vertically 401 and long through-bar 402, the cross-bar 401 and the long through-bar 402 pass through the steel cage, and their two ends are respectively installed between the two lower wide beams 101 and the two lower long beams 102, ensuring that the center of the steel cage and the casing coincide, preventing the conduit and the steel cage from being offset, preventing the conduit from being stuck on the steel cage, and avoiding the problem of buried conduit; through the limiting mechanism set on the column frame 3, it is matched with the casing, the casing is positioned to keep it vertical; by setting the platform plate 2 and the cover plate 503 that cooperate with each other on the top of the frame, it is prevented that debris falls into the pouring, thereby improving construction safety. The utility model integrates the lower steel cage, the hoisting steel cage, the lower conduit and the pouring concrete into one, improves work efficiency, can provide a working platform for workers, avoids offset when placing the steel cage and positions it, and improves the quality of the pile hole and work safety.

[0026] The above content is merely an example and explanation of the structure of the present utility model. Technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the present utility model, they should all fall within the scope of protection of the present utility model.

Claims

1. A perfusion platform device, comprising a frame (1), characterized in that: The top of the frame (1) is provided with a support frame (5), the support frame (5) is covered with a cover plate (503), the center of the cover plate (503) is provided with an opening, the support frame (5) further comprises a baffle plate (504) passing through the opening and capable of opening and closing, the center of the baffle plate (504) has a pouring port; the top of the frame (1) is also provided with a platform plate (2) that cooperates with the cover plate (503) to form a pouring platform, and the lower part is provided with a column frame (3) that is clamped on the outside of the casing and matched with the casing; the frame (1) is also installed with a cross-arranged cross bar (401) and a long cross bar (402) for positioning the steel cage.

2. The perfusion platform device according to claim 1, characterized in that: The frame (1) comprises two parallel lower wide beams (101) and two parallel lower long beams (102), wherein the two lower wide beams (101) are respectively connected end to end with the corresponding lower long beams (102) to form a cubic structure; a lower support beam (103) is provided between the two opposite ends of the lower long beams (102), and the outer side surfaces of the two lower support beams (103) are both against the inner side surfaces of the lower wide beams (101), and a distance is provided between the top surfaces of the two lower support beams (103) and the top surfaces of the two lower wide beams (101).

3. The perfusion platform device according to claim 2, characterized in that: The number of the cross bars (401) is set to two, and the two cross bars (401) are respectively arranged between the two lower wide beams (101) and are symmetrically arranged, and the two ends of each cross bar (401) are respectively pressed against the top surface of the corresponding lower support beam (103); the long cross bar (402) is arranged between the centers of the two lower long beams (102), and the cross bar (401) and the long cross bar (402) are arranged vertically.

4. The perfusion platform device according to claim 2, characterized in that: The number of the platform plates (2) is set to two, and the two platform plates (2) are arranged at intervals on the top of the frame (1), and the support frame (5) is located between the two platform plates (2).

5. The perfusion platform device according to claim 4, characterized in that: The support frame (5) comprises two opposite upper wide beams (501) and two opposite upper long beams (502), the two upper wide beams (501) and the corresponding upper long beams (502) being connected end to end to form a support body, and the two ends of the support body are respectively pressed on the corresponding lower support beams (103); two upper cross beams (5021) arranged in parallel are connected between the two upper long beams (502), the number of the baffles (504) is set to two, the two baffles (504) are respectively hinged on the corresponding upper cross beams (5021) and matched with the opening, each baffle (504) has a groove, and the two grooves are arranged opposite to each other to form the pouring port.

6. The perfusion platform device according to claim 1, characterized in that: The column frame (3) comprises a column (301) arranged at the bottom of the frame (1), and a lower beam (302) is connected between two adjacent columns (301). A limiting mechanism for positioning the casing is provided on the lower beam (302).

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